JEE Main 2025 Chapter-wise Weightage must be understood by candidates who will be appearing for the upcoming JEE Main exam. Since the syllabus of JEE Main 2025 is vast, it becomes important for aspirants to focus on high-weightage topics in order to score well in the examination.
The 2025 JEE Main chapter-wise weightage is the same as the previous year. It focuses on Physics, Chemistry, and Mathematics from NCERT Classes 11 and 12.
Important Link: JEE Main Passing Marks 2024
Table of Contents
- JEE Main Chapter-wise Weightage 2025
- JEE Main Exam Pattern 2025
- JEE Main 2025 Exam Pattern Paper 1
- JEE Main 2025 Exam Pattern Paper 2
JEE Main Chapter-wise Weightage 2025
The JEE Main syllabus 2025 mainly comprises Physics, Chemistry, and Mathematics subjects. Each section is divided based on the number of questions and the marks that every candidate must be aware of. Here’s the section-wise weightage of chapters in JEE Mains 2025 for the candidates to understand the most important topics:
JEE Main Mathematics Chapter-wise Weightage 2025
In JEE Main Mathematics, all the chapters are given equal importance and preference. Thus, it is recommended that the candidates study this subject according to their areas of weaknesses. The weightage of chapters in JEE Mains 2025 Mathematics is mentioned below:
| Chapter | No. of Questions | Marks |
|---|---|---|
| Mathematical Induction | 1 | 4 marks |
| Three-dimensional Geometry | 2 | 8 marks |
| Matrices and Determinants | 2 | 8 marks |
| Mathematical Reasoning | 1 | 4 marks |
| Sets, Relation, and Function | 1 | 4 marks |
| Binomial Theorem and its simple application | 1 | 4 marks |
| Sequences and Series | 1 | 4 marks |
| Limit, Continuity, and Differentiability | 3 | 12 marks |
| Integral Calculus | 3 | 12 marks |
| Statistics and Probability | 1 | 4 marks |
| Coordinate Geometry | 3 | 12 marks |
| Complex numbers and Quadratic equations | 2 | 8 marks |
| Vector Algebra | 1 | 4 marks |
| Differential Equations | 1 | 4 marks |
| Trigonometry | 1 | 4 marks |
| Permutations and Combinations | 1 | 4 marks |
JEE Main Physics Chapter-wise Weightage 2025
Though physics is not the easiest among the lot, it is not the hardest either. That being said, by understanding the JEE Mains 2025 Physics chapter-wise weightage, candidates can put their efforts into topics that contain more marks.
- Mechanics
- Magnetism
- Modern Physics
- Optics
- Waves and Oscillations
The JEE Main 2025 syllabus with weightage of the Physics of each chapter is mentioned below:
| Chapter | No. of Question | Marks |
|---|---|---|
| Optics | 2 | 8 marks |
| Kinematics | 1 | 4 marks |
| Newtons Laws’ | 1 | 4 marks |
| Work, Energy, and Power | 1 | 4 marks |
| Gravitation | 1 | 4 marks |
| Rotational Motion | 1 | 4 marks |
| Solids and Liquids Properties | 1 | 4 marks |
| Thermodynamics | 3 | 12 marks |
| Kinetic theory of gases | 1 | 4 marks |
| Waves and Oscillations | 1 | 4 marks |
| Electrostatics | 2 | 8 marks |
| Current Electricity | 2 | 8 marks |
| Magnetism and its’ effect on current | 2 | 8 marks |
| Electromagnetic Induction and Alternating currents | 1 | 4 marks |
| Electromagnetic waves | 1 | 4 marks |
| Measurement in Physics | 1 | 4 marks |
| Dual nature of matter and radiation | 1 | 4 marks |
| Atoms and Nuclei | 1 | 4 marks |
| Electronic devices and Communication systems | 1 | 4 marks |
JEE Main Chemistry Chapter-wise Weightage 2025
There isn’t a fixed pattern given for the JEE Main 2025 Chemistry examination, so all the topics are considered important. By understanding the basics, it is easy to score well in Chemistry.
The following are the important chapters for JEE Mains Chemistry 2025:
- Periodic table and Chemical Bonding
- Transition elements and Coordinate Chemistry
- Block elements
- Atomic Structure
Section A - Physical Chemistry
| Chapter | No. of Question | Marks |
|---|---|---|
| Basic concepts of Chemistry | 2 | 8 marks |
| States of Matter | 1 | 4 marks |
| Atomic Structure | 1 | 4 marks |
| Chemical Bonding and Molecular Structure | 1 | 4 marks |
| Chemical Thermodynamics | 1 | 4 marks |
| Solutions | 1 | 4 marks |
| Equilibrium | 1 | 4 marks |
| Redox reactions and Electrochemistry | 1 | 4 marks |
| Chemical Kinetics | 1 | 4 marks |
| Surface Chemistry | 1 | 4 marks |
Section B - Inorganic Chemistry
| Chapter | No. of Question | Marks |
|---|---|---|
| Classification of elements and periodicity in properties | 2 | 8 marks |
| Block elements | 1 | 4 marks |
| Coordination compounds | 1 | 4 marks |
| Environmental Chemistry | 1 | 4 marks |
Section C - Organic Chemistry
| Chapter | No. of Question | Marks |
|---|---|---|
| Basic principles of Organic Chemistry | 2 | 8 marks |
| Hydrocarbons | 2 | 8 marks |
| Organic compounds containing Oxygen | 1 | 4 marks |
| Polymers | 1 | 4 marks |
| Biomolecules | 1 | 4 marks |
| Chemistry in everyday life | 1 | 4 marks |
| Principles of practical chemistry | 1 | 4 marks |
Read More: JEE Main Syllabus
JEE Main Exam Pattern 2025
The JEE Main exam pattern 2025 comprises the total number of questions, duration of the exam, types of questions, mode of exam and more. Candidates must refer to the JEE Main exam pattern during their preparation to get an edge over the other candidates and thus get a higher score in the examination.
The exam pattern for the two papers under the JEE Main Examination is discussed below in detail:
JEE Main 2025 Exam Pattern Paper 1
The details below cover paper 1 of the JEE Main Syllabus. Candidates are advised to use absolute focus on topics that are difficult so that they can improve their chances of securing a better score.
| Particulars | Details |
|---|---|
| Mode of exam | Online (Computer-based test) |
| Exam period | 3 hours |
| Subjects | Physics, Chemistry, and Mathematics |
| Type of Questions | 20 MCQs for each subject in Section A and 10 numerical questions in Section B out of which candidates must attempt 5 numerical compulsorily |
|
Total Number of Questions |
90 questions (30 questions in each section) |
| Marks | 300 (100 for each subject) |
| Marking scheme |
MCQs- +4 for every correct answer and -1 for every incorrect answer |
| Numerical questions- +4 for every correct answer and no negative markings for incorrect answers | |
| Language medium |
English, Hindi, Urdu, Kannada, Malayalam, Assamese, Marathi, Odia, Telegu, Bengali, Tamil, Punjabi and Gujarati (For candidates writing their exam from Gujarat, Daman, and Diu) |
JEE Main 2025 Exam Pattern Paper 2
By using the table below, candidates will get an insight into paper 2 of the JEE Mains 2025 syllabus and create a better plan for preparation. This will help candidates score more marks and ace the examination.
| Particulars | Details |
|---|---|
| Mode of exam | Online (Computer-based test) and drawing test will be conducted in a pen and paper test |
| Exam period | 3 hours |
| Subjects | Mathematics, Aptitude, and Drawing skills |
| Type of questions |
Multiple Choice Questions and drawing test |
| B.Arch- (25 Mathematics, 50 Aptitude, and 2 Drawing) | |
| B.Plan (20 Mathematics, 50 Aptitude, 25 Planning) | |
| Marks | 400 |
| Marking scheme | Same as Paper 1 |
| Language Medium | English, Hindi, Urdu, Kannada, Malayalam, Assamese, Marathi, Odia, Telegu, Bengali, Tamil, Punjabi and Gujarati (For candidates writing their exam from Gujarat, Daman, and Diu) |
Irrespective of the JEE Mains 2025 chapters, the candidates should focus on the subject as a whole. There should be clarity on the important topics, and once you have the concept in the back of your mind, you can practice the question papers to be sure of everything you have learned.
FAQs
Which chapter in Physics carries a high weightage in JEE Main exam 2025?
Modern Physics, Heat and Thermodynamics, Optics, and Current Electricity, among others, carry the highest weightage in JEE Main Physics exam 2025.
Is the JEE Main Chemistry syllabus 2025 reduced?
In the JEE Main Chemistry syllabus 2025, the chapter on "P Block Elements" has been split into two chapters: "Group 13 to Group 17 Elements" and "Group 18 Elements". The chapters on "Coordination Compounds" and "Environmental Chemistry" have been merged into a single chapter.
Is JEE Main 2025 going to be tough?
Yes, JEE 2025 can be difficult. However, with consistent hard work and a proper study schedule, students can crack the exam with ease.
Is S Block removed from JEE Main syllabus 2025?
Yes, the chapter on the S-block elements is removed from the JEE Main syllabus 2025.
What are the main subjects of JEE Main 2025?
The three main subjects of JEE Main 2025 include Mathematics, Physics, and Chemistry. Questions in the exam are equally distributed among these three subjects, each carrying an equal weightage of approximately 33%.
Is 150 a good score in JEE Main?
150 marks are considered average in JEE Main and students can gain admission to decent engineering colleges.
