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JEE Main Mathematics Syllabus: Topicwise weightage, Best books
Latest Update: As announced by the HRD Minister Mr Ramesh Pokhriyal on 5th May, 2020, the JEE Main examination will be conducted from 18th – 23rd July, 2020.
JEE Main Mathematics Syllabus is prepared by the examination conducting body. NTA will release the syllabus along with the information brochure on JEE Main 2020. As per the analysis of previous years’ JEE Main papers, it is expected that there will be no change in the syllabus. However, there may be a change in the JEE Main Exam Pattern.
JEE Main Mathematics syllabus is based on the syllabus of class 11 and 12 of CBSE board. By knowing the JEE Main Mathematics Syllabus students will have clear idea about what type of questions asked in the paper, and difficulty level of the papers. Read the following article to no more about JEE Main syllabus for Mathematics section, weightage of chapters and number of questions from each unit.
JEE Main Mathematics Syllabus
Following is the detailed analysis of unit wise and topic wise Mathematics syllabus:
Unit 1: Sets, Relations and Functions
 Sets and their representation
 Union, intersection and complement of sets and their algebraic properties
 Power set
 Relation, Types of relations, equivalence relations, functions
 Oneone, into and onto functions, composition of functions
Unit 2: Complex Number and Quadratic Equations
 Complex numbers as ordered pairs of reals
 Representation of complex numbers in the form (a+ib) and their representation in a plane, Argand diagram.
 Algebra of complex numbers, modulus and argument (or amplitude) of a complex number, square root of a complex number.
 Triangle inequality.
 Quadratic equations in real and complex number system and their solutions.
 The relation between roots and coefficients, nature of roots, the formation of quadratic equations with given roots.
Unit 3: Matrices and Determinants
 Matrices: Algebra of matrices, types of matrices, and matrices of order two and three.
 Determinants: Properties of determinants, evaluation of determinants, the area of triangles using determinants.
 Adjoint and evaluation of inverse of a square matrix using determinants and elementary transformations.
 Test of consistency and solution of simultaneous linear equations in two or three variables using determinants and matrices
Unit 4: Permutations and Combinations
 The fundamental principle of counting.
 Permutation as an arrangement and combination as selection.
 The meaning of P (n,r) and C (n,r). Simple applications.
Unit 5: Mathematical Induction
 The principle of Mathematical Induction and its simple applications.
Unit 6: Binomial Theorem
 Binomial theorem for a positive integral index.
 General term and middle term.
 Properties of Binomial coefficients and simple applications.
Unit 7: Sequences and Series
 Arithmetic and Geometric progressions, insertion of arithmetic.
 Geometric means between two given numbers.
 The relation between A.M. and G.M.
 Sum up to n terms of special series: Sn, Sn2, Sn3
 Arithmetic – Geometric progression.
Unit 8: Limit, Continuity and Differentiability
 Realvalued functions, algebra of functions, polynomials, rational, trigonometric, logarithmic and exponential functions, inverse functions.
 Graphs of simple functions.
 Limits, continuity, and differentiability.
 Differentiation of the sum, difference, product, and quotient of two functions.
 Differentiation of trigonometric, inverse trigonometric, logarithmic, exponential, composite and implicit functions; derivatives of order up to two.
 Rolle’s and Lagrange’s Mean Value Theorems.
 Applications of derivatives: Rate of change of quantities, monotonic – increasing and decreasing functions, Maxima, and minima of functions of one variable, tangents, and normals
Unit 9: Integral Calculus
 Integral as an antiderivative.
 Fundamental integrals involving algebraic, trigonometric, exponential and logarithmic functions.
 Integration by substitution, by parts, and by partial fractions.
 Integration using trigonometric identities.
 Integral as limit of a sum.
Evaluation of simple integrals:
 Fundamental Theorem of Calculus.
 Properties of definite integrals, evaluation of definite integrals, determining areas of the regions bounded by simple curves in standard form
Unit 10: Differential Equations
 Ordinary differential equations, their order, and degree.
 Formation of differential equations.
 The solution of differential equations by the method of separation of variables.
 The solution of homogeneous and linear differential equations of the type:
Latest News Updates
 NTA Reopens JEE Main Application Form For Candidates, Last Date To Apply Is 24th May
 Turn Lockdown Period Into An Opportunity”, says Anand Kumar of Super 30 to JEE Aspirants
 JEE Main 2020 Syllabus not reduced, says NTA
 JEE Main 2020: Dates announced by the MHRD, Examination to be conducted from July 18 to 23, 2020
 New Batches for IITs and NITs to start in September 2020
Unit 11: Coordinate Geometry
 Cartesian system of rectangular coordinates in a plane, distance formula, section formula, locus and its equation, translation of axes, the slope of a line, parallel and perpendicular lines, intercepts of a line on the coordinate axes.
 Straight lines: Various forms of equations of a line, intersection of lines, angles between two lines, conditions for concurrence of three lines.
 The distance of a point from a line, equations of internal and external bisectors of angles between two lines, coordinates of centroid, orthocentre, and circumcentre of a triangle, equation of the family of lines passing through the point of intersection of two lines.
 Circles, conic sections: Standard form of equation of a circle, general form of the equation of a circle, its radius and centre, equation of a circle when the endpoints of a diameter are given, points of intersection of a line and a circle with the centre at the origin and condition for a line to be tangent to a circle, equation of the tangent.
 Sections of cones, equations of conic sections (parabola, ellipse, and hyperbola) in standard forms, condition for y = mx + c to be a tangent and point (s) of tangency.
Unit 12: Three Dimensional Geometry
 Coordinates of a point in space, the distance between two points.
 Section formula, direction ratios and direction cosines, the angle between two intersecting lines.
 Skew lines, the shortest distance between them and its equation.
 Equations of a line and a plane in different forms, the intersection of a line and a plane, coplanar lines.
Unit 13: Vector Algebra
 Vectors and scalars, the addition of vectors.
 Components of a vector in two dimensions and threedimensional space.
 Scalar and vector products, scalar and vector triple product.
Unit 14: Statistics and Probability
 Measures of Dispersion: Calculation of mean, median, mode of grouped and ungrouped data. Calculation of standard deviation, variance and mean deviation for grouped and ungrouped data.
 Probability: Probability of an event, addition and multiplication theorems of probability, Baye’s theorem, probability distribution of a random variate, Bernoulli trials and Binomial distribution.
Unit 15: Trigonometry
 Trigonometric identities and equations.
 Trigonometric functions.
 Inverse trigonometric functions and their properties.
 Heights and Distances
Unit 16: Mathematical Reasoning
 Statements, logical operations and, or, implies, implied by, if and only if.
 Understanding of tautology, contradiction, converse, and Contrapositive
JEE Main Mathematics Syllabus: ChapterWise Weightage
Some chapters from the JEE Main Mathematics syllabus carry more weightage than the others. The table provided below contains the most important topics from JEE Main syllabus with weightage:
Important Topics  Expected weightage 
Coordinate Geometry  12% 
Integral Calculus  12% 
Trigonometry  7% 
Sequence and Series  7% 
Matrices and Determinants  7% 
Differential Equations  7% 
There are a total of 16 units in JEE Main Syllabus for Mathematics with the following weightage:
Topic  Number of questions 
Sets, Relations and Functions  1 
Complex Numbers and Quadratic Equations  3 
Matrices and Determinants  2 
Permutations and Combinations  1 
Mathematical Induction  1 
Binomial Theorem and its simple applications  1 
Sequences and Series  2 
Limit, Continuity and Differentiability  1 
Integral Calculus  3 
Differential Equations  1 
CoOrdinate Geometry  5 
Three Dimensional Geometry  3 
Vector Algebra  1 
Statistics and Probability  2 
Trigonometry  2 
Mathematical Reasoning  1 
Recommended Books for Preparing JEE Main Mathematics
Mathematics section requires a comprehensive preparation. The following table represents some of the best books for JEE Main along with their author’s name that students can prefer for their Mathematical exam preparation:
Books Name  Authors Name 
IIT Mathematics  M.L. Khanna 
Differential Calculus  Das Gupta 
Class XI and XII Mathematics  R.D. Sharma 
Trigonometry, Geometry Books  S.L. Loney 
Integral Calculus for IITJEE  Amit Agarwal 
Calculus and Analytic Geometry  Thomas and Finney 
Problems in Calculus of One Variable  I. A. Maron 
Higher Algebra  Hall and Knight 
Some Numerical Value Based Question in Mathematics
Q1. Let α and β be two roots of the equation x2+2x+2=0, then α 15+β15 is equal to_____________.
Ans. 256
Q2. Consider a group of 5 females and 7 males. The number of different teams consisting of 2 females and 3 males, that can be formed from this group, if there are two specific males A and B, who refuse to be the member of the same team, is ________________.
Ans. 300
Q3. If y = y (x) is the solution of the differential equation x +2y = x2 satisfying y (1) = 1, then 16 y (1/2) is equal to _______.
Ans. 49
Also Read  JEE Main Syllabus for Chemistry
JEE Main Syllabus for Physics: Important topics, Weightage Analysis
Latest Update: As announced by the HRD Minister Mr Ramesh Pokhriyal on 5th May, 2020, the JEE Main examination will be conducted from 18th – 23rd July, 2020.
JEE Main Syllabus for Physics is provided by the exam conducting authority. This year NTA has made some change in the pattern of the examination. Physics section will hold 25 objective type questions.
JEE Main Syllabus for Physics contains two sections – A and B. Section A pertains to the Theory Part which holds 80% of the total weightage and Section B contains Practical Part (Experimental Skills) having 20% weightage. Read the following article to know more about Physics syllabus for JEE Main 2020.
Also Check  JEE Main Exam Pattern
The following table depicts the JEE Main Syllabus for Physics (Theory Part):
S.No.  Unit  Topics 

1  Physics and Measurement  Physics, Technology and society, S.I. units, 
Fundamental and derived units.  
Least count, accuracy and precision of measuring instruments, Errors in measurement,  
Dimensions of Physical quantities, dimensional analysis and its applications  
2  Kinematics  Frame of reference. 
Motion in a straight line: Positiontime graph, speed and velocity.  
Uniform and nonuniform motion, average speed and instantaneous velocity Uniformly accelerated motion, velocitytime, positiontime graphs, relations for uniformly accelerated motion.  
Scalars and Vectors, Vector Addition and Subtraction, Zero Vector, Scalar and Vector products, Unit Vector, Resolution of a Vector  
Relative Velocity, Motion in a plane.  
Projectile Motion, Uniform Circular Motion  
3  Laws of Motion  Force and Inertia, 
Newton’s First Law of motion; Momentum, Newton’s Second Law of motion; Impulse; Newton’s Third Law of motion.  
Law of conservation of linear momentum and its applications, Equilibrium of concurrent forces.  
Static and Kinetic friction, Laws of friction, Rolling friction.  
Dynamics of uniform circular motion: Centripetal force and its applications,  
4  Work, Energy and Power  Work done by a constant force and a variable force; Kinetic and potential energies, WorkEnergy theorem 
Power  
Potential energy of a spring, Conservation of mechanical energy, Conservative and nonconservative forces;  
Elastic and inelastic collisions in one and two dimensions.  
5  Rotational Motion  Centre of mass of a twoparticle system, Centre of mass of a rigid body 
Basic concepts of rotational motion; moment of a force, torque, angular momentum, conservation of angular momentum and its applications  
Moment of inertia, Radius of gyration  
Values of moments of inertia for simple geometrical objects, parallel and perpendicular axes theorems and their applications.  
Rigid body rotation, Equations of rotational motion  
6  Gravitation  The Universal law of gravitation 
Acceleration due to gravity and its variation with altitude and depth, Kepler’s laws of planetary motion  
Gravitational potential energy; gravitational potential.  
Escape velocity.  
Orbital velocity of a satellite. Geostationary satellites.  
7  Properties of Solids and Liquids  Elastic behaviour, Stressstrain relationship, Hooke’s Law, Young’s modulus, bulk modulus, modulus of rigidity. Pressure due to a fluid column 
Pascal’s law and its applications  
Viscosity, Stokes’ law, terminal velocity, streamline and turbulent flow, Reynolds number  
Bernoulli’s principle and its applications  
Surface energy and surface tension, angle of contact, application of surface tension – drops, bubbles and capillary rise  
Heat, temperature, thermal expansion;  
Specific heat capacity, calorimetry  
Change of state, latent heat  
Heat transferconduction, convection and radiation, Newton’s law of cooling  
8  Thermodynamics  Thermal equilibrium, zeroth law of thermodynamics, concept of temperature 
Heat, work and internal energy  
First law of thermodynamics  
The second law of thermodynamics: reversible and irreversible processes  
Carnot engine and its efficiency  
9  Kinetic Theory of Gases  Equation of state of a perfect gas, work done on compressing a gas. 
Kinetic theory of gases assumptions, concept of pressure. Kinetic energy and temperature: rms speed of gas molecules  
Degrees of freedom, Law of equipartition of energy  
Applications to specific heat capacities of gases Mean free path  
Avogadro’s number  
10  Oscillations and Waves  Periodic motion – period, frequency, displacement as a function of time. 
Periodic functions  
Simple harmonic motion (S.H.M.) and its equation; phase; oscillations of a spring restoring force and force constant;  
Energy in S.H.M. – kinetic and potential energies; Simple pendulum – derivation of expression for its time period  
Free, forced and damped oscillations,  
Resonance  
Wave motion  
Longitudinal and transverse waves, speed of a wave  
Displacement relation for a progressive wave  
Principle of superposition of waves, reflection of waves, Standing waves in strings and organ pipes, fundamental mode and harmonics, Beats, Doppler effect in sound  
11  Electrostatics  Electric charges: Conservation of charge, Coulomb’s lawforces between two point charges, forces between multiple charges 
Superposition principle and continuous charge distribution  
Electric field: Electric field due to a point charge, Electric field lines, Electric dipole, Electric field due to a dipole, Torque on a dipole in a uniform electric field  
Electric flux, Gauss’s law and its applications to find field due to infinitely long uniformly charged straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell  
Electric potential and its calculation for a point charge, electric dipole and system of charges.  
Equipotential surfaces, Electrical potential energy of a system of two point charges in an electrostatic field.  
Conductors and insulators, Dielectrics and electric polarization, capacitor, combination of capacitors in series and in parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates, Energy stored in a capacitor.  
12  Current Electricity  Electric current, Drift velocity, Ohm’s law, Electrical resistance, Resistances of different materials, VI characteristics of Ohmic and nonohmic conductors 
Electrical energy and power, Electrical resistivity, Colour code for resistors  
Series and parallel combinations of resistors; Temperature dependence of resistance.  
Electric Cell and its Internal resistance, Potential difference and emf of a cell, combination of cells in series and in parallel  
Kirchhoff’s laws and their applications  
Wheatstone bridge, Metre bridge  
Potentiometer – principle and its applications.  
13  Magnetic Effects of Current and Magnetism  Biot – Savart law and its application to current carrying circular loop. 
Ampere’s law and its applications to infinitely long current carrying straight wire and solenoid.  
Force on a moving charge in uniform magnetic and electric fields.  
Cyclotron  
Force on a currentcarrying conductor in a uniform magnetic field. Force between two parallel currentcarrying conductorsdefinition of ampere, Torque experienced by a current loop in uniform magnetic field  
Moving coil galvanometer, its current sensitivity and conversion to ammeter and voltmeter.  
Current loop as a magnetic dipole and its magnetic dipole moment. Bar magnet as an equivalent solenoid, magnetic field lines; Earth’s magnetic field and magnetic elements.  
Para, dia, and ferro magnetic substances.  
Magnetic susceptibility and permeability, Hysteresis, Electromagnets and permanent magnets.  
14  Electromagnetic Induction and Alternating Currents  Electromagnetic induction 
Faraday’s law, induced emf and current  
Lenz’s Law, Eddy currents  
Self and mutual inductance  
Alternating currents, peak and rms value of alternating current/voltage  
Reactance and Impedance; LCR series circuit, Resonance  
Quality factor, power in AC circuits, wattless current.  
AC Generator and Transformer.  
15  Electromagnetic Waves  Electromagnetic waves and their characteristics. 
Transverse nature of electromagnetic waves.  
Electromagnetic spectrum(radio waves, microwaves, infrared, visible, ultraviolet, X rays, gamma rays).  
Applications of e.m. waves.  
16  Optics  Reflection and refraction of light at plane and spherical surfaces, mirror formula, Total internal reflection and its applications, 
Deviation and Dispersion of light by a prism, Lens Formula, Magnification, Power of a Lens, Combination of thin lenses in contact, Microscope and Astronomical Telescope (reflecting and refracting) and their magnifying powers.  
Wave optics: wavefront and Huygens’ principle, Laws of reflection and refraction using Huygen’s principle.  
Interference, Young’s double slit experiment and expression for fringe width, coherent sources and sustained interference of light.  
Diffraction due to a single slit, width of central maximum. Resolving power of microscopes and astronomical telescopes, Polarisation, plane polarized light  
Brewster’s law, uses of plane polarized light and Polaroids.  
17  Dual Nature of Matter and Radiation  Dual nature of radiation 
Photoelectric effect, Hertz and Lenard’s observations  
Einstein’s photoelectric equation  
Particle nature of light  
Matter waveswave nature of the particle, de Broglie relation.  
Davis sonGermer experiment.  
18  Atoms and Nuclei  Alphaparticle scattering experiment 
Rutherford’s model of the atom  
Bohr model, energy levels, hydrogen spectrum  
Composition and size of the nucleus, atomic masses, isotopes, isobars, and isotones  
Radioactivityalpha, beta and gamma particles/rays and their properties  
Radioactive decay law  
Massenergy relation, mass defect  
Binding energy per nucleon and its variation with mass number, nuclear fission and fusion.  
19  Electronic Devices  Semiconductors 
Semiconductor diode: IV characteristics in forward and reverse bias  
Diode as a rectifier  
1V characteristics of LED, photodiode, solar cell and Zener diode; Zener diode as a voltage regulator  
Junction transistor, transistor action, characteristics of a transistor  
Transistor as an amplifier(common emitter configuration) and oscillator  
Logic gates (OR, AND, NOT, NAND and NOR), Transistor as a switch  
20  Communication Systems  Propagation of electromagnetic waves in the atmosphere 
Sky and space wave propagation, Need for modulation, Amplitude and Frequency Modulation, Bandwidth of signals, Bandwidth of Transmission medium,  
Basic Elements of a Communication System (Block Diagram only). 
Check JEE Main 2020 Syllabus
Latest News Updates
 NTA Reopens JEE Main Application Form For Candidates, Last Date To Apply Is 24th May
 Turn Lockdown Period Into An Opportunity”, says Anand Kumar of Super 30 to JEE Aspirants
 JEE Main 2020 Syllabus not reduced, says NTA
 JEE Main 2020: Dates announced by the MHRD, Examination to be conducted from July 18 to 23, 2020
 New Batches for IITs and NITs to start in September 2020
Section B
The following table depicts the JEE Main Syllabus for Physics (Practical Part):
S.No.  Experiments 

1  Vernier callipersits use to measure internal and external diameter and depth of a vessel. 
2  Screw gaugeits use to determine thickness/ diameter of thin sheet/wire. 
3  Simple Pendulumdissipation of energy by plotting a graph between square of amplitude and time. 
4  Metre Scale – mass of a given object by principle of moments. 
5  Young’s modulus of elasticity of the material of a metallic wire. 
6  Surface tension of water by capillary rise and effect of detergents. 
7  Coefficient of Viscosity of a given viscous liquid by measuring terminal velocity of a given spherical body. 
8  Plotting a cooling curve for the relationship between the temperature of a hot body and time. 
9  Speed of sound in air at room temperature using a resonance tube. 
10  Specific heat capacity of a given (i) solid and (ii) liquid by method of mixtures. 
11  Resistivity of the material of a given wire using metre bridge. 
12  Resistance of a given wire using Ohm’s law. 
13  Potentiometer
Comparison of emf of two primary cells. Determination of internal resistance of a cell. 
14  Resistance and figure of merit of a galvanometer by half deflection method 
15  Focal length of
Convex mirror Concave mirror, and Convex lens using parallax method 
16  Plot of angle of deviation vs angle of incidence for a triangular prism. 
17  Refractive index of a glass slab using a traveling microscope. 
18  Characteristic curves of a pn junction diode in forward and reverse bias. 
19  Characteristic curves of a Zener diode and finding reverse break down voltage. 
20  Characteristic curves of a transistor and finding current gain and voltage gain. 
21  Identification of Diode, LED, Transistor, IC, Resistor, Capacitor from mixed collection of such items. 
22  Using multimeter to
Identify base of a transistor Distinguish between npn and pnp type transistor See the unidirectional flow of current in case of a diode and an LED. Check the correctness or otherwise of a given electronic component (diode, transistor or IC). 
Also Check  Important Topics for JEE Main
Books for preparing JEE Main Physics Syllabus
Books  Author 
Concepts of Physics Volume 1 and Volume 2  H.C. Verma 
Feynman Lectures on Physics 
Feynman, Leighton and Sands

Problems in General Physics  IE Irodov 
Objective Questions on Physics Chapterwise Solved Papers  D.C. Pandey 
Fundamentals of Physics 
Halliday, Resnick and Walker

Problems in Physics  AA Pinsky 
Advance Physics  Nelkon and Parker 
Some Numerical Value Type Questions in Physics
Q1. A particle moves in the xy plane under the influence of a force such that the linear momentum is P(t) = A [ î cos kt – ĵ sin kt ] Where A and k are constants. The angle in degrees between force and momentum is_________.
Ans. 90
Q2. A power line lies along the east – west direction and carries a current of 10 A. The force per meter due to earth’s magnetic field of 104 T is 10X N/m. The value of x is_____________.
Ans. 3
Q3. Light of wavelength 0.6 mm from a sodium lamp falls on a photo cell and causes the emission of photoelectrons for which the stopping potential is 0.5 V. With light of wavelength 0.4 mm from a mercury lamp the stopping potential is 1.5 V. Then, the work function in eV of the photocell surface is____________.
Ans. 1.5
JEE Main 2020 Exam Pattern (Revised): Check Pattern and Marking Scheme for B.E/B.Tech, B.Arch & B.Planning
The National Testing Agency (NTA) has released the updated JEE Main Exam Pattern for 2020. The exam will be held in Online Mode only and will be conducted twice a year in the month of January and April.
Latest Update: As announced by the HRD Minister Mr Ramesh Pokhriyal on 5th May, 2020, the JEE Main examination will be conducted from 18th – 23rd July, 2020.
Registration process for JEE Main 2020 April session started from February 07, 2020. Candidates were able to apply for JEE Main 2020 by visiting the official website jeemain.nic.in. Last date to register for JEE Main 2020 April Session was March 12, 2020.
Some important changes have been introduced in the JEE Main Exam pattern by the NTA from 2020. As of now, information related to changes in the JEE Main Syllabus has been notified by the coordinating body. NTA conducted the first phase of JEE Main 2020 in January, candidates should go through JEE Main 2020 January Paper Analysis to get an idea about the type of questions and paper structure.
Major Changes in JEE Main Exam Pattern
 From 2020, a separate paper will be conducted for the B.Planning course (Paper 3) unlike previous years.
 Number of questions has changed for all papers. It was 90 and 82 for B.Tech and B.Arch/B.Plan respectively. From 2020 it has changed to 75 questions for B.Tech, 77 for B.Arch and 100 for B.Planning.
 Previously, there were no numerical based questions asked in JEE Main. From 2020, Numerical value questions will be asked along with MCQs.
 There will be NO negative marking for numerical value based questions.
 Previously, B.E./ B.Tech Paper comprised a total of 360 marks and B.Arch/B.Plan comprised a total of 390 marks. From 2020, B.E/ B.Tech Paper will comprise a total of 300 marks, B.Arch 400 marks and B.Plan 400 marks.
Read on to know more about the JEE Main exam pattern, marking scheme, sectionwise distribution of questions etc.
Updated JEE Main Exam Pattern: Highlights
JEE Main 2020 is conducted in three papers from 2020– Paper 1 (Engineering), Paper 2 (Architecture) and Paper 3 (Planning). A table for quick understanding is given below:
JEE MAIN PAPER  PAPER 1  PAPER 2  PAPER 3 
Programs Offered  B.E./ B.Tech.  B.Arch  B.Planning 
Sections/ Subjects  Physics, Chemistry & Mathematics  Aptitude Test, Mathematics & Drawing  Mathematics, Aptitude Test, Planning based questions 
Type of Questions  MCQs + Numerical Value  MCQs + Numerical Value + Drawing  MCQs + Numerical Value + Planning 
Medium of Exam  English/ Hindi/ Other regional language  English/ Hindi/ Other regional language  English/ Hindi/ Other regional language 
Duration of Exam  3 hours  3 hours  3 hours 
Total Questions  75  77  100 
Total Marks  300  400  400 
Marking Scheme for MCQs  +4 for correct answer
1 for wrong answer 
+4 for correct answer
1 for wrong answer 
+4 for correct answer
1 for wrong answer 
Marking Scheme for numerical value  +4 for correct answerno negative marking for wrong answer  +4 for correct answerno negative marking for wrong answer  +4 for correct answerno negative marking for wrong answer 
NTA has been constituted as a selfsustained, premier testing organization to hold exams that were conducted by the CBSE. Initially, the agency will conduct JEE and NEET and then move on to other exams. MHRD has directed that NTA will not declare JEE rankings. It will only announce the percentile scores on the basis of which the test takers will be able to take admissions in various colleges across India.
JEE Main Old vs New Exam Pattern
Mode of Examination
JEE Main 2020 Examination will be conducted in the following mode:
Paper  Mode 
Paper 1 – B.E/ B.Tech  ComputerBased Test (CBT) 
Paper 2 – B.Arch  Mathematics – Computerbased Test 
Aptitude – Computerbased Test  
Drawing Test – Pen and Paper Based test  
Paper 3 – B. Planning  ComputerBased Test (CBT) 
JEE Main 2020 – Choice of Medium of Question Paper
In JEE Main 2020, the papers will be conducted in three languages – Hindi, English and Gujarati. Candidates are required to choose the medium at time of filling the application form.
Note: For the correctness of the question in the papers, the English version will be taken as final.
JEE Main Exam Pattern: Paper 1 (B.Tech/B.E.)
 Paper1 of JEE Main 2020 will be conducted for admission to undergraduate engineering courses.
 As per the updates, the examination will be a Computer Based Test and conducted in Online Mode.
 Paper 1 will have questions from Physics, Chemistry, and Mathematics subjects.
 There will be a total of 75 Multiple choice and numerical value questions, 25 from each subject.
 The duration of the examination will be 180 minutes.
 The medium of the paper will be English and Hindi. However, students filling the exam centres in Gujarat, Daman & Diu and Dadra and Nagar Haveli cities will have the option to opt for English, Hindi or Gujarati medium.
Subjectwise distribution of questions with marks for JEE Main Paper 1 is tabulated below:
SUBJECTS  MAXIMUM QUESTIONS  MAXIMUM MARKS 
Physics  25  100 
Chemistry  25  100 
Mathematics  25  100 
Total  75 questions  300 marks 
Physics SectionWise Exam Pattern
 25 questions of objective type are asked from Physics in Paper 1.
 Each correct marked answer is of 4 marks.
 1 mark is deducted from candidates’ score for every incorrect answer.
Chemistry SectionWise Exam Pattern
 The Chemistry section will have questions from – Physical, Inorganic, and Organic Chemistry. Questions will be mixed up in this section from these three topics.
 There will be a total of 25 Multiple Choice Questions and numerical value based questions.
 Each correct marked answer is of 4 marks.
 1 mark is deducted from candidates’ score for every incorrect answer.
Mathematics SectionWise Exam Pattern
 25 questions of objective type are asked from Mathematics in Paper 1.
 Each correct marked answer is of 4 marks.
 1 mark is deducted from candidates’ score for every incorrect answer.
JEE Main Exam Pattern: Paper 2 (B.Arch)
 Paper2 of JEE Main 2020 will be conducted for admission to undergraduate architecture courses.
 It will be a Computer Based Test, testing a candidate’s aptitude in the field of Mathematics and Drawing Ability.
 Drawing section will be conducted offline in pen and paper mode.
 Candidates are required to take essential equipment for the Drawing section as they will not be provided by exam authorities.
 The paper will consist of a total of 77 questions, 50 questions for aptitude test, 2 questions for drawing test and 25 questions from mathematics.
 The duration of the examination will be 180 minutes.
 The medium of the paper will be English and Hindi. However, students filling the exam centres in Gujarat, Daman & Diu and Dadra and Nagar Havel cities will have the option to opt for English, Hindi or Gujarati medium.
 Each correct question will carry 4 marks and two drawing questions will be of 50 marks each.
 One mark will be deducted from candidates’ total score for each incorrect response.
Subjectwise distribution of questions with marks in JEE Main Paper 2 is given below:
 Part I – Mathematics – Objective type questions and numerical value
 Part II – Aptitude Test – Objective type questions
 Part III – Drawing Test – Questions based on drawing
SUBJECTS  MAXIMUM QUESTIONS  MAXIMUM MARKS 
Mathematics  25  100 
Aptitude Test  50  200 
Drawing  02  100 
Total  77 questions  400 marks 
JEE Main Exam Pattern: Paper 3 (B.Planning)
 Paper3 of JEE Main 2020 will be conducted for admission to undergraduate planning courses.
 It will be a Computer Based Test, testing a candidate’s aptitude in the field of Mathematics and planning ability.
 The paper will consist of a total of 100 questions, 50 questions for aptitude test, 25 questions for planning test and 25 questions from mathematics.
 The duration of the examination will be 180 minutes.
 The medium of the paper will be English and Hindi. However, students filling the exam centres in Gujarat, Daman & Diu and Dadra and Nagar Havel cities will have the option to opt for English, Hindi or Gujarati medium.
 Each correct question will carry 4 marks.
 One mark will be deducted from candidates’ total score for each incorrect response.
Subjectwise distribution of questions with marks in JEE Main 2020 Paper 3 is given below:
SUBJECTS  MAXIMUM QUESTIONS  MAXIMUM MARKS 
Mathematics  25  100 
Aptitude Test  50  200 
Planning Based  25  100 
Total  100 questions  400 marks 
What if a candidate wants to attempt both Paper 2 and Paper 3?
In case a candidate wants to attempt both Paper 2 and 3, the total time provided for the examination will be 3 hours 30 minutes. 210 minutes can be utilised according to the 4 sections namely – Mathematics, Aptitude, Planning and Drawing.
JEE Main Exam Pattern for Aptitude and Drawing
Aptitude
 Aptitude test will contain 50 objective type questions.
 4 marks will be awarded for every correct answer.
 1 mark is deducted from candidates’ score for every incorrect answer.
Drawing
 The Drawing Test will consist of 2 questions.
 Candidates will have to attempt these questions on a separate drawing sheet.
 Each question is of maximum 50 marks.
 Candidates will be awarded marks as per their work on the drawing sheet.
JEE Main Exam Pattern: Marking Scheme
 JEE Main 2020 Paper 1 will consist of 300 marks while Paper 2 and Paper 3 will be of 400 marks.
 Four marks will be awarded for each right answer while one mark will be deducted for the wrong answer except for the Drawing Test.
 Drawing Test will have 2 questions of 50 marks each.
 Filling up more than one choice will be termed incorrect and marks will be deducted for the same.
 For Numerical Value Based Questions, there will be no negative marking for wrong answers.
Paper 1
SUBJECTS  QUESTIONS  MARKS PER QUESTION  MARKS 
Chemistry  25  4  100 
Physics  25  4  100 
Mathematics  25  4  100 
Total  75  –  300 
Paper 2
SUBJECTS  QUESTIONS  MARKS PER QUESTION  MARKS 
Aptitude test  50  4  200 
Mathematics  25  4  100 
Drawing  2  50  100 
Total  77  –  400 
Paper 3
SUBJECTS  QUESTIONS  MARKS PER QUESTION  MARKS 
Aptitude test  25  4  100 
Mathematics  50  4  200 
Planning Based  25  4  100 
Total  100  –  400 
How to best prepare for the JEE Main Exam?
The best way to understand the exam pattern for JEE Main is probably by solving maximum question papers and maximum questions of each topic. Aspirants can do this by solving mock tests and sample papers or get the best books in the market for solving questions using the right approach.
Read JEE Main Preparation Tips
Sample Questions for New Changes
Here are the download links for a sample of questions for the new changes introduced in JEE Main Exam Pattern 2020. More types of these questions can be found in mock tests available online.
 Sample Numerical Value Questions for Physics – Click here
 Sample Numerical Value Questions for Chemistry – Click here
 Sample Numerical Value Questions for Mathematics – Click here
 Sample Questions for Planning – Click here
JEE Main Exam Pattern: Official Mock Test
Candidates can head over to the official website for NTA and register for the official online mock of JEE Main 2020. Moreover, candidates can also attempt mock tests while staying at home using the same portal without any hassles of registration. NTA has provided mocks from a large archive of January 2020 sessions and old question papers as well.
JEE Main Exam Pattern: Books for Preparation
Chemistry  Mathematics  Physics 
Organic Chemistry by Morrison and Boyd  Differential Calculus for IITJEE by Amit Agarwal  Mechanics Part1 & 2 by DC Pandey 
Concise Inorganic Chemistry by J. D. Lee  Integral Calculus for IITJEE by Amit Agarwal  Understanding Physics for JEE Main & Advanced Waves & Thermodynamics by DC Pandey 
Numerical Chemistry by P Bahadur  Calculus and Analytic Geometry by Thomas and Finney  Concepts of Physics by H.C. Verma – Volume 1 and Volume 2 
Textbook of Inorganic Chemistry for Competitions (JEE Main & Advanced) by OP Tandon  Algebra for JEE Main & Advanced by Arihant Publication  Fundamentals of Physics by Resnick and Halliday 
Modern Approach to Chemical Calculations by RC Mukherjee  Higher Algebra by Hall & Knight  Problems in Physics by S.S. Krotov 
Latest News Updates
 NTA Reopens JEE Main Application Form For Candidates, Last Date To Apply Is 24th May
 Turn Lockdown Period Into An Opportunity”, says Anand Kumar of Super 30 to JEE Aspirants
 JEE Main 2020 Syllabus not reduced, says NTA
 JEE Main 2020: Dates announced by the MHRD, Examination to be conducted from July 18 to 23, 2020
 New Batches for IITs and NITs to start in September 2020
Guidelines for ComputerBased test Mode
Candidates should bring the following documents on the day of the examination. Failure of presentation of the following documents will prohibit the candidate to sit for the examination.
 Printed copy of the admit card downloaded from the NTA’s official website.
 A passportsized photograph (same as uploaded on the Online Application Form). This will be required for pasting on the specified space in the attendance sheet at the examination center during the examination.
 Any one of the authorized photo IDs (must be original, valid and nonexpired). The id presented should be – PAN card/ Driving License/ Voter ID/ Passport/ Aadhaar Card (With photograph)/EAadhaar with photograph/ Ration Card with photograph/ 12th Class Board Admit Card with photograph/ Bank Passbook with Photograph.
 PwD certificate issued by the authorized medical officer, if claiming the relaxation under PwD category or
 PwD Certificate regarding physical limitation in an examination to write
 if claiming the relaxation under PwD category. or Letter of Undertaking for using Own Scribe, if claiming the relaxation under PwD category.
JEE Main Syllabus
Syllabus forms the integral part of each and every examination. Once you know the tough and easy topics of the JEE Main 2020 Syllabus and the topics which have higher weightage, you increase your chances of a higher score. You can check the subjectwise syllabus down below.
Physics
The syllabus for Physics is tabulated below:
Kinematics  Properties of Solids & Liquids  Magnetic Effects of Current 
Physics & Measurement  Kinetic Theory of Gases  Thermodynamics 
Gravitation  Electromagnetic Waves  Oscillations & Waves 
Laws of motion  Rotational Motion  Electrostatics 
Work, Energy & Power  Current Electricity  Optics 
Detailed Syllabus for Physics
The JEE Main syllabus for Physics is as follows. The following section shows the detailed wise syllabus for a few important units.
Physics and Measurement
Physics  Fundamental and Derived units  Errors in Measurement 
Technology and Society  Least Count  Dimension of Physical Quantities 
S.I. Units  Accuracy and Precision of measuring instruments  Dimensional Analysis and Application 
Kinematics
Frame of reference.  Scalars and Vectors, Vector Addition and Subtraction, Zero Vector, Scalar and Vector products, Unit Vector, Resolution of a Vector 
Motion in a straight line: Positiontime graph, speed and velocity.  Relative Velocity, Motion in a plane. 
Uniform and nonuniform motion, average speed and instantaneous velocity Uniformly accelerated motion, velocitytime, positiontime graphs, relations for uniformly accelerated motion.  Projectile Motion, Uniform Circular Motion 
Laws of Motion
Force and Inertia,  Static and Kinetic friction, Laws of friction, Rolling friction. 
Newton’s First Law of motion; Momentum, Newton’s Second Law of motion; Impulse; Newton’s Third Law of motion.  Dynamics of uniform circular motion: Centripetal force and its application 
Law of conservation of linear momentum and its applications, Equilibrium of concurrent forces.  – 
Work, Energy and Power
Work done by a constant force and a variable force; Kinetic and potential energies, WorkEnergy theorem  Potential energy of a spring, Conservation of mechanical energy, Conservative and nonconservative forces; 
Power  Elastic and inelastic collisions in one and two dimensions. 
Rotational Motion
Moment of inertia, Radius of gyration  Centre of mass of a twoparticle system, Centre of mass of a rigid body 
Values of moments of inertia for simple geometrical objects, parallel and perpendicular axes theorems and their applications.  Basic concepts of rotational motion; moment of a force, torque, angular momentum, conservation of angular momentum and its applications 
Rigid body rotation, Equations of rotational motion  – 
Oscillation and Waves
Free, forced and damped oscillations,  Periodic motion – period, frequency, displacement as a function of time. 
Resonance  Periodic functions 
Wave motion  Simple harmonic motion (S.H.M.) and its equation; phase; oscillations of a spring restoring force and force constant; 
Longitudinal and transverse waves, speed of a wave  Energy in S.H.M. – kinetic and potential energies; Simple pendulum – derivation of expression for its time period 
Principle of superposition of waves, reflection of waves, Standing waves in strings and organ pipes, fundamental mode and harmonics, Beats, Doppler effect in sound  Displacement relation for a progressive wave 
Preparation Tips for Physics
 Understanding the concepts to the core.
 Practice the questions as much as you can.
 Bring clarity in the basics instead of trying to learn all the formulas.
 Focus on both numerical and conceptual questions.
Read JEE Main Preparation Tips for Physics
Books for JEE Main Preparation for Physics
Sl. No.  Book  Author 
1.  NCERT Books  – 
2.  Physics  H.C Verma 
3.  Concepts of Physics – Vol I and Vol II  H.C. Verma 
4.  Understanding of Physics for the students of JEE Main & Advanced Optics & Modern Physics  D C Pandey 
5.  Fundamentals of Physics  Halliday and Walker 
Chemistry
The syllabus for chemistry is tabulated below:
States of Matter  Surface Chemistry  Chemical Bonding 
D and F Block Elements  Equilibrium  Solutions 
Basic concepts of chemistry  Molecular Structure  Redox reactions 
Nitrogen  Hydrogen  Chemical Kinetics 
Block Elements  Chemical Thermodynamics  Atomic Structure 
Chemical Kinetics  Components with Halogens  Environmental Chemistry 
Detailed Syllabus
The JEE Main Syllabus for Chemistry is as follows. The following section provides a detailed syllabus of a few of the important topics for the subject.
Some Basic Concepts of Chemistry
Matter and its Theory  Physical Quantities and their measurements in Chemistry, Precision and Accuracy, Significant Figures, S.I. Units, Dimensional Analysis 
Dalton’s Atomic Theory  Laws of Chemical Combination 
Concept of Atom, Molecule, Element and Compound  Atomic and Molecular Masses, Mole Concept, Molar Mass, Percentage Composition, Empirical and Molecular Formulae 
Chemical Equations and Stoichiometry  – 
States of Matter
Gaseous State  Liquid State  Solid State 
Measurable Properties of Gases  Properties of Liquids – Vapour Pressure, Viscosity and Surface Tension and effect of Temperature on them. (Qualitative Treatment only)  Classification of Solids 
Gas Laws – Boyle’s Law, Charle’s Law, Graham’s Law of Diffusion, Avogadro’s Law, Dalton’s Law of Partial Pressure  –  Molecular, ionic, covalent and metallic solids, amorphous and crystalline solids (Elementary Idea) 
Absolute Scale of Temperature  –  Bragg’s law and its Applications 
Ideal Gas Equation  –  Unit Cell and Lattices, Packing in Solids (Fee, Bee and Hep Lattices), Voids, Calculations involving Unit Cell Parameters, Imperfection in Solids 
Kinetic Theory of Gases (Only Postulates)  –  Electrical and Magnetic Properties 
Concept of Average, Root Mean square and Most Probable Velocities  –  – 
Real gases, Deviation from Ideal Behavior, Compressibility Factor and Van Der Waals Equation  –  – 
Chemical Bonding and Molecular Structure
Topic  Details 
KosselLewis approach  Chemical bond formation, concept of ionic and covalent bonds 
Ionic Bonding  Formation of ionic bonds, factors affecting the formation of ionic bonds, calculation of lattice enthalpy 
Covalent Bonding  Concept of electronegativity, Fajan’s Rule, dipole moment Valence Shell Electron Pair Repulsion (VSEPR) theory and shapes of simple molecules 
Quantum Mechanical Approach to covalent bonding  Its important features, hybridization involving s, p and d orbitals resonance. 
Molecular Orbital Theory  Its important features, LCAOs, types of molecular orbitals (bonding, antibonding), sigma and pibonds, molecular orbital electronic configuration of homonuclear diatomic molecules, concept of bond order, bond length and bond energy. 
–  Electronic idea of metallic bonding, Hydrogen bonding and its Applications. 
Chemical Thermodynamics
Fundamentals of Thermodynamics  System and surroundings, extensive and intensive properties, state function and types of processes 
First law of Thermodynamics  Concept of work, heat internal energy and enthalpy, heat capacity, molecular heat capacity 
Hess’s Law of constant heat summation  
Enthalpies of bond dissociation, combustion, formation, atomization, sublimation, phase transition, hydration, ionization and solution.  
Second Law of Thermodynamics  Spontaneity of Processes 
∆S of the universe and ∆G of the system as criteria for spontaneity, ∆G° (Standard Gibbs Energy Change) and Equilibrium Constant 
Equilibrium
Meaning of Equilibrium, Concept of dynamic equilibrium  Equilibria involving Physical Processes – solidliquid, liquidgas and solidgas equilibria, Henry’s Law, General characteristics of equilibrium involving physical processes. 
Equilibria involving Physical Processes – Law of Chemical Equilibrium, equilibrium constants (Kp and Kc) and their significance, significance of ∆G and ∆G° in chemical equilibria, factors affecting equilibrium concentrations, pressure, temperature effect of catalyst; Le Chatelier’s principle.  Ionic Equilibrium – Weak and strong electrolytes, ionization of electrolytes, various concepts of acids and bases (Arrhenius Bronsted – Lowry and Lewis) and their ionization, acidbase equilibria (including multi stage ionization) and ionization constants, ionization of water, pH scale, common ion effect, hydrolysis of salts and pH of their solutions, solubility of sparingly soluble salts and solubility products and buffer solutions. 
Pblock Elements
Electronic Configuration and general trends in physical and chemical properties of elements across the periods and down the groups; unique behaviour of the first element in each group.
Group 13  Preparations and properties of Boron and aluminium; Structure, properties and uses of borax, boric acid, diborane,boron trifluoride, aluminum chloride,alums. 
Group 14  Tendency for Catenation; structure, properties and uses of Allotropes and oxides of carbon, silicon tetrachloride, silicates, zeolites and silicones 
Group 15  Properties and uses of nitrogen and phosphorus; Allotropic forms of Phosphorus; Preparation, properties, structure and uses of ammonia, nitric acid, phosphine halides, (PCLჳ, PCLཏ); Structures of oxides and oxoacids of nitrogen and phosphorus 
Group 16  Preparation, properties, structures and uses of ozone; Allotropic forms of sulphur; Preparation, properties, structure and uses of sulphuric acid (including its industrial preparation); Structures of oxoacids of sulphur 
Group 17  Preparation, properties and uses of hydrochloric acid; Trends in the acidic nature of hydrogen halides; Structure of interhalogen compounds and oxides and oxoacids of halogens 
Group 18  Occurrence and uses of noble gases; Structures of Fluorides and oxides of xenon 
Preparation Tips for Chemistry
 Solve the entire NCERT book. That will help you cover your Inorganic part of the chemistry syllabus
 Make appropriate notes for every chapter.
 Study all reaction mechanisms and remember all named reactions.
 Keep revising all the formulas and reactions from time to time.
 After finishing a chapter, jot down all the equations and formulas in a separate notebook and use it while solving problems.
Read JEE Main Preparation Tips for Chemistry
Books for JEE Main Preparation for Chemistry
Sl. No.  Books  Author 
1.  NCERT Chemistry  – 
2.  Organic Chemistry  Morris and Boyd 
3.  Numerical Chemistry  P Bahadur 
4.  Modern Approach to Chemical Calculations  R C Mukherjee 
5.  Practice Book Chemistry for JEE Main and JEE Advanced  Arihant 
Mathematics
The syllabus for mathematics is tabulated below:
Sets, Relations & Functions  Permutation & Combination  Binomial Theorem 
Trigonometry  Quadratic Equations  Vector Algebra 
3D Geometry  Coordinate Geometry  Integral Calculus 
Differential Equations  Sequences & Series  Limits & Continuity 
Matrices & Determinants  Statistics & Probability  Complex Numbers 
Detailed Syllabus for Physics
The JEE Main syllabus for Mathematics is as follows. The following section provides a detailed syllabus of a few of the important topics for the subject.
Sets, Relations and Functions
Sets and their representation  Union, intersection and complement of sets and their algebraic properties 
Power set  Relation, Types of relations, equivalence relations, functions 
Oneone, into and onto functions, composition of functions  – 
Complex Number and Quadratic Equations
Complex numbers as ordered pairs of reals  Representation of complex numbers in the form (a+ib) and their representation in a plane, Argand diagram. 
Algebra of complex numbers, modulus and argument (or amplitude) of a complex number, square root of a complex number.  Triangle inequality. 
Quadratic equations in real and complex number systems and their solutions.  The relation between roots and coefficients, nature of roots, the formation of quadratic equations with given roots. 
Matrices and Determinants
Matrices: Algebra of matrices, types of matrices, and matrices of order two and three.  Determinants: Properties of determinants, evaluation of determinants, the area of triangles using determinants. 
Adjoint and evaluation of inverse of a square matrix using determinants and elementary transformations.  Test of consistency and solution of simultaneous linear equations in two or three variables using determinants and matrices 
Permutations and Combinations
The fundamental principle of counting.  Permutation as an arrangement and combination as selection. 
The meaning of P (n,r) and C (n,r). Simple applications.  – 
Integral Calculus
Integral as an antiderivative.  Integration by substitution, by parts, and by partial fractions. 
Fundamental integrals involving algebraic, trigonometric, exponential and logarithmic functions.  Integration using trigonometric identities. 
Integral as limit of a sum.  – 
Evaluation of simple integrals
Fundamental Theorem of Calculus.  Properties of definite integrals, evaluation of definite integrals, determining areas of the regions bounded by simple curves in standard form 
Differential Equations
Ordinary differential equations, their order, and degree  The solution of differential equations by the method of separation of variables. 
Formation of differential equations.  The solution of homogeneous and linear differential equations of the type. 
Preparation Tip for Mathematics
Here are a few tips to ace the Mathematics section of the examination
 Immense practice of sums from all the chapters, especially the important ones.
 There should be clarity in concepts.
 The formulae should be learnt by heart.
 Discover every possible shortcut and tricks to avoid wastage of time.
 Develop your visualization skills.
Read JEE Main Preparation Tips for Mathematics
Books for JEE Main Preparation for Mathematics
Sl. No.  Books  Author 
1.  NCERT Books  – 
2.  Higher Algebra  Hall and Knight 
3.  Coordinate Geometry for IIT JEE  SK Goyal 
4.  Integral Calculus IITJEE  Amit Agarwal 
5.  Trigonometry and Coordinate Geometry  S.L. Loney 
Aptitude Syllabus (Part 1)
 Surfaces and objects associated with Architecture and as building elements.
 Familiarization with places, relevant people, structures/buildings and materials/objects.
 Capability of visualizing various sides of 3D items.
 Transformation capabilities of 3D objects from 2D drawings.
 Mental Capability of Analytical & Reasoning concepts.
Aptitude Syllabus (Part 2)
 Structure and drawing of geometrical or dynamic shapes & examples in pencil.
 3D perception: Analyzing and developing concepts about scale and object proportions, building structures & components, shading surface, agreement, and complexity.
 Change of structures between both 2D and 3D figures and their interrelations, subtraction, surface & volume development, plan generation, heights.
Drawing Syllabus
 Drawing and Designing of geometrical or abstract shapes & patterns in pencil
 Transformation of forms both 2D and 3D union
 Elevation and 3D views of objects rotation
 Development of Surfaces and Volumes
 Generation of Plan
 Creating 2D & 3D compositions using given shapes and forms
 Sketching of activities from memory of urban scenes
Planning Syllabus
 General Awareness with regard to government programs/schemes, development issues etc.
 Critical thinking, Comprehension, Analytical skills, Map reading skills, Graphs, Charts, Simple statistics etc.
 Social Sciences.
Preparation Tips for JEE Main 2020 Preparations
 Compiling of notes: Try jotting down important points and formulas after finishing every chapter. This will help you revise everything before the examination easily. This will also help you during solving problems and reference.
 Avoid procrastination: The clock is ticking. Each day is important and delaying by all means should be avoided.
 Confidence: Don’t get intimidated by difficult and complex topics. Focus on clearing and understanding the concepts, rather than worrying about not performing well.
 Time Management: Time management is one of the important aspects in JEE Main 2020 Preparations. It is very important to balance your time between JEE Main Preparations and Class XII Examinations as both of them hold a very high importance.
 Mock Tests and Sample Papers: Practising mock tests and sample papers is one of the best ways to prepare for any entrance examination. Mock tests will help you understand the JEE Main 2020 Exam Pattern. You should solve the tests in the same manner as you solve in the examination. This will give you confidence and an idea about time management during the examination.
 Smart Preparation Plan: Prepare cheat sheets and flashcards to revise formulae. Learn shortcuts for lengthy equations. Try to maintain the consistency by keeping your preparation interesting.
 Make use of Android apps: Living in the epitome of the technological era has its own perks. There are a lot of apps developed for JEE Main 2020 Preparations. These apps include – Topper, JEE Main Prep, Unacademy Learning App, etc. Candidates are advised to not make these apps their core preparation source but use them as additional tools to enhance their preparation level. Such a preparation source comes with advantages like costeffectiveness, handiness and reduced time consumption.
Download JEE Main Previous Year Question Paper
Exam Day Instructions for JEE Main 2020
Candidates should keep these instructions in mind while appearing for JEE Main 2020.
 The candidates shall report at the Examination Centre two hours before the commencement of the examination so as to complete the frisking and registration formalities well before the time.
 The Examination Hall/RooRegistration desk will be closed 30 minutes prior to the examination.
 Candidates shall not be permitted to enter after 9:00 a.m in the first shift and after 2:00 p.m. in the second shift.
 A seat indicating roll number will be allocated to each candidate.
 Candidates should find and sit on their allocated seat only. Any candidate found to have changed room/hall or the seat on his/her own other than allotted, his/her candidature shall be cancelled and no plea would be accepted for it.
 No candidate, without the special permission of the Centre Superintendent or the Invigilator concerned, will leave his/her seat or Examination Room/Hall until the full duration of the paper is over.
 Candidates must follow the instructions strictly as instructed by the Centre Superintendent/Invigilators.
 Candidates should not leave the room/hall without handing over their rough sheets to the invigilator on duty in the Room/Hall.
 For those who are unable to appear on the scheduled date of tests for any reason, the NTA shall not be responsible for conduct of retest, under any circumstances.
 The information related to the test center will be mentioned in JEE Main Admit Card.
 Any kind of electronic device and study material is prohibited inside the examination hall.
 Candidates must bring their own pencils, geometry box, erasers colours for the aptitude test.
Frequently Asked Questions (FAQs)
Ans. There is a 1 mark deduction for MCQ type questions. There is no negative marking for Numerical type questions.
Ans. 15 numerical value questions have been included in B.E/ B. Tech paper of JEE Main 2020. All the 3 subjects i.e. Physics, Chemistry, Mathematics will have 25 questions each. Out of which there will be 20 MCQs and 5 Numeric Value based questions. There will be no negative marking in the case of Numeric value answer based questions, for incorrect responses or unattempted questions.
Ans. Each question carries 4 marks in JEE Main 2020 Paper 1.
Ans. JEE Main comprises Numerical value based and MCQ (Multiple Choice Questions) type questions.
Ans. Paper1 of JEE Main 2020 will be conducted for admission to undergraduate engineering courses. As per the updates, the examination will be a Computer Based Test and conducted in Online Mode. Paper 1 will have questions from Physics, Chemistry, and Mathematics subjects. There will be a total of 75 Multiple choice and numerical value questions, 25 from each subject. The duration of the examination will be 180 minutes. The medium of the paper will be English and Hindi. However, students filling the exam centres in Gujarat, Daman & Diu and Dadra and Nagar Haveli cities will have the option to opt for English, Hindi or Gujarati medium.
JEE Main Important Topics & Chapters: Weightagewise breakdown and Trend Analysis
JEE Main Important Topics 2020: JEE Main is one of the toughest competitive exams for engineering aspirants. Learning the formulae, chemical equations, steps for some questions and other rotting sections can never guarantee a great score in JEE Main. That is why students must go the smarter way which might be easy but requires strong commitment. Every chapter in the JEE Main Syllabus is assigned a weightage of marks. This weightage is not fixed according to any official guidebook by JEE Main conducting authority, but it is visible according to the question pattern followed in previous year JEE Main exams.
Now you have to break down all these chapters in 34 categories, such as most JEE Main important topics that carry high weightage of marks, JEE Main important topics that carry average weightage of marks and then JEE Main important topics that hold the minimum weightage of marks. Doing this will bring your attention to those topics which are crucial for the examination. You can also segregate the JEE Main Important Topics of various sections in accordance with difficulty level.
In this article, we are going to discuss important topics for JEE Main Paper 1. All the sections of Paper 1 will have 25 questions each and will be of 100 marks each. Out of the 25 questions, 5 will be Numerical Value Based Questions, which will have no negative marking. Let us divide the JEE Main Important topics into the same three sections i.e. Physics, Chemistry and Mathematics.
JEE Main Important Topics for Physics
The Physics section contains around 21 chapters and some of the JEE Main important topics are given below
 Mechanics
 Oscillations And Waves
 Rotational Motion
 Electrostatics
 Atoms And Nuclei
 Current Electricity
 Magnetic effect of Current and Magnetism
The Oscillations and Waves chapter covers the maximum percentage of questions in the exam, which is around 10%. Other than these topics, we have seen questions from the topics like Electrodynamics, Modern Physics, Optics, etc. in the previous exams. So a student should first start with these topics as these topics have been frequently asked in the previous year papers. After completing these topics, you can pick the easiest topics like Unit and Dimensions, Measurement of errors and vectors. All you have to do is to understand the concepts of each topic.
Also Read  Important Topics of Physics in Detail
JEE Main Important Topics for Chemistry
The Chemistry section contains around 30 chapters. These are further divided into three – Organic, Inorganic and Physical Chemistry. As the numbers of chapters in Chemistry are very high, you should intelligently divide your chapters, to achieve the best possible breakeven point. The most important chapters are
 Organic Compounds Containing Oxygen
 Equilibrium
 Chemical Kinetics
 Transition Elements (d and f block)
 sblock Elements
 Chemical Bonding And Molecular Structure
 Some Basic Principles Of Organic Chemistry
 pblock Elements
 Coordination Compounds
 Chemical Thermodynamics
The Organic Compounds Containing Oxygen chapter covers the maximum percentage of questions in the JEE Main exam. All the abovementioned topics are the most important topics, which will be definitely asked in the examination. After completing these chapters, you should move towards some important chapters – Organic Compounds Containing Nitrogen, Redox Reactions, Biomolecules, Electrochemistry, Atomic Structure, Polymers, Solid State, Some Basic Concepts in Chemistry and Classification of Elements and Periodicity in Properties. After completing these chapters, you can head towards the simpler chapters like Hydrogen, States of Matter, Hydrocarbons, Surface Chemistry, etc.
Also Read  Important Topics of Chemistry in Detail
JEE Main Important Topics for Mathematics
The Mathematics section contains around 25 chapters. This can be the most scoring section but it requires more and more practice. The most important chapters are
 Integration
 Differentiation
 Probability
 Three Dimensional Geometry
 Trigonometry
 Vector Algebra
 Conic Sections
 Straight Lines
 Sets, Relations and Functions
 Matrices And Determinants
After completing these most important chapters, you should move towards the important chapters Limits and Continuity, Quadratic Equations, Permutation and Combination, Complex Numbers, Circles, Binomial Theorem, Sequences and Series and Differential Equations.
After completing the abovementioned topics, you can give your time to the simpler and less important chapters like Inverse Trigonometry, Heights and Distances, Application of Derivatives and Statistics.
These were the JEE Main important topics for the 2020 session; all the students should make a proper subject wise plan to crack the JEE Main exam. Follow the sequence provided here and do a lot of practice, you will definitely succeed in your exam.
Also Read  Important Topics of Mathematics in Detail
Subjectwise Important Topics with Higher Difficulty Level
Here we are describing topics with their difficulty level for each subject. This might not be the situation for each and every student but a large number of students face problems in these topics. The division is according to basic and fundamental concepts, along with easy and highly important topics for the exams which have heavy weightage in JEE Main and have constantly appeared in the past few years.
Physics
Basic concepts that contain 1 mark each
 Units and Dimensions
 Measurement of Errors
 Vectors
Fundamental concepts that contain 2 marks each
 Kinematics
 Newton’s Laws of Motion
 Friction
Easy topics which can help you to score good marks in JEE Main 2020
 Work, Energy and Power
 Electrostatics
 Current Electricity
 Wave Optics
 Ray Optics
Absolutely important topics which contain 23 marks each
 Centre of Mass, Momentum and Collision
 Rotational Dynamics
 Simple Harmonic Motion
 Fluid Mechanics
 Wave Motion and String Waves
 Magnetism
 Heat & Thermodynamics
 Nuclear Physics
 Modern Physics
Topicwise Weightage in Physics
Topics  No of Questions  Weightage of Marks 
Electromagnetics Induction; AC  1  4 
Solids and Fluids  1  4 
Waves  1  4 
Work, Power and Energy  1  4 
Gravitation  1  4 
Simple Harmonic Motion  1  4 
Unit, Dimension and Vector  1  4 
Kinematics  1  4 
Laws of motion  1  4 
Centre Of Mass, Impulse and Momentum  1  4 
Rotation  1  4 
Magnetics  2  8 
Heat and Thermodynamics  3  12 
Current Electricity  3  12 
Electrostatics  3  12 
Optics  3  12 
Modern Physics  5  20 
Chemistry
Topics that contain 12 marks (Fundamental section)
 IUPAC Nomenclature
 Periodic Table
 Chemical Bonding
Topics that contain easy & important questions (Scoring Section)
 Mole Concept
 Coordination Chemistry
 Alcohol, Phenols and Ethers
 pBlock element
Topics that contain 23 questions & important
 Atomic Structure
 Gaseous State
 Hydrocarbons
 Aldehydes and Ketones
 d & f Block Elements
 General Organic Chemistry
Topics you need to go through once
 Chemical Equilibrium
 Ionic Equilibrium
 Thermodynamics
 Hydrogen and its Compounds
 sBlock Elements
 Isomerism of Organic Compounds
 Environmental Chemistry
 Solid State
 Chemical Kinetics
 Electrochemistry
 Solutions
 Qualitative Salt Analysis
 Alkyl Halides and Aryl Halides
 Carboxylic Acids and their derivatives
 Amines
 Biomolecules
 Polymers
 Metallurgy
 Surface Chemistry
 Chemistry in Everyday Life
Topics previously asked in JEE Main/Advanced
 Transition Element and Coordination Chemistry
 Periodic Table and Representative Elements
 Gaseous State
 Atomic structure
 Amines
 Solution and Colligative Properties
 General Organic Chemistry
 Carboxylic Acids and Derivatives
 Hydrocarbons
 Carbohydrate, Amino Acids and Polymer
Topicwise Weightage in Chemistry
Topics  No of Questions  Weightage of Marks 
Electrochemistry  1  4 
General Organic Chemistry  1  4 
Stereochemistry  1  4 
Carbohydrates, amino acid and Polymers  1  4 
Alkyl Halides  1  4 
Carboxylic Acid and their Derivatives  1  4 
Aromatic Compounds  1  4 
Redox Reaction  1  4 
Mole Concept  1  4 
Solution and Colligative Properties  1  4 
Hydrocarbon  1  4 
Chemical Kinetics  1  4 
SolidState And Surface Chemistry  2  8 
Thermodynamics And Gaseous State  2  8 
Chemical Bonding  2  8 
Chemical And Ionic Equilibrium  2  8 
Atomic Structure  2  8 
Nuclear Chemistry And Environment  2  8 
The periodic table and Representative Elements  3  12 
Transition Elements and Coordination Chemistry  3  12 
Mathematics
Topics that contain 12 marks (Fundamental section)
 Inverse Trigonometric Functions
 Circles and Family of Circles
 Sequence and Series
Topics that contain 12 marks (Easy and important)
 Applications of Derivative
 Limit and Continuity
 Matrices and Determinants
 Straight Lines and Pair of Straight Lines
If you are in practice and attempt 4 to 6 questions from each section every day, you will increase the chances of scoring higher in Mathematics.
Topics that contain 23 questions (Very important)
 3D Geometry
 Probability and Statistics
 Vector Algebra
 Integration
 Differentiation
 Complex Numbers
 Parabola
 Trigonometric Ratios
Topics you need to go through once
 Logarithms
 Quadratic Equations
 Theory of Equations
 Sets, Relations and Functions
 Permutation and Combination
 Binomial Theorem
 Locus
 Hyperbola
 Ellipse
 Fundamentals of Mathematics
 Solution of Triangle
Topics previously asked in JEE Main/Advanced
 Coordinate Geometry
 Continuity/ Differentiability, Limits
 Complex Numbers
 Quadratic Equations
 Integral Calculus
 Sequences and Series
 Trigonometry
Topicwise Weightage in Mathematics
Topics  No of Questions  Weightage of Marks 
Sets, Relation and Function  1  4 
Sequences and Series  1  4 
Binomial Theorem and Its Application  1  4 
Differential Equation  1  4 
Differential Calculus  1  4 
Permutations and Combinations  1  4 
Trigonometry  1  4 
Mathematical Reasoning  1  4 
Statics and Dynamics  1  4 
Statistics and Probability  2  8 
Matrices and Determinants  2  8 
Vector Algebra  2  8 
Three Dimensional Geometry  2  8 
Complex numbers and Quadratic Equation  2  8 
Limits, Continuity and Differentiability  3  12 
Integral Calculus  3  12 
Coordinate Geometry  5  20 
JEE Main Important Topics: Past Papers’ Analysis
Given below is an analysis of chapterwise/topicwise number of questions that appeared in JEE Main Papers of the last three years. This is not specific to any particular shift, but is taken on an average basis of all shifts for that particular year. Go through this once to understand the relevance of various topics.
Topicwise Analysis for Physics
Topics  Number of Questions  
JEE Main 2017  JEE Main 2018  JEE Main 2019  
Units, Dimensions, Errors, Experiments  1  2  1 
Kinematics  1  0  1 
Newton’s Laws and Friction  1  0  2 
Work, Power & Energy  0  2  1 
System of Particles  2  1  1 
Gravitation, Rotational Mechanics  2  2  3 
Properties of Matter  1  0  1 
SHM, Oscillations  1  1  1 
Mechanical Waves and Sound  1  2  2 
Ray Optics, Wave Optics  3  3  3 
Heat and Thermodynamics  3  3  3 
Electrostatics  3  2  2 
Current Electricity  2  2  3 
Magnetism, Magnetic effects of current  3  2  2 
EMI, AC and EM waves and Communication  4  3  1 
Modern Physics  2  5  3 
Total  30  30  30 
Topicwise Analysis for Chemistry
Topics  Number of Questions  
JEE Main 2017  JEE Main 2018  JEE Main 2019  
Atomic Structure and Classification  2  1  2 
Chemical Bonding  1  1  3 
Stoichiometry  1  1  2 
States of Matter  1  1  1 
Chemical & Ionic Equilibrium  1  1  1 
Chemical Kinetics & Nuclear Chemistry  1  1  1 
Chemical Thermodynamics  1  1  2 
Solutions  1  1  1 
Electrochemistry  1  1  1 
General Organic Chemistry + Functional GroupI  3  6  3 
Organic Chemistry + Functional GroupII  2  0  3 
Organic Chemistry + Functional GroupIII  1  1  2 
Chemistry of Representative Elements  7  6  3 
Transition Elements  3  2  1 
Coordination Compounds & Organometallics  1  2  1 
Surface Chemistry  0  1  1 
Biomolecules  3  3  2 
Total  30  30  30 
Topicwise Analysis for Mathematics
Topic  Number of Questions  
JEE Main 2017  JEE Main 2018  JEE Main 2019  
Sets, Relations and Functions  1  1  1 
Limits, Continuity & Differentiability  3  2  3 
Application of Derivatives  1  2  2 
Indefinite and Definite Integrals & Area under the Curve  3  3  3 
Cartesian coordinates & Straight Line  2  1  1 
Circles  1  2  2 
Conics  2  2  1 
Quadratic Equations, Inequalities, Progressions  3  3  1 
Complex Numbers  1  1  1 
Binomial Theorem, Exponential & Logarithmic Series  1  1  2 
Permutation & Combination  1  1  1 
Probability  1  1  2 
Vectors  1  1  1 
3D Coordinate Geometry  2  2  2 
Differential Equations & Properties of Triangles  1  1  1 
Trigonometry  2  2  2 
Matrices & Determinants  2  2  2 
Mathematical Logic  1  1  1 
Statistics  1  1  1 
Total  30  30  30 
These were the major topics of Paper 1 of JEE Main 2020. JEE Main Paper 2 (B.Arch) and Paper 3 (B.Planning) have recently been updated in two different papers and the weightage as well as trend analysis for these Papers will be available for aspirants very soon. Do note that the important topics of Mathematics for both Paper 2 and 3 will be the same as Paper 1.
JEE Main 2020 Exam Pattern
Students are advised to understand the exam pattern for JEE Main 2020 as this will help them in planning a strategy according to the requirements of the examination. The exam will be conducted in online computerbased mode only. JEE Main Paper 1 will have 75 questions of 300 marks spread over three sections – Physics, Chemistry, Mathematics.
Paper Number  Paper 1  Paper 2  Paper 3 
Course Specification  B.E/B.Tech  B.Arch  B.Planning 
Subjects  Physics, Chemistry, Maths  Aptitude, Maths, Drawing  Aptitude, Maths, Planning 
Total Marks  300  400  400 
Total Duration  3 hours  3 hours  3 hours 
Total Questions  75  77  100 
Marking Scheme  4 marks for every right answer  
Negative Marking  1 for wrong answer, no negative marking for Numerical Value Based Questions 
Basic Tips for JEE Main Important Topics
 Maintain Speed – With better practice, students will build speed in core topics. This speed must be maintained during the examination as well. Since there is no sectional timing, ensure that you solve enough questions from each section within 1 and a half hour (90 minutes) such that the score reaches the expected cutoff.
 Topicwise Mock Tests – Solving mock tests and practice papers can actually tell what level of preparation is needed. Solving the question papers enables the candidates to know the level of exam and their own preparation against it so they can work on their weak topics. Nowadays a deep analysis of mocks is easily available online, to understand accuracy, strong topics, time consuming topics and weak topics.
 Accurate Answers – If you follow the speed rule in the first 90 minutes, follow the accuracy rule in next 90 minutes. Instead of solving maximum questions, try solving what you can, but with accurate answers. This will help build your score and probably help in overall rank considered for IITs.
 Revise every week – Organise your study time and revision time. Revision ensures you are on track with the topics that are not under purview but must be worked on. Take regular breaks and practice previous years’ JEE Main question papers. Revise the topics every alternate day or at least twice a week.
Various Android Apps to learn JEE Main Important Topics
Unacademy Learning App
Unacademy is the largest learning platform in India with a continuously growing user base. Students can watch completely free lectures on various subjects and topics directly streamed by the toppers of various examinations. Students can also interact with the educators or teachers through the comment section given below the video.
Size: Approximately 25 MB
Developer: Unacademy
Khan Academy
Khan Academy now provides video lectures according to the curriculum of CBSE and for IIT JEE too. Video lectures of Khan Academy are very well explained to understand the topics thoroughly. With each video lecture, students are also asked questions on the topic for which they earn points and badges as rewards.
Size: 32 MB
Developer: Khan Academy
Toppr
Toppr is also considered one of the biggest learning platforms for aspirants of JEE Main and NEET. The USP of this application is the interactive design and properly organised resources. Moreover, many users have reported positive about the response time over doubts asked for any kind of topic.
Size: 39 MB
Developer: Toppr
EduRev
EduRev is a learning application which provides subject wise notes and video lectures. It also houses a large number of Mock Tests and topicwise tests for students to work on their weak topics. Students will also find a large database of questions from previous years provided within the application.
Size: 15 MB
Developer: EduRev
Vedantu
This application houses all the major resources required for a student. From Solutions of questions from books of major writers to All India Mock Tests and live video lectures, students will find all the necessary resources, completely free! The speciality of this application is their inhouse WAVE technology which lets students (or users) interact with a question putup on the screen by the educator.
Size: 16 MB
Developer: Vedantu
Meritnation
Meritnation is one of the few portals providing video lectures with more than 14,000 videos based on content from NCERT books. It also provides free answers to unsolved questions from more than 50 popular reference books from various writers such as RD Sharma, HC Verma and TS Grewal.
Size: 16 MB
Developer: Meritnation
JEEReady
JEEReady is an application launched in 2019 by Amazon. The application offers All India Mock Tests to check your position on a large scale. Interactive personalised reports on strong and weak sections are also available based on the tests attempted by the students. It has a large number of quality questions and mock tests from various chapters from the syllabus of JEE Main.
Size: 17 MB
Developer: Amazon Mobile LLC
JEE Main 2020 Syllabus: Subjectwise Syllabus for B.Tech, B.Arch and B.Plan Papers
Latest Update: HRD Minister Mr Ramesh Pokhriyal has announced the JEE Main 2020 new examination dates. The exam will be conducted from 18th – 23rd July 2020. Admit Cards will be issued 15 days before the exam. There has been no change in JEE Main Syllabus for 2020.
NTA has released the official JEE Main Syllabus for the year 2020. The JEE Main 2020 Syllabus varies depending upon the sections or subjects – Physics, Chemistry, Mathematics, Aptitude, Drawing and Planning. Candidates can get an insight of the JEE Main Syllabus from this article and devise a plan of action. All the students need to understand the JEE Main syllabus to prepare for the examination in the best possible manner.
The JEE Main examination is now conducted twice every year, in January and April. JEE Main April session will now be held in July 2020 due to the COVID19 pandemic. The examination is conducted for 3 separate papers B.E/B.Tech, B.Arch and B.Planning.
Paper 1 is for B.E/B.Tech, Paper 2 is for B.Arch and Paper 3 is for B.Planning. Candidates seeking admissions to B.E./B.Tech and B.Arch courses to IITs, NITs, IIITs and CFTIs can apply for JEE Main 2020 when the registration window opens.
Overview of the JEE Main 2020 Syllabus
 The syllabus for Paper 1 comprises three major subjects – Physics, Chemistry and Mathematics. This paper is specific for admissions to B.Tech/B.E courses.
 Paper 2 syllabus comprises three major subjects which are Aptitude, Drawing and Mathematics. This paper is conducted for admissions to B.Arch Courses.
 Finally, Paper 3 syllabus comprises three subjects which are Aptitude, Planningbased questions and Mathematics. This paper is conducted for admissions to the B. Planning course of IITs.
JEE Main Syllabus 2020: Subjectwise Syllabus
The JEE Main Syllabus is similar to that of the JEE Advanced examination. However, the difficulty level is different as the students may face more difficult questions in the JEE Advanced examination, which might have more than one answer. In order to acquire a good rank, the students need to know the syllabus and exam pattern and also keep their practice thorough.
JEE Main 2020 Chemistry Syllabus
The JEE Main Chemistry Syllabus is divided into three sections which are Physical Chemistry, Organic Chemistry and Inorganic Chemistry. The students must go through each of these subsections in order to score well.
Section A – Physical Chemistry
Following section caters to the entire Chemistry Syllabus for JEE Main 2020
Unit  Topic  Details 
1.  Some Basic Concepts of Chemistry 









2.  States of Matter 





3.  Atomic Structure 









4.  Chemical Bonding and molecular structure 









5.  Chemical Thermodynamics 





6.  Solutions 





7.  Equilibrium 







8.  Redox Reactions and Electrochemistry 







9.  Chemical Kinetics 





10.  Surface Chemistry 






Section B – Inorganic Chemistry
Given below are chapters and topics from Inorganic Chemistry for JEE Main 2020. Major focus is on Periodic table and its elements.
Unit  Topic  Details 
11.  Classification of elements and periodicity in properties 







12.  General Principles and processes of isolation of metals 





13.  Hydrogen 









14.  SBlock Elements (Alkali and Alkali Earth Metals) 







15.  PBlock Elements 











16.  D and f Block Elements 





17.  Coordination Compounds 







18.  Environmental Chemistry 










Section C – Organic Chemistry
Organic Chemistry Syllabus for JEE Main 2020 is given below. All chapters is Organic Chemistry are important. Hydrocarbons and Organic compounds usually carry a very high weightage in Organic Chemistry.
Unit  Topic  Details 
19.  Purification and Characterization of Organic Compounds 







20.  Some basic principles of organic chemistry 











21.  Hydrocarbons 













22.  Organic Compounds Containing Halogens 







23.  Organic Compounds containing Oxygen 















24.  Organic Compounds Containing Nitrogen 





25.  Polymers 







26.  Biomolecules 









27.  Chemistry in Everyday life 





28.  Principles related to Practical Chemistry 










Weightage of JEE Main Chemistry Syllabus
An analysis of the Chemistry paper of JEE Main examination 2020 have been given below:
Chemistry Important Topics  Weightage (%) 
Inorganic Chemistry  29 
Organic Chemistry  36 
Physical Chemistry  35 
Read JEE Main Preparation Tips for Chemistry
Latest News Updates
 NTA Reopens JEE Main Application Form For Candidates, Last Date To Apply Is 24th May
 Turn Lockdown Period Into An Opportunity”, says Anand Kumar of Super 30 to JEE Aspirants
 JEE Main 2020 Syllabus not reduced, says NTA
 JEE Main 2020: Dates announced by the MHRD, Examination to be conducted from July 18 to 23, 2020
 New Batches for IITs and NITs to start in September 2020
JEE Main 2020 Physics Syllabus
The JEE Main Physics Syllabus is divided into two major section — Section A and Section B. Section A comprises 80% of the question paper and mainly has theoretical questions. Section B comprises 20% of the question paper and has practicalbased questions.
Following section caters to the detailed syllabus of Physics for JEE Main 2020
Unit  Topic  Details 
1  Physics and Measurement 







2  Kinematics 











3  Laws of Motion 









4  Work, Energy and Power 







5  Rotational Motion 









6  Gravitation 









7  Properties of Solids and Liquids 

















8  Thermodynamics 









9  Kinetic Theory of Gases 









10  Oscillations and Waves 



















11  Electrostatics 













12  Current Electricity 













13  Magnetic Effects of Current and Magnetism 

















14  Electromagnetic Induction and Alternating Currents 















15  Electromagnetic Waves 







16  Optics 











17  Dual Nature of Matter and Radiation 











18  Atoms and Nuclei 















19  Electronic Devices 













20  Communication Systems 




Weightage of JEE Main Physics Syllabus
Here we have been an indepth analysis of the JEE Main Physics Paper 2020
Physics Important Topics  Weightage (%) 
Electrodynamics  23 
Heat & Thermodynamics  13 
Mechanics  25 
Modern Physics  19 
Optics  14 
SHM & Waves  6 
Read JEE Main Preparation Tips for Physics
JEE Main 2020 Mathematics Syllabus
Mathematics section is included in all the three papers of JEE Main 2020. The main topics of Mathematics that are included in the syllabus of JEE Main 2020 are Trigonometry, Algebra, Calculus and Coordinate Geometry.
Check detailed JEE Main Mathematics Syllabus
The following section caters to the detailed syllabus for Mathematics.
Unit  Topic  Details 
1.  Sets, Relations and Functions 









2.  Complex Number and Quadratic Equations 











3.  Matrices and Determinants 







4.  Permutations and Combinations 





5.  Mathematical Induction 

6.  Binomial Theorem 





7.  Sequences and Series 









8.  Limit, Continuity and Differentiability 













9.  Integral Calculus 











10.  Differential Equations 







11.  Coordinate Geometry 









12.  Three Dimensional Geometry 







13.  Vector Algebra 





14.  Statistics and Probability 



15.  Trigonometry 







16.  Mathematical Reasoning 


Weightage of JEE Main Mathematics Syllabus
An analysis of the Mathematics paper of JEE Main examination 2020 have been given below
Maths Important Topics  Weightage (%) 
Complex Numbers  6 
Coordinate Geometry  16 
Differential & Integral Calculus  34 
Fundamentals of Mathematics  4 
Probability  8 
Matrices  13 
Trigonometry  9 
Vector & 3D  10 
Read JEE Main Preparation Tips for Mathematics
JEE Main 2020 Drawing Test Syllabus
Drawing is included in Paper 2 of JEE Main examination. Few topics which are important for JEE Main Drawing Test are:
 Drawing abstract shapes and geometric patterns in pen and paper.
 Transformation of figures from 2D to 3D or viceversa
 Elevation of object rotation
 Designing memory of urban scenes
 Generation of plan
 3D view of an object, rotation
JEE Main 2020 Aptitude Test Syllabus
Aptitude section is included in both Paper 2 and Paper 3 of the JEE Main. The Aptitude section is divided into two parts according to the JEE Main Syllabus. The important topics from each of these parts which have been mentioned in the official JEE Main Syllabus have been given below:
Aptitude Important Topics  Weightage 

3% 

4% 

3% 

2% 

1% 
JEE Main 2020 Planningbased Test Syllabus
Questions based on Planning will be a part of Paper 3 i.e. B.Planning only in JEE Main 2020. This is a new section introduced for students along with a completely new paper. There has been no clear data for Planningbased questions and students are still clueless about it. As per the sample questions provided on the official website of JEE Main 2020, it is implied that questions from Planning section will be from the follwoing topics
 General Awareness – Government programs/schemes, development issues, current affairs related to rural and urban development programs etc.
 Critical thinking, Analytical skills, Map reading skills, Graphs, Charts, Basic Statistics etc.
 Social Sciences – Geography, History, Political Science, Economics
To download the complete JEE Main 2020 syllabus as PDF, press Ctrl + P on this page and save this page as PDF. Or download the official PDF of JEE Main Syllabus released by NTA here.
Best Books for JEE Main Syllabus 2020
Reference books are really helpful as they help in understanding the JEE Main Syllabus and JEE Main Exam Pattern. Following books are suggested in order to prepare for JEE Main as per the latest JEE Main Syllabus 2020
Chemistry
Name of the Book  Author 
Organic Chemistry  O.P. Tandon 
Physical Chemistry  O.P. Tandon 
Numerical Chemistry  P. Bahadur 
Physics
Name of the Book  Author 
IIT JEE Physics  D.C. Pandey 
Concepts of Physics  H.C. Verma 
Fundamentals of Physics  Resnick, Halliday and Walker 
Mathematics
Name of the book  Author 
Mathematics XI and XII  R.D. Sharma 
Higher Algebra  Hall & Knight 
Problems of Calculus in one Variable  I.A. Maron 
Read More Books for JEE Main Preparation
Drawing
Important Books  Author 
B.Arch/ B. Planning Aptitude Test for J.E.E. (Main)  S C Garg 
A Complete Selfguide for B.Arch Entrance Examination  P K Mishra 
Aptitude
Important Book  Name of the Author 
Verbal and NonVerbal Reasoning  R.S. Aggarwal 
Quantitative Aptitude  R.S. Aggarwal 
Check Best Books for B. Arch Preparation
Planning
Books  Author 
Contemporary India Part – 2 Textbook in Geography for Class – 10  NCERT 
Democratic Politics – II Textbook in Social Science for Class 10  NCERT 
India and the Contemporary World – 2 Textbook in History for Class – 10  NCERT 
Understanding Economic Development – Textbook in Social Science for Class – 10  NCERT 
Current Affair Yearly (2020)  Arihant 
JEE Main Syllabus is based on class XI and XII syllabus. Preparation of one will automatically help you get ready for the other. The students are advised to focus more on JEE Main important topics and chapters for efficient learning and preparation.
JEE Main Exam Pattern for Paper 1 (B.E/B.Tech)
Previously, there were a total of 90 questions in Paper 1 with 30 questions from each section. Now, the total number of questions have been reduced to 75 with each section having 25 questions. This new pattern of examination has been implemented since the January 2020 examination. Out of these 25 questions, 20 will be of MCQ type and the rest 5 questions will be numerical valuebased questions. Numerical valuebased questions will not have negative marking. All the three sections will be given equal weightage. The total marks of Paper 1 are 300.
Section  Number of Questions  Type of Questions 
Physics  Total: 25  MCQ Type: 20 Numerical Value Type: 5 
Chemistry  Total: 25  MCQ Type: 20 Numerical Value Type: 5 
Mathematics  Total: 25  MCQ Type: 20 Numerical Value Type: 5 
JEE Main Exam Pattern for Paper 2 (B.Arch)
Paper 2 will have a total of 77 questions divided in three sections – Aptitude, Mathematics and Drawing. The Mathematics section will be the same as Paper 1. The Drawing section previously had 3 questions but from 2020 onwards, it will have 2 questions of 50 marks each. Only this section will be conducted in an offline mode (Pen and Paperbased). The total marks of Paper 2 will constitute a total of 400 marks
Section  Number of Questions  Type of Questions 
Aptitude  Total: 50  MCQ Type: 50 
Drawing  Total: 2  Drawing Type: 2 
Mathematics  Total: 25  MCQ Type: 20 Numerical Value Type: 5 
JEE Main Exam Pattern for Paper 3 (B.Planning)
This is a newly introduced paper for B.Planning courses in colleges. Paper 3 will have a total of 100 questions which will be divided into three sections – Aptitude, Mathematics and Planning. Here too, the Mathematics section will be the same as Paper 1. Paper 3 will constitute a total of 400 marks.
Section  Number of Questions  Type of Questions 
Aptitude  Total: 50  MCQ Type: 50 
Planningbased questions  Total: 25  MCQ Type: 25 
Mathematics  Total: 25  MCQ Type: 20 Numerical Value Type: 5 
Check JEE Main Exam Pattern
FAQs
Ans. Yes, a student can sit for both B.Arch and B.Planning examination. In that case, the duration of the examination will be 3 hours and 30 minutes.
Ans. Yes, the JEE Main Syllabus covers all the important topics from both class XI and XII.
Ans. Two of the most important topics for Mathematics from which the majority of questions are asked are Trigonometry and Calculus.
Ans. No, the JEE Main Syllabus and the JEE Advanced Syllabus is mostly the same but the question pattern is different.
Ans. The JEE Main Syllabus remains mostly the same every year. One or two topics may be included or excluded from the syllabus.
Ans. Yes, the JEE Main Syllabus for Mathematics is the same for Paper 1, Paper 2 and Paper 3.
JEE Main Paper Analysis 2020 – Read Students’ Reactions
NTA has successfully conducted the JEE Main for the January session for 2020. About 9 lakh examinees appeared for the examination. Here is a detailed analysis of the JEE Main paper. It is said that JEE Main Phase 2 papers are less complex than papers of phase 1. As per the analysis, experts believe that this year’s cut off will see substantial increment than last year’s JEE Main Cut Off.
Latest Update: As announced by the HRD Minister Mr Ramesh Pokhriyal on 5th May, 2020, the JEE Main examination will be conducted from 18th – 23rd July, 2020.
 For JEE Main 2020, 9,34,619 students had applied for both papers. However, 85% who registered, appeared for the exam.
 All sections are conducted in online mode.
 There have been no technical glitches found at any JEE Main Exam Center.
Here we have presented an analysis of the JEE Main Paper 1, Paper 2 and Paper 3 for all shifts. The analysis will involve the question patterns, difficulty levels and good attempts to help the aspirants evaluate their performance. Moreover, the analysis can also help future aspirants get an idea of the test they are yet to face.
Recent Changes in JEE Main Exam
There are a few changes made in JEE Main Examination. They are:
 The exam will be conducted in two sessions. The exam will be held twice a year, in the month of January and April.
 Candidates can sit for both the sessions. Only the best score will be taken into consideration.
 The conducting body for JEE Main Exam will be conducted by NTA instead of CBSE.
 The number of questions asked has been reduced from 30 to 25. These 25 questions will comprise 20 MCQs and 5 numerical questions.
 All the three subjects, i.e, Mathematics, Physics and Chemistry will be given equal weightage. Each question of each section will carry 4 marks. For every MCQ answered incorrectly, one mark will be deducted. On the other hand, there is no negative marking for numericalbased questions.
 Maths and Aptitude Tests will be common for both B.Arch and B.Plan Papers. Candidates taking the B.Planning exam will have to solve a paper of 25 multiple choice questions on planning. On the other hand, B.Arch aspirants will have to sit for a Drawing test.
 The drawing test will be of 100 marks and will consist of only 2 questions instead of 3. The B.Arch Paper will consist of 77 questions instead of 81.
 B. Planning paper will carry 100 questions of 4 marks each.
 The B.Planning exam will be held separately. According to its exam pattern, it will have three sections—I, II, III—that will be Mathematics and the Aptitude test (similar to B.Arch), and Planning (multiplechoice questions).
 As the number of negative responses in the exam will be slightly lower, students will have a better chance of securing a rank.
 The intention of holding the exam twice a year is to encourage more and more students to take the exam. It will also enable the students to understand the exam pattern in the first session and score better in the next one.
JEE Main Paper 1 Analysis
Overall, the difficulty level of the JEE Main Paper 1 was similar for all shifts.
 The Physics section was the toughest according to most candidates.
 Chemistry was the easiest section for many candidates.
 NCERT exercises dominated the Chemistry section, which proved to be beneficial for most aspirants.
 Although many found the Mathematics section easier, some questions were timeconsuming.
 Many candidates found it tough to attempt all the questions from the Mathematics section within the given time of 3 hours.
 At least 90 minutes was needed to be able to solve all the questions in Maths section only.
JEE Main 2020 Paper 1 Details
Subjectwise distribution of Questions, Total number of questions and marks:
Subject  Number of Questions  Marks 
Mathematics  20 MCQ + 5 numerical value  100 
Physics  20 MCQ + 5 numerical value  100 
Chemistry  20 MCQ + 5 numerical value  100 
Total  75  300 
JEE Main Paper 1 Analysis – January 9, 2020 (Morning Shift)
 Physics section was the toughest for most of the candidates. There were many calculative problems and formulabased questions.
 In the Physics section, the most dominating topics were – thermodynamics, resistance and fluids, etc. Few questions were from optics.
 Mathematics was easier to solve. However many candidates found the questions to be lengthy. Therefore, it was a little difficult to solve them within the given time.
 In the Mathematics section, about 5 questions were on Calculus. Few questions were asked on Trigonometry, Algebra, Continuity and Differentiability too.
 NCERT syllabus dominated the Chemistry section. However, few questions were tricky and students found it difficult to answer.
 The Chemistry section covered topics like coordination compounds.
 The overall difficulty level of the paper was moderate. Students found that almost equal weightage was given on the syllabus of standard XI and XII.
Paper Analysis as per division of questions from Class 11th and 12th
Subject  Class 11  Class 12  Total Percentage  
Number of Questions  Total Marks  Number of Questions  Total Marks  Class 11  Class 12  
Chemistry  10  40  15  60  40%  60% 
Maths  12  48  13  52  48%  52% 
Physics  14  56  11  44  56%  44% 
Grand Total  36  144  39  156  48.00%  52.00% 
Paper Analysis as per difficulty level of questions
Subject  Easy  Medium  Difficult  
Number of Questions  Total Marks  Number of Questions  Total Marks  Number of Questions  Total Marks  
Chemistry  6  24  12  48  7  28 
Maths  7  28  13  52  5  20 
Physics  11  44  10  40  4  16 
Grand Total  24  96  35  140  16  64 
Check JEE Main Mathematics Syllabus
JEE Main Paper 1 Analysis – January 9, 2020 (Afternoon Shift)
 Chemistry in this shift was the easiest section. Many questions on organic chemistry were directly from NCERT exercises.
 The Chemistry section covered topics like Markovnikov reaction, AntiMarkovnikov reaction, Ideal gas equations, Thermal Expansion, etc. There were more questions from inorganic chemistry than organic chemistry.
 The difficulty level of the Mathematics section was moderate to easy. Higher weightage was given to the syllabus of Standard XII in this section.
 Topics like vector and 3D, Probability and AP dominated the Mathematics section.
 The Numerical value questions were easier. Students with clear conceptual knowledge could solve them easily.
 Physics section covered questions from topics like Centre of Mass and Inertia.
 Physics was the toughest section and more weightage was given on the syllabus of Standard XI.
Paper Analysis as per division of questions from Class 11th and 12th
Subject  Class 11  Class 12  Total Percentage  
Number of Questions  Total Marks  Number of Questions  Total Marks  Class 11  Class 12  
Chemistry  11  44  14  56  44%  56% 
Maths  13  52  12  48  52%  48% 
Physics  13  52  12  48  52%  48% 
Grand Total  37  148  38  152  49.33%  50.67% 
Paper Analysis as per difficulty level of questions
Subject  Easy  Medium  Difficult  
Number of Questions  Total Marks  Number of Questions  Total Marks  Number of Questions  Total Marks  
Chemistry  6  24  12  48  7  28 
Maths  7  28  13  52  5  20 
Physics  11  44  10  40  4  16 
Grand Total  24  96  35  140  16  64 
JEE Main Paper 1 Analysis – January 8, 2020 (Morning Shift)
 The paper was of moderate to difficult level. Physics and Chemistry were tougher than the Mathematics section.
 Mathematics section was more timeconsuming than the other two sections. However, numerical value questions were easy to solve.
 Although the questions covered the syllabus of both Standard XI and XII, few students found more questions from Standard XII, especially in the Physics section.
 Chemistry section was quite difficult, which came as a surprise to many candidates. Many questions were from Inorganic Chemistry, a pattern that was unexpected for many candidates.
 Some important topics covered in the Chemistry section are – environmental chemistry (greenhouse gases), ionization enthalpy, etc.
 Physics section covered questions on ray optics and waves.
 Mathematics section covered questions from AP, matrix and determinants, parabola, calculus, vectors and 3D etc.
Paper Analysis as per division of questions from Class 11th and 12th
Subject  Class 11  Class 12  Total Percentage  
Number of Questions  Total Marks  Number of Questions  Total Marks  Class 11  Class 12  
Chemistry  12  48  13  52  48%  52% 
Maths  11  44  14  56  44%  56% 
Physics  12  48  13  52  48%  52% 
Grand Total  35  140  40  160  46.67%  53.33% 
Paper Analysis as per difficulty level of questions
Subject  Easy  Medium  Difficult  
Number of Questions  Total Marks  Number of Questions  Total Marks  Number of Questions  Total Marks  
Chemistry  9  36  13  52  3  12 
Maths  9  36  11  44  5  20 
Physics  22  88  2  8  1  4 
Grand Total  40  160  26  104  9  36 
Check JEE Main Physics Syllabus
JEE Main Paper 1 Analysis – January 8, 2020 (Afternoon Shift)
 In this shift, Chemistry was the easiest to solve. However, Physics was the toughest. The overall difficulty level was moderate.
 Although Mathematics was solvable, the questions were very timeconsuming.
 Most of the questions in the Chemistry section were asked from NCERT syllabus. This made the paper easier and was a relief for most candidates.
 The Mathematics section consisted of more questions from the Standard XI syllabus.
 Most of the candidates found the numerical value questions to be easy and solvable.
 Electromagnetism was the most dominant topic in the Physics section. In the Chemistry section, organic chemistry was one of the major topics.
Paper Analysis as per division of questions from Class 11th and 12th
Subject  Class 11  Class 12  Total Percentage  
Number of Questions  Total Marks  Number of Questions  Total Marks  Class 11  Class 12  
Chemistry  8  32  17  68  32%  68% 
Maths  12  48  13  52  48%  52% 
Physics  11  44  14  56  44%  56% 
Grand Total  31  124  44  176  41.33%  58.67% 
Paper Analysis as per difficulty level of questions
Subject  Easy  Medium  Difficult  
Number of Questions  Total Marks  Number of Questions  Total Marks  Number of Questions  Total Marks  
Chemistry  12  48  9  36  4  16 
Maths  7  28  15  60  3  12 
Physics  13  52  9  36  3  12 
Grand Total  32  128  33  132  10  40 
JEE Main Paper 1 Analysis – January 7, 2020 (Morning Shift)
 Physics was the toughest section, according to many candidates. However, Chemistry was easier than in previous years. Most of the questions from Chemistry were covered by the NCERT syllabus.
 Numerical value questions were tricky for some candidates, while some found them to be moderately difficult.
 Mathematics appeared lengthy and difficult for many candidates.
 Some notable topics covered in the Chemistry section were – quantum numbers, chemical bonds, organic compounds, etc. Answering about 17 to 20 questions could be a good attempt.
 Some important topics covered in the Mathematics section were – parabola, quadratic equation, probability, permutationcombination, calculus, etc. All questions were of moderate to difficult level. A good attempt is 13 to 17 questions.
 Some mentionable topics covered in the Physics section were – wave optics, projectile, magnetic field, resistance, modern physics, etc. This section was a little calculative and many students found it difficult. The number of good attempts is 14 to 17 questions.
Paper Analysis as per division of questions from Class 11th and 12th
Subject  Class 11  Class 12  Total Percentage  
Number of Questions  Total Marks  Number of Questions  Total Marks  Class 11  Class 12  
Chemistry  11  44  14  56  44%  56% 
Maths  11  44  14  56  44%  56% 
Physics  12  48  13  52  48%  52% 
Grand Total  31  124  44  176  45.33%  54.67% 
Paper Analysis as per difficulty level of questions
Subject  Easy  Medium  Difficult  
Number of Questions  Total Marks  Number of Questions  Total Marks  Number of Questions  Total Marks  
Chemistry  10  40  11  44  4  16 
Maths  13  52  10  40  2  8 
Physics  16  64  7  28  2  8 
Grand Total  39  156  28  112  8  32 
Check JEE Main Chemistry Syllabus
JEE Main Paper 1 Analysis – January 7, 2020 (Afternoon Shift)
 Similar to the morning shift, Chemistry was the easiest section, while Physics and Mathematics were tougher.
 Mathematics section covered mainly from the syllabus of Standard XII.
 Numerical questions in the Mathematics section were lengthy. Many candidates found it difficult to complete them in the allotted time. However, numerical value questions in Chemistry were quite easy and students can expect to score if correctly answered.
 Integration and probability were the easiest problems to answer in the Mathematics section. There were about 45 questions from these topics that were easier to solve.
 In the Chemistry section, more questions were on Organic Chemistry than Inorganic Chemistry.
 In the Physics section, there were a considerable number of questions from Newton’s Law of Cooling and Thermodynamics.
Paper Analysis as per division of questions from Class 11th and 12th
Subject  Class 11  Class 12  Total Percentage  
Number of Questions  Total Marks  Number of Questions  Total Marks  Class 11  Class 12  
Chemistry  11  44  14  56  44%  56% 
Maths  12  48  13  52  48%  52% 
Physics  12  48  13  52  48%  52% 
Grand Total  31  124  44  176  46.67%  53.33% 
Paper Analysis as per difficulty level of questions
Subject  Easy  Medium  Difficult  
Number of Questions  Total Marks  Number of Questions  Total Marks  Number of Questions  Total Marks  
Chemistry  4  16  13  52  8  32 
Maths  5  20  14  56  6  24 
Physics  13  52  8  32  4  16 
Grand Total  22  88  35  140  18  72 
JEE Main 2020 Paper 1 Analysis by Resonance (PDFs)
Resonance Institute has provided detailed Paper Analysis of JEE Main 2020 January Session for B.E/B.Tech Paper. Candidates can download the PDFs from the links below.
Date  Shift 1 (Morning)  Shift 2 (Afternoon) 
7th Jan 2020  Download  Download 
8th Jan 2020  Download  Download 
9th Jan 2020  Download  Download 
JEE Main Paper 2 Analysis
The JEE Main Paper 2 exam was conducted by the National Testing Agency (NTA) on January 6. JEE Main Paper 2 is the entrance exam for admission to B.Arch courses at various government universities. The exams were conducted in two sessions, the forenoon session and the afternoon session.
In this article, we have provided a detailed analysis of the papers in both sessions so that students can get a better understanding of the exam.
Student’s Reaction (JEE Main 2020)
 The papers in both the sessions were moderate to easy in their difficulty level.
 Questions were trickier rather than difficult.
 More questions were asked from the 11th standard syllabus.
 Numerical answer based questions are more challenging, said some candidates.
As usual, the B.Arch paper was subdivided into three sections – aptitude, mathematics and drawing.
Aptitude Section
In the aptitude section, students were tested on their mental ability rather than theoretical knowledge. There were questions regarding
 3D images
 Symmetry between figures
 viewing of building structures from the top
Mathematics Section
In the mathematics section, questions were asked from
 Coordinate geometry
 Calculus
 Set theory
 Probability
Some students have said that they found solving the numerical value questions more challenging than other questions. Since the questions in this section were a bit tricky, many students found this to be the most difficult section of the paper.
Drawing Section
The third and last section is the drawing section. This section tests the creativity and artistic skill of students. In the drawing section, which contains 100 marks, students were asked to draw a gymnast and make a composition out of cylinders.
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JEE Main Paper 3 Analysis
The JEE Main paper 3 is the official entrance exam conducted by the NTA for admission to B.Planning courses. The exam was conducted on January 6, 2020, at 327 JEE Main Exam Centers spread around the country.
The paper was subdivided into three subsections
 Mathematics Part 1
 Aptitude test Part 2
 Planning based objective type questions Part 3.
The total time limit for the exam was three hours.
Student’s Reaction (JEE Main 2020)
Mathematics Section
Following in the trend of the shift 1 exam, students found the questions in the mathematics section to be the most difficult. Questions mostly tested the fundamental knowledge of the students and no advanced level questions were asked as such. Most questions in the mathematics section were asked from the class 11 syllabus. Students were tested on their knowledge in
 Probability
 Conic sections
 Set theory
 Calculus
 Coordinate geometry
An example of the questions in the mathematics section would be, “The vector equations of the sides of a parallel pipe is given along with its volume, find the coordinates of the vector equations of the sides.”
Objective Type Planning Section
Students also said that they found the objective type planning section questions quick to solve but required factual knowledge rather than conceptual. In this section, they were asked general knowledge questions, such as who is the architect of the LIC buildings. Ministers and governmentrelated questions were also asked.
Aptitude Section
The aptitude section was of easy to moderate difficulty level. Questions such as, what will be the side view of a building, if its top view is given or vice versa, were asked here. The questions in the drawing section were considered easy by most students, however, it was a bit timeconsuming.
Both paper 2 and paper 3 were conducted in the CBT (computerbased test) mode although drawing questions were attempted on paper. In general, students have reacted positively to the ambiance in the exam halls. The centers were peaceful and no technical glitches occurred as such.
The marking scheme is the same for all three paper types (B.Tech, B.Arch and B.Planning).
 For every correct answer, the student will be awarded 4 marks
 For every wrong answer, one mark will be deducted
 Choosing multiple answers on the MCQ is treated as a wrong answer and marks will get deducted
 There is no negative marking in the numerical type questions.
Students are encouraged to attempt previous year question papers and also refer to the JEE Main 2020 Answer Key. This will not only strengthen their fundamental knowledge but also give them a clear idea about the pattern and difficulty level of these competitive exams.
JEE Main 2019 Paper Analysis – Paper 1
According to the analysis, the JEE Main paper for 2019 was moderately difficult.
Physics Section
 It was the toughest section of the entire paper.
 The section consisted of tricky questions that required logical and reasoning skills.
 The section consisted of 30 questions.
 13 questions were from electromagnetism, 8 from mechanics 2 from modern physics, 3 from optics, 3 from thermodynamics,1 from SHM and Waves.
 On a scale of difficulty, 10 questions were quite easy, 17 were moderate and 3 questions were difficult.
Topics  No of Questions  Weightage of Marks 
Electromagnetics Induction; AC  1  4 
Solids and Fluids  1  4 
Waves  1  4 
Work, Power and Energy  1  4 
Gravitation  1  4 
Simple Harmonic Motion  1  4 
Unit, Dimension and Vector  1  4 
Kinematics  1  4 
Laws of motion  1  4 
Centre Of Mass, Impulse and Momentum  1  4 
Rotation  1  4 
Magnetics  2  8 
Heat and Thermodynamics  3  12 
Current Electricity  3  12 
Electrostatics  3  12 
Optics  3  12 
Modern Physics  5  20 
Total  30  120 
Check JEE Main Physics Preparation Tips
Chemistry Section
 This section was considered the easiest among all the three sections.
 Equal weightage was given to all the three sections – Physical, organic and inorganic.
 Looking from a different perspective, the section had more questions from the class 12 syllabus.
 There were 12 questions from physical chemistry, 10 from organic chemistry and 8 from inorganic chemistry.
 Out of these, 11 questions were quite easy, 16 on a moderate level and 3 were a little tricky but doable.
Topics  No of Questions  Weightage of Marks 
Electrochemistry  1  4 
General Organic Chemistry  1  4 
Stereochemistry  1  4 
Carbohydrates, amino acid and Polymers  1  4 
Alkyl Halides  1  4 
Carboxylic Acid and their Derivatives  1  4 
Aromatic Compounds  1  4 
Redox Reaction  1  4 
Mole Concept  1  4 
Solution and Colligative Properties  1  4 
Hydrocarbon  1  4 
Chemical Kinetics  1  4 
SolidState And Surface Chemistry  2  8 
Thermodynamics And Gaseous State  2  8 
Chemical Bonding  2  8 
Chemical And Ionic Equilibrium  2  8 
Atomic Structure  2  8 
Nuclear Chemistry And Environment  2  8 
The periodic table and Representative Elements  3  12 
Transition Elements and Coordination Chemistry  3  12 
Total  30  120 
Check JEE Main Chemistry Preparation Tips
Mathematics Section
 The questions asked in this section were moderately difficult.
 A few candidates stated that there were few calculations in the exam that took a little bit longer.
 There were 9 questions from algebra, 8 from coordinate geometry, 9 from calculus and 4 were based on probability, mathematical reasoning and statistics.
 13 questions were fairly easy, 13 were on a moderate level and 4 questions were difficult.
Topics  No of Questions  Weightage of Marks 
Sets, Relation and Function  1  4 
Sequences and Series  1  4 
Binomial Theorem and Its Application  1  4 
Differential Equation  1  4 
Differential Calculus  1  4 
Permutations and Combinations  1  4 
Trigonometry  1  4 
Mathematical Reasoning  1  4 
Statics and Dynamics  1  4 
Statistics and Probability  2  8 
Matrices and Determinants  2  8 
Vector Algebra  2  8 
Three Dimensional Geometry  2  8 
Complex numbers and Quadratic Equation  2  8 
Limits, Continuity and Differentiability  3  12 
Integral Calculus  3  12 
Coordinate Geometry  5  20 
Total  30  120 
Check JEE Main Mathematics Preparation Tips
JEE Main 2019 Important Chapters That Were Covered
In JEE 2019, there were 20 chapters belonging to maths, physics and chemistry syllabus that were mostly covered in all the 8 different question papers. Some of these chapters are important and have been appearing in most of the exams.
Chemistry 
Solutions and Colligative Properties 
Chemical Thermodynamics 
General Principles and Processes of Isolation of Metals (Metallurgy) 
Nuclear and Surface Chemistry 
Practical and Environmental Chemistry 
Maths 
Indefinite Integration 
Definite Integration 
Complex Numbers 
Matrices and Determinants 
Circle 
Three Dimensional Geometrical System 
Point and Straight Line 
Binomial Theorem 
Application of Derivatives 
Probability 
Statistics 
Physics 
Electrostatics 
Ray Optics 
Current Electricity 
Photoelectric Effect and Electromagnetic Waves 
Read More About JEE Main Important Chapter
JEE Main 2019 Paper Analysis – Paper 2
Mathematics and General Aptitude section of JEE Main Paper 2 were conducted in computerbased mode and Drawing test in pen and paperbased mode.
Mathematics Section
 The questions were quite difficult in the mathematics section.
 Most of the questions were based on calculus.
 The questions in the April section and January session displayed no similarity.
General Aptitude Section
 This section comprised a lot of tricky questions.
 The questions were based on topics such as 3D objects and shapes.
 Questions were General Knowledgebased too.
 Candidates were also asked about the location of architectural importance and the full form of important words.
 The entire section comprised fifty questions in 4 marks.
Drawing Section
 This section consisted of easy questions.
 The questions were lengthy and very timeconsuming.
 The section consisted of 3 questions of 70 marks.
 The questions were basically designed to test the creativity and drawing skills of the students.
JEE Main 2018 Paper Analysis
JEE Main was conducted in online and offline mode. It was held in two shifts in India and abroad on April 8 (pen and paperbased) and April 15 and 16 (computerbased) respectively. The exam was conducted across 258 centers and approximately 10.5 lakhs aspirants appeared for the examination. The paper analysis will help to understand the exam pattern. Check the Paper analysis for Paper 1:
 JEE Main 2018 Paper was tougher than JEE Main 2017.
 The physics section was the most difficult to crack. Students faced a lot of difficulties while solving this section.
 The chemistry section was the easiest. The questions were straightforward and easy to solve. The students did not have to go out of their way to solve these questions.
 While some students claimed that the maths section was moderately difficult, others were of the opinion it was tough and lengthy.
 The ratio of questions asked from class 11 and 12 syllabi was unevenly distributed. The concentration of questions asked from class 11 paper was higher than class 12.
 Topics that were found easy: Integration, Conic Sections, Semiconductor, Optics.
 Most of the questions in physics were asked from Electrodynamics and Mechanics.
On the exam day, at the JEE Main exam centers, metal detectors were set up to ensure that the candidates were not carrying any prohibited materials. The candidates were even asked to remove their belt and shoes.
JEE Main 2018 Exam Pattern
In the following section, students will be able to get an analysis of the paper on the basis of different categories.
Distribution based on Difficulty
Levels  Physics  Chemistry  Mathematics 
Difficult  6 Questions  3 Questions  3 Questions 
Moderate  20 Questions  17 Questions  14 Questions 
Easy  4 Questions  10 Questions  13 Questions 
Total  30 Questions  30 Questions  30 Questions 
Classwise Marks Distribution
The ratio of questions asked from class 11 and 12 syllabi was unevenly distributed. The concentration of questions asked from class 11 paper was higher than class 12.
Physics
Class  Total Questions  Topics 
11  17  Magnetism, Solutions, Electromagnetic Induction, Magnetic Effects of Current, Electronic Devices 
12  13  Motion in a plane, Kinematics, Friction, Gravitation, Surface Tension 
Chemistry
Class  Total Questions  Topics 
11  14  Electrochemistry, Solutions, Solid State, Biomolecules, Chemistry in Everyday Life 
12  16  Chemical Thermodynamics, Chemical Bonding, Hydrocarbons, Pblock Elements 
Mathematics
Class  Total Questions  Topics 
11  10  Differential Equations, 3D Geometry, Application of Integration, Matrices, Inverse trigonometry 
12  20  Statistics, Quadratic Equations, Trigonometry, Sequences, and Series, Permutations and Combinations 
Topicwise Marks Distribution
The topicswise marks distribution is as follows:
Physics
Unit  Marks 
Mechanics  44 
Electrodynamics  48 
Thermodynamics  8 
Optics  8 
Modern and Nuclear Physics  12 
Total  120 
Chemistry
Unit  Marks 
Physical Chemistry  48 
Inorganic Chemistry  28 
Organic Chemistry  44 
Total  120 
Mathematics
Unit  Marks 
Calculus  28 
Algebra  56 
Conics  16 
Trigonometry  8 
Vector Algebra  12 
Total  120 
Chapterwise analysis of the section over the years
This section will cater to the trend of the chapterwise distribution of the questions over the years.
Physics
Topic  2014  2015  2016  2017  2018  2019 
Units, Dimensions, Errors and Experiments  2  1  2  1  1  1 
Kinematics  1  1  0  1  2  1 
Newtons’ Law of Friction  1  1  0  1  1  1 
Work, Power and Energy  1  0  2  1  1  1 
System of Particles  1  2  1  0  0  1 
Gravitation, Rotational Mechanics  2  2  2  3  2  1 
Properties of Matter  4  1  0  1  1  1 
SHM, Oscillations  1  1  1  1  1  1 
Mechanical Waves and Sound  1  1  2  0  1  1 
Ray Optics and Wave Optics  3  3  3  3  2  3 
Heat and Thermodynamics  2  3  3  4  2  4 
Electrostatics  2  3  2  2  3  3 
Current Electricity  1  2  2  4  3  2 
Magnetism, Magnetic effects of current  2  3  2  1  2  2 
EMI, AC and EM waves and Communication  3  4  3  2  2  3 
Modern Physics  3  2  5  5  5  4 
Total Questions  30  30  30  30  30  30 
Chemistry
Topic  2014  2015  2016  2017  2018  2019 
Atomic Structure and Classification  2  2  1  2  1  2 
Chemical Bonding  2  1  1  1  2  2 
Stoichiometry  0  1  1  2  1  1 
States of Matter  3  1  1  1  2  3 
Chemical and Ionic Equilibrium  0  1  1  1  4  2 
Chemical Kinetics and Nuclear Chemistry  1  1  1  1  1  1 
Chemical Thermodynamics  1  1  1  2  1  1 
Solutions  1  1  1  1  1  1 
Electrochemistry  3  1  1  1  1  1 
General Organic Chemistry + Functional Group I  3  3  6  3  3  3 
General Organic Chemistry + Functional Group II  3  2  0  4  4  1 
General Organic Chemistry + Functional Group III  2  1  1  2  1  2 
Chemistry of Representative Elements  5  7  6  4  4  4 
Transition Elements  1  3  2  1  1  1 
Coordination Compounds and Organometallics  1  1  2  1  2  2 
Surface Chemistry  0  0  1  1  1  1 
Biomolecules  2  3  3  2  1  2 
Total Questions  30  30  30  30  30  30 
Mathematics
Topic  2014  2015  2016  2017  2018  2019 
Sets, Relations and Functions  2  1  1  1  1  1 
Limits, Continuity and Differentiability  1  3  2  2  2  3 
Application of Derivatives  2  1  2  2  1  1 
Indefinite and Definite Integrals and Area Under the Curve  3  3  3  3  3  3 
Cartesian coordinates and Straight Line  2  2  1  1  1  3 
Circles  1  1  2  1  1  1 
Conics  2  2  2  2  3  1 
Quadratic Equations, Inequalities and Progressions  4  3  3  3  3  1 
Complex numbers  1  1  1  1  1  1 
Binomial Theorem, Exponential and Logarithmic Series  1  1  1  1  1  1 
Permutation and Combination  0  1  1  1  1  1 
Probability  1  1  1  3  1  1 
Vectors  1  1  1  1  1  2 
3D Coordinate Geometry  2  2  2  2  2  2 
Differential Equations and Properties of Triangles  1  1  1  1  1  1 
Trigonometry and Inverse Circular Function  1  1  1  1  2  1 
Heights and Distances  1  1  1  1  1  1 
Matrices and Determinants  2  2  2  2  2  2 
Mathematical Logic  1  1  1  1  1  1 
Statics and Dynamics  0  0  0  0  0  1 
Statistics  1  1  1  0  1  1 
Total Questions  30  30  30  30  30  30 
Check JEE Main Preparation Tips
Importance of JEE Main Paper Analysis
JEE Main Paper Analysis gives you an insight about several things in the paper. These include
 Comprehending the difficulty of each of the papers.
 Overall difficulty level.
 The nature of questions, whether they were easy, tricky, difficult, conceptual and more.
 The number of questions.
 The chapters from which the questions were asked.
 Weightage of marks.
 Subjectwise Analysis.
 Marks allotted to each question and each section.
Frequently Asked Questions (FAQs)
Ans. Questions asked in JEE Main are mostly multiplechoice questions. According to the new pattern, Paper 1 will now have 5 numerical based questions in each section. Candidates will not be marked negatively for these numerical based questions. Although, 1 mark will be deducted if they answer a multiplechoice question incorrectly.
Ans. In the January session, Physics was the most difficult with a lot of formulabased questions. Mathematics was moderately difficult and timeconsuming. Chemistry questions were mostly from NCERT with some tricky portions.