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JEE Mains 2025 Syllabus with Weightage PDF

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Last updated date: 20th May 2024
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JEE Main Physics, Maths, Chemistry, Chapter-wise Weightage 2025

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 on January, while the second session will be held from April 2025. The syllabus for JEE Main 2025 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 topic-wise weightage in advance to prepare effectively for the exam.

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New Updates in Weightage:

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 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. Let's explore the 2025 syllabus, analyse the weightage distribution, and equip you with the right tools to overcome this challenge.




JEE Main 2025 Syllabus with Weightage

JEE Main 2025 will focus on three subjects: Maths, Chemistry, and Physics. Each subject has different topics, and the number of questions from each topic determines its importance. The tables below show the topics and their weightage in Physics, Chemistry, and Mathematics. They indicate how many questions will be asked from each topic and how much each question is worth in terms of marks. Understanding this topic-wise weightage will help you prepare well for the exam.


Weightage of Mathematics Topics for JEE Main 2025

The Mathematics topics covered in JEE Main 2025 syllabus are tabulated below with the number of questions expected from each topic and their corresponding weightage in the exam. Here Calculus takes the lead with 25% weightage, emphasizing differentiation, integration, and applications. Algebra and Coordinate Geometry closely follow, requiring strong skills in solving equations, inequalities, and conic sections. Vectors and 3D Geometry hold 15% weightage, while Sets, Relations, and Functions contribute 12%. Differential Equations and Matrices, with their 10% weightage, require focused practice.


 


Weightage of Chemistry Topics for JEE Main 2025

The table below lists the Chemistry topics covered in JEE Main 2025 syllabus and their corresponding weightage. This subject favors Physical and Inorganic Chemistry equally, each commanding over 30% weightage. Thermodynamics, chemical kinetics, and equilibrium in Physical Chemistry, and periodic trends, reactions, and coordination compounds in Inorganic Chemistry are vital areas. Organic Chemistry, with its 35% weightage, demands in-depth knowledge of reaction mechanisms, functional groups, and stereochemistry. 




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, their corresponding weightage, and the approximate number of questions asked from each topic in the exam. Mechanics reigns supreme, claiming nearly 30% of the weightage. Master forces, motion, and equilibrium for a solid foundation. Electrostatics and Magnetism follow closely, demanding thorough understanding of charges, fields, and currents. Optics, Modern Physics, and the remaining chapters share the remaining weightage, requiring focused attention.


JEE Main Physics – Weightage of Chapters

Chapter Name

Number of Questions

Total Marks

Weightage

Kinematics

2

8

4%

Laws of motion

2

8

4%

Work, energy and power

2

8

4%

Centre of Mass, Impulse and Momentum

2

8

4%

Rotational Dynamics

2

8

4%

Gravitation

1

4

2%

Kinetic Theory of Gases

1

4

2%

Thermodynamics

1

4

2%

Oscillations

1

4

2%

Waves

1

4

2%

Electrostatics

2

8

4%

Current electricity

3

12

6%

Magnetic Effect of Current and Magnetism

2

8

4%

Alternating Current

2

8

4%

Electromagnetic Waves

1

4

2%

Modern Physics

2

8

4%

Optics

2

8

4%

Electronic Devices

1

4

2%



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

Mathematics (35%):

  • Key areas: Calculus, Coordinate Geometry, Algebra, Vector Algebra, Probability and Statistics.

  • Moderate weightage: Sets, Relations and Functions, Differential Equations, Sequence and Series.

  • Relatively lower weightage: Matrices and Determinants, Permutations and Combinations.


Physics (22.5%):

  • High weightage: Electrostatics, Current Electricity, Optics, Mechanics.

  • Moderate weightage: Modern Physics, Magnetism, Thermodynamics, Waves.

  • Relatively lower weightage: Units and Dimensions, Experimental Physics, Kinematics.


Chemistry (22.5%):

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

  • Moderate weightage: Coordination Chemistry, Nuclear Chemistry, Biomolecules, Polymers.

  • Relatively lower weightage: Solutions, Surface Chemistry, Metallurgy.


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 organize 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 Main 2025 syllabus 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!

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FAQs on JEE Mains 2025 Syllabus with Weightage PDF

1. What is the total weightage of JEE Mains 2025?

The total weightage of JEE Mains 2025 is 300 marks, evenly distributed across the three subjects: Physics, Chemistry, and Mathematics. Each subject carries 100 marks.

2. Is 150 a safe score in JEE Mains 2025?

No, 150 is not considered a safe score in JEE Mains 2025. It will likely translate to a low percentile (around 18,000-20,000) and may not be enough to secure admission into good engineering colleges. A score of 250+ is generally considered safe for getting admission into NITs and other good colleges.

3. Is NCERT enough for IIT?

NCERT textbooks provide a strong foundation for the concepts tested in JEE, but they may not be sufficient for securing a top rank. While they cover most of the syllabus, mastering IIT requires additional resources like reference books, previous year's papers, and mock tests to practice advanced problem-solving skills.

4. Is 272 a good score in JEE Mains 2025?

Yes, 272 is definitely a good score in JEE Mains! It corresponds to a high percentile (around 90-95%) and puts you in a strong position to get admission into prestigious engineering colleges like NITs and even some IITs.

5. How does score translates to percentile in JEE Main 2025?

Here is a summary of how score translates to percentile in JEE Main 2025:


  • Below 150: Low percentile, unlikely to get admission into good colleges

  • 150-250: Moderate percentile, may get admission into some average colleges

  • 250+: Good percentile, good chance of admission into NITs and other good colleges

  • 270+: High percentile, high chance of admission into top colleges, including some IITs

6. How many Physics topics are there in JEE Main syllabus 2025?

The Physics section of JEE Main 2025 syllabus comprised 11 main topics:


  1. Physics and Measurement

  2. Kinematics

  3. Laws of Motion

  4. Work, Energy, and Power

  5. Rotational Motion

  6. Gravitation

  7. Properties of Solids and Liquids

  8. Thermodynamics

  9. Kinetic Theory of Gases

  10. Oscillations and Waves

  11. Electrostatics


It's important to remember that the weightage of each topic within these sections can vary slightly year-to-year. However, focusing on the topics mentioned above will give you a strong foundation for your JEE Main preparation.

7. Which Maths topics will carry the highest weightage in JEE Main 2025?

While the weightage for each topic can vary slightly across different sections and years, the following Maths topics consistently carry high weightage in JEE Main:


  • Calculus: This is a fundamental area in JEE Main, covering differentiation, integration, and applications. Expect around 25% of the Maths section to focus on Calculus.

  • Coordinate Geometry: Another crucial topic, involving lines, circles, parabolas, ellipses, hyperbolas, and their properties. Around 20% of the Maths section might be based on Coordinate Geometry.

  • Algebra: This includes concepts like sets, relations, functions, inequalities, permutations, combinations, and matrices. You can expect nearly 18% of the Maths section to cover Algebra.