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Most Important Chapters and Topics for JEE Mains 2026 - If you preparing for JEE Mains 2026 then you need to focus on high-scoring chapters and topics from Physics, Chemistry, and Mathematics. Students need to understand these most important topics as they will help them to prepare effectively for the NTA JEE Main 2026 exam. Students can check the JEE Main 2026 syllabus to follow all the chapters and topics included in the exam. It is important to cover all the important chapters for JEE Mains 2026 from the basic level. Additionally, students must check the JEE Main chapter-wise weightage PDF to get insight into which topics carry more weight in the exam. Candidates appearing for the JEE Main exam can find here the important topics and chapters to ace the entrance exam. Let's begin!
The JEE Main 2026 results for Session 1 have been declared. Students who are unsure about the counselling process, cut-offs, or suitable engineering college options can seek expert guidance. A free counselling session can be booked by filling out the Google Form.
Candidates are advised to study all the chapters included for JEE Main 2026, as questions are formulated from the entire JEE Main 2026 syllabus. However, it is a good strategy to start preparation for the exam from the important topics of the JEE Main 2026 exam. Also, students must refer to JEE Main sample papers to get an exact idea about the overall JEE exam pattern and the way that the questions will be formulated. Applicants can also study the weightage of chapters in JEE Mains exam. Students are provided here with the JEE Main high-scoring chapters and topics, which should be given extra emphasis to score high.
Among top 100 Universities Globally in the Times Higher Education (THE) Interdisciplinary Science Rankings 2026
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The Most scoring chapters in JEE Mains Physics list given below should first be studied by candidates. These chapters have the highest weightage with the largest number of questions asked from them in the past 10 years.
|
Chapter |
No. of Questions (Last 10 Years) |
|
Optics |
211 |
|
Electrostatics |
205 |
|
Properties of Solids and Liquids |
184 |
|
180 | |
|
Electromagnetic Induction and Alternating Currents |
164 |
|
Oscillations and Waves |
162 |
|
Kinematics |
156 |
|
Magnetic Effects of Current and Magnetism |
155 |
|
Atoms and Nuclei |
146 |
|
128 |
The following are the Most scoring chapters in JEE Mains Chemistry. These topics can first be covered by candidates while preparing for the exam.
|
Chapter |
No. of Questions (Last 10 Years) |
|
Organic Compounds containing Oxygen |
259 |
|
216 | |
|
Co-ordination Compounds |
185 |
|
188 | |
|
Redox Reaction and Electrochemistry |
173 |
|
Organic Compounds Containing Nitrogen |
172 |
|
Chemical Thermodynamics |
166 |
|
Atomic Structure |
155 |
|
Chemical Bonding and Molecular Structure |
151 |
|
149 | |
|
d - and f - BLOCK ELEMENTS |
148 |
|
Some basic concepts in chemistry |
142 |
|
136 | |
|
Some Basic Principles of Organic Chemistry |
136 |
|
120 |
Most Important Chapters for JEE Mains Maths 2026
Candidates can check the list of the Most scoring chapters in JEE Mains Maths below. Candidates can use this list to gain an idea of the most important JEE Main 2026 maths chapters.
|
Chapter |
Number of Questions (Last 10 years) |
|
561 | |
|
Co-ordinate Geometry |
410 |
|
Integral Calculus |
300 |
|
Limit, Continuity and Differentiability |
290 |
|
231 | |
|
Matrices and Determinants |
202 |
|
Complex Numbers and Quadratic Equations |
200 |
|
Sets, Relations and Functions |
191 |
|
Statistics and Probability |
177 |
|
173 |
Students must cover all the Important chapters for JEE Mains 2026 from the below-recommended books by various subject experts, previous year JEE Main toppers and many test takers. Candidates are advised to first thoroughly go through the NCERT books for JEE Main 2026 preparation. Apart from NCERT books, students are advised to follow only one or two books for each subject and not refer to so many books. Apart from the theory books, candidates are also advised to check the sample papers and model question papers.
Candidates can check the best books for JEE Main 2026 Physics, Chemistry, and Mathematics in the table below.
|
Subject |
Recommended Books |
|
Mathematics |
|
|
Physics |
|
|
Chemistry |
|
Also refer:
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Frequently Asked Questions (FAQs)
Yes, the class 11 syllabus is very important for JEE Main, as it has approx 40 to 45% weightage.
Chemistry is the most scoring subject in JEE Main because, according to past paper analysis, it has more conceptual questions.
Candidates must first complete the NCERT books for all the topics and then move ahead to RD Sharma for Maths.
The weightage of trigonometry is around 3-4% in the exam. It is necessary to cover it. However, it is not very important since there are other high-weightage topics students can prepare instead of trigonometry.
If you want to qualify for the exam with good marks, then skipping a chapter is not recommended. Candidates must complete the entire syllabus, since the JEE Main difficulty level is rated moderate to difficult.
In JEE Mains 2026, Calculus holds the highest weightage, contributing around 25%. Key topics include differentiation, integration, and their applications. Following closely are Algebra and Coordinate Geometry, which require strong problem-solving skills, including solving equations, inequalities, and conic sections.
The most important topics and chapters for JEE Mains include Rotational Motion, Thermodynamics, Simple Harmonic Motion (SHM), Electrostatics, Magnetism, Optics, and Modern Physics.
On Question asked by student community
Hi student, you can check the list of colleges accepting 97 percentile in JEE Main . Please note that the list is curated as per the general category JEE Main percentile. As a candidate of the OBC-NCL category, you may get into better colleges as the percentile for OBC-NCL is
Hi Jugal,
For top branches (CSE/ECE) at MBM Jodhpur may be challenging but you may have a higher chance going with less important streams through REAP counseling. Students from Rajasthan and those who belong to special category.
With an 86.88 percentile in the OBC-NCL category, gaining admission to the National Forensic Sciences University (NFSU) for the B.Tech-M.Tech Dual Degree in Computer Science & Engineering (Cyber Security) is highly competitive but potentially possible at newer campuses.
You can find the private college details, such as cutoff, rank, and college predictor based on JEE score, by visiting the Careers360 website. Check the link below.
https://engineering.careers360.com/exams/jee-main
You can check your admission chances through Careers360 predictor based on your JEE Main rank, home state, caste, and gender.
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