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 high-weightage chapters 2026 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.
Analysis of previous years’ JoSAA data shows varied demand for the Electronics and Communication Engineering (ECE) branch across NITs. Top institutes like NIT Tiruchirappalli, Warangal, Surathkal, and Rourkela recorded closing ranks below 6,000, while newer or remote NITs such as Mizoram, Nagaland, and Arunachal Pradesh had ranks above 40,000. Certain NITs, including Rourkela and Silchar, saw significant rank improvements from 2024 to 2025, whereas others like Goa and Hamirpur remained relatively stable.
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 Chapter wise Weightage for Physics, Chemistry & Mathematics
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:
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.
Purification and Characterisation of Organic Compounds
2.11%
JEE Main 2026: Preparation Tips & Study Plan
Download the JEE Main 2026 Preparation Tips PDF to boost your exam strategy. Get expert insights on managing study material, focusing on key topics and high-weightage chapters.
JEE 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.
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:
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.
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.
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.
You want to prepare for JEE Mains in 2 months. Don't worry you still make the most of your preparation with a smart strategy. You can check out these detailed tips and tricks from Careers360 including important topics, revision strategies, and ways to improve your speed and accuracy.
Currently, there is no official release of JEE Mains 2026 registration begin. But on an average, every year there will be
11 Lakh to 12.5 Lakh
students
register
If you belong to the BC (Backward Class) category, you can choose OBC-NCL in JEE Mains only if your caste is included in the Central OBC list released by the Government of India.
Here’s how it works:
Central OBC list: Used for national-level exams like JEE, NEET, UPSC, etc.
State BC list: Used only for state-level admissions or jobs.
So, if your BC caste name is in the Central list, select OBC–NCL while filling the JEE form.
If your caste is not in the Central list, choose General category, because the state BC certificate won’t be valid for JEE.
Example:
If you’re BC in Tamil Nadu but your caste isn’t in India’s Central list, you’ll be counted as General for JEE.
No, it’s not compulsory to fill the APAAR ID in the JEE Main application form right now.
If your APAAR ID shows a “credential mismatch” error even after entering the correct number, don’t worry, you can simply leave it blank and continue filling the form.
The APAAR ID field is optional for most students.
It’s mainly for linking your academic records under the Academic Bank of Credits (ABC) system.
The mismatch often happens if your Aadhaar details or school record name format differ.
So, you can submit your JEE form without the APAAR ID, and it won’t affect your application.
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An aerospace engineer designs, develops, tests, and maintains aircraft, spacecraft, and related systems. They apply physics and engineering principles to improve aerospace technologies, often working in aviation, defence, or space sectors. Key tasks include designing components, conducting tests, and performing research. A bachelor’s degree is essential, with higher roles requiring advanced study. The role demands analytical skills, technical knowledge, precision, and effective communication.
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