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JEE Advanced Chapter Wise Weightage 2025

by PW Gulf
March 10, 2025
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JEE Advanced Chapter Wise Weightage 2025: JEE Advanced 2025 exam will include questions from Physics, Chemistry, and Mathematics topics covered in class 11 and 12. The exam will be divided into two papers and each paper will have three sections. The questions will include both MCQs and numerical-based questions. To enhance exam preparation, candidates must thoroughly understand the JEE Advanced syllabus 2025 and focus on high-weightage topics.

The JEE Advanced chapter-wise weightage 2025 is determined based on the number of questions asked from different topics in previous years. By prioritising the important topics candidates can significantly improve their performance. Additionally, it is crucial to prepare an effective study plan.

JEE Advanced 2025 Important Chapters

A well-structured preparation strategy for JEE Advanced 2025 requires a clear understanding of the syllabus and the weightage of key topics. The exam covers three major subjects—Mathematics, Physics, and Chemistry—with specific chapters carrying more weightage based on past trends. Paying more attention to these high-weightage topics during exam preparation can help candidates enhance their scores. Below is a subject-wise list of important topics that require focused preparation.

JEE Advanced 2025 Important Chapters

Subject

Key Topics

Mathematics

Complex Numbers

Conic Sections

Circle

Calculus

Vectors & 3D Geometry

Probability

Trigonometric Equations

Properties of Triangles

Quadratic Equations

Sequence & Series

Permutations & Combinations

Physics

Rotational Motion

Thermodynamics (Thermal Physics)

Simple Harmonic Motion (SHM)

Electrostatics

Optics

Modern Physics

Chemistry

Chemical Bonding

Electrochemistry

Coordination Compounds

Salt Analysis

Ionic Equilibrium

Thermodynamics & Thermochemistry

Aldehydes & Ketones

Aromatic Hydrocarbons

General Organic Chemistry (GOC) & Isomerism

Liquid Solutions

Alkyl & Aryl Halides

JEE Advanced Chapter-Wise Weightage 2025 for Mathematics 

Mathematics plays a crucial role in JEE Advanced 2025. The topics covered in the syllabus of JEE Advanced Maths require a strong grasp of fundamental concepts and problem-solving skills. Understanding the chapter-wise weightage helps candidates prioritise topics effectively. The following table presents the distribution of marks and weightage for different chapters in class 12 Mathematics for JEE Advanced:

JEE Advanced Chapter-Wise Weightage 2025 for Mathematics (Class 12)

Unit & Topic

No. of Questions

Total Marks

Weightage (%)

Differential Calculus

3

10

8%

Limits

1

3

3%

Application of Derivatives

1

3

3%

Integral Calculus

6

23

19%

Functions

1

4

3%

Differential Equations

1

4

3%

Definite Integration

5

19

16%

Matrices & Determinants

3

10

8%

Matrices & Determinants

3

10

8%

Probability

5

17

14%

Inverse Trigonometric Functions

2

8

7%

Trigonometry

2

8

7%

Three-Dimensional Geometry

3

10

8%

Vectors

1

3

3%

Vector & 3D Geometry

4

13

11%

Presented below is the chapter-wise weightage for different chapters in class 11 Mathematics for JEE Advanced:

JEE Advanced Chapter-Wise Weightage 2025 for Mathematics (Class 11)

Unit & Topic

No. of Questions

Total Marks

Weightage (%)

Complex Numbers

3

11

9%

Circle

1

4

3%

Coordinate Geometry

3

11

9%

Parabola

1

3

3%

Ellipse

1

4

3%

Solution of Triangles

2

6

5%

Trigonometry

2

6

5%

Binomial Theorem

1

4

3%

Sequence & Series

1

4

3%

Statistics

1

3

3%

JEE Advanced Chapter-Wise Weightage 2025 for Physics

Understanding the chapter-wise weightage for JEE Advanced 2025 can help candidates prioritise key topics while preparing for the exam. The weightage is based on an analysis of the trends in previous years’ questions. While high-weightage topics are crucial, students must ensure they cover the entire syllabus for effective preparation.

The table below provides an overview of the weightage for different units in Physics based on Class 11 and Class 12 syllabus:

JEE Advanced Chapter-Wise Weightage 2025 for Physics (Class 12)

Unit

No. of Questions

Total Marks

Weightage (%)

Modern Physics

4

14

12%

Radioactivity

1

4

3%

Mass Defect & Binding Energy

1

3

3%

Geometrical Optics

3

11

9%

Photoelectric Effect & de-Broglie Waves

2

7

6%

Alternating Current

1

3

3%

Optics

3

11

9%

Electromagnetic Field

1

3

3%

Electricity & Magnetism

6

21

18%

Units, Dimensions & Measurement

1

4

3%

Capacitance

2

7

6%

Electrostatics

1

4

3%

Electromagnetic Induction

1

4

3%

Electromagnetic Waves

1

3

3%

Error in Measurement

1

4

3%

The following table presents the chapter-wise weightage of class 11 Physics for JEE Advanced exam: 

JEE Advanced Chapter-Wise Weightage 2025 for Physics (Class 11)

Unit

No. of Questions

Total Marks

Weightage (%)

Mechanics

13

46

38%

Rigid Body Dynamics

2

6

5%

Centre of Mass

2

8

7%

Fluid Mechanics

2

6

5%

Sound Waves

2

6

5%

Surface Tension

1

4

3%

Simple Harmonic Motion

1

4

3%

String Waves

1

4

3%

Rectilinear Motion & Vectors

2

8

7%

Kinetic Theory of Gases & Thermodynamics

4

14

12%

Thermal Physics

4

14

12%

Units, Dimensions & Measurement

1

4

3%

JEE Advanced Chapter-Wise Weightage 2025 for Chemistry

Chemistry is a scoring subject in JEE Main 2025. In this section of the exam, questions are asked from Physical, Organic, and Inorganic Chemistry. Understanding the chapter-wise weightage allows candidates to focus on high-scoring topics while maintaining a balanced approach across the syllabus. 

The following table provides insights into the mark distribution and weightage of different chapters in class 12 Chemistry for JEE Advanced 2025.

JEE Advanced Chapter-Wise Weightage 2025 for Chemistry (Class 12)

Unit

No. of Questions

Total Marks

Weightage (%)

Inorganic Chemistry-II

4

13

11%

d-Block Elements

1

3

3%

Coordination Compounds

2

6

5%

Biomolecules

1

3

3%

Isolation of Metals

1

4

3%

Amines

1

4

3%

Organic Chemistry-II

8

28

23%

Alkyl Halides

2

8

7%

Phenols

3

10

8%

Physical Chemistry-II

5

18

15%

Electrochemistry

1

3

3%

Ethers

1

3

3%

Surface Chemistry

1

4

3%

Chemical Kinetics

1

4

3%

Solid State

1

3

3%

Solutions

1

4

3%

The following table presents the class 11 Chemistry chapter-wise weightage for JEE Advanced exam 2025:

JEE Advanced Chapter-Wise Weightage 2025 for Chemistry (Class 11)

Unit

No. of Questions

Total Marks

Weightage (%)

Inorganic Chemistry-I

5

19

16%

p-Block Elements (Group 13 & 14)

2

7

6%

Chemical Bonding & Molecular Structure

3

12

10%

Benzene

3

10

8%

Organic Chemistry-I

4

13

11%

Physical Chemistry-I

8

29

24%

Basic Principles of Organic Chemistry

1

3

3%

Chemical & Ionic Equilibrium

2

7

6%

Chemical Thermodynamics

3

10

8%

States of Matter (Gases & Liquids)

1

4

3%

Mole Concept

1

4

3%

Atomic Structure

1

4

3%

JEE Advanced 2025 Effective Preparation Strategies

Cracking JEE Advanced 2025 requires a well-planned approach, strong conceptual understanding, and consistent practice. Aspirants must not only focus on covering the syllabus comprehensively but also enhance their problem-solving skills, time management, and exam temperament. Here are some essential strategies to boost candidates’ JEE Advanced 2025 preparation:

Understand Exam Structure and Syllabus

Before starting the preparation, candidates must thoroughly go through the JEE Advanced syllabus and exam pattern. Prioritising high-weightage topics in Physics, Chemistry, and Mathematics is crucial to optimise study time and improve overall performance.

Build a Strong Conceptual Foundation

A solid grasp of fundamental concepts is essential for tackling advanced-level problems. Studying from NCERT textbooks and reinforcing basic principles is essential to create a solid foundation, making it easier to grasp complex topics.

Strengthen Problem-Solving Skills

Candidates must practice a variety of questions daily to enhance their speed and accuracy. Candidates should regularly solve problems from relevant sample papers and previous year's question papers to understand the difficulty level of the exam. Generally, in JEE Advanced exam topics like VectorAlgebra, Electricity and Magnetism, Mechanics, Chemical Kinetics, etc., are challenging. To strengthen these topics, candidates should understand their core concepts and learn their applications by solving various types of questions.

Take Mock Tests and Analyse Mistakes

To strengthen problem-solving skills and rectify common mistakes, candidates should take mock tests regularly. After each test, they must analyse their performance to find the weak areas and make targeted improvements. When taking mock tests, candidates should also develop an effective exam taking strategy such as solving the easier questions first and then attempting the challenging ones.

Develop Time Management Skills

JEE Advanced is a time-bound exam, so candidates must practice solving questions within a fixed timeframe. Learning how to prioritise and allocate time efficiently for different sections is essential to significantly improve performance.

Focus on Regular Revision

Frequent revision of key concepts is crucial for retaining formulas, theories, and problem-solving techniques. Throughout the JEE Advanced preparation, candidates should allocate specific time to revise key topics every day. For example, on day 1 candidates should revise Physics topics, next day they can prioritise revising Chemistry, and the day after they should allocate to Mathematics, and so on. This approach improves knowledge reinforcement and also reduces exam day stress.

Join PW Gulf JEE Online Coaching to strengthen your exam preparation through effective guidance. Access regular live lectures, session notes, DPPs, doubt clarification sessions, mock tests, and more to improve conceptual clarity and problem-solving skills.

JEE Advanced Chapter Wise Weightage 2025 FAQs

Q1. Which Mathematics chapters carry highest weightage in JEE Advanced?

Ans. Chapters such as Calculus, Algebra, Probability, and Geometry carry the highest weightage in JEE Advanced exam.

Q2. Which chapter in Physics carry highest weightage for JEE Advanced exam/

Ans. Physics chapters like Modern Physics, Geometrical Optics, Electricity & Magnetism, Mechanics, Thermal Physics, and Kinetic Theory of Gases carry highest weightage in the JEE Advanced exam.

Q3. Which Chemistry chapter carry highest weightage in JEE Advanced?

Ans. Chemistry chapters like Inorganic Chemistry-II, Organic Chemistry-II, Phenols, Benzene, etc., are most important for the JEE Advanced exam.

Q4. How many questions are there in JEE Advanced exam?

Ans. The JEE Advanced exam comprises a total of 108 questions.

Q5. Which subject is most challenging in JEE Advanced?

Ans. Mathematics is regarded as the most challenging subject in the JEE Advanced exam.

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