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To what extent do the Class 11 and 12 subjects come with weightage in the JEE Main 2026 examination?
It is too early to define the official pattern for the JEE Main 2026, but it will certainly be something near to that of last year as well, around 49% questions on Class 11 subjects and 51% on Class 12 subjects.
Is it a good practice to concentrate on the key subjects that have higher marks in JEE Main?
Concentrate on the key chapters that have higher marks, but don't forget to study the entire JEE Main syllabus because questions may arise from any subject. A balanced approach is best working — complete preparation with a minor inclination towards a few of the subjects that are must learn.
Is the weightage of each chapter in JEE Main revised every year?
Yes, every year, chapter-wise weightage in JEE Main might marginally shift due to the examiner's attention and changes in the syllabus. Keep referring to the updated syllabus and exam analysis for accuracy.
How to prepare for JEE Main 2026?
Read NCERT, solve previous JEE Main question papers, give mock tests, and practice well to manage your time to prepare well.
JEE Main Chapter-wise Weightage 2026 for Physics, Chemistry, Maths
Get details on the jee main chapter-wise weightage 2026 for Physics, Chemistry, and Mathematics in this article and start preparing for jee 2026 examination
Anjani Shrivastava22 Jul, 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.
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 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.
Subdiscipline Chapter-wise Weightage for 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%
Explore -
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.
