JEE Main Chapter-wise Weightage 2026 for Physics, Chemistry, Maths
Anjani Shrivastava3 Sept, 2025
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JEE Main chapter-wise weightage 2026 is not revised, according to the official website. In this time, previous year study material, chapter-wise weightage, is the best support that candidates have in terms of determining the topic-wise weightages that had maximum weightage last year and therefore are most likely to be important in the next exam.
JEE Main 2026 preparation strategy can aid you in scoring well if you are aware of which topics have repeated themselves in the previous exams again and again. When you glance through the chapter-wise weightage of the topics Physics, Chemistry, and Mathematics from last year's JEE Main 2025 question papers, you will be in a better position to understand which parts to practice further and which chapters appeared the maximum number of times.
JEE Main Past 5 years Chapter wise weightage
The chapter-wise weightage of the past five years of JEE Main gives valuable insights into the most frequently asked topics across Physics, Chemistry, and Mathematics. The data below helps students identify key chapters to focus on while preparing for the exam. Check the table below for JEE Main Past 5 years Chapter-wise weightage:
JEE Main Past 5 years Chapter-wise weightage for Maths
The table below provides the chapter-wise weightage of Mathematics in the past five years of JEE Main exam. It helps students understand the trend and frequency of questions from each topic.
| JEE Main Past 5 years Chapter-wise weightage for Maths | ||
| S. No. | Chapter name | Chapter Weightage |
| Class XIth Mathematics | ||
| 1 | Basic Mathematics and Logarithm | 0.59% |
| 2 | Sets | 1% |
| 3 | Trigonometric Ratios and Identities | 1.02% |
| 4 | Trigonometric Equations | 1.35% |
| 5 | Quadratic Equations | 3.30% |
| 6 | Complex Number | 4.75% |
| 7 | Sequences and Series | 5.74% |
| 8 | Binomial Theorem | 5.05% |
| 9 | Permutations and Combinations | 3.60% |
| 10 | Straight Lines | 2.71% |
| 11 | Circles | 3.24% |
| 12 | Conic Sections: Parabola | 2.44% |
| 13 | Conic Sections: Ellipse | 2.11% |
| 14 | Conic Sections: Hyperbola | 1.65% |
| 15 | Statistics | 3% |
| 16 | Properties of Triangle | 0.36% |
| Class XIIth Mathematics | ||
| 1 | Determinants | 4.00% |
| 2 | Matrices | 3.46% |
| 3 | Relations and Functions | 1.25% |
| 4 | Inverse Trigonometric Functions | 1.59% |
| 5 | Limit, Continuity and Differentiability | 5.50% |
| 6 | Methods of Differentiation | 1.24% |
| 7 | Applications of Derivatives | 4.75% |
| 8 | Indefinite Integration | 1.65% |
| 9 | Definite Integration | 5.08% |
| 10 | Application of Integrals | 2.97% |
| 11 | Differential Equations | 4.16% |
| 12 | Vector Algebra | 4.69% |
| 13 | Three Dimensional Geometry | 7.35% |
| 15 | Probability | 3.09% |
JEE Main Past 5 years Chapter-wise weightage for Physics
The table below shows how many questions were asked from each Physics chapter over the last five years. Analyzing this data can help prioritize topics during preparation.
| JEE Main Past 5 years Chapter-wise weightage for Physics | ||
| S. No. | Chapter name | Chapter Weightage |
| Class XIth Physics | ||
| 1 | Mathematical Tools | 0.00% |
| 2 | Units and Measurements | 4.24% |
| 3 | Motion in a Straight Line | 2.63% |
| 4 | Motion in a Plane | 2.92% |
| 5 | Newton’s Laws of Motion | 2.05% |
| 6 | Work, Energy & Power | 2.37% |
| 7 | Centre of Mass & System of Particles | 2.56% |
| 8 | Rotational Motion | 4.31% |
| 9 | Gravitation | 4.49% |
| 10 | Mechanical Properties of Solids | 2.08% |
| 11 | Mechanical Properties of Fluids | 3.00% |
| 12 | Thermal Properties of Matter | 2.08% |
| 13 | Kinetic Theory of Gases | 2.88% |
| 14 | Thermodynamics | 3.06% |
| 15 | Oscillations | 3.25% |
| 16 | Waves | 1.94% |
| Class XIIth Physics | ||
| 1 | Electric Charges and Fields | 3.18% |
| 2 | Electrostatic Potential and Capacitance | 4.49% |
| 3 | Current Electricity | 6.57% |
| 4 | Moving Charges and Magnetism | 2.89% |
| 5 | Magnetism and Matter | 1.90% |
| 6 | Electromagnetic Induction | 3.25% |
| 7 | Alternating Current | 3.73% |
| 8 | Electromagnetic Waves | 2.96% |
| 9 | Ray Optics and Optical Instruments | 5.04% |
| 10 | Wave Optics | 2.30% |
| 11 | Dual Nature of Radiation and Matter | 4.05% |
| 12 | Atoms | 2.48% |
| 13 | Nuclei | 3.14% |
| 14 | Semiconductor Electronics: Materials, Devices and Simple Circuits | 4.75% |
JEE Main Past 5 years Chapter-wise weightage for Chemistry
Below is a table summarizing the chapter-wise weightage for Chemistry based on the last five years of JEE Main. This helps in identifying important chapters across Organic, Inorganic, and Physical Chemistry.
| JEE Main Past 5 years Chapter-wise weightage for Chemistry | ||
| S. No. | Chapter name | Chapter Weightage |
| Class XIth Chemistry | ||
| 1 | Atomic Structure | 3.34% |
| 2 | Some Basic Concepts of Chemistry | 2.82% |
| 3 | Classification of Elements and Periodicity in Properties | 1.93% |
| 4 | Chemical Bonding and Molecular Structure | 3.34% |
| 5 | States of Matter | 1.89% |
| 6 | Chemical Thermodynamics and Energetics | 3.65% |
| 7 | Redox Reaction | 1.75% |
| 8 | Equilibrium | 4.44% |
| 9 | The p-Block Elements | 1.79% |
| 10 | Some Basic Principles and Techniques: IUPAC Nomenclature | 0.10% |
| 11 | Some Basic Principles and Techniques: Isomerism | 0.27% |
| 12 | Some Basic Principles and Techniques: General Organic Chemistry | 1.20% |
| 13 | Hydrocarbons | 3.03% |
| 14 | Purification and Analysis of Organic Compounds | 1.94% |
| 15 | Hydrogen | 2.82% |
| 16 | s-Block Elements | 4.16% |
| 17 | Environmental Chemistry | 2.99% |
| Class XIIth Chemistry | ||
| 1 | Solutions | 4.54% |
| 2 | Electrochemistry | 3.30% |
| 3 | Chemical Kinetics | 3.61% |
| 4 | Haloalkanes and Haloarenes | 2.65% |
| 5 | Alcohols, Phenols and Ethers | 3.54% |
| 6 | Aldehydes, Ketones and Carboxylic Acids | 5.95% |
| 7 | Amines | 4.40% |
| 8 | Biomolecules | 3.99% |
| 9 | Coordination Compounds | 5.33% |
| 10 | The p-block Elements (Group 15 to 18) | 3.68% |
| 11 | The d and f-Block Elements | 4.69% |
| 12 | Principles of Inorganic Qualitative Analysis: Salt Analysis | 0.50% |
| 13 | The Solid State | 1.72% |
| 14 | Surface Chemistry | 2.99% |
| 15 | General Principles and Processes of Isolation of Metals | 3.37% |
| 16 | Polymers | 2.06% |
| 17 | Chemistry in Everyday Life | 2.2% |
Topic wise Questions Distribution in 2025 JEE Main Exam
JEE Main 2025 was conducted in two sessions, each with multiple shifts. The following tables display the total number of questions asked from each chapter in both sessions combined.
JEE Main 2025 Maths Chapter-wise Questions
The table below illustrates the chapter-wise distribution of questions in the Mathematics section of JEE Main 2025, providing insight into the topics that were prioritized.
| JEE Main 2025 Maths Chapter-wise Questions | ||
| Chapters Name | Jan 2025 Session | April 2025 Session |
| Three Dimensional Geometry | 18 | 17 |
| Matrices and Determinants | 18 | 15 |
| Differential Equations | 15 | 9 |
| Vector Algebra | 12 | 10 |
| Definite Integration | 11 | 9 |
| Sequence and Series | 13 | 13 |
| Straight Lines | 11 | 9 |
| Binomial Theorem | 11 | 13 |
| Set Theory and Relations | 11 | 9 |
| Application of Derivatives | 4 | 9 |
| Functions | 10 | 11 |
| Probability | 12 | 9 |
| Limits of Functions | 10 | 9 |
| Permutations and Combinations | 12 | 9 |
| Circle | 5 | 4 |
| Differentiability and Method of Differentiation | 2 | 2 |
| Quadratic Equations | 8 | 8 |
| Complex Numbers | 8 | 8 |
| Statistics | 4 | 5 |
| Hyperbola | 5 | 7 |
| Continuity | 2 | 2 |
| Trigonometric Equations | 2 | 5 |
| Parabola | 10 | 6 |
| Indefinite Integration | 5 | 3 |
| Inverse Trigonometric Functions | 7 | 4 |
| Ellipse | 7 | 9 |
| Trigonometric Ratios and Identities | 3 | 2 |
| Solutions of Triangles | 0 | 0 |
| Basic Mathematics and Logarithm | 1 | 0 |
JEE Main 2025 Chemistry Chapter wise Questions
This section contains a table showing how many questions were asked from each chapter in the Chemistry section of JEE Main 2025. It helps students focus on high-weightage topics.
| JEE Main 2025 Chemistry Chapter wise Questions | ||
| Chapter Name | Jan 2025 Session | April 2025 Session |
| Organic Chemistry-Some Basic Principles and Techniques | 20 | 20 |
| Coordination Compounds | 18 | 22 |
| Aldehydes, Ketones and Carboxylic Acids | 15 | 18 |
| Thermodynamics | 15 | 15 |
| Equilibrium | 17 | 10 |
| Solutions | 11 | 16 |
| Chemical Kinetics | 12 | 13 |
| The d and f-Block Elements | 15 | 9 |
| Electrochemistry | 14 | 9 |
| Some Basic Concepts of Chemistry | 11 | 11 |
| Biomolecules | 11 | 11 |
| Haloalkanes and Haloarenes | 14 | 7 |
| Classification of Elements and Periodicity in Properties | 14 | 6 |
| Structure of Atom | 10 | 9 |
| Hydrocarbons | 13 | 6 |
| Amines | 10 | 9 |
| Alcohols, Phenols and Ethers | 8 | 7 |
| Chemical Bonding and Molecular Structure | 8 | 6 |
| Principles Related to Practical Chemistry | 5 | 8 |
| The p-Block Elements (Group 15 to 18) | 4 | 6 |
| The p-Block Elements | 2 | 7 |
| Redox Reactions | 3 | 0 |
JEE Main 2025 Physics Chapter wise Questions
The following table highlights the number of questions from each Physics chapter in JEE Main 2025. It is useful for identifying recurring topics and planning effective revision.
| JEE Main 2025 Physics Chapter wise Questions | ||
| Chapter Name | April | Jan |
| Ray Optics and Optical Instruments | 19 | 23 |
| Units and Measurements | 13 | 20 |
| Rotational Motion | 13 | 14 |
| Electric Charges and Fields | 13 | 14 |
| Fluid Mechanics | 10 | 16 |
| Moving Charges and Magnetism | 12 | 12 |
| Thermodynamics | 9 | 13 |
| Electrostatic Potential and Capacitance | 12 | 9 |
| Wave Optics | 9 | 10 |
| Dual Nature of Radiation and Matter | 7 | 12 |
| Semiconductor Electronics: Materials, Devices and Simple Circuits | 9 | 10 |
| Current Electricity | 8 | 9 |
| Work, Power and Energy | 4 | 11 |
| Gravitation | 6 | 8 |
| Electromagnetic Waves | 5 | 9 |
| Thermal Properties of Matter | 5 | 8 |
| Waves | 10 | 3 |
| Alternating Current | 6 | 7 |
| Kinetic Theory of Gases | 7 | 5 |
| Atoms | 7 | 5 |
| Newton's Laws of Motion | 8 | 3 |
| Motion in a Plane | 6 | 4 |
| Motion in a Straight Line | 5 | 4 |
| Simple Harmonic Motion | 4 | 5 |
| System of Particles and Centre of Mass | 3 | 5 |
| Nuclei | 5 | 3 |
| Mechanical Properties of Solids | 6 | 1 |
| Electromagnetic Induction | 1 | 6 |
| Magnetism and Matter | 3 | 0 |
| Vector and Calculus | 0 | 1 |
JEE Main Chapter Wise Weightage 2026 Overview
To obtain good marks and a good rank, don't look at the most recent paper only. Instead, look at trends in the last 10 years to identify chapters that have been repeatedly carrying high weightage. These chapters get repeated questions, so you need to prioritize these when revising. Competition is becoming tougher year by year. Now more than ever, it's necessary to read the syllabus seriously and apply the correct plan. Smart studying does not imply reading all in the dark; it implies emphasizing weightage and must-cover chapters properly. This can be a game-changer on your exam day performance. Keep reading to discover the chapter-wise and subject-wise weightage, and the most important topics expected in JEE Main 2026.
JEE Main chapter-wise weightage 2026 for Maths
Chapter-wise weightage for JEE Main Mathematics 2026 is given below based on previous year question papers analysis. It provides the number of questions and weightage from each chapter, and hence a lot of guidance to students on what to study. This is a must-know for a healthy and intelligent way of exam prep.
JEE Main Past 5 Years Chapter wise Weightage fr Maths
Below is a sub-discipline-wise comparison of 2024 and 2025 JEE 2024 with Mathematics questihttps://www.pw.live/neet/exams/best-offline-test-series-for-neeton-wise distribution to frame your JEE 2026 preparation strategy. Students can allocate more weight to Algebra and Calculus, as both have always seen the highest proportion. Do not ignore Geometry and Trigonometry, as these provide a good kick to your score.
|
Subdiscipline Chapters |
JEE 2024 (%) |
JEE 2025 (%) |
|
Calculus |
37.3% |
30.7% |
|
Algebra |
33.5% |
39.4% |
|
3D Geometry |
13.3% |
12.0% |
|
2D Geometry |
12.3% |
15.4% |
|
Trigonometry |
3.5% |
2.5% |
JEE Chapter-wise Weightage Comparison For Maths
The following are chapter-specific question bifurcations for January and April sessions to enable you to concentrate on high-weightage chapters for JEE Main 2026. Practice the top chapters that make up more than 50% of the paper, such as 3D Geometry, Matrices, Differential Equations, and Binomial Theorem. Practice in these topics can help you realize your maximum score potential.
|
Chapter Name |
Question No JEE Main 2025 January session |
Question No JEE Main 2025 April session |
|
Three-Dimensional Geometry |
18 |
17 |
|
Matrices and Determinants |
18 |
15 |
|
Differential Equations |
15 |
9 |
|
Vector Algebra |
12 |
10 |
|
Definite Integration |
11 |
9 |
|
Sequence and Series |
13 |
13 |
|
Straight Lines |
11 |
9 |
|
Binomial Theorem |
11 |
13 |
|
Set Theory and Relations |
11 |
9 |
|
Application of Derivatives |
4 |
9 |
|
Functions |
10 |
11 |
|
Probability |
12 |
9 |
|
Limits of Functions |
10 |
9 |
|
Permutations and Combinations |
12 |
9 |
|
Circle |
5 |
4 |
|
Differentiability & Method of Diff. |
2 |
2 |
|
Quadratic Equations |
8 |
8 |
|
Complex Numbers |
8 |
8 |
|
Statistics |
4 |
5 |
|
Hyperbola |
5 |
7 |
|
Continuity |
2 |
2 |
|
Trigonometric Equations |
2 |
5 |
|
Parabola |
10 |
6 |
|
Indefinite Integration |
5 |
3 |
|
Inverse Trigonometric Functions |
7 |
4 |
|
Ellipse |
7 |
9 |
|
Trigonometric Ratios and Identities |
3 |
2 |
|
Solutions of Triangles |
0 |
0 |
|
Basic Mathematics and Logarithms |
1 |
0 |
JEE Main Class-wise Question Distribution for Maths
Knowing class-wise question distribution of Class XI and Class XII questions helps the students plan their preparation in a more effective manner. The class-wise pattern of questions in the JEE Main exams of 2024 and 2025 is given below.
|
Year |
Session |
Class XI Questions |
Class XII Questions |
|
2024 |
April |
115 |
185 |
|
January |
119 |
181 |
|
|
2025 |
April |
110 |
115 |
|
January |
116 |
134 |
JEE Main Chapter-wise Weightage for Physics 2026
JEE Main Chapter Weightage 2026 Physics has been designed after studying year-wise question papers. The first 9 chapters hold 50% of the questions. Concentrate more on Ray Optics, Units & Measurements, Electrostatics, Thermodynamics, and Fluid Mechanics to score maximum marks. A list of chapters with reference numbers of questions and weightage possessed by students for a simple glance to realize the important topics which are repeatedly asked in JEE Main exams is as follows.
|
Chapter Name |
Question No JEE Main 2025 April session |
Question No JEE Main 2025 January session |
|
Ray Optics and Optical Instruments |
19 |
23 |
|
Units and Measurements |
13 |
20 |
|
Rotational Motion |
13 |
14 |
|
Electric Charges and Fields |
13 |
14 |
|
Fluid Mechanics |
10 |
16 |
|
Moving Charges and Magnetism |
12 |
12 |
|
Thermodynamics |
9 |
13 |
|
Electrostatic Potential and Capacitance |
12 |
9 |
|
Wave Optics |
9 |
10 |
|
Dual Nature of Radiation and Matter |
7 |
12 |
|
Semiconductor Electronics |
9 |
10 |
|
Current Electricity |
8 |
9 |
|
Work, Power and Energy |
4 |
11 |
|
Gravitation |
6 |
8 |
|
Electromagnetic Waves |
5 |
9 |
|
Thermal Properties of Matter |
5 |
8 |
|
Waves |
10 |
3 |
|
Alternating Current |
6 |
7 |
|
Kinetic Theory of Gases |
7 |
5 |
|
Atoms |
7 |
5 |
|
Newton’s Laws of Motion |
8 |
3 |
|
Motion in a Plane |
6 |
4 |
|
Motion in a Straight Line |
5 |
4 |
|
Simple Harmonic Motion |
4 |
5 |
|
System of Particles and Centre of Mass |
3 |
5 |
|
Nuclei |
5 |
3 |
|
Mechanical Properties of Solids |
6 |
1 |
|
Electromagnetic Induction |
1 |
6 |
|
Magnetism and Matter |
3 |
0 |
|
Vector and Calculus |
0 |
1 |
Physics Subdiscipline Question Trends
Here's a brief overview of the subdiscipline-wise distribution of Physics questions in JEE Main 2024 and 2025 so that you can prepare yourself accordingly. Mechanics is still the most prominent subject, followed by Electromagnetism and Modern Physics. All three subjects together account for more than 75% of the Physics section and hence are important for good scoring.
|
Year |
Mechanics |
Electromagnetism |
Modern Physics |
Heat & Thermodynamics |
Optics |
Oscillation & Waves |
|
2025 |
252 (35.0%) |
194 (26.9%) |
123 (17.1%) |
50 (6.9%) |
63 (8.8%) |
38 (5.3%) |
|
2024 |
218 (36.3%) |
186 (31.0%) |
88 (14.7%) |
42 (7.0%) |
42 (7.0%) |
24 (4.0%) |
JEE Main 2026 Class-wise Distribution of Questions– Physics
Knowing how much of the question came from Class XI and Class XII will be able to aid you in your preparation strategy. In both the years, Class XII questions slightly dominated the paper. But still, Class XI also carries lot of weight, particularly in the year 2024. Thus, ensure that your preparation takes both classes in equal proportion.
|
Year |
Attempt |
Class XI |
Class XII |
|
2024 |
January |
141 |
159 |
|
April |
143 |
157 |
|
|
2025 |
January |
121 |
129 |
|
April |
109 |
116 |
Chapter-wise Weightage of Chemistry in JEE Main 2026
Chemistry complete Chapter weightage for JEE Main 2026 is already determined after the study of previous year Chemistry question papers. Chemistry consists of three huge branches namely Organic, Inorganic, and Physical Chemistry. It will have a Chapter-wise description in terms of total questions and their respective weights to provide a complete insight to students regarding what to study most.
|
Chapter Name |
Question No JEE Main 2025 January session |
Question No JEE Main 2025 April session |
|
Organic Chemistry - Some Basic Principles and Techniques |
20 |
20 |
|
Coordination Compounds |
18 |
22 |
|
Aldehydes, Ketones and Carboxylic Acids |
15 |
18 |
|
Thermodynamics |
15 |
15 |
|
Equilibrium |
17 |
10 |
|
Solutions |
11 |
16 |
|
Chemical Kinetics |
12 |
13 |
|
The d and f-Block Elements |
15 |
9 |
|
Electrochemistry |
14 |
9 |
|
Some Basic Concepts of Chemistry |
11 |
11 |
|
Biomolecules |
11 |
11 |
|
Haloalkanes and Haloarenes |
14 |
7 |
|
Classification of Elements and Periodicity in Properties |
14 |
6 |
|
Structure of Atom |
10 |
9 |
|
Hydrocarbons |
13 |
6 |
|
Amines |
10 |
9 |
|
Alcohols, Phenols and Ethers |
8 |
7 |
|
Chemical Bonding and Molecular Structure |
8 |
6 |
|
Principles Related to Practical Chemistry |
5 |
8 |
|
The p-Block Elements (Group 15 to 18) |
4 |
6 |
|
The p-Block Elements |
2 |
7 |
|
Redox Reactions |
3 |
0 |
Subdiscipline Question Trends – Chemistry
In 2024, Organic Chemistry had the highest number of questions. In 2025, Physical Chemistry became the most asked section. Although Inorganic Chemistry had the least questions in both years, its weightage was still considerable.
|
Year |
Organic Chemistry |
Physical Chemistry |
Inorganic Chemistry |
|
2024 |
228 questions |
207 questions |
165 questions |
|
2025 |
169 questions |
176 questions |
130 questions |
Class-wise Distribution of Question – Chemistry
The following table shows the distribution of Chemistry questions by class (XI and XII) for the years 2024 and 2025, in both January and April attempts.
|
Year |
Class |
April attempt |
January attempt |
|
2024 |
XI |
130 |
125 |
|
XII |
170 |
175 |
|
|
2025 |
XI |
90 |
113 |
|
XII |
135 |
137 |
To help aspirants prepare effectively for the JEE Main 2026 exam, we’ve provided a set of useful resources. Click on the links below to explore eligibility criteria, syllabus, exam pattern, and chapter-wise weightage.
|
JEE Main 2026 Important Links |
|
JEE Main Chapter-Wise Weightage 2026 FAQs
To what extent do the Class 11 and 12 subjects come with weightage in the JEE Main 2026 examination?
Is it a good practice to concentrate on the key subjects that have higher marks in JEE Main?
Is the weightage of each chapter in JEE Main revised every year?
How to prepare for JEE Main 2026?
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