Home » Preparation Tips
Category Archives: Preparation Tips
JEE Main 2020: Best Books to prepare for B.Arch exam
Bachelor of Architecture or B.Arch is a course offered by IIT Roorkee, IIT Kharagpur, School of Planning and Architecture and many other architecture colleges. Although major colleges prefer NATA as the main examination for admissions to B.Arch courses, JEE Main Paper 2 is now being considered as a good screening test for admission to this course. To get a qualifying score in JEE Main Paper 2 (B.Arch) it is recommended that candidates prepare from the best reference books. So to ease the minds of confused aspirants as to which book to choose, we have discussed some of the best books to prepare for the JEE Main Paper 2 (B.Arch).
The JEE Main Paper 2 is an important entrance exam for admission to Architecture courses of various colleges across India. Although, many see JEE Main as an examination for admissions in engineering field and thus it does not see a large number of candidates. Due to limited interest, there are a few books in the market which are dedicated for JEE Main Paper 2. But candidates are advised to use books for other similar exams as well.
Some of the things to keep in mind while preparing for the JEE Main Paper 2 (B.Arch)
 The syllabus is exhaustive and other than Mathematics, school curriculum does not include sections of this examination.
 Do not opt for too many books, only rely on a few reliable sources and accordingly prepare for the exam.
 The book you opt should have solved and unsolved sample papers for practice.
 Good knowledge of architecture is required in this paper.
 The candidate should be good at Drawing/Sketching to get a good score.
 Practice previous year question papers for the past 10 years.
 The candidate should prepare for the exam by analyzing the difficulty level of the previous year’s papers.
 Have a good plan and strategy to prepare for the exam.
Highlights of JEE Main Paper 2
Exam Name  JEE Main – Paper 2 (B.Arch) 
Exam Date  To be declared 
Exam Duration  3 Hours 
Total Marks  400 Marks 
Language of the Paper  Hindi, English, and Gujrati 
Mode of Exam  CBT & Offline Test for Drawing 
Official Website  https://jeemain.nic.in 
Best Books for JEE Main B.Arch Paper
For the preparation of JEE Main B.Arch examination, undoubtedly NCERT books are a clear winner according to all the toppers and teachers. But a candidate needs some reference books as well to excel in the exam with a qualifying score. There has been a recent change in the exam pattern along with introduction of a new Paper 3 for B.Planning course. Remember that there are 3 subjects which must be focused on for this examination
 Mathematics
 Aptitude
 Drawing
You can refer to the books given below for these subjects.
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
A Complete SelfGuide for B.Arch Entrance Examination – P.K. Mishra (Arihant)
This is a preparation guide for the JEE Main Paper2 and NATA (National Aptitude Test in Architecture) published by Arihant. The latest edition of the book consists of four sections:

 Analytical Reasoning
 Architecture Aptitude
 Drawing Aptitude
 Mathematics
It is a complete selfguide as mentioned in the name. The candidate must study from this book as it covers all the necessary topics needed for preparation of JEE Main Paper 2.
Check JEE Main Preparation Tips
Steps to Architecture (NATA) B.Arch. Entrance Exam – Nimish Madan
Designed for students preparing for NATA, the book fulfils the requirements of the candidate to prepare for the exam conducted by the Council of Architecture(COA). Candidates preparing for JEE Main Paper2 can also refer to the book considering the similarity of questions asked in both the papers. Major focus should be on Aptitude and Drawing section only.
The book covers all the aspects needed for an aspiring architecture student to prepare for the exam like:

 History of Architecture in India
 Architecture Glossary of Present Day
 Availability of required Drawings and Sketches
 Previous Year Papers
The book covers all the aspects a candidate might need with illustrations provided with each topic for better understanding.
B.Arch/NATA/JEE Main – Offline Drawing Test – Nimish Madan
This book will help you prepare for the Drawing Section of JEE Main Paper 2. The major content revolves around Drawing and Architecture with solved and unsolved sample papers of NATA as well as JEE Main Paper 2.
You will find explanatory 2D and 3D images all over this book to work on pencil sketches. This book is recommended by a large audience for preparation of B.Arch entrance exams.
Complete Architecture Entrance Guide – Ashok Goel and Arjun Kamal
The book showcases a detailed study of memory drawings, photos of national & international buildings, 2D & 3D composition, along with drawing perspectives.
Candidates can refer to this book for architectural awareness and aptitude but the mathematics section is not up to par. You will find a large question bank from previous year papers of NATA and JEE Main Paper 2 in this book.
Candidates can refer to the Best Books for JEE Main 2020 for the best books to prepare for Mathematics.
JEE Main Paper2 Exam Pattern
JEE Main Paper2 is conducted twice a year, but due to the COVID19 breakout, the second paper has been postponed. The paper is held partially online and partially offline for the drawing part. JEE Main Paper2 is conducted for aspiring architecture candidates applying for UG courses.
 Sections of JEE Main Paper2
 Part I Mathematics Test
 PartII Aptitude Test
 PartIII Drawing Test
 No. of Questions 77
 Marking Scheme – All the parts have equal weightage. For every correct answer, 4 marks are awarded and for every incorrect answer, 1 mark is deducted.
 For the numeric value questions, for a correct answer, 4 marks are awarded but no negative marking for an incorrect answer.
Subjects  Maximum Marks  Maximum Questions 
Mathematics  100  25 
Aptitude  200  50 
Drawing  100  02 
In conclusion, there is a vast variety of study material available online and offline in the form of books, articles, or videos for the B.Arch Entrance Examination/JEE Main Paper 2. Candidates are advised to prepare using the online mocks and previous year papers for this examination. If you find books for JEE Main Paper 2 weak for your preparation, try using books for NATA as well.
A candidate can refer to as many books as they want to but in the end, it is their hard work and time management that will help them score the qualifying marks to get admitted into one of the best architectural institutes of the country.
Important Formulas for JEE Main 2020: Subjectwise list
JEE Main 2020 Joint Entrance ExaminationMains 2020 organized by the NTA (National Testing Agency) for students applying to B.E/ B. Tech, B. Arch and B. Planning programs. The JEE Main 2020 conducted in April 2020 has been postponed because of the COVID19 outbreak until further notice by the MHRD officials. In the meantime, students can revise some of the important formulas for the JEE Main 2020 to continue with their practice.
Revision is the most important aspect of preparing for any exam. Students can take our study plan for the JEE Main 2020. Candidates can prepare flashcards, make a lastminute revision plan, revise all the important formulas. Having memorized all the important formulas will lead to the candidate acing the JEE Main 2020 with a good score.
Importance of Important Formulas
While preparing for the exam make notes for the important formulas for each and every subject separately. These handy notes help in focusing on the concepts. The Important Formulas can help candidates in:
 Saving time in the exam
 Making the calculations easier
 Reduce the risk of mistakes
 Better Preparation for the exam
Quick Fact: The NTA has declared a new exam pattern that adds a new Numeric valuebased problem to each section.
JEE Main 2020 Highlights
Exam Name  JEE Main 
Mode of Examination  ComputerBased Test 
Examination Date (April Session)  Postponed 
Exam Duration  3 Hours 
Total No. of Questions  75 
Official Website  jeemain.nta.nic.in 
JEE Main 2020 Important Formulas
JEE Main 2020 paper available in 3 mediums Hindi, English, and Gujrati consists of three sections:
 Mathematics
 Chemistry
 Physics
The candidates can refer to the subjectwise important formulas for the JEE Main 2020 below:
Important Formulas for Physics
 The energy of electric dipole is given by U = – p.E.
 The energy of a magnetic dipole is U = – μ .B C.
 Electric Charge : Q = ± ne (e = 1.60218 × 1029 C)
 SI unit of Electric Charge is Coulomb ©
 Coulomb’s Law : Electrostatic Force (F) = k[q1q2/r2] and,
 In Vector Form :
 →F=k(q1q2)×→r/r3
 Where, q1 and q2 = Charges on the Particle,
 r = Separation between them,
 →r = Position Vector,
 k = Constant = 14πϵ0=8.98755×109Nm2C2
 →F=k(q1q2)×→r/r3
 Electric Current :
 The current at Time t : i=limΔt→0 ΔQ/Δt= dQ/dT
 Where Δ Q and Δ T = Charges crosses an Area in time Δ T
 SI unit of Current is Ampere (A) and 1A = 1 C/s
 The current at Time t : i=limΔt→0 ΔQ/Δt= dQ/dT
 Average current density:
 →j=Δi/Δs
 j=limΔs→0 Δi/Δs=di/dS ,
 j=Δi/ΔScosθ
 Where, Δ S = Small Area,
 Δ i = Current through the Area Δ S,
 P = Perpendicular to the flow of Charges,
 θ = Angle Between the normal to the Area and the direction of the current.
 Kirchhoff’s Law: Law of Conservation of Charge: I3 = I1 + I2
 Resistivity : ρ(T)=ρ(T0)[1+α(T−T0)]
 Resistance:
 R (T) =R (T0) [1+α (T−T0)]
 Where, ρ (T) and ρ (T0) = Resistivity at Temperature T and T0 respectively,
 α = Constant for given material.
 R (T) =R (T0) [1+α (T−T0)]
 Lorentz Force :
 →F=q[→E+(→v×→B)]
 Where, E = Electric Field,
 B = Magnetic Field,
 q = Charge of Particle,
 v = Velocity of Particle.
 →F=q[→E+(→v×→B)]
 Magnetic Flux:
 Magnetic Flux through Area dS = ϕ=→B⋅d → S= B⋅dS Cos θ
 Where, d→S = Perpendicular vector to the surface and has a magnitude equal to are Ds,
 →B = Magnetic Field at an element,
 θ = Angle Between →B and d→S,
 SI unit of Magnetic Flux is Weber (Wb).
 Magnetic Flux through Area dS = ϕ=→B⋅d → S= B⋅dS Cos θ
 Straight line Equation of Motion (Constant Acceleration):
 v=u+at
 s=ut+1/2at2
 2as=v2−u2
 Gravitational Acceleration Equation of Motion:
 Motion in Upward Direction:
 v= ugt
 y=ut−1/2gt2
 −2gy=v2−u2
 Motion in Downward Direction:
 v=u+gt
 y=ut+1/2gt2
 2gy=v2−u2
 Motion in Upward Direction:
 Projectile Equation of Motion:
 Horizontal Range (R) = u2sin2θ/ g
 Time of Flight (T) = 2uSinθ/ g
 Maximum Height (H) = u2sin2θ/ 2
 Where,
 u = initial velocity,
 v = final velocity,
 a = constant acceleration,
 t = time,
 x = position of particle.
 Universal Law of Gravitation:
 Gravitational force →F=G[Mm/r2]^r
 Where, M and m = Mass of two Objects,
 r = separation between the objects,
 ^r = unit vector joining two objects,
 G = Universal Gravitational Constant
 [G=6.67×10−11N⋅m2/Kg2]
 Work Done by Constant Force:
 Work Done (W) = →F⋅→S=∣→F∣ ∣→S∣ cosθ,
 Where, S = Displacement along a straight line,
 F = applied force,
 θ = Angle between S & F.
 It is a scalar quantity and the Dimension of work is [M1 L2 T2], SI unit of Work is the joule (J) and 1J=1N⋅m=Kg⋅m2/ s2
 Work Done (W) = →F⋅→S=∣→F∣ ∣→S∣ cosθ,
 Kinetic Friction:
 fk = µk · N
 Maximum Static Friction (Limiting Friction): fmax = µs · N,
 Where, N = Normal Force,
 µk = Coefficient of Kinetic Friction,
 µs = Coefficient of Static Friction.
 Simple Harmonic Motion:
 Force (F) = – k x and k = ω2 m
 Where, k = Force Constant,
 m = Mass of the Particle,
 x = Displacement and ω2 = Positive Constant.
 Force (F) = – k x and k = ω2 m
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
Important Formulas for Chemistry
 T(K)=T(⁰C) + 273.15
 Molarity (M)= No. of Moles of Solutes/ Volume of Solution in Liters
Unit: mole/ L
 Molality (m)=
 No. of Moles of Solutes/ Mass of solvent in kg
Molecular Mass= 2x vapor density
 Atomic number=
 No. of protons in the nucleus = No. of electrons in the nucleus
 Mass number=
 No. of protons + No. of neutrons C= vλ
 Boyle’s Law:
 P1V1 = P2V2 (at constant T and n)
 Charle’s Law:
 V1/ T1 = V2/ T2 (at constant P and n)
 Enthalpy:
 H = U + pV
 First Law of Thermodynamics:
 ΔU = q + W
 Ohm’s Law:
 V = RI where, R = ρ ι/a
 Faraday’s First Law of Electrolysis:
 M = Zit
 M = mass of substance deposited
 Z= Electrochemical Equivalent
 I = current,
 t= time
 Z= Atomic Mass/ n x F
 M = Zit
 Faraday’s Second Law of Electrolysis:
 M1/ M2 = E1/E2 ,
 Where E = equivalent weight
 M1/ M2 = E1/E2 ,
 Freundlich Adsorption Isotherm:
 [x/m]Kp (1/n); n>=1
 General Electronic Configuration:
 ns12
Important Formulas for Mathematics
The general form of Complex numbers x + is where x is Real part and y is an Imaginary part.
 Sum of nth root of unity is zero
 Product of nth root of unity (–1)n–1
 Cube roots of unity are 1, ω, ω2
 z1+z2<=z1+z2; z1+z2>=z1z2; z1z2>=z1z2
 If three complex numbers z1, z2, z3 are collinear then,
 [z1 z1 1
 z2 z2 1
 z3 z3 1] = 0
 If ΣCosα = ΣSinα = 0, ΣCos2α = ΣSin2α = 0,
 ΣCos2nα = ΣSin2nα = 0,
 ΣCos2α = ΣSin2α = 3/2
 ΣCos3α = 3Cos(α + β + γ),
 ΣSin3α = 3Sin(α + β + γ)
 ΣCos(2α – β – γ) = 3,
 ΣSin(2α – β – γ) = 0,
 a3 + b3 + c3 – 3abc = (a + b + c) (a + bω + cω2) (a + bω2 + cω)
 Standard form of Quadratic equation:
 ax2 + bx +c = 0
 Sum of roots = b/a,
 Product of roots discriminate = b2 – 4ac If α, β are roots then Quadratic equation is x2 – x(α + β) + αβ = 0
 Number of terms in the expansion: (x+a)n is n+1
 Any three non coplanar vectors are linearly independent
 A system of vectors ā1, ā2,….ān are said to be linearly dependent,
 If there, x1ā1+x2ā2+….+xnan=0
 At least one of xi ≠0, i=1, 2, 3….n
 And determinant = 0
 Torque: The torque or vector moment or moment vector (M) of a force (F) about a point (P) is defined as:
 M = r×F
 Where, r is the vector from the point P to any point A on the line of action L of F.
 a,b,c are coplanar then [abc]=0
 If i,j,k are unit vectors then [i j k] = 1
 If a,b,c are vectors then [a+b, b+c, c+a] = 2[abc]
 (1 + x)n – 1 is divisible by x and (1 + x)n – nx –1 is divisible by x2
 If nCr1 nCr nCr+1 are in A.P (n–2r)2 =n + 2
Every year the number of candidates apply for the JEE Main exam, because of this competition has become so high. To crack JEE Main with high score candidates are advised to keep a handy note of these important formulas for JEE Main. Here we have provided out the most useful JEE Main important formulas which can be helpful for the preparation of the exam from all 3 subjects Physics, Chemistry, and Mathematics. When candidates prepare for JEE Main exam, they find Physics as the toughest section because of the long derivations.
JEE Main Preparation Tips for Mathematics: Important Topics and Strategies
Mathematics is probably the lifesaver for a large number of aspirants of JEE Main. Preparation for JEE Main Mathematics is comparatively easier than the other two sections and due to a foundation based on Sets, Relations and Functions, the learning does not require to start everything from scratch. The first step that comes under the JEE Main Preparation Tips for Mathematics is to be updated with the syllabus of JEE Main Mathematics 2020. Being well informed with the syllabus will definitely help you work upon the most important topics.
Mathematics is yet considered to be hard because of the fear created out of it. In order to overcome your fear, you are advised to start preparing Mathematics pretty well in advance. Candidates are advised to practice a sufficient number of IIT JEE previous year question papers. When you will start regularly solving previous years papers, you will be able to know the type of questions, the patterns that might be present in the upcoming examination and will also be able to figure out your weaknesses and strengths. Let us start with some very basic JEE Main Preparation Tips for Mathematics.
JEE Main Preparation Tips for Mathematics: Basic Rules to Follow
 Revision is Important – 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.
 Topicwise Mocks– Attempting mock tests and practice papers can actually tell what level of preparation is needed. Solving the question papers enables the candidates to know difficulty levels and their own preparation against it so they can work on their weak areas. With online mocks, a deep analysis is easily available online, to understand accuracy, strong topics, timeconsuming topics and weak topics.
 Speedy Calculations – 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.
 Accurate Answers – If you follow the speed rule in the first 90 minutes, follow the accuracy rule in the 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.
JEE Main Preparation Tips for Mathematics: Key Pointers
 The trend of questions from previous year question papers can be analysed. Questions come from almost every chapter in the exam.
 Apply for the official JEE Main Mock Test. It will help you overcome the nervousness of exam halls.
 You cannot learn a formula by reading but only through practice. The more you practice, the better you perform.
 Solve online mock tests on a table and chair. It gives an exam hall viewpoint and helps with time management.
 The graphical approach helps a lot in solving Mathematics questions. If you can learn how to create a graph, many questions of calculus and trigonometry could be solved in a blink.
 Hit and trial method works in some questions where reverse calculations might be timeconsuming. Use it with care.
 While solving questions, make sure the most common errors of addition, subtraction, multiplication or division do not occur. Marks in JEE Main are only for the right answer, none for steps.
 Strengthen your grip on function theory because it is the foundation for almost each and every topic of class 11th and 12th.
 If solving questions on a rough sheet, use as many sheets as required. Do not scribble over and over on the same sheet. One may never know when the answer might get mixed up with another question.
 As soon as the timer starts on the computer, spend around 5 to 10 minutes searching for easy questions from all the 25 questions. 40% to 50% of JEE Main Mathematics questions are easy and scorable. Around 20% to 30% are moderate and almost 10% to 20% difficult.
 Instead of getting entangled in tough questions, you must try to solve easy questions while giving two to three minutes towards each question. Approximately, 20 questions can be solved in 60 minutes if each question takes a maximum duration of 3 minutes. Every single mark counts. Don’t waste time.
 Focus on the topics you have a good grip over. Pay attention to them. Memorise formulas and concepts of all the major topics.
JEE Main Preparation Tips for Mathematics: Crucial Topics
 Calculus: Calculus is one of the largest topics of mathematics. It is divided into two major studies – Differential and Integral calculus. Key topics to study in differential calculus are – limits and continuity, application of derivatives, differentiation. Key topics from integral calculus are – Indefinite integral, definite integral, the area under curves.
 Coordinate Geometry: Comparatively easy and scorable, coordinate geometry is the study of shapes and curves on a graph. Major topics to be covered under coordinate geometry are – straight lines, hyperbola, parabola, ellipse, circle.
 Trigonometry: Trigonometry has been considered one of the most important topics since class 10th. Students must have a command over the basics of trigonometry. JEE Main and other exams have questions from trigonometric ratios and trigonometric functions. These are scorable and are moderately tough.
 Algebra: This is the vastest topic of Mathematics. Questions from algebra could vary from easy to very hard. It depends on your ability to decipher how long a question can take. Major topics to be covered under algebra are – sets, relations and functions, matrices and determinants, permutations and combinations, complex numbers, probability, differential equations, quadratic equations and expressions, progressions and series, binomial theorem.
How to prepare JEE Main Mathematics by studying at home?
It is a proven fact that when you are at your home, books are the best source of knowledge to study properly. But it is also very important to note that due to the changed exam mode into the computerbased environment, JEE Main is not exactly a pen and paperbased examination. Students also require to learn various tricks over how to increase productivity while attempting the full examination of 3 hours. Given below are some JEE Main Preparation Tips for Mathematics to Study from Home.
Question Papers of JEE Main Mathematics (by Allen Kota)
To begin with the preparation, it is often suggested that Computers and Smartphones are typically contributing to distractions. To end this struggle for students, download these question paper PDFs of JEE Main 2019 Mathematics section prepared by Allen Kota. If possible, it is also suggested to print these papers and solve them offline in a traditional pen and paper mode. Do remember to first use “Papers & Answers” as this pushes you to attempt the questions on your own, rather than copying the whole solution.
Date  Shift  Paper & Answer  Paper & Solutions 
January 9  Shift 1  Click Here  Click Here 
Shift 2  Click Here  Click Here  
January 10  Shift 1  Click Here  Click Here 
Shift 2  Click Here  Click Here  
January 11  Shift 1  Click Here  Click Here 
Shift 2  Click Here  Click Here  
January 12  Shift 1  Click Here  Click Here 
Shift 2  Click Here  Click Here 
Free Online Mock Tests Provided by NTA
The online mock tests provided by NTA (National Testing Agency) are a simulation of the actual exam which will help students understand how to attempt the examination in a computerbased environment. The only disadvantage here is that these are full mock tests and not subjectwise mock tests. Although, students can utilise this portal if they have completed the syllabus for JEE Main Mathematics and now are under revision mode.
 To access the mock tests head over to this website – https://nta.ac.in/quiz.
 After this, just select the examination and paper from 2020, 2019, 2018 and 2017 sessions.
 Once selected, start your mock test.
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
NTA ContentBased Lectures (by IITPAL)
National Testing Agency has provided video lectures recorded by a few reputed IIT Professors under the nemesis of IITPAL on Youtube. These lectures are divided into subtopics for each chapter to focus only on main topics. There are more than 200 videos of approximately 50 to 60minute runtime for each video. To access these videos
 Head over to the official website of NTA – www.nta.ac.in
 Click on the ‘Students’ tab.
 Under the ‘Test Practice’ section, select ‘Content Based Lectures’.
ELearning Platforms
There are various elearning platforms which are the best source for preparation of almost each and every competitive examination. In the past few years, the use of smartphones and online courses have increased multiple folds due to decreased cost of the internet in India. A lot of EdTech companies started growing and now provide video lectures, mock tests, study material and a lot more stuff which helps students improve their preparation levels. Given below are some Elearning portals which can help students boost their JEE Main Mathematics Preparation.
 Unacademy – This 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.
 EduRev – This application is a learning application which provides subjectwise 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.
 Khan Academy – This application 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 of JEE Main Mathematics thoroughly. With each video lecture, students are also asked questions on the topic for which they earn points and badges as rewards.
 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.
Chapterwise Weightage in JEE Main Mathematics
Given below is the chapterwise weightage of JEE Main Mathematics which will help you understand what topics should be given more time. It is nonetheless a universal fact that about 3040% of the syllabus is part of the Calculus which is divided into Limits and Derivatives, Differentiation, Integration, Applications of Calculus, Differential Equations and much more. Students who can complete Calculus build huge confidence to cover other chapters as well.
Topic  Number of Questions 
Sets, Relations and Functions  1 
Complex Numbers and Quadratic Equations  2 
Matrices and Determinants  2 
Permutations and Combinations  1 
Mathematical Induction  1 
Binomial Theorem and its applications  1 
Sequences and Series  2 
Limit, Continuity and Differentiability  1 
Differential Calculus  4 
Integral Calculus  5 
Differential Equations  1 
Coordinate Geometry  2 
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 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:
Book  Author 
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 
Basic Sample Questions on Various Topics
Ques. The locus of the point of intersection of the lines xcost+(1cost)y=asint and xsint(1+cost)y+asint=0 is
1) x2y2=a2 3) y2 = ax
2)x2+y2=a2 4) x2 = ay
Ans. Rearranging the above equations, we get
1cost/sint=ax/y and 1+cost/sint=a+x/y
multiplying the above equations ,we get x2+y2=a2
Ques. Lines ax+by+c=0, where 3a+2b+4c=0 & a,b,c all belong to the set of real numbers that are concurrent at the point?
1) (3,2) 3) (3,4)
2) (2,4) 4) (3/4, 1/2)
Ans. We know that,
3a+2b+4c =0
which equals (3/4)a+(1/2)b+c=0
So, the line passes through (3/4,1/2)
Ques. If the area of the triangle formed by the equation 8×26xy+y2=0 and the line 2x+3y=a is 7 then the value of a is?
1) 14 3) 7
2) 28 4) 17
Ans. Equation of the sides of the given triangle are y=2x, y=4x and 2x+3y=a
So, vertices of the triangle are (a/8,a/4);(a/14,2a/7) and (0,0)
By the determinant method, the area of the triangle formed by these coordinates comes out to be a2/112 which is equal to 7
This gives the value of a as 28.
Ques. If the line x=k; k= 1,2,3,…..,n meet the line y=3x+4 at the points Ak(xk,yk), k= 1,2,3…..,n then the ordinate of the centre of the mean position of points Ak, k= 1,2,3,…..,n is
1) n+1/2 3) 3(n+1)/2
2) 3n+11/2 4) None of the above
Ans. We have yk=3k+4, the ordinate of intersection of x=k and y=3x+4 . So the ordinate of the mean position of the points Ak k= 1,2,3,…..,n is
(1/n){sum of all yk’s} which comes out to be 3n+11/2
Ques. If the point (3,4) lies on the locus of the point of intersection of the lines xcost+ysint =a and xsintycost=b, the point (a,b) lies on the line 3x4y=0 then a+b=?
1) 1 3) 7
2) 3 4) 12
Ans. Squaring and adding the given equations of the lines we get
x2+y2=a2+b2 as the locus of the point of intersection of these lines.
Since (3,4) lies on the locus we get
9+16=a2+b2
Also (a,b) lies on 3x4y=0 so 3a4b=0
Solving the two equations for a and b, we get a+b= 7
Ques. Equation of the circle with centre (4,3) touching internally and containing the circle x2+y2=1is
1) x2+y2+8x6y+9=0 3) x2+y28x+6y+9=0
2)x2+y2+8x6y+11=0 4) x2+y28x+6y11=0
Ans. Let the equation of the required circle be (x+4)2+(y3)2=r2
If the above circle touches the circle x2+y2=1 internally, then the distance between the centres of the circles is equal to the difference of their radii
42+32=r1
Which implies r=6
So the equation of the circle is x2+y2+8x6y11=0
Ques. If the normal chord at a point ‘t’ on the parabola y2=4axsubtends a right angle at the vertex, then the value of t is
1)4 3) 3
2)1 4) 2
Ans. Equation of the normal at ‘t’ to the parabola y2=4ax is y= tx+2at+at3
The joint equation of the lines joining the vertex to the points of the intersection of parabola and the normal is
y2=4ax[y+tx/2at+t3]
4tx2(2t+t3)y2+4xy=0
Since these lines are at right angles so the coefficient of x2+y2=0
So, t comes out to be 2.
Ques. The angle between a diagonal of a cube and one of its edges is,
1) cos1(1/3) 3) /3
2) /4 4) /6
Ans. Let a= a1i, b=a1j ,c=a1k.
Then the vector d= a1(i+j+k) is a diagonal of the cube. The angle between one of the edges a, b or c and the diagonal d is given by,
cos=a.d/ad which comes out to be cos1(1/3).
Ques. Volume of the tetrahedron with vertices P(1,2,0) ; Q(2,1,3) ; R(1,0,1) and S (3,2,3) is
1) 1/3 3) 1/4
2) 2/3 4) ¾
Ans. Volume of the tetrahedron is given by a scalar triple product,
Volume of tetrahedron= ⅙PQ.(PR x PS)
Here PQ, PR and PS are three vectors made from the above provided coordinates.
So, the volume of tetrahedron comes out to be ⅔ after solving the triple product.
Ques. If A,B,C and D are four points in space and ABxCD+BCxAD+CAxBD=(area of triangle ABC). Then the value of is
1) 1 3) 3
2) 2 4) 4
Ans. Let D be the origin of reference and DA=a, DB= b, DC= c
So, ABxCD+BCxAD+CAxBD= (ba) x (c) +(cb) x (a) + (ac) x (b)
= 2axb+bxc+cxa
=2(2 area of ABC)
Hence equals 4
Ques. A unit tangent vector at t=2 on the curve x=t2+2,y=4t35,z=2t26t is?
Ans. The position vector of any point at t is r=(t2+2)i+(4t35)j+(2t26t) k
dr/dt=2ti+12t2j+(4t6)k
At t=2, the above comes out to be 4i+48j+2k, and the unit vector comes out to be (1/580) 2i+24j+k
Ques. Let N be the foot of the perpendicular of length p from the origin to a plane and l,m,n be the direction cosines of ON, the equation of the plane is
1) px+my+nz=l 3) lx+my+pz=n
2) lx+py+nz =m 4) lx+my+nz=p
Ans. The coordinates of N are (pl,pm,pn) and let P(x,y,z) be any point on the plane. The direction cosines of PN are proportional to xpl, ypm and zpm. Since ON is perpendicular to the plane, it is perp. To PN
Hence, l(xpl)+m(ypm)+n(zpm)=0
lx+my+nz=p(l2+m2+n2)=p, which is the locus of P and is the required equation of the plane.
Ques. The image of the point (1,3,4) in the plane x2y = 0 is
1) 8,4,4 3) 15,11,4
2) 9/5, 13/5,4 4) 4,4,1
Ans. Required image of the line lies on the line through A(1,3,4) and perpendicular to x2y=0 that is on the line
x+1/1 = y3/2 = z4/ 0 =t (say)
So, the coordinates of the image is (t1,2t+3,4)
This point also lies on the plane, so t comes out to be 14/5
So, the required image is (9/5, 13/5,4).
Ques. If (2,3,5) is one end of the diameter of the spherex2+y2+z26x12y2z+20=0 then the coordinates of the other end are
1) 4,9,3 3) 4,3,3
2) 4,3,3 4) 4,3,5
Ans. Let the other end of the diameter be (a,b,c) , then the equation of the sphere is (x2)(xa)+(y3)(yb)+(z5)(zc)=0
Which equals x2+y2+z2(2+a)x(3+b)y(5+c)z+2a+3b+5c=0
Comparing the above equations of the sphere with the equation given and comparing the corresponding terms we get,
The required coordinates as (4,9,3).
Ques. Four Persons independently solve a certain problem correctly with probabilities ½, ¾, ¼ and 1/8. Then the probability that the problem is solved correctly by at least one of them. [JEE Advanced 2013]
Ans. P(Problem solved by at least one of them)=1P(Problem solved none of them)
=1½*¼*¾*7/8
=121/256
=235/256
Ques. An unbiased coin is tossed. If the result is heads, a pair of unbiased dice is rolled, and the number obtained by adding the number on the two faces are noted. If the result is a tail, a card from a wellshuffled pack of 11 cards numbered 2, 3, 4…. .., 12 is picked & the number on the card is noted. What is the probability that the number noted is 7 or 8?
Ans. Let us define the events:
A : head appears.
B : Tail appears
C : 7 or 8 is noted.
We have to find the probability of C i.e. P (C)
P(C) = P(A) P (C/A) + P(B) P(C/B)
Now we calculate each of the constituents one by one P(A) = probability of appearing head=½
P(C/A) = Probability that event C takes place i.e. 7 or 8 being noted when head has already appeared. (If something has already happened then it becomes certain, i.e. now it is certain that head has appeared we have to certainly roll a pair of unbiased dice).
= 11/36 (since (6, 1) (1, 6) (5, 2) (2, 5) (3, 4) (4, 3) (6, 2) (2, 6) (3, 5) (5, 3) (4, 4) i.e. 11 favorable cases and of course 6 × 6 = 36 total number of cases)
Similarly, P(B) = 1/2
P(B/C) = 2/11 (Two favorable cases (7 and 8) and 11 total number of cases).
Hence, P(C) = ½ × 11/36 + ½ × 2/11 = 193/792 (Ans.)
Ques. Sixteen players P1, P2, ….. P16 play in a tournament. They are divided into eight pairs at random. From each pair, a winner is decided on the basis of a game played between the two players of the pair. Assuming that all the players are of equal strength, the probability that exactly one of the players P1 and P2 is among the eight winners is
(a) 4/15
(b) 5/9
(c) 3/8
(d) 8/15
Ans. Let E1 and E2 denote the event that P1 and P2 are paired or not paired together. Let A denote the event that one of the two players P1 and P2 is amongst the winners.
Since, P1 can be paired with any of the remaining 15 players, so P(E1) = 1/15
and P(E2) = 1 – P(E1) = 1 – 1/15 = 14/15
In case E1 occurs, it is certain that one of P1 and P2 will be among the winners. In case E2 occurs, the probability that exactly one of P1 and P2 is among the winners is
P[(P1 ∩ P2C) ∪ (P1C ∩ P2)] = P(P1 ∩ P2C) + P(P1C ∩ P2)
= P(P1) P(P2C) + P(P1C) P(P2)
= ½ (1 – 1/2) + (1 – 1/2)1/2
= ¼ + ¼
= ½
i.e. P(A/E1) = 1 and P(A/E2) = ½
By the total probability rule,
P(A) = P(E1). P(A/E1) + P(E2) P(A/E2)
= 1/15 (1) + 14/15(1/2)
= 8/15
Ques. In a test an examinee either guesses or copies or knows that answer to a multiplechoice question which has 4 choices. The probability that he makes a guess is 1/3 and the probability that he copies is 1/6. The probability that his answer is correct, given the copied it, is 1/8. Find the probability that he knew the answer to the question, given that he answered it correctly.
Ans.
P(g) = probability of guessing = 1/3
P(c) = probability of copying = 1/6
P(k) = probability of knowing = 1 – 1/3 – 1/6 = ½
(Since the threeevent g, c and k are mutually exclusive and exhaustive)
P(w) = probability that answer is correct
P(k/w) = (P(w/k).P(k))/(P(w/c)P(c) + P(w/k)P(k) + P(w/g)P (g)) (using Bayes theorem)
= (1×1/2)/((1/8,1/6) + (1×1/2) + (1/4×1/3) )
= 24/29(Ans.)
Ques. A speaks truth 3 out of 4 times. He reported that Mohan Bagan had won the match. Find the probability that his report was correct.
Ans.
Method 1:
Let T : A speaks the truth
B : Mohan Bagan won the match
Given, P(T) = 3/4
.·. P(TC) = 1 – 1/3 = 1/4
A match can be won, drawn or loosen
.·. P(B/T) = 1/3 P(B/TC) = 2/3.
Using Bayes theorem we get
P(T/B) = (P(T).P(B/T))/(P(T).P(B/T) + P(TC)P(B/TC))
= 3/4×1/3)/(3/4×1/3 + 1/4×2/3) = (1/4)/(5/12)
=3/5
Method 2:
Let, T : The man speaks truth
A : Mohan Bagan won the match
B : He reported that Mohan Bagan has won.
P(A) = 1/3(the match may also end in a draw)
P(T) = ¾
P(B) = P(A) P(T) + P(AC) P(TC)
= 1/3×3/4 + 2/3×1/4
= ¼ + 1/6
= (3+2)/12 = 5/12
P(T/B) = (P(B/T).P(T))/(P(B)) = (1/3×3/4)/(5/12)
= 3/5 (Ans.)
JEE Main 2020 Syllabus
Mathematics: Sets, relations and functions, complex numbers and quadratic equations, matrices and determinants, permutations and combinations, mathematical signs, binomial theorems, etc.
Physics: Kinematics, Laws of Motion, Functions, Gravity, Solids and Liquids, Thermodynamics, Energy and Power, Rotating Motion etc.
Chemistry: Basic concepts of chemistry, chemical bonds and molecular structures, chemical kinetics, chemical thermodynamics, states of substances etc.
Mathematics can be easily scorable if you know the tricks and short methods for harder calculations. Remember that in a board examination marks are given for each step but in competitive exams like JEE Main, each question has 4 marks only. Now that question can take 10 steps or it can take 2 steps. That choice is the smart decision which brings out the toppers.
Keep revising your topics and maintain a small handbook for the basic formulae of trigonometry, calculus and other major sections. Mathematics is a mixture of hard work and smart work. You cannot just rely on one of them to ensure a good score. Work on your weak topics but even more on strong topics to give you an edge on them.
JEE Main 2020 Toppers: Tips and Strategies
India is at the pinnacle of producing engineers every year. With intense competition around, it is a given to be among the top to survive the contest of becoming engineers. The path to follow to reach your goal is JEE Main. So if you want to be a topper in JEE Main, then you are on the right page. So let’s go through some tricks and tips to crack the exam and delve deep into the details.
Currently, NTA is conducting JEE main in two sessions. The first session completed in January: and the second session has been postponed due to the recent outbreak of COVID19. The exam has two papers to be solved, which is mostly computerbased. Students appearing for B.Arch papers have to attempt pen and paperbased mode of questions.
JEE Main Preparation Tips by JEE Main Toppers
JEE main toppers from the JEE Main 2020 January session have shared their preparation strategy.
Chagari Koushal Kumar Reddy
 JEE Main 2020 NTA Score: 100 Percentile
 Prep Strategy: To have a clear grasp of the basics of Physics, Chemistry, and Mathematics by following NCERT with other books for solving higherlevel problems.
Landa Jitendra
 JEE Main 2020 NTA Score: 100 Percentile
 Prep Strategy: Study material provided by the coaching and mastering the concepts of NCERT books fetched him this score. The school and coaching helped him to manage well between board exams and JEE Main 2020 preparation.
Divyanshu Agarwal
 JEE Main 2020 NTA Score: 100 Percentile
 Prep Strategy: Selfstudy in a day for 89 hours is his mantra, which helped him in scoring the highest marks.
Nishant Agarwal
 JEE Main 2020 NTA Score: 100 Percentile
 Prep Strategy: He has been preparing from the very start to get a very good score in JEE Main. Mentors played a pivotal role in clearing all the doubts and motivated him to do well in the exam.
Kunwar Preet Singh
 JEE Main 2020 NTA Score: 99.99 Percentile
 Prep Strategy: Regular studies and revision was his game plan and it paved well; which helped him score well in JEE Main. Appearing in computerbased mock tests will also help to perform well in the exam.
Check JEE Main Preparation Tips
Topicwise Recommended Books
Physics
Book Title  Author 
Concepts of Physics Volume I and II  H.C.Verma 
Fundamentals of Physics  Halliday, Resnick and Walker 
Problems in General Physics  I.E.Iridov 
Mathematics
Book Title  Author 
Trigonometry  S.L.Loney 
Higher Algebra  Hall and Knight 
Maths XI and XII  NCERT 
Coordinate Geometry  S.L.Loney 
Problems in Calculus of One Variable  I.A.Maron 
Chemistry
Book Title  Author 
Numerical Chemistry  P.Bahadur 
Organic Chemistry  Morrison and Boyd 
Organic Chemistry  Paula Brice 
Inorganic Chemistry  J.D.Lee 
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
Weightage of Topics in each Paper is as follows
Physics
Name of the Topic  Expected Number of Questions in JEE Main April 2020  Expected Marks 
Optics  2  08 
SHM & Waves  3  12 
Heat & Thermodynamics  4  16 
Modern Physics  3  12 
Mechanics  5  20 
Electrodynamics  8  32 
Chemistry
Name of the Chapter  Topics to be Covered  Expected Number of Questions  Expected Marks 
Organic Chemistry  Oxidation & Hydrolysis, Reduction, Grignard Reagent, Environmental Chemistry, Carbonyl Compounds, Polymers, Amino Acids, Carbohydrates, Biomolecules, Aromatic Compounds, Reaction Mechanism  10  40 
Physical Chemistry – 1  Thermochemistry, Thermodynamics, Mole Concept, Ionic Equilibrium, Nuclear Chemistry, Atomic Structure  07  28 
Physical Chemistry – 2  Surface Chemistry, Solution & Colligative Properties, Solid State, Electrochemistry, Chemical Kinematics  05  20 
Inorganic Chemistry  SBlock, Periodic Table & Periodicity in Properties, Chemical Bonding  05  20 
Mathematics
Name of the Topic  Expected Number of Questions  Expected Marks 
Trigonometry  02  08 
Matrix and Determinants  02  08 
Probability  02  08 
Matrix and Determinants  02  08 
CoOrdinate Geometry  02  08 
Integral Calculus  04  16 
Differential Calculus  07  28 
Single questions from the following topics to be expected
 Trigonometric Ratios
 Parabola
 Complex Numbers
 Integration
 Vector Algebra
 Probability and Statistics
 3D Geometry
 Sequence and Series
 Circles and Family of Circles
 Inverse Trigonometric Functions
JEE Main 2020 – Toppers of January session
JEE main conducted in January 2020 produced 9 toppers with 100 percentile.
S. No.  Candidates Name  State Code of Eligibility 
1.  Landa Jitendra  Andhra Pradesh 
2.  Thadavarthi Vishnu Sri Sai Sankar  Andhra Pradesh 
3.  Nishant Agarwal  Delhi (NCT) 
4.  Nisarg Chadha  Gujarat 
5.  Divyanshu Agarwal  Haryana 
6.  Akhil Jain  Rajasthan 
7.  Parth Dwivedi  Rajasthan 
8.  Rongala arun Siddhartha  Telangana 
9.  Chagari Koushal Kumar Reddy  Telangana 
JEE Main Preparation Tips by Experts
Know the layout of the battlefield Try solving as many mock papers as possible. It will provide an insight into which topics the student can solve and the sessions that need extra work. Thus the students can find their Achilles heel and turn it into armor. Students can attempt JEE Main mock tests from 9:00 a.m to 12:00 p.m and from 2:00 p.m to 5:00 p.m.
Repetition is the key to success– More you solve the question papers; proportionately your confidence will grow in facing the exams and facing it. To help the students practice, NTA has setup Test Practice centers.
Revisit and Revise Inculcating knowledge is what a student stresses on. But what they forget is, it is equally important to be able to recall and reproduce it. Set the weekends aside to repeat the study of topics covered during the week and revise it. End of the month, evaluate how well you have studied and understood the topics covered. Hence, it will enable the student to recall well and apply the right knowledge in the exam.
Less is more With less hand in time, it is slightly tedious to cover voluminous books with exams at the corner. Flashcards and short notes are a student’s best friend at this point. Summarizing the topics, in brief, will enable students to revise well and also cover formulas and other important topics. This handy tool will prove to be a smart choice of revision at the last stage of preparation for the exam.
Health is wealth One key component to being kept in mind is health. In the throes of preparation, health is in a back burner. Students tend to ignore that a sound body leads to a sound mind. Eating the right food and hydrating yourself provides good fuel to the brain. Negative stress has never been any good and never will be. Practice meditation and visualizing your destination for a smooth and happy journey.
Know your enemy, know your sword– What syllabus the exam entails is tackling half the battle. Familiarize yourself with the contents of JEE Main 2020. Categorize your strengths and weakness based on the outlined course of study. Deciding how much time to be spent on a topic would be easy.
Bow and arrow– Knowing the syllabus will not suffice. Prepare yourself with the exam pattern in mind. Candidates appearing for this exam have to surf through the earlier question papers to be mentally prepared. So, knowing the syllabus and exam pattern will set you ahead in the battle.
Game Plan The books we refer will be the gamechanger. Humans are confusing souls. Too many options and our brain will go hazy. Sticking to a few reference books is the goal here. Starting with basics is the first step, and there’s only one way to go about this. It is NCERT. I can’t stress enough the importance of NCERT. NCERT is the basic template on which you can elevate by studying additional reference books.
Read through and perfect the running notes which you have jotted down. If you have a coaching center material, then it is a bonus.
Knowing topicwise weightage will save a lot of time. It will be a great help for students to chart out their study plan and follow it through and through.
JEE Main Preparation Tips for Chemistry: Important Topics and strategies
JEE Main Chemistry is often considered as the easiest section of JEE Main examination and it happens to be the key scoring subject for JEE Main. The JEE Main Chemistry section comes with applicationbased questions which also require concrete theoretical knowledge from students. With the JEE Main Preparation Tips for Chemistry, students will get a grip over the basic and complex concepts to attempt such questions.
As per the experts, the level of difficulty of all the subjects is quite similar. However, last year, in JEE Main many of the candidates found Chemistry moderate but the questions on Organic Chemistry were very difficult.
JEE Main Chemistry follows the syllabus similar to what is covered in Class XI and XII Chemistry. As the scope of the syllabus is huge, candidates need to learn and retain the knowledge of a lot of equations, reactions, and formulae. This kind of rote learning makes preparation tricky but renders the subject a highscoring one as stress is not on conceptual application but information retention and appropriate recall of the same.
Check JEE Main Syllabus for Chemistry
JEE Main Preparation Tips For Chemistry: Pointers
A few tried and tested JEE Main Preparation Tips for Chemistry from subjectmatter experts are listed below for the convenience of candidates:
 Start with Basics – In preparation for JEE Main Chemistry, the goto textbook are the NCERT publications. NCERT books are the most reliable ones in terms of illustrations of concepts in a lucid language. Candidates can get their basics of the subject clear with the help of the NCERT books and move on to higher level books for advanced studies.
 Use Limited Sources – However, it is advised that studying from too many reference books can lead to confusion and missing out on important topics. As such, candidates should limit their reference studies to the minimum and instead stress on making their own notes after each lesson so the concept gets internalized and thus easier to commit to memory.
 Solve Maximum Mocks – Students should also solve as many mockpapers as possible in order to score well in the exam. Consistent timed practice is the only way to ensure speed and accuracy in solving the questions in the JEE Mains exam. Attempting as many previous year’s JEE papers as possible would give candidates a realtime feel and experience of taking the test.
 Double Revision – Continuous revision of concepts, equations, and formulae would ensure better retention. Revision in Chemistry is required at least twice a week for all the topics/chapters that have been learned during that particular week, along with a short revision of topics which have been learned in the past.
 Focus of High Weightage Topics – Once the entire syllabus has been covered thoroughly, students should deploy smart prep strategy by focusing mainly on topics with higher weightage. It’s not that the entire syllabus should not be revised or practised, but the weighted topics should be focused a little more than the rest.
 For Physical Chemistry – The Physical Chemistry section consists of a lot of numerical problems primarily from Redox Reaction, Mole Concept and their equivalences, Solid States, Gas Theory, Thermochemistry, and Thermodynamics. It is essential to have knowledge of proper formulae and/or logic to solve questions from these topics accurately and on time.
 For Inorganic Chemistry – Inorganic Chemistry’s most scoring topic is Chemical Bonding and Periodic Table and maximum questions from this unit are in the context of bond formation, bond breaking, and periodicity, SBlock, FBlock, D and FBlock elements etc.
 For Organic Chemistry – Organic Chemistry is mostly concept based. Candidates would be able to score really good marks if they focus on carbonyl groups reactions and their mechanism. Physical properties of organic groups, the polarization of carbonyl compounds, the hydrogen group, and carbon groups are the most frequently asked questions in the JEE Main Examination.
JEE Main Preparation Tips For Chemistry To Study From Home
ELearning Android Applications
Android applications are the best source for preparation of almost each and every competitive examination. In the past few years, the use of smartphones and streaming online videos have increased due to decreased cost of the internet in India. A lot of companies started growing and have video lectures, mock tests, study material and a lot more stuff which helps students improve their preparation levels. Given below are some android applications which can help students in preparing JEE Main Chemistry along with topic and chapterwise preparation.
 Khan Academy – This application 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 of JEE Main Chemistry thoroughly. With each video lecture, students are also asked questions on the topic for which they earn points and badges as rewards.
 Unacademy – This 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.
 EduRev – This application is a learning application which provides subjectwise 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.
 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.
Check JEE Main Important Topics
NTA ContentBased Lectures (by IITPAL)
National Testing Agency has provided video lectures recorded by some reputed IIT Professors under the name of IITPAL on Youtube. These lectures are divided into sub topics for each chapter. There are more than a 100 videos of approximately 50 to 60 minute runtime for each video. To access these videos
 Head over to official website of NTA – www.nta.ac.in
 Click on the ‘Students’ tab.
 Under the ‘Test Practice’ section, select ‘Content Based Lectures’.
If students are not able to access the website above, they can also open Youtube and search for IITPAL along with the topic name they wish to watch the lecture for.
Free Mock Tests by NTA
NTA has also provided free mock tests for JEE Main aspirants on their official website. These mock tests are an exact simulation of the actual examination and will help students understand how to attempt the examination in a computerbased environment. The only disadvantage here is that these are full mock tests and not subjectwise mock tests. Although, students can utilise this portal and if they wish, they can attempt mock tests of NEET as well for Physics and Chemistry to polish their basics. To access the mock tests head over to this website – https://nta.ac.in/quiz. After this, just select the examination and paper from 2020, 2019, 2018 and 2017 sessions. Once selected, start your mock test.
JEE Main Chemistry Question Paper PDFs by Allen Kota
Given below are links to download JEE Main 2019 Question Papers of Chemistry, prepared by Allen Kota. Click on links below to download question papers in PDF form. Students who wish to prepare using the traditional method of solving a question paper can use these. This will also help them get rid of distractions from a mobile phone or computer notifications.
Date  Shift  Paper & Answers  Paper & Solutions 
January 9  Shift 1  Click Here  Click Here 
Shift 2  Click Here  Click Here  
January 10  Shift 1  Click Here  Click Here 
Shift 2  Click Here  Click Here  
January 11  Shift 1  Click Here  Click Here 
Shift 2  Click Here  Click Here  
January 12  Shift 1  Click Here  Click Here 
Shift 2  Click Here  Click Here 
Download JEE Main Previous Year Question Papers
Weightage of Important Topics of JEE Main Chemistry
Each of the three sections in JEE Mains has an equal number of questions; as such, the Chemistry section consists of 25 compulsory questions bearing 4 marks each as per the new exam pattern of JEE Main. The questions will be covered from Physical Chemistry, Organic Chemistry, and Inorganic Chemistry. The table below depicts unitwise weightage for each of the subsections of JEE Main Chemistry.
SUBSECTION  OVERALL WEIGHTAGE (%)  IMPORTANT TOPICS  TOPIC WEIGHTAGE (%) 
Physical Chemistry  35.6  Basic Concepts  7.4 
States of Matter and Solutions  23.2  
Thermodynamics  11.6  
Atomic Structure  10.5  
Redox and Electrochemistry  8.4  
Chemical Kinetics  10.5  
Surface Chemistry  17.9  
Equilibrium  10.5  
Organic Chemistry  34.7%  Basic Principles  6.33 
Hydrocarbons and its Substituents  6.33  
O containing Compounds  8.33  
N containing Compounds  3.00  
Biomolecules & Polymers  5.67  
Environmental & Everydaylife Chemistry  1.67  
Inorganic Chemistry  29.7%  Coordination Compounds  14.9 
Chemical Bonding and Molecular Structure  21.8  
Classification of Elements and Periodicity  8.9  
PBlock Elements  16.8  
D & F Block Elements  24.7  
Hydrogen and Sblock Elements  12.9 
Important topics for JEE Main Organic Chemistry
Organic Chemistry is considered to be the hardest among all the subsections of JEE Main Chemistry. Questions can be asked very randomly from any particular chapter or topic hidden deep inside the syllabus. This makes almost each and every topic important here. Although, some really important topics in JEE Main Organic Chemistry are given below
 Reactions and their mechanism
 Acidity
 Nomenclature
 Basicity
Questions based on mechanism and named reactions are asked very commonly. It is advised to prepare steps of common chemical reactions to learn them thoroughly . 23 questions on average, from the topic – organic synthesis – are asked in the JEE Main exam.
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
Important Topics for JEE Main Inorganic Chemistry
Similar to Organic Chemistry, almost all topics of JEE Main Inorganic Chemistry are considered important as even a single question can be asked from any chapter in the JEE Main examination. In JEE Main Inorganic Chemistry section, the Periodic table carries the highest weightage. Clear your basics and the fundamentals of each and every topic. Inorganic chemistry can be helpful in boosting your score only if you will prepare the following topics with complete dedication
 Methods of Preparation and Chemical Reactions, uses, etc. of the compounds.
 Chemical bonding
 Elements of the periodic table
 Transition elements and coordination chemistry
 S & P block elements and Hydrogen
For Inorganic chemistry, the topics given above are important for building a solid foundation. If proper focus is given to these units of Inorganic Chemistry, the candidate can easily score about 20 to 25 marks from Inorganic Chemistry in JEE Main. Questions asked from Chemical bonding are based on the following topics:
 Dipole Moment
 Shape and Hybridisation
 Molecular Orbital Theory
 Fajan’s Rule & its application
Approximately two to three questions are asked from transition elements and coordination chemistry chapters. Questions in the JEE Main exam are generally based on topics like Lanthanoid Contraction, Isomerism (Structural, Geometrical, Linkage, Optical Isomerism), Nomenclature and Crystal Field Theory.
Important topics for JEE Main Physical Chemistry
Mole concept in Physical Chemistry is the most important topic for JEE Main. Certain reactions like Redox Reaction are based on the Mole concept. Hence, being the basic connect this topic should be on your tips.
In Atomic Structure, you formulae and basic concepts should be clear. Questions are frequently asked from this chapter in JEE Main. Important topics in this chapter are The Wavelength of Electronic Transition, Quantum Numbers and Ionisation Energy.
Topics like State and Solidstate are also important for JEE Main 2020. Make your fundamentals clear on these topics. From topics like van der Waals equation, Kinetic Theory of Gases and Types of Molecular Velocity are among the topics for frequently asked questions.
The other topics that carry equal weightage in JEE Main are below:
 Equilibrium
 Chemical Thermodynamics
 Chemical Kinetics
 Electrochemistry & Redox Reactions
 Surface Chemistry
 Chemical Bonding and Molecular Structure
 Solutions
Marking Distribution of Topics in JEE Main Chemistry
Easy Topics – 1 to 2 Marks
 IUPAC Nomenclature
 Periodic Table (Basics)
 Chemical Bonding
Moderate yet Scoring – 3 to 4 Marks
 Mole Concept
 Coordination Chemistry
 Alcohol, Phenols and Ethers
 pBlock element
Difficult yet Scoring – 2 to 3 Marks
 Atomic Structure
 Gaseous State
 Hydrocarbons
 Aldehydes and Ketones
 d & f Block Elements
 General Organic Chemistry
Less important but scoring – 1 to 2 Marks
 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
Previously appeared in JEE Main/Advanced – 1 to 2 Marks
 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
Chapterwise Weightage for JEE Main Chemistry – Past 3 Years
The chapterwise weightage in JEE Main Chemistry according to the past years’ trend has been given below. The weightage is not limited to a particular shift or session of JEE Main but is an average analysis. A large number of questions in the past have been from Mole Concept of JEE Main 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 
Best Suggested Books for JEE Main Chemistry Preparation
Almost each and every website providing JEE Main Preparation Tips for Chemistry will suggest a few popular reference books apart from the mustread NCERT. Chemistry Books (Class XIXII) that are recommended in preparation of the JEE Main Chemistry section are:
Name of Book  Author/Publisher 
Concise Inorganic Chemistry for JEE  J D Lee 
Inorganic Chemistry  O P Tandon 
Textbook of Organic Chemistry  Arihant Publications 
Organic Chemistry  P Tandon 
Modern Approach to Chemical Calculations  R C Mukherjee 
Physical Chemistry  O P Tandon 
University Chemistry  Bruce M Mahan and Rollie J Meyers 
Chemistry is considered to be the most scoring section in the JEE Main Examination. Candidates will do well by following the prescribed syllabus while focusing on weighted topics. Consistent and rigorous practice of mock papers/previous year question papers can ensure high score in not only the Chemistry section but can also raise overall score and ranking in the examination. Do follow the JEE Main Preparation Tips for Chemistry and start learning right away!
JEE Main Preparation Tips for Physics: Important topics and Strategies
JEE Main Preparation Tips for Physics: Joint Entrance Examination (JEE) is one of the most popular and soughtafter engineering entrance exams in India and every year lakhs of candidates appear in the entrance to seek admissions into top engineering institutes. Physics subject is considered as one of the toughest subjects and it happens to be the key subject for JEE Main. The Physics section comes with applicationbased questions which are easy to solve but difficult to interpret. Students need to have a grip over the basic concepts to attempt such questions.
As per experts, the level of difficulty of Physics is similar to the other two subjects and is moderate to easy. However, last year, JEE Main was relatively tough with Physics being the toughest section to crack. Further, past trends have reflected that Physics has always been tricky and on the tougher side. Here, it becomes important for candidates to buckle up and kickstart their preparations, as Physics is all set to give you a tough time.
Study Approach for JEE Main Physics Preparation
Strengthening Basics
To start with, it’s important for students to strengthen their fundamentals and basic concepts. They must complete the prescribed JEE Main Syllabus and there is no shortcut to this. Even a single question can make a difference to your JEE scores and percentile with a marginal difference. For JEE Main, students must refer to NCERT Class XI and XII Physics books to get a grasp of concepts to a basic level. Further, they must delve deep into each topic by referring to other books.
Topicwise Preparation
Next step towards preparation should be the analysis of previous years’ JEE Main question papers. Know the topics covered and weightage given to each topic in terms of the number of questions and the level of difficulty. Based on the importance of each topic, plan your preparation schedule. Hereunder, we have categorized major topics based on their importance as per previous years’ trends.
Boards or JEE Main?
There is no need to worry about fetching out extra time along with class 12 boards as JEE Main and board exam preparation can be clubbed together due to similarity in the syllabus. The only difference is while attempting a board examination, students must be prepared for a subjective paper and while attempting JEE Main, the main focus should be on the speed with accuracy.
How To Prepare For JEE Main Physics?
Various students have the varying interest and therefore varying knowledge of Physics accordingly. Physics section of JEE Main and JEE Advanced is a scoring section similar to Mathematics as it requires a logical approach along with calculations. A lot of students find Physics easier compared to Chemistry due to a large number of topics in Chemistry. Given below are some tips which will help students know exactly what they are lacking in their preparation for JEE Main Physics.
 Short notes of formulas: It is imperative that you create short notes for formulas while studying any chapter of Physics. These short notes of formulae will help you revise easily during the last few days.
 Read the Question thoroughly: It is of utmost importance that you have understood the question properly before attempting it. Sometimes, it is possible that the question requires a combined approach of two or more topics, because of which it is difficult to understand.
 Accuracy is the key: While solving mock tests or practice papers, students generally practice speed but do not work on accuracy. Accuracy is gained by solving the questions correctly. Higher accuracy is important than higher speed.
 Previous Year Question Papers and Mock Tests: The examination mode has changed and it requires the student to sit in front of a bright screen for more than 3 hours continuously. Mocks Tests for JEE Main will help you get used to this. Practice previous year question papers with a classic approach to end distractions from mobile phones or laptops.
 Revision every week: Howsoever easy it might seem, revising a full subject during the last few weeks is just impossible. To make sure the topics are within your mind, revision is required every week. Along with this, difficult questions must be marked to attempt later on.
 Study 3 hours, Analyse 3 hours: It is important to solve at least 1 full mock of 3 hours every two or three days once the whole syllabus is complete. But what’s even more important is analysing that particular mock test and the performance. Working on the right approach, weak and strong topics will help boost the scores in future.
Check JEE Main Preparation Tips
Most Important Topics of JEE Main Physics
Some topics cover the major portion of Physics portion and students shouldn’t miss them out during preparations. Check them out
 Modern Physics – JEE Main 2020 paper has five questions from Modern Physics, making it one of the most important topics. Make sure to cover subtopics like nuclear fission and fusion, dual nature of matter, radioactive decay of substances and Xrays. Also study the Bohr’s model properly. Again NCERT shall be a starting point and further consult HC Verma for the theory part and 3000 Solved Problems in Physics by Schaum for the numerical part.
 Electrostatics: Every year almost four questions are being asked from Electrostatics; considered to be one of the high scoring topics in Physics. With the clarity of basic concepts, students can easily crack four questions from a single topic. Concepts of Physics by H C Verma is a highly recommended book for Electrostatics as it comprises solved numerical problems of good quality.
 Oscillation and Waves– Like Electrostatics, students can expect 34 questions on this topic too. Clear concepts from NCERT and then delve further with H C Verma for application of concepts.
 Optics – Comparatively, an easy topic with minimum 23 questions being asked every year. While doing studies make sure to understand Huygens principles. The best book recommended for this topic would be Understanding Physics for JEE Main, Advanced Optics & Modern Physics by DC Pandey.
Check JEE Main Exam Pattern
Moderately Important Topics of JEE Main Physics
Topics listed hereunder are equally important and should be covered by students during preparations to be on the safer side. A good amount of questions are being asked about these topics. Take a look at these and the books one must refer to:
 Magnetics – JEE Main usually includes 2 questions from this portion and JEE Main in 40 Days by ARIHANT and Understanding Physics for JEE Main are the best books to refer.
 Electromagnetic Induction and AC Mostly, numerical problems are asked in this section. Get a grasp over Faraday’s Law and consult Concepts of Physics by H C Verma for understanding the topic.
 Current Electricity– Physics section covers almost 3 questions on Current Electricity with Ohm’s law, Ohmic and NonOhmic conductors and colour code for resistors being the most important subtopics. Refer Concepts of Physics by H C Verma to brush up fundamentals.
 Waves Usually this portion has one question every year and HC Verma would be a good book to refer. Make sure to give importance to topics like S.H.M and its equation, principle of superposition of waves and Doppler Effect in sound.
Check JEE Main Physics Syllabus
Lesser Important Topics of JEE Main Physics
The last category of topics includes questions from sections that may or may not have questions in JEE Main. However, it’s advised to not to skip them completely and read them to have a clarity of concepts. Usually, one question is asked about these topics.
 Physics and measurement
 Dual nature of matter and radiation
 Gravitation
 KTG
 Communication system
Preparation Tips for JEE Main Physics – Part B
JEE Main Physics (Part B) gives 20% weightage to practical applications (Experimentation) of concepts. The problems are simple and require a basic understanding of experimenting. The questions are based on topics like
 Vernier Calipers
 Ohm’s Law
 Metre Scale
 Surface Tension of Water
 Screw Gauge
 Coefficient of Viscosity
 Speed of Sound
 Young Modulus of Elasticity
 Refractive Index of a Glass Slab
 Simple Pendulum
 Use of Multimeter
 Resistivity of the Material
It is advised that students must work around this section too, in order to increase their score and attempt as many questions as possible.
Study Material for JEE Main Physics
It is very much possible that even though a student might have prepared study notes for him/her self, they might feel incomplete or too detailed. Finding a short summary of all the topics is probably not easy and even though friends are very much reliable, one might not really send hundreds of pages on WhatsApp or email. To ease this part, we are providing study notes for JEE Main Physics in the links below
JEE Main Physics Study Material  Download Links 
JEE Main Physics Notes – Part I  Download 
JEE Main Physics Notes – Part II  Download 
NTA Free Mock Tests and Old Question Papers
National Testing Agency has provided Free Mock Tests as well as Old Question Papers up to 2017 on their official website for students to practice. These mocks are based on the actual exams and have the same visual pattern that the candidates will see in the actual examination. Although, it is not possible to find topicwise mocks here, students can practice full mocks for JEE Main Physics Preparation. Steps to access the mocks tests are given below
 Head over to the official website of NTA – www.nta.ac.in
 Click on the ‘Students’ tab given in the menu.
 Under the ‘Test Practice’ section, click on ‘Mock Test’
 After a new webpage loads, select your exam as JEE Main, choose the paper you want to attempt and click on ‘Start Mock Test’.
To access old question papers, click on Downloads in the menu. You will find previous year exam papers there. Choose the year and examination and select the paper you want to download.
Check JEE Main Previous Year Question Papers.
Level of Difficulty in JEE Main Physics
JEE Main Physics has had varying levels of questions according to difficulty in various shifts in the past few years. But on an average basis, it has usually been moderate to difficult. Given below is an analysis of questions bifurcated according to difficulty level in JEE Main 2020 January session. Although as per the given analysis, JEE Main Physics pretends to be the easiest section of B.E/B. Tech Paper (Paper 1) but according to the reviews of the various papers by candidates, Physics was considered tricky and pretty hard. The major problem faced by students is to understand and interpret the question. Normally, questions are easy to solve but it takes a fine amount of time to interpret them.
Sections  Difficult  Medium  Easy 
Chemistry  4  11  10 
Mathematics  2  10  13 
Physics  2  7  16 
Topicwise Weightage in JEE Main Physics
Given below is a weightage of various topics in JEE Main Physics according to past year trends. As you can see, Mechanics covers a lot of major topics and a large number of questions are asked from Mechanics, which can be scoring for a lot of candidates. Do note that the pattern is based on 30 questions asked previously with a total of 120 marks. As per the new exam pattern, this analysis might have changed.
Topics  Number of Questions  Total Marks  Weightage(%) 
Electrodynamics  6  24  20% 
Capacitance  1  4  3% 
Current & Electricity  1  4  3% 
Electromagnetic Field & Force  2  8  7% 
Electromagnetic Induction  1  4  3% 
Electrostatics  1  4  3% 
Heat & Thermodynamics  3  12  10% 
Heat Transfer  1  4  3% 
KTG & Thermodynamics  2  8  7% 
Mechanics  11  44  37% 
Error in Measurement  2  8  7% 
Fluid Mechanics  1  4  3% 
Friction  1  4  3% 
Gravitation  1  4  3% 
Projectile Motion  1  4  3% 
Properties of Matter  2  8  6% 
Rigid Body Dynamics  2  8  7% 
Work, Power & Energy  1  4  3% 
Modern Physics  5  20  17% 
Electromagnetic waves and communications  2  8  7% 
Modern Physics – Concepts  2  8  7% 
Semiconductors  1  4  3% 
Optics  3  12  10% 
Geometrical Optics & Physical Optic  2  8  7% 
Wave Optics  1  4  3% 
SHM & Waves  2  8  7% 
Simple Harmonic Motion  1  4  3% 
Sound Waves  1  4  3% 
Total  30  120  100% 
NTA Video Lectures for JEE Main Physics by IITPAL
If a candidate wishes to understand a particular chapter thoroughly, National Testing Agency (NTA) has provided video lectures made by some reputed IIT Professors under the name of IITPAL on Youtube. The chapters are divided into subtopics for each chapter of JEE Main Physics. There are a total of 188 video lectures of 50 to 60 minutes runtime. To watch these video lectures follow the steps given below
 Head over to official website of NTA – www.nta.ac.in
 Click on the ‘Students’ tab.
 Under the ‘Test Practice’ section, select ‘Content Based Lectures’.
 Alternatively, students can head over to Youtube website and search for IITPAL and look for the topic they want to study.
Preparation Books for JEE Physics
For the purpose of revision, it is always suggested to refer NCERT Books of Class 11th and 12th. NCERT books provide quick understanding along with few important questions to solve. But when the requirement is of deep understanding and heavy practice, reference books offer best material. Check out the list of books given below that students must read and refer for gearing up their preparations for JEE Main Physics.
Author  Books 
HC Verma  Concepts of Physics Vol I and II 
I.E. Irodov  Problems in General Physics 
Arihant Publications  Understanding Physics by D.C. Pandey: Set of books for: Electricity & Magnetism Mechanics (Vol. 1 & 2) Optics & Modern Physics Waves & Thermodynamics 
R.P. Feynman  Feynman Lectures on Physics 
SS Krotov  Problems in Physics 
Arthur Beiser, Shobhit Mahajan, S. Rai Choudhury  Concepts of Modern Physics 
Halliday, Resnick and Walker  Fundamentals of Physics 
Advanced Level Physics: Examples and Exercises  Nelkon, Michael, Parker, Philip 
Check JEE Main Recommended Books
As we went through a large number of JEE Main Physics Preparation Tips, there are still a lot of points left unchecked. There are multiple pages with multiple tips and so much more and the list is neverending. To utilize your time in the best way possible, it is important to just read the basic tips and start preparing. Most of the students get confused about the pattern to follow and a lot of students keep reading these tips but never read their books! Do not delay your studies and do not think that learning is ever going to stop! Just open your books and start practising high weightage topics!
Benefits of Starting JEE Main Preparation Early
JEE Main 2020 Official Schedule is finally out now, and now we know that the exam is going to be held in the months of January and April. JEE Main is among the most competitive exam in the world which sees a participation of approximately 1 million candidates every year. To get a seat in NITs or IITs through JEE requires a lot of effort and one has to supersede huge competition to succeed. So, what’s the ideal time to start JEE Main Preparation?
JEE Main Previous Year Question Papers with solutions
The official release of the JEE Main question papers has been announced by the National Testing Agency for Paper 1, 2 and 3. The candidates who have appeared in the exam can check out all the 75 questions with their solutions by checking the question paper. The National Testing Agency has also released the JEE Main 2019 question papers for both the sessions which were held in January and April. You will find JEE Main Previous Year Question Papers ranging from 2015 to 2020 here in this article.
To score high in JEE Main 2020, it is advised that the students start solving the JEE Main Previous Year Question Papers so that they can prepare more systematically. By solving JEE Main previous year question papers, the candidates can have an idea of the actual exam paper and can pay more attention to completing the exam within the mentioned deadline. JEE Main 2020 was conducted between January 6 to 9 and for the April session, the exam will be held during 18th to 23rd July 2020, as the exam has been postponed due to COVID19 outbreak. The JEE Main Application Process has already been completed and students are now waiting for JEE Main Admit Cards. More information regarding the exam and JEE Main Previous Year Question Papers is mentioned below.
JEE Main 2020 Important Dates (January Session)
Events  Dates 
Application form start  3rd Sep 2019 
Closing of Application form  8th Nov 2019 
Release of Admit Card  6th Dec 2020 
JEE Main 2020  6th to 9th January 2020 
JEE Main Question Papers availability  Released by NTA 
JEE Main 2020 Important Dates (April Session)
Events  Dates 
Application form starts  February 7, 2020 
Closing of Application form  March 12, 2020 
Release of Admit Card  10 to 14 days prior to exam (tentative) 
JEE Main 2020  18th to 23rd July 2020 
JEE Main Question Papers availability  Not yet disclosed 
Check JEE Main 2020 Exam Dates
What are the ways to download JEE Main Previous Year Question Papers?
The best way to prepare for any competitive examination is to practice the previous year question papers as much as you can. You can easily find the JEE Main previous year question papers from the official website of the exam conducting body. Below are mentioned the steps to download the JEE Main previous year question papers:
 Head over to the official website of NTA – www.nta.ac.in
 Click on ‘Downloads’ in the upper tabs.
 Select the year and paper you wish to download.
 The students can click on the respective paper link they want to download.
 The paper will be downloaded in PDF form with questions and the right option.
 The students are advised to download the exam paper and take a print out if they wish to practice the same offline.
 Alternatively, you can also download the same JEE Main previous year question papers in the links provided below in this article.
Check here JEE Main Preparation Tips
JEE Main 2020 Answer Keys
January Session
Candidates can check the JEE Main 2020 Answer key for the January session which will help them calculate their scores for the examination. Given below are links to download the answer keys in PDF form.
JEE Main Paper  Answer Key 
Paper 2 and Paper 3  Click Here 
Paper 1  Click Here 
April Session
Candidates can check the JEE Main 2020 Answer key for the April (now July) session which will help them in preparing for the exam.
JEE Main Paper  Answer Key 
Paper 2 and Paper 3  Available soon 
Paper 1  Available soon 
In order to use these answer keys, you will need to download the response sheet of your shift for JEE Main 2020. After downloading the response sheet, you will need to match the Question ID and your response – the option ID you chose. If the correct option ID matches your selection, it is the right answer. If it does not match, it is a wrong answer.
JEE Main 2020 Question Paper (January Session)
The question papers for JEE Main 2020 January session are given below to download. All question papers are downloadable in PDF form. These question papers are sourced from the official website of NTA and have questions in all three languages – English, Hindi and Gujarati – similar to the official examination. JEE Main 2020 is based on the new exam pattern and even today, students are unaware of the new JEE Main Exam Pattern. For the April (July) session, these question papers will definitely help in achieving a higher score.
JEE Main Paper  Date and Shift  Download Link 
Paper 1  7th Jan 2020 – Shift 2  Download 
8th Jan 2020 – Shift 1  Download  
8th Jan 2020 – Shift 2  Download  
9th Jan 2020 – Shift 1  Download  
9th Jan 2020 – Shift 2  Download  
Paper 2  6th Jan 2020 – Shift 1  Download 
6th Jan 2020 – Shift 2  Download  
Paper 3  6th Jan 2020 – Shift 1  Download 
6th Jan 2020 – Shift 2  Download 
JEE Main 2019 Question Paper (April session)
Belowmentioned is the JEE Main 2019 question papers (April session). All available downloads are in PDF format to use them offline as well.
Exam  Shift  Question Paper  Answer Key 
JEE Main 8th April 2019  Forenoon Shift  Click Here  Click Here 
Afternoon Shift  Click Here  Click Here  
JEE Main 9th April 2019  Forenoon Shift  Click Here  Click Here 
Afternoon Shift  Click Here  Click Here  
JEE Main 10th April 2019  Forenoon Shift  Click Here  Click Here 
Afternoon Shift  Click Here  Click Here  
JEE Main 12th April 2019  Forenoon Shift  Click Here  Click Here 
Afternoon Shift  Click Here  Click Here 
JEE Main 2019 Question Paper (January session)
Solving the last year’s JEE Main question paper will help the candidates to understand the difficulty level, questions asked and the ideal time required to attempt each question. Download the JEE Main 2019 January Session Question paper PDFs below
JEE Main 2019 January Session  Sessions  Question Papers  Answer Key 
January 8, 2019 (Paper 2)  Forenoon Session  Click Here  Click Here 
Afternoon Session  Click Here  –  
January 9, 2019 (Paper 1)  Forenoon Session  Click Here  Click Here 
Afternoon Session  Click Here  Click Here  
January 10, 2019 (Paper 1)  Forenoon Session  Click Here  Click Here 
Afternoon Session  Click Here  Click Here  
January 11, 2019 (Paper 1)  Forenoon Session  Click Here  Click Here 
Afternoon Session  Click Here  Click Here  
January 12, 2019 (Paper 1)  Forenoon Session  Click Here  Click Here 
Afternoon Session  Click Here  Click Here 
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 2019 SectionWise Question Papers by Allen Kota
Given below are sectionwise question papers of 2019 for students who wish to study each section separately. Click on links below to download question papers in PDF form.
Date  Shift  Paper with Answer  Paper with Solutions  
Physics  Chemistry  Maths  Physics  Chemistry  Maths  
January 9  Shift 1  Click Here  Click Here  Click Here  Click Here  Click Here  Click Here  
Shift 2  Click Here  Click Here  Click Here  Click Here  Click Here  Click Here  
January 10  Shift 1  Click Here  Click Here  Click Here  Click Here  Click Here  Click Here  
Shift 2  Click Here  Click Here  Click Here  Click Here  Click Here  Click Here  
January 11  Shift 1  Click Here  Click Here  Click Here  Click Here  Click Here  Click Here  
Shift 2  Click Here  Click Here  Click Here  Click Here  Click Here  Click Here  
January 12  Shift 1  Click Here  Click Here  Click Here  Click Here  Click Here  Click Here  
Shift 2  Click Here  Click Here  Click Here  Click Here  Click Here  Click Here 
JEE Main Previous Year Question Papers – 2015 to 2018
It is suggested that each aspirant must look at the JEE Main previous year question papers so that they can understand the type of questions asked in the exam. The students who can solve last year’s question papers are the ones who understand the latest trend of questions and topics asked in past exams. Students can check the JEE Main previous year question papers of 2018, 2017, 2016 and 2015 below. Click on the links given in the table to download JEE Main Question Paper PDFs.
Exam Year  Exam Date  Physics  Chemistry  Mathematics 
2018  April 15 Morning Session  Click Here  
April 15 Evening Session  Click Here  
April 16  Click Here  
2017  April 8, 2017  Click here  Click here  Click here 
April 9, 2017  Click here  
2016  April 9, 2016  Click here  
April 10, 2016  Click here  
2015  April 10, 2015  Click here  
April 11, 2015  Click here 
Benefits of Solving JEE Main Previous Year Question Papers
Resources from previous year question papers of JEE Main will be beneficial in many ways to each and every student. The main aim should be to decipher what the trend will be for the upcoming examination. Read below to how the JEE Main Previous Year Question Papers can be beneficial for you.
 Understanding Question Pattern – While the exam pattern is said to be important, what’s even more important is the question pattern. A question in a board examination requires subjective knowledge. But for JEE Main, it might require conceptual knowledge of more than two chapters combined.
 Repeating Questions – It does not go unnoticed, but students might forget that there are certain questions which repeat almost every single year. Previous year question papers can help in practising such questions. Usually there is a numerical change or a combination of two other topics in separate years.
 Full Revision – Revision is not a difficult task if students have a clear approach of solving moderate to complex problems during the last few weeks. But it is obvious that questions from books might already be solved. In such a case, previous year question papers will be helpful.
 Less Distractions – Students have a habit of using pen and paper while solving problems. While exam mode has completely changed to computerbased, rough sheets will still be provided for solving numerical questions. Previous Year Question Papers bring back the classic approach which prevents random distractions that a smartphone or PC might have.
Check JEE Main Important Formulas
How can students practice with the help of JEE Main Previous Year Question Papers?
The students giving JEE Main 2020 are suggested to start preparing for the JEE Main with the help of JEE Main previous year question papers and sample papers. The benefit of preparing for the exam using the JEE Main previous year question papers will be students knowing more about the exam pattern, the time needed to solve the test, along with knowing the difficulty levels of the exam. Some other advantages of practising using JEE Main previous year question papers include:
 By practising more using the help of the JEE Main previous year question papers, the candidates will have a clear understanding of the exam pattern and marking scheme based on which they can secure more marks in the test.
 Regularly solving JEE Main previous year question papers will help the students to know their weaker points in addition to strong areas as well.
 When the candidates know about the JEE Main previous year question papers, they can begin their preparation accordingly and can look for the ways through which they can improve your understanding.
 By regularly practising the JEE Main previous year question papers, the candidates can know about their strong and weak areas and can design the preparation strategy accordingly that can help them in overcoming their weaknesses.
JEE Main Mock Tests vs JEE Main Previous Year Question Papers
A lot of students are confused between JEE Main Mock Tests and JEE Main Previous Year Question Papers. Due to the confusion, they are unable to figure which one of these two would be the right option to enhance the preparation for the examination.
In that case, first, they need to understand the meaning of the Mock Test. A mock test is nothing but a copy or a simulation of the actual examination. When a student is attempting a mock test, he/she is practically attempting a simulation of the examination. It ultimately helps students in getting adapted towards the examination environment as they might be attempting the exam for the first time.
Now, usually, a JEE Main Mock Test is designed from scratch. This means all the questions are usually new and only a few questions are taken from old question papers. But NTA, the official agency for conducting JEE Main, has provided JEE Main Mock Tests of JEE Main Previous Year Question Papers. Students can attempt the previous year question papers of the year 2019, 2018 and 2017 using the mock tests provided on the official website of NTA.
Platforms providing question papers as mock tests
Other than this, a lot of other educational websites and institutions also provide JEE Main Previous Year Question Papers as Mock Tests such as
 Resonance – Resonance is one of the top educational institutions in India for preparation of JEE and NEET examinations. JEE Main Previous Year Questions Papers, as well as Answer Keys, are available on the official website of Resonance. Students will find question papers from 2013 to 2019 which are more than sufficient.
 BYJU’S – BYJU’s is a top elearning platform for school kids and teenagers. Once a student has registered, they can download question papers of 2019 to 2014 along with answer keys for various sets of the question papers for JEE Main.
 JEE Main Guru – JEE Main Guru has a large database of combined study notes and previous year question papers of JEE Main and Advanced from various other institutes such as Allen, Aakash etc. The major content is available in PDF form which can be downloaded and used offline.
 Vedantu – This elearning platform is famous for its free video lectures as well as free mock tests. Students can attempt a large number of tests and also watch analysis videos of those tests to figure out the errors they might have made during the attempt.
There are many other educational platforms available for solving mock tests based on JEE Main previous year question papers. You can try whichever platform suits you the best.
JEE Main Test Practice Paper Centers
This year, to benefit the students and prepare them well for the entrance tests, National Testing Agency (NTA) has established a network of more than 3000 Test Practice Centres spread all over India. Students can now go and practice and train themselves before the examination for the “Computer Based Test (CBT)” mode of examinations.
The experienced, qualified and professional Nodal officer and staff available at the Test Practice Center will help and motivate the students to clear their doubts and solve problems and to make them familiar with the CBT mode of examinations.
Students can only visit the practice test centers on the specific day and schedule which is given below:
Day  Timings 
On working day Monday to Friday  2.00 p.m. – 4:00 p.m. 
On Saturday, Sunday and holidays  10.00 a.m. – 4:00 p.m. 
The types of questions and topics which are asked in the exam differ each year. However, the JEE Main previous year question papers are helpful for the students in knowing more about the exam pattern and the kind of questions that are asked in the exam. According to the students who gave JEE Main in 2019, the questions asked in the exam were moderately difficult in terms of difficulty level. The Physics section was the most difficult section and more questions came from the analytical section which needed long calculations and assumptions. The students reviewed that Chemistry was the easiest section among all the sections in the exam.
JEE Main Chemistry Syllabus: Topicwise Weightage, Best Books and Important Topics
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 Chemistry Syllabus is provided by the NTA on its official website. NTA has changed the pattern of the examination. The Chemistry section will hold 25 objective type questions carrying 100 Marks.
This article provides you information with a complete syllabus of Chemistry for JEE Main 2020. Apart from this, candidates will get some important information for preparing for JEE Main, like Important Books, Question Papers, Syllabus of other subjects and JEE Main Exam Pattern. If you are aiming to crack JEE Main 2020 then your ongoing preparation should speed up. Now the candidates have very less time left to prepare for the exam.
In order to download the whole syllabus as PDF, just press Ctrl + P (Print) and choose the option to save this webpage as PDF. You can use this page as ‘Todo list’ if you are beginning your revision or preparation for JEE Main.
JEE Main Chemistry Syllabus – Chapters
Given below is the syllabus for various subsections of Chemistry namely – Physical Chemistry, Inorganic Chemistry and Organic Chemistry. The main chapters are given below after which you will also find a detailed summary of all these topics.
Section  Chapters 
Physical Chemistry  Some Basic Concepts in Chemistry 
Atomic Structure  
State of Matter  
Chemical Bonding and Molecular Structure  
Chemical Thermodynamics  
Solutions  
Equilibrium  
Redox, Reaction and Electrochemistry  
Chemical Kinetics  
Surface Chemistry  
Inorganic Chemistry  Classification of elements and periodicity in properties 
Hydrogen  
Block elements (alkali and alkaline earth metals)  
P Block elements group 13 to group 18 elements  
d and f – block elements  
Coordination compounds  
Environmental chemistry  
General principles and processes of isolation of metals  
Organic Chemistry  Purification and characterisation of organic compounds 
Hydrocarbons  
Chemistry in everyday life  
Principles related to practical chemistry  
Organic compounds containing halogens  
Organic compounds containing oxygen  
Organic compounds containing nitrogen  
Polymers  
Biomolecules  
Some basic principles of organic chemistry 
Detailed JEE Main Chemistry Syllabus
Given below is a detailed JEE Main Chemistry Syllabus with chapters and subtopics of each chapter. JEE Main Chemistry Syllabus is divided the same way as given above – Physical, Inorganic and Organic chemistry.
Physical Chemistry Syllabus
Chapter 1 Some Basic Concepts of Chemistry 

Chapter 2 States of Matter 

Chapter 3 Atomic Structure 

Chapter 4 Chemical Bonding and Molecular Structure 

Chapter 5 Chemical Thermodynamics 

Chapter 6 Solutions 

Chapter 7 Equilibrium 

Chapter 8 Redox Reactions and Electrochemistry 

Chapter 9 Chemical Kinetics 

Chapter 10 Surface Chemistry 

Inorganic Chemistry Syllabus
Chapter 11 Classification of Elements and Periodicity in Properties 

Chapter 12 General Principles and Process of Isolation of Metals 

Chapter 13 Hydrogen 

Chapter 14 S Block Elements (Alkali and Alkaline Earth Metals) 

Chapter 15 P Block Elements 

Chapter 16 D and F Block Elements 

Chapter 17 Coordination Compounds 

Chapter 18 Environmental Chemistry 

Organic Chemistry Syllabus
Chapter 19 Purification and Characterisation of Organic Compounds 

Chapter 20 Some Basic Principles of Organic Chemistry 

Chapter 21 Hydrocarbons 

Chapter 22 Organic Compounds Containing Halogens 

Chapter 23 Organic Compounds Containing Oxygen 

Chapter 24 Organic Compounds Containing Nitrogen 

Chapter 25 Polymers 

Chapter 26 Biomolecules 

Chapter 27 Chemistry in Everyday Life 

Chapter 28 Principles Related to Practical Chemistry 

Check JEE Main Preparation tips for Chemistry
Important Topics From JEE Main Chemistry Syllabus
Some topics are asked repeatedly in the past few years from JEE Main Syllabus. Candidates must give more attention and practice to such important topics. Here is a graph which reflects such topics from the JEE Main Chemistry syllabus along with the weightage.
Important topics for JEE Main Organic Chemistry
In JEE Main the type of questions asked is not fixed in Organic Chemistry. Questions can be asked randomly so in this way all topics are important for JEE Main 2020. Prepare the basics and general topics of organic chemistry in detail.
Some important topics in JEE Main organic chemistry are:
 Reactions and their mechanism
 Acidity
 Nomenclature
 basicity
In JEE Main Questions based on mechanism and named reactions are asked commonly. Prepare steps of common chemical reactions. 23 questions on average, from the topic, organic synthesis are asked in the exam.
Important topics for JEE Main Inorganic Chemistry
For JEE Main 2020 all the topics in Inorganic Chemistry are considered important. In JEE Main all the chapters carry equal weightage. Clear your basics and the fundamentals of each and every topic. Inorganic chemistry can be helpful in boosting your score only if you will prepare by the
 Methods of Preparation and Chemical Reactions, uses, etc. of the compounds.
 Chemical bonding
 Elements of the periodic table
 Transition elements and coordination chemistry
 S & P block elements and Hydrogen
Focus on these topics and they should be on your tips. For Inorganic chemistry, these topics are important for building a solid foundation. Questions asked from Chemical bonding are based on the following topics:
 Dipole Moment
 Shape and Hybridisation
 Molecular Orbital Theory
 Fajan’s Rule & its application
About three questions are asked from transition elements and coordination chemistry chapters. Questions are based on topics like Lanthanoid Contraction, Isomerism (Structural, Geometrical, Linkage, Optical Isomerism), Nomenclature and Crystal Field Theory.
Important topics for JEE Main Physical Chemistry
Mole concept in Physical Chemistry is the most important topic for JEE Main. Certain reactions like Redox Reaction are based on the Mole concept. Hence, being the basic connect this topic should be on your tips.
In Atomic Structure, you formulae and basic concepts should be clear. Questions are frequently asked from this chapter in JEE Main. Important topics in this chapter are The Wavelength of Electronic Transition, Quantum Numbers and Ionisation Energy.
Topics like State and Solidstate are also important for JEE Main 2020. Make your fundamentals clear on these topics. From topics like van der Waals equation, Kinetic Theory of Gases and Types of Molecular Velocity are among the topics for frequently asked questions.
The other topics that carry equal weightage in JEE Main are below:
 Equilibrium
 Chemical Thermodynamics
 Chemical Kinetics
 Electrochemistry & Redox Reactions
 Surface Chemistry
 Chemical Bonding and Molecular Structure
 Solutions
Check JEE Main Important Formulas
Topicwise Weightage of JEE Main Chemistry Syllabus
Usually in Chemistry, there are theorybased questions and they take less time to answer compared to Physics and Mathematics questions. Sometimes the concepts in the Chemistry section are seen as complex. Overall this section can boost your marks in JEE Main. Given below is a weightage table for various chapters. This table is subject to change as there is no official weightage provided by NTA. But according to the trends in the past, the weightage has been provided.
Topics  No of Questions  Marks 
Transition Elements and Coordination Chemistry  3  12 
Periodic table and Representative Elements  2  8 
Thermodynamics And Gaseous State  2  8 
Atomic Structure  1  4 
Chemical Bonding  2  8 
Chemical And Ionic Equilibrium  2  8 
Solid State And Surface Chemistry  1  4 
Nuclear Chemistry And Environment  2  8 
Redox Reaction  1  4 
Electrochemistry  1  4 
Chemical Kinetics  1  4 
General Organic Chemistry  1  4 
Stereochemistry  1  4 
Hydrocarbon  1  4 
Alkyl Halides  1  4 
Carboxylic Acid and their Derivatives  1  4 
Carbohydrates, amino acid and Polymers  1  4 
Aromatic Compounds  1  4 
Level of Difficulty in JEE Main Chemistry (January 2020 session)
Given below is a table showing the segregation of questions in JEE Main 2020 January Session on an average basis of all shifts combined. Looking at the table below it seems that the Chemistry section was very hard compared to other sections. But it is also important to note that a large number of questions in chemistry were quick to solve which gave students enough time to work on medium and difficult questions as well.
Section  Difficult  Medium  Easy 
Chemistry  4  11  10 
Mathematics  2  10  13 
Physics  2  7  16 
Check JEE Main Question Papers
IITPAL Video Lectures Provided by NTA
National Testing Agency has provided video lectures recorded by some reputed IIT Professors under the name of IITPAL on Youtube. These lectures are divided into sub topics for each chapter. There are more than a 100 videos of approximately 50 to 60 minute runtime for each video. To access these videos
 Head over to official website of NTA – www.nta.ac.in
 Click on the ‘Students’ tab.
 Under the ‘Test Practice’ section, select ‘Content Based Lectures’.
Alternatively, students can also head over to Youtube and search for IITPAL along with the topic name they wish to watch the lecture for.
Best Books to Prepare JEE Main Chemistry Syllabus
While it might be overexaggerating if a particular book is said to be allinone for JEE Main Chemistry syllabus, as the vast syllabus for chemistry requires studying from various books. Moreover, top educational writers publish separate books for the three subsections. Given below are some best books that aspirants can refer to while preparing the JEE Main Chemistry syllabus.
Common Books 

Organic Chemistry 

Inorganic Chemistry 

Physical Chemistry 

Things To Remember While Studying Chemistry
JEE Main Chemistry is often called out as a scoring section for most of the JEE aspirants. This is because every year, the question paper for Chemistry has easy to moderate questions on basic concepts. Questions also take less time to solve as they require theoretical knowledge rather than any calculations.
JEE Main Chemistry syllabus is more about a planned approach rather than direct conceptual applications. The students must be thorough with all the formulas, named reactions, chemical equations, and periodic table trends as all these concepts constitute a major portion of JEE Main Chemistry syllabus. There could be a large chunk of direct and indirect questions from the abovementioned concepts.
But it is also important to note that just memorizing the theory and formulas will not always work for a JEE Main aspirant in developing the problemsolving skills. At the end, there must be the knowledge of what logic works behind a particular concept.
Check JEE Main 2020 Best Books for B.Arch
JEE Main Chemistry section is somehow considered to be one of the easiest sections, as many of the students have scored the most and performed very well in this section in the past. Practice a lot and solve as many these kinds of questions as you can because an aspirant who has practised these questions would be able to answer them instantly.
Some Numerical Value Based Questions in Chemistry
Ques. The hardness of a water sample (in terms of equivalents of CaCO3) containing 10–3M CaSO4 is : (molar mass of CaSO4 = 136g/mol).
Ans. 100 ppm
Ques. The standard electrode potential Eº and its temperature coefficient (dEº/dT)p for a cell are 2V and –5×10–4 VK–1 at 300K respectively. The cell reaction is Zn(s) + Cu2+(aq)→ Zn2+(aq) + Cu(s). The standard reaction enthalpy (ΔrHº) at 300K is _________________ kJ/mol (F= 96485 C mol1)
Ans. 414.9
Ques. The number of monochlorinated products obtained on chlorination of 2 methylbutane is_________.
Ans. 4
JEE Main 2020: Best books for JEE Main Preparation
Graduating from IITs open opportunities globally for the candidates with excellent packages. These amazing opportunities do not come easy. The way to IIT is divided into two phases the first is JEE Main and the second phase is JEE Advanced. Preparation for JEE Main is the first step to get into IIT and many other institutions and it is an arduous task. Many aspirants get puzzled in picking up the right reference book. It is very important to pick the best books for JEE Main. They play a crucial role when it comes to preparing for this exam.
Candidates must do their JEE Main preparation with a strong strategy. If you choose the right sources to prepare for, you have already won half of the battle. Here, we have enlisted some specific books that will give an idea of the expected questions in JEE Main. We have also discussed how to use the books to be properly prepared for the examination.
 Always go for the latest editions of the books.
 Ensure that the books you buy follow the latest JEE exam pattern.
 Ensure that the books you refer follow the latest JEE exam syllabus.
 Make sure some sample papers/unsolved papers are included in the reference books.
Best Books for JEE Main 2020 Preparation
Aspirants can choose any book as per their preference to cover subjects in the JEE Main 2020 Syllabus. We have enlisted subjectwise books to help you to prepare for the exam.
Best Books for JEE Main Preparation 2020 Physics
One needs to maintain a perfect balance between theoretical concepts and practical problems. One needs to be thorough with the theory portions to be able to put them into applications.
Sl. No.  Books Name  Author/ Publisher 
1.  Physics Class XI & XII  NCERT 
2.  Exemplar Problems: Solutions Physics  NCERT 
3.  Physics  H C Verma 
4.  Physics Vol1 and Vol2 by for theory and nontrivial problems  Resnick Halliday 
5.  Concept of Physics Vol – 1 & Vol 2  H C Verma 
6.  Understanding Physics (Arihant Publications): Set Books for

D C Pandey 
7.  Concepts of Modern Physics (SIE)  Arthur, Sobita Mahajan & S. Rai 
8.  Problems on General Physics  I E Irodov 
Best Books for JEE Main Preparations 2020 Chemistry
These books are a few from the best books suggested by top rankers of JEE Main but read them only after you have covered a considerable part of NCERT textbooks.
Organic Chemistry
Sl. No.  Name of Books  Author/Publisher 
1.  Organic Chemistry Volume I  I L Finar 
2.  Organic Chemistry  Morrison and Boyd 
3.  Organic Chemistry  O P Tandon 
4.  Organic Chemistry  Arihant Prakashan 
5.  Concept of Organic Chemistry  M S Chauhan 
6.  Organic Chemistry  Solomons 
7.  Organic Chemistry  Peter Sykes 
8.  Organic Chemistry  Paula Bruice Yurkanis 
Inorganic Chemistry
Sl. No.  Name of Books  Author/Publisher 
1.  Inorganic Chemistry  O P Tandon 
2.  Inorganic Chemistry  J D Lee 
3.  NCERT Books for Class XI & XII  – 
Physical Chemistry
Sl. No.  Name of Books  Author/Publisher 
1.  Physical Chemistry  P W Atkins 
2.  Physical Chemistry  O P Tandon 
3.  Numerical Chemistry  P. Bahadur (G R Bathla & Sons) 
4.  Numerical Chemistry  R C Mukherjee 
5.  University Chemistry  Bruce H. Mahan 
6.  General Chemistry  Ebbing 
7.  Chemistry XI and XII  NCERT 
Reviews
 Concise Inorganic Chemistry by J. D. Lee: This book will focus on understanding the basics rather than cram it.
 Textbook by OP Tondon – a great book for solving numeric problems.
 Modern Approach to Chemical Calculations by RC Mukherjee – This book will help ace the numeric problems in Physical Chemistry.
 Numerical Chemistry 22/e by P Bahadur – Several top rankers recommend this book for all types of numerical questions in 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
Best Books for JEE Main Preparation 2020 Mathematics
You need to be thorough with the concepts, theorems and important formulas before practicing the sums in Mathematics. Below mentioned are the best books for JEE Main Preparations for Mathematics.
Sl. No.  Books  Author/Publisher 
1.  Maths XI & XII  NCERT 
2.  Higher Algebra  Hall Knight 
3.  Algebra  Arihant Publications 
4.  Coordinate Geometry  S. L. Loney 
5.  Problems in Calculus of One variable  I A Maron 
6.  Differential Calculus  Arihant Publications 
7.  Integral Calculus  Arihant Publications 
8.  Trigonometry  S. L. Loney 
9.  Complete Mathematics for JEE Main  Tata McGraw Hill 
10.  New Pattern Mathematics for JEE Main/Advanced  Arihant Publications 
Check JEE Main Important Topics
What are the books best for?
Choosing the books can be a very strenuous work. The following section will help you with the books relevant for different topics in all the three subjects.
Physics
Sl. No.  Book Name  Best for 
1.  Concepts of Physics Vol 1 and Vol 2 By H C Verma  Quality Problems on all topics 
2.  Fundamentals of Physics by Halliday, Resnick and Walker  For theory and Non trivial Problems 
3.  Understanding Physics by D C Pandey (Arihant Publications): Set Books for

Explanation, Derivation and Question set of Quality Solved/Unsolved problems. 
4.  Problems in General Physics by I.E. Irodov  Practicing Problems 
5.  Understanding Physics by Freedman and Young  Explanation for the theory of all topics 
6.  Problems in Physics by SS Krotov  Practicing Problems 
7.  Problems and Solutions of Physics by Shashi Bhushan Tiwari  For Practicing Problems and study detailed solutions 
Chemistry
Sl. No.  Book  Best for 
1.  NCERT Textbooks (Class XI and XII)  Direct questions from these books 
2.  Modern Approach to Chemical Calculations by R.C Mukherjee  Numericals based on Physical Chemistry 
3.  Organic Chemistry by O P Tandon  Vivid Explanation of the topics 
4.  Concept of Physical Chemistry P Bahadur  Set of quality problems 
5.  Concise organic chemistry by J D Lee  Best for reference 
6.  Physical Chemistry by A.W Atkins  Helps in practice and revision 
7.  Organic Chemistry by Morrison and Boyd  Helps in practice and revision 
Mathematics
SL. No.  Books  Best For 
1.  Objective Mathematics for R D Sharma  Basics 
2.  Plane Trigonometry by S L Loney  Trigonometry 
3.  Algebra by Dr S K Goyal (Arihant Publications)  Algebra 
4.  Play with Graphs by Amit M Agarwal (Arihant Publications)  Practice of Sums 
5.  Differential Calculus by Amit M Agarwal (Arihant Publications)  Calculus 
6.  Integral Calculus by Amit M Agarwal (Arihant Publications)  Calculus 
7.  The Elements of Coordinate Geometry  Coordinate Geometry 
8.  Complete Mathematics for JEE Main Tata Mcgraw Hill  Explanation of the topics 
Check JEE Main Preparation Tips
Instructions to the Applicants
 Stick to the best book and prepare accordingly.
 It is advisable to not go for too many books at one time.
 Make sure your books have solvedunsolved sample papers.
 Keep making notes as you go through the books.
 Paste sticky notes at the end of the pages and jot down important details to revise better.
 Use a highlighter to mark the crucial points.
 Make sure you mark the important points and make notes in your second or third reading.
JEE Main Paper Analysis shows that the JEE Main papers are usually moderately difficult. With the right sources and preparations, candidates can ace their JEE Main Examinations.