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JEE Main 2025 Syllabus with Weightage PDF

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JEE Mains Weightage 2025 - Physics, Chemistry, Maths - Chapter-wise FREE PDF

The NTA has announced the JEE Main 2025 syllabus, which is available on its official website. The exam will take place in two sessions, one in January and the other in April. The first session is scheduled for January, while the second session will be held in April 2025. JEE mains 2025 syllabus with weightage PDF includes topics from 10+2 level Physics, Chemistry, and Mathematics. Some of the specific topics covered are Thermodynamics, Chemical Bonding, Current Electricity, Integral Calculus, Differential Calculus, and Electromagnetism.


To perform well in the exam, it's important to understand the weightage assigned to each topic in the JEE Main 2025 syllabus. This helps in assessing candidates' knowledge of fundamental concepts in Physics, Chemistry, and Mathematics. Therefore, it's crucial to be familiar with the syllabus and high-weightage chapters for JEE Mains 2025 in advance to prepare effectively for the exam.


JEE Mains Chapterwise Weightage 2025 - New Updates

The JEE Main 2025 syllabus has undergone some crucial changes compared to previous years.


  • The most significant alteration is the reduced weightage for Physics and Chemistry, each dropping from 25% to 22.5%. 

  • Conversely, Mathematics has seen an increase from 30% to 35%, making it the subject with the highest weightage in Paper 1 (B.E./B.Tech.)


JEE Main 2025: Exam Highlights

  • Paper 1: This paper is for candidates applying to B.E./B. Tech courses and will cover questions from Physics, Chemistry, and Mathematics.

  • Paper 2A: This paper is for those aiming for admission to B.Arch courses, with sections on Mathematics, an Aptitude Test, and Drawing Tests.

  • Paper 2B: This paper is intended for B. Planning course applicants, featuring Mathematics, an Aptitude Test, and Planning-Based Questions.


JEE Main 2025 Exam Dates and Details

Event

Date

Registration Start Date

October 28, 2024

Last Date to Apply

November 22, 2024

Exam Mode 

Computer Based Test 

Time Duration

3 Hrs

Admit Card Release

3 Days Before the Exam

Session 1 Exam Dates

January 22 to 31, 2025

Result Declaration for Session 1

By January 12, 2025

Session 2 Exam Dates

April 2025 (Exact dates TBA)



JEE Main 2025 Syllabus with Weightage

The JEE Main 2025 exam will encompass three core subjects: Mathematics, Chemistry, and Physics. Each subject comprises various topics, and the significance of each topic is reflected in the number of questions allocated to it. Below are the details regarding the topics and their respective weightage in the exam.


This breakdown highlights the number of questions expected from each topic and the marks associated with them. Familiarising yourself with this topic-wise weightage will enhance your preparation strategy.


Weightage Breakdown of JEE Main Syllabus: Mathematics, Physics, and Chemistry

Subject

Weightage

High Weightage Topics

Moderate Weightage Topics

Relatively Lower Weightage Topics

Mathematics

35%

Calculus, Coordinate Geometry, Algebra, Vector Algebra, Probability and Statistics

Sets, Relations and Functions, Differential Equations, Sequence and Series

Matrices and Determinants, Permutations and Combinations

Physics

22.50%

Electrostatics, Current Electricity, Optics, Mechanics

Modern Physics, Magnetism, Thermodynamics, Waves

Units and Dimensions, Experimental Physics, Kinematics

Chemistry

22.50%

Physical Chemistry (Stoichiometry, Chemical Equilibrium, Thermodynamics), Inorganic Chemistry (s-Block, p-Block elements), Organic Chemistry (Reactions of Alkanes, Alkenes, Alkynes, Benzene)

Coordination Chemistry, Nuclear Chemistry, Biomolecules, Polymers




Weightage of Mathematics Topics for JEE Main 2025

Maths Weightage in JEE Mains includes several key topics, summarised in the table below along with the anticipated number of questions and their weightage.


  • Calculus: Holds the highest weightage at 25%, covering essential concepts such as differentiation, integration, and their applications.

  • Algebra and Coordinate Geometry: Follow closely, requiring proficiency in solving equations, inequalities, and understanding conic sections.

  • Vectors and 3D Geometry: Contributes 15% to the syllabus, demanding a solid grasp of vector operations and spatial reasoning.

  • Sets, Relations, and Functions: Account for 12%, focusing on foundational concepts in set theory and functions.

  • Differential Equations and Matrices: Each of these topics carries a weightage of 10%, necessitating dedicated practice for mastery.

 



Weightage of Chemistry Topics for JEE Main 2025

The table below lists the Chemistry topics covered in the JEE Main 2025 syllabus and their corresponding weightage. This subject favours Physical and Inorganic Chemistry equally, each commanding over 30% weightage.


Here’s the Chemistry Weightage in JEE Mains is distributed in the following streams:


  • Physical and Inorganic Chemistry: Both these sections have a significant focus, each with over 30% of the total weightage. Key topics in Physical Chemistry include thermodynamics, chemical kinetics, and equilibrium, while Inorganic Chemistry focuses on periodic trends, types of reactions, and coordination compounds.

  • Organic Chemistry: Covering around 35% of the weightage, this section requires a strong understanding of reaction mechanisms, functional groups, and stereochemistry.


Topics

No of Questions

Marks

Weightage (%)

Transition Elements and Coordination Chemistry

3

12

10

Periodic table and Representative Elements

3

12

10

Thermodynamics And Gaseous State

2

8

6.6

Atomic Structure

2

8

6.6

Chemical Bonding

2

8

6.6

Chemical And Ionic Equilibrium

2

8

6.6

Solid State And Surface Chemistry (Removed from 2024 syllabus)

2

8

6.6

Nuclear Chemistry And Environment

2

8

6.6

Mole Concept

1

4

3.33

Redox Reaction

1

4

3.33

Electrochemistry

1

4

3.33

Chemical Kinetics

1

4

3.33

Solution and Colligative Properties

1

4

3.33

General Organic Chemistry

1

4

3.33

Stereochemistry

1

4

3.33

Hydrocarbons

1

4

3.33

Alkyl Halides

1

4

3.33

Carboxylic Acid and their Derivatives

1

4

3.33

Carbohydrates, amino acid

1

4

3.33

Aromatic Compounds

1

4

3.33



Weightage of Physics Topics for JEE Main 2025

The last table below provides detailed information on the Physics topics covered in JEE Main 2025 syllabus, the physics weightage in JEE mains and the approximate number of questions asked from each topic in the exam.


  • Mechanics reign supreme, claiming nearly 30% of the weightage. Master forces, motion, and equilibrium for a solid foundation. 

  • Electrostatics and Magnetism follow closely, demanding a thorough understanding of charges, fields, and currents. 

  • Optics, Modern Physics, and the remaining chapters share the remaining weightage, requiring focused attention.


Topic

No. of Questions

Marks

Weightage (%)

Modern Physics

5

20

16.67

Heat and Thermodynamics

3

12

10

Optics

3

12

10

Current Electricity

3

12

10

Electrostatics

3

12

10

Magnetics

2

8

6.6

Unit, Dimension, and Vector

1

4

3.33

Kinematics

1

4

3.33

Laws of Motion

1

4

3.33

Work, Power, and Energy

1

4

3.33

Centre of Mass, Impulse, Momentum

1

4

3.33

Rotation

1

4

3.33

Gravitation

1

4

3.33

Simple Harmonic Motion

1

4

3.33

Solids and Fluids

1

4

3.33

Waves

1

4

3.33

Electromagnetic Induction and AC

1

4

3.33



JEE Main 2025 Detailed Syllabus - PDF Download

Cracking JEE Main is a dream for many aspiring engineers in India. Given its competitive nature and role as a gateway to prestigious institutions, understanding the exam details is crucial. One vital aspect is the syllabus weightage, which indicates the importance of each topic in the final score.


Below is the JEE mains 2025 syllabus with weightage pdf, analyse the weightage distribution, and equip you with the right tools to overcome this challenge.




JEE Main Maths Important Books

Math is a subject where you analyse things using calculations and derivations. In a JEE Main math problem, you need to use more than one formula. Here are the best math books for JEE Mains 2025:


Name of the Book

Author/Publication

Why the Book is the Best Maths Book for JEE Mains

NCERT Textbook 

NCERT

It covers up almost everything. It is the best book for the basic concepts and practice.

Objective Mathematics

RD Sharma

This book explains the concepts very well. They also have a lot of exercise questions.

Plane Trigonometry

S L Loney

This book is best for Trigonometry.

Algebra

Dr S K Goyal - Arihant Publications

This book is best for Algebra.

Differential Calculus

Amit M Agarwal - Arihant Publications

This book is best for understanding the concepts of Calculus.

Integral Calculus

Amit M Agarwal - Arihant Publications

This book is best for understanding the concepts of Calculus.

The Elements of Coordinate Geometry

S L Loney

This book is best for understanding the concepts of Coordinate Geometry and practising questions on Coordinate Geometry.

Play with Graphs

Amit M Agarwal - Arihant Publications

This book is best for practising graphs.

Complete Mathematics for JEE Main

Tata McGraw Hill

This is the best book for overall preparation.

New Pattern Mathematics for JEE Main

Arihant Publications

You will get a lot of exercises.



JEE Main Chemistry Important Books

Chemistry questions in JEE Mains are usually from NCERT and not too hard. Also, Chemistry is a subject where you can get high scores. If you study it well, you can perform better in the exam. Here are some recommended books for JEE Mains Chemistry.


Name of the Book

Author/Publication

Why the Book is the Best for JEE Mains Chemistry

NCERT Textbook 

NCERT

It covers up almost everything. It is the best book for the basic concepts and practice.

Modern Approach to Chemical Calculations

R C Mukherjee

Physical Chemistry Numericals are the best in this book. 

Organic Chemistry

O P Tandon

Each and every topic are well explained in this book.

Concise Inorganic Chemistry

J. D. Lee

This is the best book for the concepts of Inorganic Chemistry.

Concept of Physical Chemistry

P Bahadur

Along with the concepts, there are many exercises to solve.

Physical Chemistry

P.W. Atkins

This book is best for extra exercises.

Organic Chemistry

Morrison & Boyd

This book is best for extra exercises.

Numerical Chemistry 22/e

P Bahadur

This is one of the best books for JEE Mains recommended by toppers.



JEE Main Physics Important Books

Physics is a numerical and conceptual subject. To do well, you need to understand the basic principles, rules, and how things work. Many JEE Main students find Physics tough, but using the right books can make it easier. Here are some great books for mastering Physics in JEE Mains.


Name of the Book

Author/Publication

Why the Books are the Best for JEE Mains Physics

NCERT Textbook 

NCERT

It covers up almost everything. It is the best book for the basic concepts and practice.

Concepts of physics (Vol. 1 and 2)

HC Verma

They provide the best exercises along with the basic concepts.

Fundamentals of Physics

Halliday, Resnick, & walker

This book helps in clearing all the concepts of Physics important for JEE Mains.

Understanding Physics

It’s a set of the following books:

  • Electricity & Magnetism

  • Mechanics (Vol. 1 & 2)

  • Optics & Modern Physics

  • Waves & Thermodynamics

 

D C Pandey - Arihant Publications

This set of books is very popular among the students and one of the best books for JEE Mains. This explains the concepts, derives the formula, and provides a number of solved examples and exercises to solve.

Understanding Physics

Freedman and Young

This book explains all the concepts in detail and provides exercises for practice.

Problems in Physics

SS Krotov

This book is popular for its exercise questions.

Physics Vol-1 and Vol-2 by for Theory and Non-Trivial Problems

Resnick Halliday

Book for understanding concepts and practising questions.

Problems on General Physics

I E Irodov

A lot of questions are provided for practising.


Remember, while weightage plays a crucial role, focusing solely on high-weightage chapters might not be the best strategy. Building a strong foundation across all topics is essential for success. Use the weightage as a guide to prioritize your efforts, ensuring you dedicate significant time to the most critical chapters while not neglecting others.


Beyond the Books:

While books are your primary companions, don't limit yourself to reading alone. Here are some additional tips for mastering JEE Main Maths:


  1. Attend online lectures and workshops: Vedantu platform offer free and paid online resources for JEE preparation.

  2. Participate in mock tests: Regular mock tests provided by Vedantu will help you assess your strengths and weaknesses, analyze your time management, and identify areas for improvement.

  3. Maintain a positive attitude: Believe in yourself and your abilities. A positive mindset is key to overcoming challenges and achieving your goals.


Conclusion

To do well in the JEE Main 2025 exam, it's important to organise your studies, avoid repeating things, and follow some key tips. First, understand how much importance is given to each topic in the Math section. Second, choose the right books and study materials. Third, use effective study strategies to prepare. Remember, success in this exam requires ongoing effort, dedication, and a positive mindset. By understanding the jee mains 2025 syllabus with weightage pdf and applying these suggestions, you can confidently work towards your engineering goals. Stay focused, practice consistently, and maintain a positive attitude to succeed in the exam and get into your dream college. Keep these things in mind as you tackle the challenges of the JEE Main, and you'll be on your way to reaching your goals!

FAQs on JEE Main 2025 Syllabus with Weightage PDF

1. What is the JEE Mains 2025 syllabus with weightage PDF?

The JEE Mains 2025 syllabus with weightage PDF gives details about each subject's topics and their importance, helping students focus on high-scoring areas.

2. Where can I find the JEE Mains weightage chapter-wise 2025 PDF

You can find the JEE Mains weightage chapter-wise 2025 PDF on educational websites, which provides a breakdown of each chapter's importance in the exam.

3. What is the weightage of chapters in JEE Mains?

The weightage of chapters in JEE Mains varies by subject, highlighting which topics have more questions, allowing students to prioritise their study plan.

4. How can I get the JEE Mains chapter-wise weightage?

JEE Mains chapter-wise weightage is available in PDFs on many study portals, helping students understand the focus areas for better preparation.

5. Which are the high-weightage chapters for JEE Mains 2025?

High-weightage chapters for JEE Mains 2025 include key topics from Physics, Chemistry, and Math that frequently appear in the exam, giving students scoring opportunities.

6. What is the physics weightage in JEE Mains 2025?

Physics weightage in JEE Mains 2025 is spread across major topics like Modern Physics, Electrostatics, and Thermodynamics, with each topic contributing to the overall score.

7. What is the maths weightage in JEE Mains?

The maths weightage in JEE Mains covers areas like Coordinate Geometry, Calculus, and Algebra, which carry significant marks in the exam. Focusing on JEE Mains chapter-wise weightage can ease your exam preparations.

8. How important is chemistry weightage in JEE Mains?

Chemistry weightage in JEE Mains is divided among Organic, Inorganic, and Physical Chemistry, with topics like Coordination Compounds and Chemical Bonding being highly significant.

9. Are high-weightage chapters in JEE Mains enough to score well?

Focusing on high-weightage chapters in JEE Mains can improve scores, but covering the entire syllabus ensures better performance and understanding of all topics.

10. Can the JEE Mains weightage chapter-wise 2025 PDF help in targeted preparation?

Yes, the JEE Mains weightage chapter-wise 2025 PDF is useful for targeted preparation, helping students identify critical topics and manage their study time effectively.