JEE Main Chapter-Wise Weightage is not fixed by NTA; however, it can be approximated based on the JEE Main paper analysis from previous years. Each chapter of JEE Main 2026 carries a weightage of around 3%-9% with a number of questions ranging from 1-5 for each chapter.
- The chapter-wise weightage for JEE Main Mathematics includes 9.9% from chapters like Conic Sections (Parabola, Ellipse, Hyperbola) and 6.6% weightage from Straight Lines, Matrices & Determinants, Sequences & Series, etc.
- For Physics, the JEE Main chapter-wise weightage includes 6.6% for each Kinematics, Laws of Motion, Work, Energy & Power, Rotational Motion, Thermodynamics, Oscillations & Waves, Optics, Modern Physics, etc., 3.3% each for Gravitation, Electrostatics, Electronic Devices, etc.
- Students can expect the JEE Main chapter-wise weightage of around 6.6% each from Structure of Atom, Chemical Bonding & Molecular Structure, Thermodynamics, and Equilibrium, 9.9% each from d- and f-Block Elements, p-Block Elements, and Coordination Compounds, and 3.3% each from Some Basic Concepts of Chemistry, Redox Reactions, Hydrocarbons, Solid State, Solutions, Electrochemistry, Chemical Kinetics, Surface Chemistry, etc.
Each chapter of the JEE Main syllabus is expected to carry around 1-5 questions, with 3-5 questions for high-weightage chapters.
Also Read
Key Summary
- JEE Main chapter-wise weightage ranges from 3.3% to 9.9% for each JEE Main syllabus chapter.
- The number of questions asked from each chapter of the JEE Main syllabus is around 1-5.
- High-weightage chapters of the JEE Main syllabus carry 3-5 questions each.
- Some of the high-weightage topics are;
- Physics- Modern Physics, Electrostatics & Current Electricity, Magnetism & Electromagnetic Induction, Ray & Wave Optics, Rotational Motion, Thermodynamics & Kinetic Theory.
- Chemistry- Chemical & Ionic Equilibrium, Organic Chemistry (GOC + Mechanisms), Coordination Compounds, Electrochemistry & Thermodynamics.
- Mathematics- Coordinate Geometry, Calculus (AOD + Definite Integrals), Matrices & Determinants, Probability & Statistics, Vector & 3D Geometry.
- Expected JEE Main 2026 Chapter-Wise Weightage
- JEE Main Chapter Wise Weightage- Number of Questions
- Last Year JEE Main Chapter Wise Weightage
- JEE Main 2026 Syllabus PDF
- JEE Mains Chapter Wise Weightage Last 10 years
- JEE Main Chapter Wise Weightage Last 5 years
- JEE Main Previous Years’ Question Papers PDF
- JEE Main High Weightage Chapters
- Good Score in JEE Main 2026
- JEE Main 2025 Preparation Strategy
- JEE Main Chapter-Wise Weightage FAQs
Expected JEE Main 2026 Chapter-Wise Weightage
Chapter-wise weightage for JEE Main 2026 is different for different chapters. From class 11th Mathematics, Sequence and Series, and Straight Lines, each has an approximate weightage of 6.6%. For Conic Sections (Parabola, Ellipse, Hyperbola), the expected JEE Main weightage is around 9.9%.
- For other chapters of class 12 Mathematics, like Sets, Relations & Functions, Complex Numbers & Quadratic Equations, etc., the expected weightage is 3.3% for each chapter.
- From class 11 Mathematics, the chapter-wise weightage is around 6.6% each for Matrices & Determinants, Integral Calculus, and Three-Dimensional Geometry.
- For Physics, the chapter-wise weightage is around 6.6% for Kinematics, Laws of Motion, Work, Energy, and Power, etc., 9.9% for current electricity, and 3.3% each for Electrostatics, Electronic Devices, Gravitation, etc.
- JEE Main chapter-wise weightage for Chemistry includes 9.9% each for p-Block Elements, d- and f-Block Elements, Coordination Compounds, 6.6% each for Structure of Atom, Thermodynamics, and 3.3% each from Redox Reactions, Hydrocarbons, Solutions, Electrochemistry, Chemical Kinetics, Surface Chemistry, etc.
JEE Main Maths Chapter-wise Weightage 2026
- 9.9% weightage chapters in JEE Main Mathematics includes Conic Sections (Parabola, Ellipse, Hyperbola).
- 6.6% weightage chapters from JEE Main Mathematics are Straight Lines, Matrices & Determinants, Sequences & Series, Straight Lines, etc.
- 3.3% weightage chapters from JEE Main Mathematics are Sets, Relations & Functions, Complex Numbers & Quadratic Equations, Permutations & Combinations, Binomial Theorem, Differential Equations, Vector Algebra, etc.
JEE Main Weightage of Mathematics Class 12
| Chapter | Approximate Weightage |
|---|---|
| Sets, Relations & Functions | 3.3% |
| Complex Numbers & Quadratic Equations | 3.3% |
| Permutations & Combinations | 3.3% |
| Binomial Theorem | 3.3% |
| Sequences & Series | 6.6% |
| Straight Lines | 6.6% |
| Conic Sections (Parabola, Ellipse, Hyperbola) | 9.9% |
| Trigonometric Equations | 3.3% |
JEE Main Weightage of Mathematics Class 12
| Chapter | Approximate Weightage |
|---|---|
| Matrices & Determinants | 6.6% |
| Limits, Continuity & Differentiability | 3.3% |
| Integral Calculus (Definite & Indefinite Integrals) | 6.6% |
| Differential Equations | 3.3% |
| Vector Algebra | 3.3% |
| Three-Dimensional Geometry | 6.6% |
| Probability & Statistics | 6.6% |
JEE Main Physics Chapter-wise Weightage 2026
- JEE Main Physics chapters with 6.6% weightage include Kinematics, Laws of Motion, Work, Energy & Power, Rotational Motion, Thermodynamics, Oscillations & Waves, Optics, Modern Physics, etc.
- 3.3% weightage of chapters included in JEE Main Physics are Gravitation, Electrostatics, Electronic Devices, etc.
Weightage of Physics Class 11 Topics:
| Chapter | Approximate Weightage |
|---|---|
| Kinematics | 6.6% |
| Laws of Motion | 6.6% |
| Work, Energy & Power | 6.6% |
| Rotational Motion | 6.6% |
| Gravitation | 3.3% |
| Thermodynamics | 6.6% |
| Oscillations & Waves | 6.6% |
Weightage of Physics Class 12 Topics:
| Chapter | Approximate Weightage |
|---|---|
| Electrostatics | 3.3% |
| Current Electricity | 9.9% |
| Magnetic Effects of Current & Magnetism | 6.6% |
| Electromagnetic Induction & Alternating Currents | 6.6% |
| Optics | 6.6% |
| Modern Physics | 6.6% |
| Electronic Devices | 3.3% |
JEE Main Chemistry Chapter-wise Weightage 2026
- JEE Main Chemistry chapters with 6.6% weightage are Structure of Atom, Chemical Bonding & Molecular Structure, Thermodynamics, and Equilibrium.
- Chapters included in JEE Main Chemistry with 9.9% weightage are d- and f-Block Elements, p-Block Elements, and Coordination Compounds.
- 3.3% weightage chapters in JEE Main Chemistry are Some Basic Concepts of Chemistry
- Redox Reactions, Hydrocarbons, Solid State, Solutions, Electrochemistry, Chemical Kinetics, Surface Chemistry, etc.
Weightage for Chemistry Class 11 Topics:
| Chapter | Approximate Weightage |
|---|---|
| Structure of an Atom | 6.6% |
| Chemical Bonding & Molecular Structure | 6.6% |
| Thermodynamics | 6.6% |
| Equilibrium | 6.6% |
| Some Basic Concepts of Chemistry | 3.3% |
| Redox Reactions | 3.3% |
| Hydrocarbons | 3.3% |
Weightage of Chemistry Class 12 Topics:
| Chapter | Approximate Weightage |
|---|---|
| d- and f-Block Elements | 9.9% |
| p-Block Elements | 9.9% |
| Coordination Compounds | 9.9% |
| Solid State | 3.3% |
| Solutions | 3.3% |
| Electrochemistry | 3.3% |
| Chemical Kinetics | 3.3% |
| Surface Chemistry | 3.3% |
| Aldehydes, Ketones & Carboxylic Acids | 3.3% |
| Organic Compounds Containing Nitrogen | 3.3% |
JEE Main Chapter Wise Weightage- Number of Questions
Different chapters in the JEE Main syllabus come with different weightage in the JEE Main question paper. As per the analysis from previous years, the weightage of each chapter is expected to range from 1-5 questions.
- Chapters with maximum weightage in JEE Main 2026 are expected to include Coordinate Geometry, Modern Physics, Limits, Continuity, and Differentiability, Integral Calculus, Transition Elements and Coordination Chemistry, Heat and Thermodynamics, Optics, Current Electricity, etc.
- High-weightage chapters are expected to carry around 3-5 questions each.
JEE Main Mathematics- Expected Chapter-Wise Number of Questions
JEE Main Mathematics is expected to include 5 questions from Coordinate Geometry, 3 questions each from Limits, Continuity, and Differentiability, and Integral Calculus, 2 questions each from Complex Numbers and Quadratic Equations, Matrices and Determinants, Statistics and Probability, and so on.
| Topics | No of Questions |
|---|---|
| Coordinate Geometry | 5 |
| Limits, Continuity, and Differentiability | 3 |
| Integral Calculus | 3 |
| Complex Numbers and Quadratic Equations | 2 |
| Matrices and Determinants | 2 |
| Statistics and Probability | 2 |
| Three-Dimensional Geometry | 2 |
| Vector Algebra | 2 |
| Sets, Relations, and Functions | 1 |
| Permutations and Combinations | 1 |
| Binomial Theorem and Its Application | 1 |
| Sequences and Series | 1 |
| Trigonometry | 1 |
| Mathematical Reasoning (Removed from 2024 syllabus) | 1 |
| Differential Equation | 1 |
| Statics and Dynamics | 1 |
| Differential Calculus | 1 |
JEE Main Chemistry- Expected Chapter-Wise Number of Questions
Students can expect 1-3 questions from each chapter of the JEE Main chemistry syllabus. The highest weightage is expected from chapters like Transition Elements and Coordination Chemistry, Periodic Table, and Representative Elements, etc.
| Topics | No of Questions |
|---|---|
| Transition Elements and Coordination Chemistry | 3 |
| Periodic Table and Representative Elements | 3 |
| Thermodynamics And Gaseous State | 2 |
| Atomic Structure | 2 |
| Chemical Bonding | 2 |
| Chemical And Ionic Equilibrium | 2 |
| Solid State And Surface Chemistry (Removed from 2024 syllabus) | 2 |
| Nuclear Chemistry And Environment | 2 |
| Mole Concept | 1 |
| Redox Reaction | 1 |
| Electrochemistry | 1 |
| Chemical Kinetics | 1 |
| Solution and Colligative Properties | 1 |
| General Organic Chemistry | 1 |
| Stereochemistry | 1 |
| Hydrocarbons | 1 |
| Alkyl Halides | 1 |
| Carboxylic Acid and Its Derivatives | 1 |
| Carbohydrates, amino acids | 1 |
| Aromatic Compounds | 1 |
JEE Main Physics- Expected Chapter-Wise Number of Questions
From JEE Main Physics syllabus, candidates can expect 1-5 questions from each chapter. Aspirants can expect 3-5 questions each from topics like Modern Physics, Heat and Thermodynamics, Optics, Current Electricity, Electrostatics, etc.
| Topic | No. of Questions |
|---|---|
| Modern Physics | 5 |
| Heat and Thermodynamics | 3 |
| Optics | 3 |
| Current Electricity | 3 |
| Electrostatics | 3 |
| Magnetics | 2 |
| Unit, Dimension, and Vector | 1 |
| Kinematics | 1 |
| Laws of Motion | 1 |
| Work, Power, and Energy | 1 |
| Centre of Mass, Impulse, Momentum | 1 |
| Rotation | 1 |
| Gravitation | 1 |
| Simple Harmonic Motion | 1 |
| Solids and Fluids | 1 |
| Waves | 1 |
| Electromagnetic Induction and AC | 1 |
Last Year JEE Main Chapter Wise Weightage
As per the previous years’ JEE Main paper analysis, a total of 24 questions were asked in Three Dimensional Geometry, with 2-4 questions in each shift. 20 questions were asked from Definite Integration, with 1-3 questions in each shift.
- 17 questions were asked, each from Differential Equations and Sequence and Series.
- From Vector Algebra, 15 questions were asked, and 14 were asked each from Complex Numbers and Straight Lines.
- The maximum number of questions in Physics was asked from Current Electricity (25).
- General Organic Chemistry included the maximum number of questions (44) in the JEE Main session 1 2025 examination.
- Each chapter of the JEE Main syllabus includes 1-4 questions in the JEE Main question paper.
Aspirants can check the analysis of the JEE Main chapter-wise weightage for each subject in the tables below.
JEE Main Mathematics Chapter Wise Weightage
- 1-4 questions were asked from the Three-Dimensional Geometry chapter of the JEE Main Mathematics syllabus.
- From Definite Integration, 20 questions were asked, with 1-3 questions in each shift.
- 0-17 questions were asked from other chapters of the JEE Main Mathematics syllabus, with 0-2 questions from each chapter in each shift.
| Chapters | Total Ques | Jan 24 Shift 2 | Jan 27 Shift 1 | Jan 27 Shift 2 | Jan 29 Shift 1 | Jan 29 Shift 2 | Jan 30 Shift 1 | Jan 30 Shift 2 | Jan 31 Shift 1 | Jan 31 Shift 2 | Feb 1 Shift 1 | Feb 1 Shift 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Three-Dimensional Geometry | 24 | 0 | 2 | 4 | 3 | 2 | 2 | 2 | 2 | 3 | 2 | 2 |
| Definite Integration | 20 | 0 | 2 | 2 | 1 | 1 | 2 | 2 | 3 | 2 | 2 | 3 |
| Differential Equations | 17 | 0 | 2 | 2 | 2 | 1 | 2 | 0 | 2 | 2 | 2 | 2 |
| Sequences and Series | 17 | 0 | 2 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 |
| Vector Algebra | 15 | 0 | 2 | 0 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 2 |
| Complex Number | 14 | 0 | 2 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 1 |
| Straight Lines | 14 | 0 | 1 | 3 | 2 | 2 | 1 | 1 | 1 | 2 | 0 | 1 |
| Binomial Theorem | 13 | 0 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 1 | 1 |
| Functions | 13 | 0 | 1 | 1 | 3 | 0 | 2 | 2 | 1 | 1 | 1 | 1 |
| Area Under Curves | 12 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 2 |
| Determinants | 11 | 0 | 1 | 1 | 0 | 1 | 2 | 1 | 2 | 1 | 1 | 1 |
| Limits | 11 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 2 | 2 | 1 | 1 |
| Probability | 11 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 |
| Circle | 10 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 2 | 1 |
| Continuity and Differentiability | 10 | 0 | 1 | 1 | 0 | 1 | 1 | 2 | 1 | 1 | 1 | 1 |
| Quadratic Equation | 10 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 2 | 2 | 1 | 1 |
| Sets and Relations | 10 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 |
| Matrices | 9 | 0 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 1 | 1 | 1 |
| Statistics | 9 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 |
| Permutation Combination | 8 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 |
| Hyperbola | 7 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 2 | 0 | 2 | 0 |
| Application of Derivatives | 6 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 0 |
| Ellipse | 6 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 |
| Trigonometric Equations | 6 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 |
| Differentiation | 5 | 0 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| Inverse Trigonometric Functions | 4 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| Indefinite Integration | 3 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Parabola | 3 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Trigonometric Ratios & Identities | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
JEE Main Physics Chapter-Wise Weightage
- 25 Questions were asked from Current Electricity in the JEE Main session 1 exam.
- 18 questions were asked from Electrostatics, 16 from Laws of Motion, and 15 from Magnetic Effects of Current throughout session 1.
- 12 questions were asked, each from Alternating Current, Kinetic Theory of Gases, Motion in One Dimension, and Wave Optics.
- Each chapter of Physics included around 1-3 questions in the JEE Main 2025 session 1 examination.
| Chapter | Total Ques | Jan 27 Shift 1 | Jan 27 Shift 2 | Jan 29 Shift 1 | Jan 29 Shift 2 | Jan 30 Shift 1 | Jan 30 Shift 2 | Jan 31 Shift 1 | Jan 31 Shift 2 | Feb 1 Shift 1 | Feb 1 Shift 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Current Electricity | 25 | 2 | 3 | 3 | 2 | 3 | 2 | 1 | 3 | 3 | 3 |
| Electrostatics | 18 | 2 | 3 | 3 | 1 | 1 | 2 | 1 | 2 | 1 | 2 |
| Laws of Motion | 16 | 2 | 2 | 0 | 1 | 1 | 3 | 2 | 2 | 1 | 2 |
| Magnetic Effects of Current | 15 | 3 | 1 | 1 | 2 | 0 | 1 | 3 | 2 | 1 | 1 |
| Alternating Current | 12 | 0 | 2 | 0 | 2 | 2 | 2 | 0 | 1 | 2 | 1 |
| Kinetic Theory of Gases | 12 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 |
| Motion In One Dimension | 12 | 1 | 2 | 1 | 2 | 1 | 0 | 2 | 0 | 1 | 2 |
| Wave Optics | 12 | 0 | 2 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 2 |
| Atomic Physics | 11 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 0 | 1 | 1 |
| Ray Optics | 11 | 3 | 0 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| Gravitation | 10 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Rotational Motion | 10 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 2 | 1 | 1 |
| Semiconductors | 10 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Dual Nature of Matter | 9 | 0 | 1 | 0 | 1 | 1 | 1 | 2 | 1 | 1 | 1 |
| Electromagnetic Induction | 9 | 2 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 |
| Mechanical Properties of Fluids | 9 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 1 | 1 | 1 |
| Mechanical Properties of Solids | 9 | 1 | 1 | 0 | 2 | 1 | 0 | 1 | 1 | 1 | 1 |
| Work Power Energy | 9 | 1 | 0 | 3 | 2 | 1 | 0 | 1 | 1 | 0 | 0 |
| Capacitance | 8 | 1 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 |
| Electromagnetic Waves | 8 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 |
| Nuclear Physics | 8 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 1 | 1 |
| Oscillations | 8 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 |
| Mathematics in Physics | 7 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 |
| Thermodynamics | 7 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 |
| Units and Dimensions | 7 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 |
| Center of Mass Momentum and Collision | 6 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 1 |
| Experimental Physics | 6 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 |
| Motion In Two Dimensions | 6 | 0 | 0 | 2 | 0 | 1 | 1 | 1 | 0 | 1 | 0 |
| Waves and Sound | 6 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
| Magnetic Properties of Matter | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Thermal Properties of Matter | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
JEE Main Chemistry Chapter-Wise Weightage
| Chapter | Total Ques | Jan 27 Shift 1 | Jan 27 Shift 2 | Jan 29 Shift 1 | Jan 29 Shift 2 | Jan 30 Shift 1 | Jan 30 Shift 2 | Jan 31 Shift 1 | Jan 31 Shift 2 | Feb 1 Shift 1 | Feb 1 Shift 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| General Organic Chemistry | 44 | 6 | 6 | 4 | 4 | 5 | 4 | 4 | 2 | 4 | 5 |
| d and f Block Elements | 21 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 3 | 0 | 3 |
| Hydrocarbons | 21 | 2 | 1 | 4 | 1 | 2 | 1 | 2 | 3 | 3 | 2 |
| Chemical Bonding and Molecular Structure | 20 | 2 | 1 | 2 | 3 | 2 | 1 | 2 | 2 | 3 | 2 |
| Coordination Compounds | 18 | 1 | 3 | 1 | 1 | 2 | 3 | 1 | 2 | 2 | 2 |
| Classification of Elements and Periodicity in Properties | 16 | 1 | 0 | 2 | 3 | 2 | 2 | 1 | 1 | 2 | 2 |
| Biomolecules | 13 | 1 | 1 | 3 | 1 | 1 | 1 | 1 | 2 | 1 | 1 |
| Electrochemistry | 13 | 1 | 2 | 1 | 1 | 0 | 1 | 3 | 1 | 1 | 2 |
| Haloalkanes and Haloarenes | 13 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 1 |
| Structure of Atom | 13 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Solutions | 12 | 1 | 1 | 2 | 1 | 2 | 2 | 1 | 0 | 1 | 1 |
| Chemical Kinetics | 10 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Redox Reactions | 10 | 0 | 1 | 2 | 1 | 1 | 1 | 0 | 1 | 3 | 0 |
| Some Basic Concepts of Chemistry | 10 | 1 | 3 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 1 |
| Thermodynamics (C) | 10 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Alcohols Phenols and Ethers | 9 | 1 | 3 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 1 |
| Practical Chemistry | 9 | 0 | 0 | 0 | 3 | 2 | 1 | 2 | 0 | 1 | 0 |
| Aldehydes and Ketones | 8 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 0 |
| Amines | 6 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 1 | 0 | 1 |
| Ionic Equilibrium | 6 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 |
| p Block Elements (Group 13 & 14) | 6 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 2 |
| p Block Elements (Group 15, 16, 17 & 18) | 6 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 |
| Chemical Equilibrium | 4 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| Carboxylic Acid Derivatives | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 |
JEE Main 2026 Syllabus PDF
The JEE Main 2026 syllabus aligns with the NCERT curriculum, covering classes 11 and 12 topics. In the JEE Main 2026 syllabus, there is a reduction of 12–18% across all three subjects compared to 2024.
| JEE Main Syllabus PDFs | Links |
|---|---|
| JEE Main 2026 Physics Syllabus PDF | Download PDF here |
| JEE Main 2026 Math Syllabus PDF | Download PDF here |
| JEE Main 2026 Chemistry Syllabus PDF | Download PDF here |
What is the 80 20 rule for JEE Mains?
The 80 20 rule in JEE Main suggests that 80% of the results come from just 20% of the efforts.
The candidates should focus on high-scoring topics in JEE Main preparation, like,
- Physics: Mechanics, Electrostatics, Current Electricity, Modern Physics, Optics, Oscillations
- Chemistry: Coordination compounds, Organic reaction mechanisms, Thermodynamics, Chemical bonding.
- Mathematics: Calculus, Coordinate Geometry, Algebra (including Quadratic Equations, Matrices).
These topics form approximately 20% of the syllabus, but still can help the candidate score up to 80% or more of the marks.
| Focus Area | Purpose (80 % Result) | Action (20 % Effort) |
|---|---|---|
| High-weight chapters | Score high on repeat questions | Practice key topics like Electrostatics, Calculus etc. |
| Core concept mastery | Flexibility across varied problem types | Deep understanding instead of memorisation |
| Past-year repetitive questions | Reliable scoring patterns | PYQs on high-frequency topics |
| Weakness tracking & revision | Eliminate major error sources | Review top error zones + concepts |
| Optimized mocks & time management | Maximize output from a limited time | Mock analysis and targeted study routines |
Most weightage chapters for JEE Mains Physics
As per the weightage of the JEE Main Physics, Modern Physics has the highest weightage of ~16.7% with ~5 questions, making it the most important topic.
- Chapters like Thermodynamics, Optics, Current Electricity, and Electrostatics each have 10% weight, contributing 2-4 questions each.
- Kinematics and Properties of Solids & Liquids have moderate weight (~8–9%).
| Chapter / Unit | Approx. Weightage (%) | No. of Questions | Why It Matters |
|---|---|---|---|
| Modern Physics | ~16.7% | 5 | Frequently asked and often scoring |
| Heat & Thermodynamics | ~10–11% | 3–5 | Key numerical-heavy section |
| Optics | ~10–12.6% | 2–3 | Ray & wave optics are regularly featured |
| Current Electricity | ~10–9% | 3–4 | High scoring potential |
| Electrostatics | ~10.2% | 1–2 | NCERT-heavy, conceptual |
| Properties of Solids & Liquids | ~8.6% | 1 | Often includes fluid mechanics questions |
| Kinematics | ~8–9% | 3–4 | Foundational mechanics unit |
High weightage chapters for JEE Mains 2025 Maths
For JEE Main 2025 Maths, Coordinate Geometry, Calculus (Limits, Continuity & Integrals), and Algebra (Matrices, Complex Numbers) have the highest weightage chapters with contributing 35–40% of the paper.
- Coordinate Geometry alone contributes ~5 questions with around 10% weight.
- Calculus chapters weigh 6-10% weighatge with 2-3 questions.
- Topics like 3D Geometry, Vectors, and Probability have 1-2 questions
- By focusing on these 7-8 chapters, the candidate can scores 60+ marks with efficient preparation.
| Chapter / Topic | % Weightage | No. of Qs |
| Coordinate Geometry | ~10% | ~5 |
| Limits, Continuity & Differentiability | ~6–9% | ~3 |
| Integral Calculus | ~6–10% | ~3 |
| Matrices & Determinants | ~4–10% | ~2–3 |
| 3D Geometry & Vector Algebra | ~4–8% | ~2 |
| Complex Numbers & Quadratics | ~4–7% | ~1–2 |
| Sets, Functions, Sequences, Probability, DE | ~5–8% each (smaller) | ~1 each |
JEE Mains Chapter Wise Weightage Last 10 years
The tables below represent the weightage of chapters included in the JEE Main syllabus 2026.
- Modern Physics carried the highest weightage in the JEE Main Physics section in last 10 years, followed by Current Electricity, Electrostatics, Optics, etc.
- As per the last 10 years’ JEE Main Chemistry chapter-wise weightage, maximum weightage was given to Co-ordination Compounds, followed by Periodic Table & d/f-block, chemical bonding, and so on.
- In JEE Main Mathematics section, Calculus carried the highest weightage followed by , Algebra, 3D Geometry & Vector Algebra, 2D Geometry (Coordinate+Conics), Trigonometry, etc.
JEE Main Physics Chapter Wise Weightage Last 10 Years
| Chapter | JEE Main Chapter Wise Weightage (%) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
| Modern Physics | 20 | 16.7 | 20 | 16.5 | 16.5 | 15 | 15 | 15 | 15 | 15 |
| Current Electricity | 10 | 9.9 | 9.9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Electrostatics | 10 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 |
| Optics | 10 | 9.9 | 9.9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Heat & Thermodynamics | 10 | 10 | 10 | 9.9 | 9.9 | 10 | 10 | 10 | 10 | 10 |
| Magnetics | 7 | 7 | 7 | 6.6 | 6.6 | 7 | 7 | 7 | 7 | 7 |
| Others (each, avg) | 3–4 | 3–4 | 3–4 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 |
JEE Main Chemistry Chapter Wise Weightage Last 10 Years
| Chapter | JEE Main Chapter Wise Weightage (%) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
| Co-ordination Compounds | 10 | 9.9 | 9.9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Periodic Table & d/f-block | 10 | 9.9 | 9.9 | 10 | 10 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 |
| Chemical Bonding | 7 | 6.6 | 6.6 | 7 | 7 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 |
| Thermodynamics/Gaseous State | 7 | 6.6 | 6.6 | 7 | 7 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 |
| Solid State/Surface Chem. | 7 | 6.6 | 6.6 | 6.6 | 6.6 | 7 | 7 | 7 | 7 | 7 |
| Atomic Structure | 7 | 6.6 | 6.6 | 7 | 7 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 |
| Chemical Kinetics, Redox, etc | 3–4 | 3–4 | 3–4 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 |
| Organic (each, avg) | 3–4 | 3–4 | 3–4 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 |
JEE Main Mathematics Chapter Wise Weightage Last 10 Years
| Chapter | JEE Main Chapter Wise Weightage (%) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
| Calculus (total) | 30.7 | 37.3 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Algebra (total) | 39.4 | 33.5 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 3D Geometry & Vector Algebra | 12.0 | 13.3 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 2D Geometry (Coordinate+Conics) | 15.4 | 12.3 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Trigonometry | 2.5 | 3.5 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Probability & Statistics | 6.0 | 6.6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Sequences & Series | 6.6 | 6.6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Matrices & Determinants | 6.6 | 6.6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Complex Numbers & Quadratic Eq. | 6.6 | 6.6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Permutations & Combinations | 3.3 | 3.3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Binomial Theorem | 3.3 | 3.3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Differential Equations | 3.3 | 3.3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Sets, Relations, & Functions | 3.3 | 3.3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Straight Lines | 6.6 | 6.6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Quadratic Equations | 3.3 | 3.3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
JEE Main Chapter Wise Weightage Last 5 years
Aspirants can check the JEE Main chapter-wise weightage for the last 5 years in the tables below for Physics, Chemistry, and Mathematics.
JEE Main Physics Chapter Wise Weightage Last 5 Years
| Chapter | JEE Main Chapter Wise Weightage (%) | ||||
|---|---|---|---|---|---|
| 2025 | 2024 | 2023 | 2022 | 2021 | |
| Modern Physics | 20 | 16.7 | 20 | 16.5 | 16.5 |
| Current Electricity | 10 | 9.9 | 9.9 | 10 | 10 |
| Electrostatics | 10 | 9.9 | 9.9 | 9.9 | 9.9 |
| Optics | 10 | 9.9 | 9.9 | 10 | 10 |
| Heat & Thermodynamics | 10 | 10 | 10 | 9.9 | 9.9 |
| Magnetics | 7 | 7 | 7 | 6.6 | 6.6 |
| Others (each, avg) | 3–4 | 3–4 | 3–4 | 3.3 | 3.3 |
JEE Main Chemistry Chapter Wise Weightage Last 10 Years
| Chapter | JEE Main Chapter Wise Weightage (%) | ||||
|---|---|---|---|---|---|
| 2025 | 2024 | 2023 | 2022 | 2021 | |
| Co-ordination Compounds | 10 | 9.9 | 9.9 | 10 | 10 |
| Periodic Table & d/f-block | 10 | 9.9 | 9.9 | 10 | 10 |
| Chemical Bonding | 7 | 6.6 | 6.6 | 7 | 7 |
| Thermodynamics/Gaseous State | 7 | 6.6 | 6.6 | 7 | 7 |
| Solid State/Surface Chem. | 7 | 6.6 | 6.6 | 6.6 | 6.6 |
| Atomic Structure | 7 | 6.6 | 6.6 | 7 | 7 |
| Chemical Kinetics, Redox, etc | 3–4 | 3–4 | 3–4 | 3.3 | 3.3 |
| Organic (each, avg) | 3–4 | 3–4 | 3–4 | 3.3 | 3.3 |
JEE Main Mathematics Chapter Wise Weightage Last 10 Years
| Chapter | JEE Main Chapter Wise Weightage (%) | ||||
|---|---|---|---|---|---|
| 2025 | 2024 | 2023 | 2022 | 2021 | |
| Calculus (total) | 30.7 | 37.3 | 25 | 24 | 24 |
| Algebra (total) | 39.4 | 33.5 | 21 | 20 | 20 |
| 3D Geometry & Vector Algebra | 12.0 | 13.3 | 10 | 10 | 10 |
| 2D Geometry (Coordinate+Conics) | 15.4 | 12.3 | 10 | 10 | 10 |
| Trigonometry | 2.5 | 3.5 | 3 | 4 | 4 |
| Probability & Statistics | 6.0 | 6.6 | 6 | 6 | 6 |
| Sequences & Series | 6.6 | 6.6 | 6 | 6 | 6 |
| Matrices & Determinants | 6.6 | 6.6 | 6 | 6 | 6 |
| Complex Numbers & Quadratic Eq. | 6.6 | 6.6 | 6 | 6 | 6 |
| Permutations & Combinations | 3.3 | 3.3 | 3 | 3 | 3 |
| Binomial Theorem | 3.3 | 3.3 | 3 | 3 | 3 |
| Differential Equations | 3.3 | 3.3 | 3 | 3 | 3 |
| Sets, Relations, & Functions | 3.3 | 3.3 | 3 | 3 | 3 |
| Straight Lines | 6.6 | 6.6 | 6 | 6 | 6 |
| Quadratic Equations | 3.3 | 3.3 | 3 | 3 | 3 |
JEE Main Previous Years’ Question Papers PDF
Aspirants can check JEE Main previous years papers PDF below.
JEE Main 2025 Question Papers with Solutions PDF- Session 1
| JEE Main 2025 Exam Date | JEE Main 2025 Question Paper | JEE Main 2025 Solution PDF |
|---|---|---|
| JEE Main 2025 Jan 22 Shift 1 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 Jan 22 Shift 2 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 Jan 23 Shift 1 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 Jan 23 Shift 2 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 Jan 24 Shift 1 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 Jan 24 Shift 2 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 Jan 28 Shift 1 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 Jan 28 Shift 2 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 Jan 29 Shift 1 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 Jan 29 Shift 2 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 Jan 30 Shift 1 B.Arch Question Paper | Download PDF | Check Solutions |
JEE Main 2025 Question Papers with Solutions PDF- Session 2
| JEE Main 2025 Paper/ Subject | JEE Main 2025 Question Paper | JEE Main 2025 Solution PDF |
|---|---|---|
| JEE Main 2025 April 2 Shift 1 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 April 2 Shift 2 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 April 3 Shift 1 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 April 3 Shift 2 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 April 4 Shift 1 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 April 4 Shift 2 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 April 7 Shift 1 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 April 7 Shift 2 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 April 8 Shift 2 Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 April 9 B.Arch Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 April 9 B.Planning Question Paper | Download PDF | Check Solutions |
| JEE Main 2025 April 9 B.Arch & B.Planning Question Paper | Download PDF | Check Solutions |
JEE Main Previous Year Question Paper Pdf with Solutions
| Year of Paper | Download Link |
|---|---|
| JEE Main 2024 Question Paper | Download Here |
| JEE Main 2023 Question Paper | Download Here |
| JEE Main 2022 Question Paper | Download Here |
| JEE Main 2021 Question Paper | Download Here |
| JEE Main 2020 Question Paper | Download Here |
| JEE Main 2019 Question Paper | Download Here |
| JEE Main 2018 Question Paper | Download Here |
JEE Main High Weightage Chapters
The most important chapters of Physics, Chemistry, and Mathematics for scoring 99 percentile in the JEE Main are given below.
JEE Main Physics Most Important topics to score 99 percentile
In the JEE Main Physics section, higher weightage is given to modern physics and electrostatics; both of these topics can get you more than 50 more marks in the exam.
- Topics like Rotation motion and ray optics are concept-based topics that are considered challenging, but scoring in these topics can give you an edge in the JEE Main exam.
- High-weightage and low-difficulty topics, such as Ray optics and Modern Physics, are must-attempt topics to increase your score.
| Chapter | Expected Questions |
|---|---|
| Modern Physics | 6-8 |
| Electrostatics & Current Electricity | 6-8 |
| Magnetism & Electromagnetic Induction | 4-6 |
| Ray & Wave Optics | 3-5 |
| Rotational Motion | 3-4 |
| Thermodynamics & Kinetic Theory | 4-6 |
JEE Main Chemistry Most Important Topics to score 99 Percentile
The Chemistry section of the JEE Main exam has a high weightage of physical and organic chemistry. Topics like coordination compounds and thermodynamics are easy and high-weightage topics that help you boost your score with less effort.
| Chapter | Expected Questions |
|---|---|
| Chemical & Ionic Equilibrium | 5-6 |
| Organic Chemistry (GOC + Mechanisms) | 6-8 |
| Coordination Compounds | 3-5 |
| Electrochemistry & Thermodynamics | 4-6 |
JEE Main Mathematics Most Important topics to score 99 Percentile
In Mathematics, Calculus and Coordinate geometry are high-weightage topics, and they can get you 50+ marks, while formula-based questions, such as probability and algebra, take less time and guarantee high scores on the exam.
| Chapter | Expected Questions |
|---|---|
| Coordinate Geometry | 6-8 |
| Calculus (AOD + Definite Integrals) | 6-8 |
| Matrices & Determinants | 3-4 |
| Probability & Statistics | 4-5 |
| Vector & 3D Geometry | 5-6 |
Good Score in JEE Main 2026
A good score in the JEE Main 2026 exam depends on several factors, including the college, category, and branch preference of the candidate. A score that places candidates in the top 10-15 percentiles is considered a good score, and scoring above this can get candidates into the top NITs and IIITs
Check Here
| Score Range | Percentile (Approx.) | Implications |
|---|---|---|
| 250–300 | 99.9+ | Exceptional score; guaranteed admission to top NITs/IIITs with preferred branches like CSE. |
| 200–249 | 98–99.8 | Very good score; eligible for core branches in mid- and top-tier NITs. |
| 150–199 | 90–97 | Good score; likely admission to lower-tier NITs and state-level colleges. |
| 100–149 | 70–89 | Decent score; qualifies for JEE Advanced but limited options in top NITs. |
| Below 100 | <70 | Below average; opportunities are limited to private or state-level colleges. |
Is 98% good in JEE Mains?
Ans. 98% in JEE Marks is considered a very good score can place the candidate approximately 18,000 to 20,000 with a marks range of around ~147–174 out of 300. With 98% the candidate is eligible for top NITs like NIT Trichy, NIT Warangal, NIT Surathkal, and NIT Allahabad, and the branches like CSE, ECE, and EE branches might be available depending on the category and the round of JoSAA counselling.
| Percentile | Approx. Rank Range | College Access |
|---|---|---|
| 98.0–98.4 | ~18k–20k | Good NITs/IIITs (CSE/ECE in some NITs/IIITs) |
| 98.5–98.9 | ~11k–16k | Better branch choices in mid-tier NITs/IIITs |
| ≥ 99 | <11k | Top NITs, strong chances in top IIITs, JEE Adv IITs |
Is 150 a Bad Score in JEE Main?
A score of 150 out of 300 in JEE Main is not necessarily bad, but it depends on the desired college, branch, and category. With a 150 score, a candidate can still qualify for JEE Advanced and secure admission to certain NITs, state-level colleges, or private institutions. Below is a detailed analysis of what a 150 score represents in JEE Main.
- A score of 150 typically corresponds to a 90–92 percentile in JEE Main (depending on the paper's difficulty).
- This percentile places candidates in the top 10–12% of all aspirants, which is competitive considering the exam’s scale.
| Aspect | Analysis |
|---|---|
| JEE Advanced Eligibility | The qualifying cutoff percentile for the General category was 93.23. |
| NIT Admission | With a percentile of approximately 98, your Common Rank List (CRL) would be around 20,000. This rank may secure you branches like Civil Engineering or Metallurgical Engineering in mid-tier NITs. |
| State Colleges | A CRL of 20,000 enhances your chances of obtaining preferred branches in reputable state-level engineering colleges, depending on state-specific cutoffs. |
| Private Colleges | This score qualifies you for top private institutions such as SRM Institute of Science and Technology, Vellore Institute of Technology (VIT), and Manipal Institute of Technology, where the typical cutoff ranks are higher than your CRL. |
Opportunities Based on 150 Score
Admission to NITs with 150 marks is realistic for branches like:
- Civil Engineering
- Metallurgical Engineering
- Biotechnology
| Category | NIT Admission Likelihood (150 Marks) | Example Colleges |
|---|---|---|
| General | Possible in lower-tier NITs | NIT Arunachal Pradesh, NIT Meghalaya |
| OBC-NCL | Mid-tier NITs for less popular branches | NIT Silchar, NIT Srinagar |
| SC/ST | Good branches in mid-tier NITs | NIT Calicut, NIT Jaipur |
JEE Advanced Qualification
- In 2025, the General Category JEE Advanced cutoff was 93.23 percentile, which is achievable with 150 marks.
- Scoring 150 qualifies candidates to compete in the next stage for IIT admissions, which can open further opportunities.
JEE Main 2025 Preparation Strategy
While preparing for JEE Main 2026, students must follow a proper preparation strategy to ace the JEE Main 2026 examination. Candidates can go through the JEE Main preparation strategy below.
- Prepare a schedule: Students must prepare a schedule and follow the same regularly to meet the time constraints.
- Collect Study Material: Collect the required books and other materials as per the JEE Main syllabus 2026. Students must use limited resources for their JEE Main preparation.
- Revise Regularly: Regularly revise the completed topics using short notes prepared during preparation.
- Mock tests: Appear for regular mock tests to boost preparation and time management. Students must give chapter wise and subject wise mock tests.
Also Read
JEE Main Chapter-Wise Weightage FAQs
Ques. What are high-weightage chapters for JEE Mains 2026?
Ans. High weightage chapters for JEE Main 2026 include;
- Physics- Modern Physics, Electrostatics & Current Electricity, Magnetism & Electromagnetic Induction, Ray & Wave Optics, Rotational Motion, Thermodynamics & Kinetic Theory.
- Chemistry- Chemical & Ionic Equilibrium, Organic Chemistry (GOC + Mechanisms), Coordination Compounds, Electrochemistry & Thermodynamics.
- Mathematics- Coordinate Geometry, Calculus (AOD + Definite Integrals), Matrices & Determinants, Probability & Statistics, Vector & 3D Geometry.
Ques. Is 120 a good score in JEE Main?
Ans. 120 marks in JEE Main is not considered a good score for General Category students. However, for SC/ST candidates, it can be sufficient to secure a seat through JEE Main in IIITs and private institutes.
Ques. Which is the hardest topic in JEE Main?
Ans. Some of the hardest topics in JEE Main include:
- Physics: Rotation, SHM & Waves, Electromagnetic Induction
- Mathematics: Integration, 3D Geometry, Permutations & Combinations
- Chemistry: Organic Reaction Mechanisms, Thermodynamics, Electrochemistry
Ques. Are PYQs enough for JEE Main?
Ans. No, PYQs alone are not enough to crack JEE Main. While they help in understanding the pattern, you should also:
- Clear concepts using NCERT and reference books
- Attempt regular mock tests to improve speed and accuracy
- Practice new pattern-based questions
Ques. Do PYQs repeat in JEE Main?
Ans. Yes, PYQs are often repeated in JEE Main with slight modifications. While exact questions may not appear again, similar question types with different values are frequently asked.
Ques. Which is the hardest paper in the JEE Main exam?
Ans. Mathematics is generally considered the hardest section in JEE Main, as it often includes lengthy calculation-based questions and complex problem-solving.
Ques. Which is the easiest subject in JEE Main?
Ans. Chemistry is regarded as the easiest subject in JEE Main. Based on past trends, the Chemistry section is usually easy to moderate, with the highest weightage given to Physical and Inorganic Chemistry and Electrochemistry & Thermodynamics.
Ques. What are High high-weightage chapters for JEE Mains 2026 Maths?
Ans. High weightage chapters for JEE Main 2026 mathematics include;
- Coordinate Geometry
- Calculus (AOD + Definite Integrals)
- Matrices & Determinants
- Probability & Statistics
- Vector & 3D Geometry
Ques. Most the weightage of chapters for JEE Mains Physics?
Ans. Most weightage chapters for JEE Main Physics include Modern Physics, Electrostatics & Current Electricity, Magnetism & Electromagnetic Induction, Ray & Wave Optics, Rotational Motion, Thermodynamics & Kinetic Theory. Each high-weightage chapter includes 6-9% weightage or 3-5 questions expected to be asked in the JEE Main 2026 question paper.
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.
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