Home » Posts tagged 'JEE Main preparation Tips 2021'

Tag Archives: JEE Main preparation Tips 2021

How To Complete JEE Main Revision in 30 Days?

Last updated on August 19th, 2021 by user

JEE Main aspirants always find themselves in a dilemma of how to revise for JEE Main exam in 30 days. With only a couple of months left for the exams, everyone has pulled up their socks. JEE Main 2021 dates for the January session will be released soon by NTA. Amidst the pandemic of COVID-19 across the country, JEE Main exam dates have been postponed, which has given extra time to the aspiring test-takers to prepare effectively for the test. Read this article to know JEE Main revision time-table plan.

  • To make it more comfortable for the test-takers, we have prepared the 30-day plan that will help the test-takers in maintaining a balance between their school/ college studies and JEE Main exam preparation.
  • Students need to understand that preparing for the JEE Main is not scary as most of the questions asked in JEE Main are from the topics and subjects which we have studied in class 12th.
  • A good and systematic JEE Main Revision strategy will help the students in achieving good JEE Main Results.

The following article will give you a detailed insight on how to revise for JEE Main 2021 in a systematic manner. We have broken allotted the chapters to different weeks and prepared a whole revision plan that will help you make your preparations more impactful.

Also Read-

How To Revise For JEE Main – Time Table for 30 Days

Before we provide details about JEE Main 2021 Revision, it is important to know the latest and updated syllabus for JEE Main, which will be released by NTA soon and divide the syllabus to find out the total number of units in each subject. By knowing total topics and their weightage, the candidates can prepare a timetable for JEE Main 2021 preparation. The syllabus of JEE Main is divided into following number of units –

Name of the Subject Total Number Of Chapters
Maths 16
Physics 21
Chemistry 28
Total 66

Since the Chemistry syllabus of JEE Main is vast, the test-takers need to spare enough time for Chemistry as it will help a lot in the preparation for JEE Main Chemistry. The students can prioritize the syllabus as per their comfort but mostly it is advised to start preparing the toughest subjects first, or the ones which take more time.

The below-mentioned JEE Main preparation time table for 30 days will help the JEE Main aspirants in their preparations:

JEE Main Revision – Week 1

Week Day Mathematics Physics Chemistry
Week 1 Monday Logarithms, Quadratic Equation, Application and Derivation Power Electrostatic, Work, Energy, Gravitation Alkyl Halides, Mole Concept and Carbonyl Compound
Tuesday Continuity, Limit, Circles, Current Carboxylic Acid and their Derivatives
Wednesday How to pair of Straight Lines Waves Chemical bonding
Thursday 3D Geometry Locus Thermal Electricity Thermal Expansion Atomic Structure Electrochemistry
Friday Relations and Functions, Circles, Sets, Electricity Heat Transfer Phenol, Alcohol, Ether
Saturday Statistics, Probability Friction, Newton’s Law of Motion Solid State Gaseous State
Sunday Revise and take mock test


JEE Main Revision – Week 2

Week Day Revision Maths Physics Chemistry
Week 2 Monday Energy, Gravitation, Quadratic Equation, Logarithms, Vector Algebra Properties of Matter Biomolecules General Organic Chemistry
Tuesday Limit, Carbonyl Compound, Circles, Continuity, Integration Differentiation Fluid Mechanics Co-ordination Chemistry
Wednesday Thermal Electricity Thermal Complex Number Vector Communication Systems Hydrocarbons
Thursday Solid State Gaseous State Theory of Equation Heat and Thermodynamics Chemical Kinetics
Friday Friction, Newton’s Law of Motion, Sequence and Series Motion and Circular Motion Thermodynamics
Saturday Relations, Circles, Sets, Function Trigonometric Ratio Modern Physics Hydrogen and its Compound
Sunday Take more question papers

Check | JEE Main Exam Pattern

JEE Main Revision – Week 3 & 4

Week Day Revise Revise Revise
Last two weeks Monday Practice previous year questions Revise 2 chapters of Physics Revise two subjects of Chemistry
Tuesday Revise 2 chapters of Physics Revise two subjects of Chemistry Take practice maths
Wednesday Revise two subjects of Chemistry Practice Maths Revise 2 chapters of Physics
Thursday Maths practice Revise 2 chapters of Physics Revise two subjects of Chemistry
Friday Practise Maths Revise two subjects of Chemistry Revise 2 chapters of Physics
Saturday Revise 2 chapters of Physics Revise two subjects of Chemistry Maths practice
Sunday Revise and take mock test

Check | JEE Main Important Topics

Strategy for Different Subjects – JEE Main Revision 30 day plan

Since JEE Main schedule will be released soon, the aspirants need to be sure that they have done JEE Main Revision from the NCERT textbooks before referring to other options.


While preparing for a particular topic, write down all the important formulas and short tricks in a notebook. Writing down all the important details will help you in revising all the important topics, also you must practice more questions as it will help in getting familiar with different kinds of questions asked in the exam.

  • Since this is a crucial time so students must not get trapped in lengthy and challenging problems, which they have not done previously.
  • Rather at this point in time, focus on your strong areas.
  • Remember, every single minute is important and must not be wasted at all.
  • Once you have done JEE Main Revision using the NCERT, you can refer to other books of renowned authors like HC Verma and Resnick Halliday, etc. which you have studied earlier.
  • Also, don’t refer to new books, especially when your exam is approaching soon.

JEE Main Physics Important Chapters

  • Oscillations
  • Wave Optics
  • Photoelectric Effect and Electromagnetic Waves
  • Laws of Thermodynamics
  • Gravitation
  • Ray Optics
  • Unit and Dimension
  • Semiconductors and Communication system

Read | JEE Main Physics Preparation Tips


CBSE textbooks need to be revised thoroughly as not only important topics are included in them but they also offer a detailed explanation of all the topics. You can solve the exercises that are mentioned at the end of chapters, and post completing JEE Main Revision from CBSE books, you can refer to other books such as Morrison Boyd, etc.

JEE Main Chemistry Important Chapters

  • Chemical Kinetics
  • Atomic Structure
  • Chemical Bonding and Molecular Structure
  • Electrochemistry
  • Nuclear and Surface Chemistry
  • Coordination Compound
  • d and f Block Elements
  • Haloalkanes
  • Gaseous and Liquid State

Read | JEE Main Chemistry Preparation Tips


Most of the test-takers spend less time on mathematics as compared to Physics and Chemistry, as it takes little longer to understand Physics and Chemistry. Remembering mathematics solutions and formulas, is easy as compared to Physics or Chemistry. But, make sure that you have pen down all important formulas and short tricks in a notepad, so that it comes handy when revising the syllabus.

JEE Main Mathematics Important Chapters

  • Vectors
  • Circle
  • Determinant and Matrices
  • Straight Line
  • 3-Dimensional Geometry
  • Sequence and Series
  • Probability
  • Limits
  • Continuity and Differentiability

Read | JEE Main Mathematics Preparation Tips

Essential Tips on JEE Main 2021 Revision

Here we have listed some general tips shared on how to revise for the JEE Main exam:-

  • Your focus should be on selective study as less time is left now.
  • Try to complete your syllabus at the earliest. After that, start solving previous years’ question papers. Since, the majority of the questions will come from previous year questions but in a different style, so taking more mock tests and solving previous year sample papers will help a lot in clearing your doubts.
  • You can refer to Arihant Experts for practicing the questions besides referring to many inline resources for the same.
  • If a particular topic holds lesser weightage and you are not able to complete it on time, then instead of wasting time on the same, move forward.
  • JEE Main Revision and preparing notes are the key aspects for success. Keep on revising whatever you have studied till now.
  • Stay healthy and don’t take any pressure.

Must Read 

Crucial Points To Remember During JEE Main Revision

  • You must use the online resources to a limited extent only as using them extensively might affect your eyes and brain, thus reducing your overall studying time as well.
  • In case your basics are not clear, you can do JEE Main Revision referring to the NCERT textbooks or can check video tutorials available online.
  • Moreover, if there is something which you have not touched at all, then leave it rather than trying to understand it now.
  • Besides studying, it’s important to get involved in outside activities as well, including playing games, talking with friends, going for morning and evening walks, etc. which will help you in feeling more relaxed and motivated.
  • You can do meditation and Yoga as it will work as a stress booster for you. Avoid taking much tea or coffee as it will increase your nervousness level.
  • Stay focused and continue your JEE Main Revision using the notes, which you prepared earlier. Compiling important notes and formulas will help you with your revisions and will not eat up your valuable time.
  • Since you are left with less than a month, adhering to these guidelines will determine your success or failure in the coming prestigious JEE Main exam. So, rather than losing your morale, make the best possible utilization of the available time, especially when even a single second is important.
  • While taking JEE Main mock tests, try to attempt theoretical questions first before starting working on the numerical questions.
  • It is better to start with the questions that are easier to attempt as it makes us feel motivated and confident. However, this is just advice, you can choose your own style of doing the test.
  • You need to stay optimistic and keep your confidence level high. Nothing is impossible in the world, if you are determined and want hard to get success.


We hope that the above-mentioned JEE Main 2021 Revision tips will help in developing a better understanding of cracking JEE Main in 1 month time. A well-structured timetable and determined mind and soul will help you to clear the exam with flying colors.

JEE Main Revision FAQs

Q.When will the JEE Main 2021 January session be conducted?

Answer: The official JEE Main 2021 dates have not been released yet. However, the exam might be conducted in February or March 2021.

Q.What is the eligibility criteria for appearing in JEE Main 2021?

Answer: In order to appear for JEE Main 2021, you need to clear Class XII with at least 75% aggregate and PCM as compulsory subjects.

JEE Main Preparation Tips for Physics: Important Topics, Study Material and Strategies

Last updated on August 18th, 2021 by user

JEE Main Preparation Tips for Physics: Physics is considered as one of the toughest subjects and it happens to be the key subject for JEE Main April and May 2021. The Physics section comes with application-based questions that are easy to solve but difficult to interpret. Students need to have a grip over the basic concepts to attempt such JEE Main Physics questions.

  • According to experts, the difficulty level of Physics is moderate to easy.
  • However, in JEE Main 2021 February and March, the Physics section was moderate in almost all the slots. Check Paper Analysis
  • Further, past trends have reflected that Physics has always been tricky and on the tougher side.

Latest Updates:

  • JEE Main 2021 April and May sessions have been postponed.
  • The revised JEE Main 2021 exam dates for April and May sessions are expected to be out soon.
  • JEE Main 2021 syllabus is the same as previous year but NTA has introduced some changes in JEE Main 2021 Exam Pattern.
  • The registration for May session will be opened for a short period after the April session is completed.

JEE Main Preparation Tips for Physics

The tips here are not about how to pass the JEE Main Physics section, but how to score higher and how to score 100+ in Physics in JEE Main 2021. It’s because a candidate is considered in counselling even at a rank of 5 lac+.

Also Read

Basic JEE Main Preparation Tips for Physics

Given below are some JEE Main Preparation Tips for Physics to help the aspirants to begin with their exam preparations.

Strengthening Basics

  • To start with, it’s important for students to strengthen their fundamentals and basic concepts.
  • They must complete the prescribed JEE Main 2021 Syllabus because even a single question can make a difference to your JEE Main scores and percentile.
  • After completing NCERT, aspirants must delve deep into each topic by referring to other reference books of JEE Main Physics.


Topic-Wise JEE Main Physics Preparation

Focus on 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, board examinations are more subjective while in JEE Main, the main focus should be on speed with accuracy.
  • However, JEE Main Physics Preparation requires you to practice a lot of tough questions too.

Also Check 

How To Prepare Physics For JEE Main 2021 April and May Session?

Physics section of JEE Main 2021 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 lesser number of topics and lighter syllabus in Physics. Given below are some JEE Main Preparation Tips for Physics which will help students know exactly what they are lacking in their JEE Main Physics Preparations.

  • Short notes of formulas:
    • It is imperative that you create short notes for important formulas while studying any chapter of Physics for JEE Main.
    • These will help you revise easily during the last few days.
  • Read the Question thoroughly:
    • Understanding the question properly before attempting it is of utmost importance.
    • 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:
    • Higher accuracy is more important than higher speed.
    • Accuracy is gained by solving more and more questions correctly.
  • 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 2021 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:
    • To make sure the topics are within your mind, revision is required every week.
    • Along with this, difficult Physics JEE Main questions must be marked to attempt later on. Check Revision Plan
  • Study 3 hours, Analyse 3 hours:
    • Last but not the least, it is important to solve at least 1 full mock test 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.

You Might Like

JEE Main Preparation Tips for Physics: Most Important Topics

Some topics cover the major portion of the Physics section for JEE Main and students shouldn’t miss them out during preparations. Check them out here-

  • Modern Physics
    • Modern Physics is one of the most important topics for the Physics section.
    • Make sure to cover sub-topics like nuclear fission and fusion, dual nature of matter, radioactive decay of substances and X-rays.
    • 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 in the Physics section are asked from Electrostatics; thus it is considered to be one of the high scoring topics in Physics for JEE Main.
    • 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 3-4 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 2-3 questions being asked every year.
    • While studying, 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.


JEE Main Preparation Tips for Physics: Moderately Important Topics

Topics listed hereunder are equally important and should be covered by students during JEE Main preparations to be on the safer side. A good amount of Physics JEE Main 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 chapter and JEE Main in 40 Days by ARIHANT and Understanding Physics for JEE Main are the best books to refer to.
  • 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
    • Around 3 questions are asked from Current Electricity with Ohm’s law, Ohmic and Non-Ohmic conductors and colour code for resistors being the most important sub-topics.
    • 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 to.
    • Make sure to give importance to topics like S.H.M and its equation, principle of superposition of waves and Doppler Effect in sound.


Lesser Important Topics for JEE Main Physics Preparation

The last category of topics includes questions from sections that may or may not have questions in JEE Main 2021. However, it’s advised to not to skip them completely and read them to have a clarity of concepts. Usually, one question is asked from these topics.

  • Physics and measurement
  • Dual nature of matter and radiation
  • Gravitation
  • KTG
  • Communication system

JEE Main Preparation Tips for 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 work around this section too, in order to increase their score and attempt as many questions as possible.


JEE Main Preparation Tips for Physics: Useful Books

Prominent exams like JEE Main demands the best preparation. And best preparation can be done if and only if you are well aware of the best study material for JEE Main.

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 & MagnetismMechanics (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 Nelson, Michael, Parker, Philip

Also Check

JEE Main Preparation Tips for Physics: NTA Free Mock Tests

The National Testing Agency has provided free mock tests as well as old question papers from 2018 onwards on their official website for students to practice. 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 on the menu.
  • Under the ‘Test Practice’ section, click on ‘Mock Test’.
  • After new webpage loads, select your exam like JEE Main 2021, 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.

Update: NTA has launched the National Test Abhyas Application for students to practice full mock tests. Aspirants can also use other android apps for JEE Main 2021 Preparation.

You Might Like

NTA Video Lectures for JEE Main Physics Preparations

If a candidate wishes to understand a particular chapter thoroughly, National Testing Agency (NTA) has provided video lectures by some reputed IIT Professors under the name of IIT-PAL on Youtube. Each chapter of JEE Main Physics is divided into sub-topics. 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 the official website of NTA – www.nita.ac.in
  • Click on the ‘Students’ tab.
  • Under the ‘Test Practice’ section, select ‘Content Based Lectures’.
  • Alternatively, students can head over to the Youtube website and search for IIT-PAL and look for the topic they want to study.

NTA Video Lectures for JEE Main Physics Preparations

These JEE Main Physics Preparation Tips are enough to help you finish your Physics Syllabus and utilize your time in the best way possible. The exams are just a few days away and it is advisable not to delay studying. You must prepare your JEE Main preparation time table and stick to it.

Also Check

JEE Main Preparation Tips for Physics FAQs

Ques.Will JEE Main 2021 be tough?

Answer: Nothing can be said about the difficulty level of the exam right now. However, with regards to JEE Main you should always expect the unexpected.

Ques.Is 250 a good score in JEE Mains?

Answer: 250 is considered to be a good score and you can hope to get admission in good colleges with such a score.

Ques.Is studying NCERT enough for passing JEE Main 2021?

Answer: A lot of questions are asked directly or indirectly from NCERT textbooks. So if you study NCERT thoroughly then you will easily be able to solve around 65% of the questions.

Ques.Can I pass JEE Main 2021 without coaching?

Answer: Yes, it is possible to crack JEE Main without coaching. You just need to follow a proper study plan and go through all the preparation tips given here.

Ques.How can I score 100+ marks in Physics in JEE Main?

Ans. Regular studies and building strong hold on basic concepts are the only mantras to score 100+ marks in Physics.The second tip will be not to forget about covering topics in semiconductor electronics and communication systems which are usually ignored by students and they end up losing at least 10-15 marks for these two topics.

Ques. Are NCERT books enough for preparing physics for JEE Main?

Ans. NCERT books surely provide basic conceptual clarity. But to practice more on the difficult and tricky questions , must refer to other books as well.

Ques. How do I prepare physics for JEE Main 2021?

Last updated on February 18th, 2021 by user

Ans. To prepare well for the JEE Main exam one can follow these preparation tips :

  1. Refer best books for JEE Main
  2. Make notes
  3. Practice at least last 10 years question paper
  4. Maintain accuracy
  5. Keep on revising concepts
  6. Analysis of your progress
Ques. How should I attempt my physics section?

Ans. Some of the important paper attempting tips are :

  1. Read the questions carefully
  2. Look for the easy questions first
  3. Try to cover question first you have strong command
  4. Attempt only those questions you are confident about
  5. Do not try to attempt all the questions, this will increase chances of negative marking
  6. Save time to revise the paper to locate possible errors and rectify them.
Ques. Is the physics section in JEE Main tough ?

Ans. According to previous year trend analysis level of difficulty in JEE Main physics is mentioned below:

Sections Difficult Medium Easy
Chemistry 4 11 10
Mathematics 2 10 13
Physics 2 7 16

JEE Main Preparation Tips 2021: Subject-wise Tips, Toppers’ Tips, Important Topics

Last updated on August 24th, 2021 by user

If you want to pursue B.E/B.Tech from a top-notch engineering institute in India then achieving a good score in JEE Main 2021 is highly important. Just one month is left for preparation for the February 2021 session. Hence, it is imperative to follow the JEE Main Preparation Tips to balance out the studies for 12th boards and competitive exams.

Latest Updates-

  • NTA has announced Exam Dates for April and May sessions of JEE Main 2021. Check exam dates
  • JEE Main 2021 is scheduled to be conducted in 4 sessions – February, March, April and May 2021. Read More
  • JEE Main Application Form will be available from 16th December 2020 to 16th January 2021. Read More
  • NTA has introduced some changes in the JEE Main 2021 exam pattern. Read More

Mentioned below are a few JEE Main Preparation Tips to score well-

  • JEE Main 2021 exam can be cracked easily by following points below:
  • Proper analysis of the previous year JEE Main question papers is a must.
  • JEE Main candidates are advised to solve topic wise and section wise questions from previous year JEE Main question papers.
  • Go through the sample questions for numerical based problems released by NTA.
  • It is important for aspirants to be familiar with the revised JEE Main exam pattern.

Aspirants could easily score 250+ in JEE Main 2021 exam by following the above tips.

JEE Main Exam Pattern JEE Main Admit Card
JEE Main Mock Test JEE Main Revision Plan

JEE Main Preparation Tips: Basic Tips

There are several colleges in India, but JEE main aspirants always look for the top engineering colleges in India for admissions. Follow the JEE Main preparation tips given below to get admission in the desired college and score better rank.

Time Management

  • An important aspect of JEE Main preparation tips is proper time management
  • Prepare a structured time table to manage time
  • Adhere to the timetable and prioritize your set goals
  • Apart from the time table, set deadlines as well to cover the syllabus within the timeframe

Know the Syllabus and Exam Pattern

  • Be thorough with the JEE Main 2021 syllabus
  • Practice familiar topics and revise them regularly
  • Ensure to practice tough topics on a regular basis
  • Cover and revise topics of maximum weightage
  • As NTA has revised JEE Main 2021 exam pattern, students are advised to update themselves with a new pattern.
  • Along with MCQs, there will be numerical based questions also.
  • Candidates will be required to attempt 5 out of 10 numerical based questions.
  • There will be NO negative marking for numerical questions


Practice JEE Main Mock Tests

  • Attempting JEE Main 2021 mock tests and practice papers can help in analysing preparation level for JEE Main 2021 exam
  • Mock tests identities the level of questions and hence allows an aspirant to focus on weaker topics
  • Analysis of mock tests are available online that helps in understanding accuracy, strong, weak and time-consuming topics


  • JEE Main aspirants need to organize learning and revision time.
  • Revision ensures you are on track with the topics that are not under purview but must be worked on.
  • Revise covered topics every alternate day or at least twice a week.
  • Also follow all the JEE Main 2021 revision tips and tricks.


  • Practise builds up speed in core topics
  • The same speed must be maintained at JEE Main 2021 exam centre as well
  • There is no section based time limit, therefore solve enough questions from each section within 1 and a half hour


  • 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 sure one’s with accurate answers
  • Accurate answers improve the overall score and hence overall rank considered for IITs
  • As there are negative markings for MCQs in JEE Main exam, try to attempt sure shot questions with accuracy


JEE Main Preparation Tips by 2021 Toppers

In JEE Main 2020 September session, 24 candidates scored a perfect 100 percentile out of the 9 lakhs+ applicants

Below are few JEE Main Preparation Tips by toppers of September session:

  • Kaushal Kumar Reddy
    1. JEE Main exam was moderately difficult
    2. His basic strategy was to understand basic concepts of Physics, Chemistry and Mathematics
    3. He followed NCERT books along with other practise papers to clear concepts and better learning as per the latest JEE Main exam syllabus
  • Landa Jitendra
    1. He is a resident of Andhra Pradesh
    2. Landa Jitendra took coaching from Sri Chaitanya institute
    3. He said the teachers at the coaching centre instructed him when what and how to study
    4. He referred to the study material provided by the coaching centre and used to attempt JEE Main mock tests every weekend
  • Nishant Agarwal
    1. Nishant said he was preparing from the very beginning and aimed to score full marks in JEE Main examination
    2. He was immensely motivated by the teachers at the coaching centre
  • Divyanshu Agarwal
    1. This candidate scored 100 percentile by self-study
    2. He used to have 8-9 hours of self-study that helped him to achieve a full score in JEE Main examination
  • Gurkirat Singh
    1. He studied for JEE Main from NCERT and the study material provided by FIITJEE.
    2. However, for JEE Advanced preparation, he focused more on subject specific books like HC Verma for Physics, MS Chouhan and RC Mukherjee for Chemistry and SL Loney for Mathematics.
  • Chukka Tanuja
    1. She focused more on sample papers as reading and re-reading the same thing again and again gets very repetitive.
    2. She also said that practicing sample papers kept ehr motivated and prepared ehr better for the exam as writing in an exam like scenario made her confident.


JEE Main Preparation Tips for Class XI and XII Students

This section highlights JEE Main preparation tips for class XI and XII students.

Boards are Important!

  • Class XI and XII students must focus on their board exams
  • This is because they are equally important as JEE Main or JEE Advanced
  • Also, the aggregate percentage of boards is a deciding factor of a candidate’s eligibility in JEE Main and JEE Advanced
  • Due to tough competition among students, many top colleges do not enrol students below an aggregate of 90% in 12th.

Understanding Weaknesses

  • Many JEE Main 2021 aspirants take 11th class lightly to focus on 12th exams which is a wrong approach
  • Class XI subjects consist of topics that create a base for the topics of Class XII
  • To make concepts of 12th clear, one must understand the basics of the same in 11th class itself.

Time Flies!

  • Time management is important
  • Manage time in such a way that you get enough time for studying, doing household chores, leisure and other activities
  • Initially start by calculating the time consumed in day-to-day activities using a stopwatch
  • Then, prepare a time limit for every activity
  • Give a major portion of time for studies

Create Short Notes:

  • Students must create a habit of maintaining short notes of important topics of JEE Main 2021
  • This helps in revision a few days before the examination
  • Short notes are handy when time is less
  • Also, short notes are useful when one just needs to revise formulas, equations and short cut methods.

Do Not Procrastinate

  • It is not possible for JEE Main aspirants to decide how long will it take to cover entire JEE Main syllabus or JEE Advanced syllabus
  • Some benefits from the rigorous study while some scores well with less effective study
  • Stay focused and do hard work to a limit which is required


How to Make the JEE Main 2021 Preparation Plan?

Given below are some points to adhere while making a plan for the preparation of JEE Main 2021 exam:

  • Students must have a good idea of the expected weightage of various topics in JEE Main
  • Segregation of topics is necessary
  • Separate out time for difficult, moderate and easy topics. Difficult topics must be given more time
  • Give more time to topics that have heavy weightage in the examination
  • The sequential study is required in subjects like Mathematics
  • Plan your monthly schedule based on the sequential study mode
  • Core topics must be covered first
  • Ensure to leave at least 1 month for revision in the JEE Main 2021 preparation plan
  • Make sure to cover important topics in the revision. Prepare for contingencies

Steps Required in JEE Main Preparation Plan

  • Begin your plan by studying various chapters of the subject while understanding the core concepts of the topics
  • Use NCERT books or short video lectures to learn basics effectively
  • Make short notes on topics. Ensure to pen down only the most important information and formulas
  • Once a topic has been completed, try to recollect and analyze up to what extent have you understood the topic
  • Then start with solving the questions from the topic
  • JEE Main aspirants must attempt the topic-wise mock tests available for free on various learning portals
  • Once the whole subject is covered, try attempting sectional mock tests.
  • Continuous revision is necessary for exams like JEE Main. An important part of JEE Main Preparation Tips is continuous revisions using short notes
  • Try to clear all the doubts on any topic by keeping a separate doubt book. Use the ‘Doubtnut app’ to get solutions to the doubts
  • In between taking adequate breaks as fatigue could adversely affect mental and physical health
  • Try to maintain a desk and chair position for 3 hours but do take breaks during studies

Subject-wise JEE Main Preparation Tips

JEE Main Paper 1 consists of 3 subjects namely Physics, Chemistry and Mathematics. Each subject carries 30 questions. Candidates will be required to attempt a total of 25 out of 30 questions of each section. All three subjects should be given equal importance

Following the subject-wise JEE Main preparation tips will help students to prepare well:

JEE Main Preparation Tips: Physics

  • Physics is a conceptual subject for which basic concepts are vital to understand
  • After finishing a particular topic, JEE Main candidates are advised to solve the related problems on the same day
  • NCERT books must primarily be considered to understand basic concepts along with other reference books that help in JEE Main Physics Preparation

Also Check | JEE Main B.Arch (Paper 2) Exam Pattern

Most Important Topics of Physics

Below mentioned are a few important topics that should be covered for JEE Main exam preparation.Most Important Topics of Physics for JEE Main

Modern Physics

  • JEE Main 2021 paper will have five questions from Modern Physics
  • Make sure to cover sub-topics like nuclear fission and fusion, dual nature of matter, radioactive decay of substances and X-rays
  • JEE Main participants must study the Bohr’s model properly
  • Take NCERT as a primary resource for JEE Main 2021 exam preparation
  • Consult HC Verma for the theory part and 3000 Solved Problems in Physics by Schaum for the numerical part


  • Annually around four questions are asked from Electrostatics, which is considered to be one of the high scoring topics in Physics
  • Clarity of basic concepts is essential
  • Concepts of Physics by H C Verma is a highly recommended book for Electrostatics as it has solved numerical problems

Oscillation and Waves

  • Like Electrostatics, one can expect 3-4 questions from this topic
  • Understand concepts from NCERT and then utilize H C Verma for application of concepts


  • It is comparatively an easy topic with minimum 2-3 questions being asked every year
  • JEE Main appearing students are advised to learn Huygens principles
  • Most preferred book for this topic would be Understanding Physics for JEE Main, Advanced Optics & Modern Physics by DC Pandey


JEE Main Preparation Tips: Chemistry

Chemistry, as a subject, is a combination of concepts, theory and chemical equations. Following tips for JEE Main Chemistry Preparation will help in better learning:

  • Try to grasp upon the best study material for relevant learning
  • Mark out important points that can be used for revision
  • Solve the problems related to the basic concepts
  • Practice chemical equations by writing them down

Most Important Topics of Chemistry

Some important topics of Chemistry Syllabus are:Most Important Topics of Chemistry for JEE Main

Chemical Bonding and Molecular Structure

  • Kossel-Lewis Approach, Ionic Bond, Born Haber Cycle, Various Type of Bonds, Octet Rule, Exceptions, Bond Characteristics and all the other topics
  • These are short but hard to remember as such topics have unique characteristics for each bond or structure
  • JEE Main students must prepare all the topics of this chapter with proper understanding and revision

Periodic table (P-block, D & F-block and S-block elements)

  • Characteristics of elements of various blocks, Transition series, the configuration of elements in various blocks and many more sub-topics are included
  • The periodic table is divided into 3 chapters
  • This topic covers a major portion of the JEE Main chemistry question paper

Carboxylic Acids, Aldehydes and Ketones

  • Nomenclature, Nature of carbonyl group, methods of preparation, Physical and chemical properties and Mechanism of Nucleophilic addition
  • Reactivity of alpha hydrogen in Aldehydes, Carboxylic Acids: Nomenclature, Acidic nature, Methods of preparation
  • Physical and chemical properties

Redox reactions, Mole Concept and the concept of equivalents

  • Molarity (M), Normality (N), Equivalent Mass, Dilution Effects, Volume strength of H2O2 solution, Percentage Labeling of Oleum.
  • Modifications in the law of equivalence, e of Contents, Types of redox reactions, Examples of various types of redox reactions, Oxidation and Reduction, Oxidizing and Reducing Agents, Identification of Oxidizing and Reducing Agents
  • Balancing Redox Reaction, Practical Uses of Redox Reactions.


States of Matter – Solid-state, solutions and gases theory

  • The gaseous and liquid states of matter cover major theories. Van der
  • Waals Forces, Properties of Gases and Gas Laws, Kinetic Molecular Theory, Ideal Gas Law & Dalton’s Law of Partial Pressure, Graham’s Law of Diffusion & Gas Audiometry.
  • Deviation From Ideal Gas Behaviour and Van der Waal’s Equation, Liquid State.

Thermochemistry and Laws of Thermodynamics

  • Physical quantity entropy, Entropy Change, Bond Energy or Bond Enthalpies
  • Co-efficient of Performance (K), Numericals based on Co-efficient of Performance, Levoisier and Laplace law and Hess’s law
  • Experimental verification of Hess’s law, Applications of Hess’s law, Third Law of Thermodynamics, Zeroth Law of Thermodynamics, The Carnot Cycle

JEE Main Preparation Tips: Mathematics

Mathematics is one of the important subjects in JEE Main, which can be easy scoring as well as tough scoring section.

  • Mathematics skills can improve with regular practice
  • Try to be accurate and quick
  • While solving problems, try to create shortcuts that save time during the JEE Main
  • Note down important formulas separately, it will help in revision and makes JEE Main Maths preparation more effective

Most Important Topics of MathematicsMost Important Topics of Mathematics for JEE Main

Some important topics from Mathematics Syllabus are listed below:


  • It is amongst the largest topics of mathematics, divided into two major studies – Differential and Integral calculus
  • Important concepts in differential calculus are – limits and continuity, application of derivatives, differentiation
  • Key topics of integral calculus are – Indefinite integral, definite integral, area under curves

Coordinate Geometry

  • It is comparatively easy and scoring
  • Coordinate geometry focuses on shapes and curves on a graph
  • Key topics includes straight lines, hyperbola, parabola, ellipse, circle


  • Since 10th, trigonometry is touted to be most important part of mathematics syllabus
  • JEE Main aspirants must understand the basics of trigonometry
  • Not only JEE Main 2021, but other exams have questions from trigonometric ratios and trigonometric functions
  • This topic is only moderately tough and easily scorable


  • One of the most essential topics of Mathematics
  • The questions may vary from easy to tough
  • Key topics are sets, relations and functions, matrices and determinants, permutations and combinations
  • Other relevant topics from algebra includes complex numbers, probability, differential equations, quadratic equations and expressions, progressions and series, binomial theorem


JEE Main Preparation Tips: Using Android Applications

The Internet and its applications are a boon to every industry today and education is not spared by its impact. Smart accessories and apps can be utilised effectively to access digital content like video lectures easily from the comfort of home. Some apps of immense utility are detailed below:

App’s Name Specification Rating Size
Unacademy Learning App
  • Developer: Unacademy
  • Free lectures by toppers of various exams
  • No cost digital lectures
  • Direct interaction with tutors via comments
  • Live streaming and doubt clearing
  • Apt for JEE Main, JEE Advanced and other entrances
4.5/5 (3.5 lakh+ ratings) 25 MB
  • Apt for JEE Main and NEET
  • Interactive design and organised resources
  • Quick response time for doubts
  • Free video lectures for JEE Main aspirants
4.⅖ (1.2 lakhs+ Ratings) 39 MB
  • Vedantu has relevant resources for JEE Main exam preparation
  • App has solutions to questions from multiple books
  • All India Mock tests and live video lectures
  • No cost digital classes
  • WAVE technology allows for easy interaction with question on screen
16 MB
  • This app offers subject wise notes and video lectures
  • Mock test and topic wise tests
  • Large set of JEE Main previous year
  • The application offers many short notes on multiple topics for JEE Main revision
  • EduRev has adequate resources for different classes and entrance exams
4.6/5 (27k+ Ratings) 15 MB
Khan Academy
  • The app has been one of the pioneers in education-based applications
  • Free digital classes
  • The app designs lectures in accordance with CBSE and IIT JEE syllabus
  • Students are rewarded for answering correct questions after every topic
4.3/5 (1.2 lakhs+ Ratings) 32 MB
  • Meritnation was developed by Naukri.com
  • It offers video lectures
  • The app consists of more than 14000 videos based on content from NCERT books
  • It has solutions to questions from several reference texts including RD Sharma, HC Verma and TS Grewal
4.⅖ (1.2 lakhs+ Ratings) 16 MB
  • JEEReady was launched in 2019 by Amazon
  • All India Mock tests are available for JEE Main 2021 exam preparation
  • The app offers personalized reports on strong and weak sections based on tests attempted by students
Not Available 17 MB
FREE IIT JEE, NEET,, NCERT, Solutions & Doubts App
  • The app resolves doubts by students with quick response time
  • Tutors provide solutions from sources like Doubtnut, Google, Quora etc.
  • Students are rewarded for every day achievements and participation
  • Daily practise problems for easy JEE Main preparation
4.⅗ (97K+ Ratings) 18 MB
JEE Main and Advance 2021 Exam Preparation
  • Huge database of MCQs from all sections of JEE Main and JEE Advanced
  • The app houses a collection of previous year question papers
  • Students are offered accuracy and speed analysis for each test
  • Downloadable content compatible on any device
  • Topic-wise MCQs for every topic for JEE Main preparation
4.5/5 (4K+ Ratings) 9.3 MB

JEE Main Exam Analysis of Previous Years’ Papers

  • Candidates can check the JEE Main Paper Analysis of the previous year’s exam
  • The aim is to provide understanding of the type of questions asked and the important topics from each subject that carry more weightage

Topic-wise Analysis for Physics

Topics JEE Main Number of Questions (Year-wise)
2017 2018 2019
Units, Dimensions, Errors, Experiments 1 2 1
Kinematics 1 0 1
Newton’s Laws and Friction 0 0 1
Work, Power & Energy 1 2 1
System of Particles 2 1 0
Gravitation, Rotational Mechanics 2 2 3
Properties of Matter 1 0 1
SHM, Oscillations 2 1 1
Mechanical Waves and Sound 1 2 0
Ray Optics, Wave Optics 2 3 3
Heat and Thermodynamics 2 3 3
Electrostatics 4 2 2
Current Electricity 2 2 3
Magnetism, Magnetic effects of current 3 2 1
EMI, AC and EM waves and Communication 4 3 1
Modern Physics 2 5 3
Total 30 30 25


Topic-wise Analysis for Chemistry

Topics JEE Main Number of Questions (Year-wise)
2017 2018 2019
Atomic Structure and Classification 2 1 2
Chemical Bonding 1 1 0
Stoichiometry 0 2 2
States of Matter 2 1 0
Chemical & Ionic Equilibrium 2 1 1
Electrochemistry 1 0 1
Chemical Thermodynamics 1 1 2
Solutions 2 1 0
Chemical Kinetics & Nuclear Chemistry 1 2 1
General Organic Chemistry + Functional Group-I 2 5 3
Organic Chemistry + Functional Group-II 2 0 3
Organic Chemistry + Functional Group-III 1 1 2
Chemistry of Representative Elements 6 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 25

Topic-wise Analysis for Mathematics

Topic JEE Main Number of Questions (Year-wise)
2017 2018 2019
Sets, Relations and Functions 1 1 0
Limits, Continuity & Differentiability 3 2 3
Application of Derivatives 1 1 2
Indefinite and Definite Integrals & Area under the Curve 3 2 2
Cartesian coordinates & Straight Line 2 2 1
Circles 1 2 1
Conics 2 3 2
Quadratic Equations, Inequalities, Progressions 3 2 1
Complex Numbers 1 2 1
Binomial Theorem, Exponential & Logarithmic Series 1 1 0
Permutation & Combination 2 1 2
Probability 1 0 2
Vectors 0 1 1
3-D Coordinate Geometry 2 1 2
Differential Equations & Properties of Triangles 1 2 1
Trigonometry 2 3 2
Matrices & Determinants 1 2 2
Mathematical Logic 2 1 0
Statistics 1 1 0
Total 30 30 25


JEE Main Preparation Tips: Important Books

  • Every JEE Main aspirant must consider NCERT books to cover all topics
  • Refer other reference materials for covering sub topics
  • Certain books are available that consists of JEE Main Preparation tips as well for different topics
  • Such books have practice exercises at the end of every chapter along with in-depth explanation of concepts that eases JEE Main 2021 Preparation
  • Reference books allow a candidate to work on major topics with proper practice sessions

Some of the important JEE Main Preparation Books recommended for JEE Main aspirants by the experts includes the following:

Subject Important Books
  • H.C. Verma- For concepts and numerical practice
  • Resnick and Halliday: An optional book for concepts and examples
  • DC Pandey and O.P Tandon
  • Numerical Chemistry (Objective book) by P. Bahadur
  • S.N Sanyal’s Organic Chemistry book
  • NCERTs for Inorganic chemistry
  • Coordinate Geometry and Trigonometry by S.L. Loney-A DasGupta’s book for subjective and objective practice
  • Calculus by G N Berman
  • Arihant Books, Algebra – Hall and Knight


JEE Main Preparation Tips: Are Coaching Institutes Useful?

  • Several JEE Main aspirants emphasise on the importance of coaching classes for JEE Main Preparations
  • These coaching institutes offer faculties from top colleges of the country
  • The coaching material aids to develop a strong base for IIT JEE 2021
  • Aspirants need to follow a specific study pattern set by the respective institutes
  • Study schedule for JEE Main 2021 is also dictated by these institutes
  • Self-study, however, is preferred by those who could follow a similar study pattern
  • Aspirants are advised to prepare for various Olympiads and exams like NTSE (National Talent Search Examination)
  • Such olympiads also help to score better in board exams apart from JEE Main exam
  • JEE Main 2021 participants need to commit more than 6 hours of study per day
  • It is suggested that aspirants avoid breaks for continuous 3 hours of JEE Main preparations as the exam will be for continuous 3 hours
  • Try to complete the paper in 2 hours and 30 minutes, at least the top scoring ones. This will build speed while attempting the JEE Main 2021 exam

Following the above, JEE Main Preparation Tips will definitely improve a candidate’s score. Stay motivated and focused. For low scores also, there are various career options at a low score in JEE Main. Just look for the best option.

JEE Main Preparation Tips FAQs 

Ques: What resources can be used for the preparation of JEE Main exam?

Ans: JEE Main aspirants are always in search of best resources available offline or online. Many reference books, study materials, mock tests, previous questions papers as well as online lectures are readily available for preparations. Also, students can download various available apps available on the play store as well.

Ques: How relevant are coaching classes for JEE Main exam preparation?

Ans: Previous year JEE Main toppers have emphasised the relevance of coaching classes but there are exceptions as well. Coaching classes guide aspirants in every aspect from learning easily to preparing a time table. Those who can develop an effective study plan to achieve the best score in JEE Main exam can do it by self-study as well.

Ques: What type of questions will be included in the JEE Main exam?

Last updated on January 20th, 2021 by user

Ans: JEE Main exam of 2021 has an updated exam pattern. There will be numerical questions and multiple-choice questions. All sections will have 30 questions each. However, students will be required to attempt 5 out of 10 questions from the numerical section. For MCQs, there will be 4 choices. Drawing section will have drawing and sketching based questions.

Ques: Are there mock tests available on the NTA site?

Last updated on January 20th, 2021 by user

Ans: Yes, NTA website has mock tests since 2018 available. The site also has details on updated syllabus and exam patterns.