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JEE Main Chapter-wise Weightage 2026 for Physics, Chemistry, and Mathematics
JEE Mains Chapter-wise Weightage 2026: You can now check the weightage of chapters for Physics, Chemistry, and Mathematics for JEE Mains 2026. The JEE Mains chapter-wise weightage 2026 will help students determine which topics carry a higher mark and are more likely to appear in the JEE Mains exam repeatedly. It is better to pay more attention to the JEE Mains Chapter-Wise Weightage to increase marks. But along with that, students should study the entire syllabus to complete major preparation apart from the important topics. A well-prepared revision strategy, paired with special attention to high-weightage chapters, can definitely increase the chances of scoring a better percentile in JEE Mains 2026. Check this article to understand the high-weightage chapters for JEE Mains 2026. This will help candidates know the most important chapters in the JEE Mains 2026 Syllabus so they can plan their preparation and focus on scoring topics.
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This Story also Contains
- JEE Mains Weightage Chapter-wise 2026 PDF Free Download
- Most Asked Topics Of JEE Mains 2026 Physics
- Most Asked Topics Of JEE Mains 2026 Chemistry
- Most Asked Topics Of JEE Mains 2026 Mathematics
- Best Books for JEE Mains 2026
- Why Knowing the JEE Mains Chapter-Wise Weightage 2026 is Important?
JEE Main 2026 registration has already started, and students can register from 31 October 2025 to 27 November 2025. Session 1 is scheduled from 21 to 30 January 2026. This year, several changes have been made: dark mode has been enabled, font size has been adjusted, and screen zoom-in and zoom-out options have been added.
JEE Mains Weightage Chapter-wise 2026 PDF Free Download
Let's look at the high weightage chapters for JEE Mains as per the latest JEE Mains question paper:
JEE Mains Chapter Wise Weightage Of Class 11 Physics
You can check the high weightage chapters for JEE Mains Physics for class 11 here:
| Chapter Name | Weightage | Number of Questions(Out of 475) |
| Properties of Solids and Liquids | 9.05% | 43 |
| Physics and Measurement | 6.11% | 29 |
| Rotational Motion | 6.53% | 31 |
| Oscillations and Waves | 4.42% | 21 |
| Kinematics | 4.63% | 22 |
| Thermodynamics | 4.63% | 22 |
| Work, Energy, and Power | 4.00% | 19 |
| Kinetic Theory of Gases | 2.53% | 12 |
| Laws of motion | 1.89% | 9 |
| Gravitation | 2.74% | 13 |
JEE Mains Chapter Wise Weightage Of Class 12 Physics
You can check the high weightage chapters for JEE Mains Physics for class 12 here:
|
Chapter Name |
Weightage | Number of Questions(Out of 475) |
|
Optics |
13.26% | 63 |
|
Electrostatics |
10.74% | 51 |
|
Magnetic Effects of Current and Magnetism |
6.32% | 30 |
|
Atoms And Nuclei |
4.84% | 23 |
|
Current Electricity |
4.63% | 22 |
|
Electronic devices |
3.79% | 18 |
|
Dual Nature of Matter and Radiation |
4.00% | 19 |
|
Electromagnetic Induction and Alternating Currents |
3.79% | 18 |
|
1.47% | 7 | |
|
Experimental skills |
0.63% | 3 |
In the above table, you can see the weightage of chapters in JEE Mains in such a way that physics, optics carries the high weightage, followed by electrostatics and properties of solids and liquids, based on previous year trends.
JEE Mains 2026 Chapter Wise Weightage of Class 11 Chemistry
The JEE Mains 2026 Class 11 Chemistry chapter-wise weightage helps you identify the most important and scoring topics from Organic, Inorganic, and Physical Chemistry. Understanding the weightage of chapters in JEE Mains will guide your preparation strategy and help you focus on areas that can maximize your overall JEE score.
| Chapter Name | Weightage | Number of Questions(Out of 475) |
| Chemical Thermodynamics | 6.95% | 33 |
| Some Basic Concepts in Chemistry | 7.79% | 37 |
| Hydrocarbons | 5.26% | 25 |
| Some Basic Principles of Organic Chemistry | 6.32% | 30 |
| Atomic Structure | 4.63% | 22 |
| Equilibrium | 5.26% | 25 |
| Chemical Bonding and Molecular Structure | 4.42% | 21 |
| Classification of Elements and the Periodic Table | 4.42% | 21 |
| Purification and Characterisation of Organic Compounds | 2.11% | 10 |
JEE Main Previous 10 Year Questions & Solutions
Ace JEE Main with our ultimate ebook featuring previous 10-year question papers (2016–2025), detailed solutions, and clear insights into the latest exam pattern.
Download EBookJEE Mains 2026 Chapter Wise Weightage of Class 12 Chemistry
The JEE Mains 2026 Class 12 Chemistry chapter-wise weightage helps you identify the most important and scoring topics from Organic, Inorganic, and Physical Chemistry. Understanding these JEE Mains weightage chapter wise 2026 pdf will guide your preparation strategy and help you focus on areas that can maximize your overall JEE score.
|
Chapter Name |
Weightage | Number of Questions(Out of 475) |
|
8.21% | 39 | |
|
Organic Compounds containing Oxygen |
5.26% | 25 |
|
Chemical kinetics |
5.26% | 25 |
|
5.47% | 26 | |
|
p- Block Elements |
4.21% | 20 |
|
Redox Reaction and Electrochemistry |
6.11% | 29 |
|
5.26% | 25 | |
|
Biomolecules |
4.42% | 21 |
|
3.79% | 18 | |
|
3.37% | 16 | |
|
Principles Related to Practical Chemistry |
1.47% | 7 |
JEE Mains 2026 Chapter-wise Weightage for Mathematics
Many topics in mathematics are covered in both class 11 and class 12. So, here we are providing the weightage of both the classes in the table given below. Co-ordinate geometry, integral calculus, limit, continuity and differentiability are the most important topics in JEE Mains Mathematics.
You can check the weightage of JEE Mains Maths here:
|
Chapter Name |
Weightage | Number of Questions |
|
Co-ordinate geometry |
17.89% | 85 |
|
Integral Calculus |
10.74% | 51 |
|
Limit, continuity, and differentiability |
8.84% | 42 |
|
Sets, Relations, and Functions |
7.79% | 37 |
|
Complex numbers and quadratic equations |
6.95% | 33 |
|
7.37% | 35 | |
|
Matrices and Determinants |
7.16% | 34 |
|
6.32% | 30 | |
|
Binomial theorem and its simple applications |
4.21% | 20 |
|
Three-Dimensional Geometry |
5.26% | 25 |
|
Trigonometry |
4.42% | 21 |
|
4.84% | 23 | |
|
Permutations and combinations |
4.21% | 20 |
|
Differential equations |
4.00% | 19 |
|
Total |
100.00% | 475 |
Also Read:
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Most Asked Topics Of JEE Mains 2026 Physics
Based on previous years’ JEE Mains question papers, we have compiled the most frequently asked Physics topics. This data will help you focus on high-yield chapters and prepare strategically for JEE Mains 2026.
| Topic Name | Chapter | No. of questions asked |
| Dimension | Physics and Measurement | 7 |
| Logic Gates | Electronic devices | 5 |
| Adiabatic process | Thermodynamics | 4 |
| Dielectrics | Electrostatics | 4 |
| Lens Maker's formula | Optics | 4 |
| Motion of a charged particle in a uniform magnetic field(I) | Magnetic Effects of Current and Magnetism | 4 |
Most Asked Topics Of JEE Mains 2026 Chemistry
Using analysis from previous years’ JEE Mains papers, we have listed the most frequently asked Chemistry topics in the table given below.
| Topic Name | Chapter | No. of questions asked |
| MOLE CONCEPT AND MOLAR MASS | Some basic concepts in chemistry | 7 |
| Crystal Field Splitting in Octahedral Field | Co-ordination Compounds | 5 |
| Percentage Composition And Equivalent Weight | Some basic concepts in chemistry | 5 |
| First Order Reaction | Chemical kinetics | 4 |
| Magnetic Properties and Character | d - and f - BLOCK ELEMENTS | 4 |
| Stereoisomerism | Co-ordination Compounds | 4 |
Most Asked Topics Of JEE Mains 2026 Mathematics
We have analyzed past JEE Mains exams to highlight the Mathematics topics that appear most often.
| Topic Name | Chapter | No. of questions asked |
| Length of Latusrectum | Co-ordinate geometry | 6 |
| Linear Differential Equation | Differential equations | 6 |
| Reflexive, Symmetric and Transitive relation | Sets, Relations and Functions | 6 |
| Area Bounded by Two Curves | Integral Calculus | 5 |
| Definite Integration | Integral Calculus | 5 |
| Maxima and Minima of a Function | Limit , continuity and differentiability | 5 |
JEE Main Syllabus: Subjects & Chapters
Select your preferred subject to view the chapters
Best Books for JEE Mains 2026
We have given the best books for JEE Mains 2026 as per the JEE Mains 2026 Syllabus. You can check them below:
Best Books for JEE Mains Physics
|
Section |
Books |
Author/Publisher |
|
Concept Building |
Concepts of Physics (Vol I & II) |
H.C. Verma |
|
Practice + Numericals |
Understanding Physics (Set of Mechanics, Waves, Optics, Electricity, Magnetism, Modern Physics) |
D.C. Pandey (Arihant) |
|
Objective & Quick Practice |
Objective Physics |
D.C. Pandey / Arihant |
|
Reference Theory |
Fundamentals of Physics |
Halliday, Resnick & Walker |
|
Problem Solving |
Problems in General Physics |
I.E. Irodov |
Best Books for JEE Mains Chemistry
|
Section |
Books |
Author/Publisher |
|
NCERT Base |
NCERT Chemistry (Class 11 & 12) |
NCERT |
|
Physical Chemistry |
Physical Chemistry |
O.P. Tandon |
|
Physical Chemistry Problems |
Numerical Chemistry |
P. Bahadur |
|
Organic Chemistry |
Organic Chemistry |
Morrison & Boyd |
|
Organic (JEE Focused) |
Organic Chemistry |
O.P. Tandon / M.S. Chauhan (Arihant) |
|
Inorganic Chemistry |
Concise Inorganic Chemistry |
J.D. Lee (Adapted for JEE) |
|
Inorganic Foundation |
Inorganic Chemistry |
O.P. Tandon |
Best Books for JEE Mains Mathematics
|
Section |
Books |
Author/Publisher |
|
NCERT Base |
NCERT Mathematics (Class 11 & 12) |
NCERT |
|
Algebra |
Higher Algebra |
Hall & Knight |
|
Trigonometry |
Plane Trigonometry |
S.L. Loney |
|
Calculus |
Problems in Calculus of One Variable |
I.A. Maron |
|
Coordinate Geometry |
Co-ordinate Geometry |
S.L. Loney |
|
Objective Practice |
Objective Mathematics |
R.D. Sharma (for JEE Mains level) |
|
Problem Solving |
Complete Mathematics |
Tata McGraw Hill (TMH) |
Why Knowing the JEE Mains Chapter-Wise Weightage 2026 is Important?
-
Important Topics First
The JEE Mains 2026 syllabus is a wide syllabus in Physics, Chemistry, and Mathematics. Not all topics are of equal importance in the exam. When candidates understand the weightage of topics, they can check which chapters are consistently asked and help in getting more marks. This lets them prioritize those topics when preparing, which ensures the maximum return on effort and time invested.
2. Smart Time Management
Since candidates usually have limited time for preparation, knowing the weightage helps in creating a proper study plan. Rather than spending similar time on all chapters, candidates can divide more hours to high-weightage topics, which gives less time to low-weightage topics. This proper allocation of time is useful in completing the syllabus without feeling stressed.
3. Improves Scoring Probability
Those topics that have the most weightage are responsible for achieving a greater portion of the exam’s total marks. If you give time as well as attention to these topics, you can improve the chances of scoring better even in times when you are not able to study every single topic. For example, if you master high-weightage chapters like Coordinate Geometry or Organic Chemistry, you can achieve a strong possibility of getting a higher score.
Also Read
Frequently Asked Questions (FAQs)
Q: Does the topic-wise weightage remain the same every year?
A:
Not really. The division modifies in some amount each year, but some topics like Coordinate Geometry, Organic Chemistry, Thermodynamics, and Electrostatics are observed to appear regularly.
Q: Which chapter has more weightage in JEE Mains?
A:
The highest weightage chapters in JEE Main for Physics, Chemistry, and Mathematics are as follows
Chemistry- Coordination Chemistry, Chemical Thermodynamics, and some basic concepts of chemistry, and so on.
Physics- Optics, Electrostatics, and Properties of Solid and Liquid, etc.
Maths- Co-ordinate geometry, Integral Calculas and Limit, continuity and differentiability, and so on.
Q: How is weightage helpful in creating a study plan?
A:
When you know what topics carry more marks, you can divide the study hours properly. So, it helps in studying important topics first and the rest later.
Q: Will JEE 2026 follow the NCERT syllabus?
A:
Yes. JEE syllabus is primarily based on NCERT Class 11 & 12 topics. However, some additional concepts may appear in JEE Advanced.
Q: When will the results get out of JEE Mains 2026?
A:
The results generally get released after 1 week of each session.
Q: Is it risky to study only high-weightage topics?
A:
Yes, as the exam questions can be of any kind. If you study only high-weightage topics, you may ignore the easy questions from smaller chapters. So, study everything but give more time to high-weightage topics.
Q: Is 120 a good score in JEE Main?
A:
JEE Main is held for 300 marks. Marks above 200+ are considered good marks and will help to secure the 95-99 percentile. Whereas, 120 is considered to be an average mark in JEE Main, with a percentile ranging between 95-96%.
Q: What is the eligibility for JEE Main 2026?
A:
Must have passed or be appearing in Class 12 (or equivalent) in 2024, 2025, or 2026. No age limit, but the candidate must meet institute-specific age limits if applying through JEE scores.
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Hello aspirant,
With a 90 percentile in JEE Mains and belonging to the EWS category, you have a decent chance for some IIITs, especially newer or lower-ranked ones like IIIT Pune, Nagpur, Vadodara, or Lucknow, or non-CSE branches in better IIITs, but getting top IIITs (like IIIT Hyderabad/Delhi) or core
Hello,
Yes, attendance is compulsory in Class XI and XII.
As per school and board rules, students must maintain minimum attendance, usually around 75%. Schools can stop students from appearing in board exams if attendance is short.
Even if a student is preparing for JEE or any other competitive exam
Hello,
You can find here the direct links to download the JEE Main last 10 years PYQ PDFs from the Official Careers360 website.
Kindly visit this link to access the question papers : Last 10 Years JEE Main Question Papers with Solutions PDF
Hope it helps !
Hello Harika,
Firstly, you cannot prepare for JEE in 8 days if you havent studied before. But still, You can try solving the previous year question papers. Here's a Link for the same
HELLO,
If you are from General category with 57 percent in 12th then to appear for JEE Advanced you need to be in top percentile of your board as the eligibility for JEE advanced you need at least 75 percent in 12th or in the top 20 percentile of your
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