NTA will release JEE Main Syllabus 2025 on the official website- jeemain.nta.ac.in, along with the information brochure. Till then, candidates can check the syllabus based on the previous year’s brochure. In 2024, 7 chapters from Physics, 2 from Mathematics, and 10 chapters from Chemistry were removed. This helped the mathematics students, as there was an increase in the weightage of chapters.
- The syllabus of Paper 1 includes topics from Mathematics, Physics, and Chemistry.
- Paper 2A includes topics of mathematics, aptitude test, and drawing.
- Subjects in Paper 3 are Mathematics, Aptitude Test, and Planning.
Candidates can check the unit-wise topics of the subjects of Papers 1, 2A, and 2B below. The syllabus is of class 12th standard, and students preparing for their Boards can also ace with strategic preparation. Take help of JEE Main 2024 Question Papers with Solutions for understanding JEE Main Exam Pattern in detail.
JEE Main Physics Chapter-wise Weightage
JEE Main 2025 Physics Chapter Weightage
JEE Main Physics High Weightage Chapters based on 10-Year Papers
| Physics Chapter | Number of Questions in 10 Years |
| Modern Physics + Nuclear Physics | 207 |
| Current Electricity | 186 |
| KTG & Thermo Dynamics | 181 |
| Electromagnetic induction | 147 |
| Rigid Body Dynamics | 120 |
| Geometrical Optics | 113 |
| Electrostatics | 113 |
| Solid & Semiconductors | 101 |
| Gravitation | 94 |
| Alternating Current | 85 |
| Capacitance | 83 |
| Simple Harmonic Motion | 76 |
| Wave Optics | 75 |
| Newton's Laws of Motion | 73 |
| Rectilinear Motion | 72 |
| Wave on String + Sound Waves | 72 |
| Center of Mass | 71 |
| Electromagnetic Waves | 68 |
| Principle of Communication | 67 |
| Calorimetry & Thermal Expansion | 67 |
| Fluid Mechanics + Surface Tension | 65 |
| Work, Power & Energy | 64 |
| Electromagnetic Induction | 58 |
| Unit & Dimensions | 53 |
| Mathematical Tools | 48 |
| Elasticity & Viscosity | 47 |
| Measurement Error and Experiments | 41 |
| Projectile Motion + Relative Motion + Circular Motion | 36 |
JEE Main Chemistry Chapter-wise Weightage
JEE Main 2025 Chemistry Chapter Weightage
JEE Main Chemistry Chapter wise Questions
Here is a detailed analysis of each chapter in Chemistry along with the number of questions asked from these topics every year. You can see that despite a 60% reduction in the syllabus for Inorganic Chemistry, its weightage is still the same. This means that studying a lesser number of topics can fetch more marks in Inorganic chemistry.
Number of Physical Chemistry Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| Electrochemistry | 29 | 25 | 23 | 20 |
| Structure of Atom | 27 | 29 | 25 | 27 |
| Solutions | 24 | 29 | 20 | 30 |
| Thermodynamics (C) | 22 | 28 | 24 | 26 |
| Chemical Kinetics | 20 | 25 | 22 | 26 |
| Some Basic Concepts of Chemistry | 17 | 22 | 27 | 23 |
| Redox Reactions | 15 | 14 | 13 | 22 |
| Chemical Equilibrium | 10 | 11 | 7 | 14 |
| Ionic Equilibrium | 9 | 16 | 15 | 18 |
| Solid State | 0 | 13 | 9 | 17 |
| States of Matter | 0 | 8 | 14 | 12 |
| Surface Chemistry | 0 | 23 | 17 | 23 |
Physical Chemistry had a weightage of 29% in 2024 and has a balanced distribution of questions across all its chapters. Despite some changes, topics like Electrochemistry, Structure of Atom, and Thermodynamics consistently have a significant number of questions. Focus on numerical problems and fundamental concepts for these chapters. Topics like Solid State, States of Matter, and Surface Chemistry were removed this year.
Number of Organic Chemistry Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| General Organic Chemistry | 86 | 36 | 42 | 51 |
| Hydrocarbons | 28 | 20 | 23 | 37 |
| Amines | 23 | 25 | 24 | 46 |
| Alcohols, Phenols, and Ethers | 22 | 23 | 27 | 21 |
| Biomolecules | 22 | 22 | 22 | 29 |
| Haloalkanes and Haloarenes | 22 | 22 | 14 | 13 |
| Aldehydes and Ketones | 20 | 24 | 17 | 25 |
| Carboxylic Acid Derivatives | 6 | 5 | 7 | 14 |
| Chemistry in Everyday Life | 0 | 18 | 24 | 13 |
| Environmental Chemistry | 0 | 21 | 16 | 25 |
| Polymers | 0 | 12 | 18 | 14 |
Organic Chemistry has the highest weightage among the three sections in 2024, making it a critical area to focus on. There has been a significant increase in the number of questions from chapters like General Organic Chemistry and Hydrocarbons. Chapters like Amines, Alcohols, Phenols, and Ethers are always consistent and hence important. A thorough understanding of reaction mechanisms and functional groups is essential for scoring well in this section.
Number of Inorganic Chemistry Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| Chemical Bonding and Molecular Structure | 47 | 33 | 30 | 33 |
| d and f Block Elements | 43 | 27 | 27 | 29 |
| Coordination Compounds | 41 | 52 | 31 | 43 |
| Classification of Elements and Periodicity in Properties | 24 | 15 | 17 | 17 |
| Practical Chemistry | 16 | 5 | 6 | 5 |
| p Block Elements (Group 13 & 14) | 13 | 12 | 13 | 8 |
| p Block Elements (Group 15, 16, 17 & 18) | 13 | 25 | 30 | 26 |
| General Principles and Processes of Isolation of Metals | 1 | 22 | 22 | 27 |
| Hydrogen | 0 | 19 | 14 | 23 |
| s Block Elements | 0 | 39 | 20 | 23 |
Inorganic Chemistry, with a reduced syllabus, too has a high number of questions. Chapters like Chemical Bonding, d and f block, and Coordination Compounds are very important. Memorizing periodic table trends, and properties of elements, can help in inorganic chemistry. Focus on high-weightage chapters from the above table.
JEE Main Mathematics Chapter-wise Weightage
JEE Main 2025 Mathematics Chapter Weightage
JEE Main Mathematics Chapter wise Questions
Here is a detailed analysis of each chapter in Mathematics along with the number of questions asked from these topics every year.
Number of Algebra Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| Sequences and Series | 36 | 46 | 37 | 39 |
| Binomial Theorem | 25 | 48 | 27 | 40 |
| Probability | 24 | 28 | 31 | 33 |
| Complex Number | 23 | 24 | 27 | 29 |
| Matrices | 21 | 29 | 30 | 32 |
| Determinants | 20 | 22 | 17 | 29 |
| Quadratic Equation | 19 | 19 | 19 | 23 |
| Permutation Combination | 17 | 39 | 18 | 27 |
| Statistics | 16 | 21 | 12 | 20 |
| Mathematical Reasoning | 0 | 24 | 22 | 24 |
Number of Calculus Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| Definite Integration | 35 | 38 | 40 | 50 |
| Differential Equations | 34 | 25 | 38 | 43 |
| Functions | 30 | 36 | 24 | 28 |
| Area Under Curves | 22 | 27 | 20 | 17 |
| Limits | 22 | 10 | 14 | 19 |
| Application of Derivatives | 21 | 22 | 35 | 40 |
| Continuity and Differentiability | 17 | 10 | 18 | 28 |
| Sets and Relations | 17 | 21 | 11 | 10 |
| Differentiation | 11 | 5 | 8 | 6 |
| Indefinite Integration | 7 | 10 | 5 | 10 |
Number of Coordinate Geometry Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| Straight Lines | 30 | 15 | 18 | 22 |
| Circle | 20 | 19 | 23 | 26 |
| Hyperbola | 13 | 10 | 17 | 10 |
| Parabola | 12 | 15 | 20 | 17 |
| Ellipse | 8 | 11 | 11 | 16 |
Number of Vector Algebra Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| Three Dimensional Geometry | 44 | 71 | 46 | 54 |
| Vector Algebra | 33 | 48 | 29 | 38 |
Number of Trigonometry Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| Trigonometric Equations | 9 | 6 | 12 | 13 |
| Inverse Trigonometric Functions | 8 | 10 | 13 | 14 |
| Trigonometric Ratios & Identities | 5 | 4 | 8 | 7 |
| Properties of Triangles | 1 | 2 | 1 | 4 |
| Heights and Distances | 0 | 2 | 7 | 7 |
In Mathematics, Algebra and Calculus have the highest weightage at 34% and 36% in the complete section. All chapters in Algebra have significant weightage, but Sequence and Series, Binomial Theorem, and Conditional Probability are the ones that have a greater number of questions every year.
Calculus is the backbone of JEE Main Maths and covers a broad range of important topics for scoring well. Focus on Definite Integration and Differential Equations, as they have consistently high questions. Other important topics include Functions and Application of Derivatives, Limits, Continuity, and Differentiability.
Overall, covering Algebra, and Calculus well, can lead to good marks in JEE Main Maths, and you can refer to the above tables for a better understanding of the weightage of each topic.
JEE Main Reduced Syllabus
JEE Main 2025 Reduced Syllabus
In 2025, the syllabus is expected to remain the same as in the previous year. The list of chapters deleted from mathematics, physics, and chemistry are as follows:
Deleted Topics from Chemistry Syllabus
| Units | Deleted Topics |
| Some Basic Concepts in Chemistry | Physical quantities and their measurements in Chemistry, precision, and accuracy, significant figures. S.I.Units, dimensional analysis |
| Atomic Structure | Thomson and Rutherford's atomic models and their limitations |
| States of Matter | The whole chapter |
| Surface Chemistry |
| p-Block Elements | Groupwise study of the p - p-block elements Group -13 Preparation, properties, and uses of boron and aluminium; Structure, properties, and uses of borax, boric acid, diborane, boron trifluoride, aluminium chloride, and alums. Group -14 The tendency for catenation; Structure, properties, and uses of Allotropes and oxides of carbon, silicon tetrachloride, silicates, zeolites, and silicones. Group -15 Properties and uses of nitrogen and phosphorus; Allotrophic forms of phosphorus; Preparation, properties, structure, and uses of ammonia, nitric acid, phosphine, and phosphorus halides, (PCl3. PCl5); Structures of oxides and oxoacids of nitrogen and phosphorus. Group -16 Preparation, properties, structures, and uses of ozone: Allotropic forms of sulphur; Preparation, properties, structures, and uses of sulphuric acid (including its industrial preparation); Structures of oxoacids of sulphur. Group-17 Preparation, properties, and uses of hydrochloric acid; Trends in the acidic nature of hydrogen halides; Structures of Interhalogen compounds and oxides and oxoacids of halogens. Group-18 Occurrence and uses of noble gases; Structures of fluorides and oxides of xenon. |
| General Principles and Processes of Isolation of Metals | The whole chapter |
| Hydrogen |
| s-Block Elements (Alkali and Alkaline Earth Metals) |
| Environmental Chemistry |
| Polymers |
| Chemistry In Everyday Life |
Deleted Topics from Physics Syllabus
| Units | Deleted Topics |
| Physics and Measurement | Physics, technology, and society, accuracy and precision of measuring instruments |
| Kinematics | Zero Vector |
| Gravitation | Geostationary Satellites |
| Properties of Solids and Liquids | Reynolds Number, Newton’s Law of Cooling |
| Thermodynamics | Carnot Engine and its Efficiency |
| Oscillations and Waves | Free, Forced and Damped Oscillations, Resonance, Doppler Effect in Sound |
| Current Electricity | Resistances of Different Materials, Color Code for Resistors; Potentiometer - Principle and its Applications |
| Magnetic Effects of Current and Magnetism | Cyclotron, Earth’s Magnetic Field and Magnetic Elements. Magnetic Susceptibility and Permeability. Hysteresis. Electromagnets and Permanent Magnets |
| Electromagnetic Induction and Alternating Currents | Quality Factor |
| Optics | Resolving Power of Microscopes and Astronomical Telescopes |
| Dual Nature of Matter and Radiation | Davisson-Germer Experiment |
| Atoms and Nuclei | Isotopes, Isobars: Isotones. Radioactivity- Alpha, Beta and Gamma Particles/ Rays and their Properties; Radioactive Decay Law |
| Communication Systems | The whole Chapter |
| Electronic Devices | Junction Transistor, Transistor Action, Characteristics of a Transistor: Transistor as an Amplifier (Common Emitter Configuration) and Oscillator. Transistor as a Switch |
Deleted Topics from Mathematics Syllabus
| Units | Deleted Topics |
| Complex Numbers and Quadratic Equations | The square root of a complex number, triangle inequality |
| Matrices and Determinants | Properties of determinants, elementary transformations |
| Binomial Theorem and Its Simple Applications | Properties of Binomial coefficients |
| Sequence and Series | Sum up to n terms of special series; Sn, Sn2, Sn3. Arithmetic-Geometric progression |
| Limit, Continuity, and Differentiability | Rolle’s and Lagrange’s Mean value Theorems |
| Integral Calculus | Integral as the limit of a sum |
| Co-Ordinate Geometry | Translation of axes, Straight line: equations of internal and external by sectors of angles between two lines. Equation of the family of lines passing through the point of intersection of two lines. Circle, conic sections: Condition for a line to be tangent to a circle, equation of the tangent. condition for Y = mx +c to be a tangent and point (s) of tangency. |
| Three Dimensional Geometry | Equations of a line and a plane in different forms, the intersection of a line and a plane, coplanar lines |
| Statistics and Probability | Bernoulli trials, and binomial distribution |
| Trigonometry | Heights, and distance |
| Mathematical Inductions | The whole chapter |
| Mathematical Reasoning |
JEE Main Syllabus Important Topics
JEE Main Syllabus 2025 Important Topics
Students must not skip these chapters from Mathematics, Physics, and Chemistry to score at least 150-200 marks out of 300 in the exam:
Physics Syllabus Must Do Chapters with Highest Weightage
| Class 11 Topics | Class 12 Topics |
| Kinematics | Electrostatics |
| Laws of Motion | Current Electricity |
| Work, Energy, and Power | Magnetic Effects of Current |
| Thermodynamics | Electromagnetic Induction |
| Oscillations | Optics |
| Waves | Modern Physics (including Nuclear Physics) |
Chemistry Syllabus Must Do Chapters with Highest Weightage
| Class 11 Topics | Class 12 Topics |
| Some Basic Concepts of Chemistry | Solid State |
| Structure of Atom | Solutions |
| Classification of Elements and Periodicity in Properties | Electrochemistry |
| Chemical Bonding and Molecular Structure | Chemical Kinetics |
| States of Matter | Surface Chemistry |
| Thermodynamics | Coordination Compounds |
| Equilibrium | Haloalkanes and Haloarenes |
| Redox Reactions | Aldehydes, Ketones, and Carboxylic Acids |
| - | Organic Nitrogen Compounds |
| - | Biomolecules |
| - | Polymers |
Mathematics Syllabus Must Do Chapters with Highest Weightage
| Class 11 Topics | Class 12 Topics |
| Sets, Relations and Functions | Relations and Functions |
| Trigonometric Functions | Inverse Trigonometric Functions |
| Complex Numbers | Matrices and Determinants |
| Linear Inequalities | Continuity and Differentiability |
| Permutations and Combinations | Applications of Derivatives |
| Binomial Theorem | Integrals |
| Conic Sections | Differential Equations |
| Introduction to Three-Dimensional Geometry | Vector Algebra |
| - | Probability |
JEE Main 2025 Updated Syllabus
JEE Main Physics Syllabus
JEE Main Physics Syllabus
The Physics syllabus includes a total of 20 chapters which are:
| Physics and Measurement | Oscillations and Waves |
| Kinematics | Electrostatics |
| Law of Motion | Current Electricity |
| Work, Energy and Power | Magnetic Effect of Current and Magnetism |
| Rotational Motion | Electromagnetic Induction and Alternating Current |
| Gravitation | Electromagnetic Waves |
| Properties of Solids and Liquids | Optics |
| Thermodynamics | Dual Nature of Matter and Radiation |
| Energy Theory of Gases | Atom and Nuclei |
| Kinetic Theory of Gases | Electronic Devices |
| Experimental Skills | |
JEE Main NCERT Book PDFs
JEE Main Physics Syllabus 2025- Trending Topics
As per Google trends, majority of the students are studying following Physics topics for JEE Main preparation:-
Electromagnetism Important Topics for JEE Main 2025
| Chapter | Study Hours | Questions Asked | Priority | Study Notes |
| Current Electricity | 10-12 hours | 3 | High | Click Here |
| Electrostatics | 12-14 hours | 2 | Medium | Click Here |
| Magnetic Effects of Current | 8-10 hours | 2 | High | Click Here |
| Alternating Current | 8-10 hours | 1 | Low | Click Here |
| Electromagnetic Induction | 8-9 hours | 1 | Low | Click Here |
Mechanics Important Topics for JEE Main 2025
| Chapter | Study Hours | Questions Asked | Priority | Study Notes |
| Laws of Motion | 12-15 hours | 2 | Medium | Click Here |
| Gravitation | 6-7 hours | 2 | High | Click Here |
| Motion in One Dimension | 5-6 hours | 1 | Medium | Click Here |
| Work Power Energy | 8-9 hours | 1 | Low | Click Here |
| Rotational Motion | 12-15 hours | 1 | Low | Click Here |
Mechanics 2 Important Topics for JEE Main 2025
| Chapter | Study Hours | Questions Asked | Priority | Study Notes |
| Mechanical Properties of Fluids | 7-8 hours | 1 | Medium | Click Here |
| Mechanical Properties of Solids | 7-8 hours | 1 | Medium | Click Here |
| Waves and Oscillations | 9-10 hours | 1 | Low | Click Here |
Semiconductors Important Topics for JEE Main 2025
| Chapter | Study Hours | Questions Asked | Priority | Study Notes |
| Semiconductors | 6-8 hours | 1 | Medium | Click Here |
| Electromagnetic Waves | 8-9 hours | 1 | Low | Click Here |
| Communication System | 6-8 hours | 1 | Medium | Click Here |
Modern Physics Important Topics for JEE Main 2025
| Chapter | Study Hours | Questions Asked | Priority | Study Notes |
| Atomic Physics | 8-10 hours | 1 | Low | Click Here |
| Dual Nature of Matter | 8-9 hours | 1 | Low | Click Here |
| Nuclear Physics | 8-9 hours | 1 | Low | Click Here |
Thermodynamics Important Topics for JEE Main 2025
| Chapter | Study Hours | Questions Asked | Priority | Study Notes |
| Kinetic Theory of Gases | 5-6 hours | 1 | Medium | Click Here |
| Thermodynamics | 8-10 hours | 1 | Low | Click Here |
Optics Important Topics for JEE Main 2025
| Chapter | Study Hours | Questions Asked | Priority | Study Notes |
| Wave Optics | 7-8 hours | 1 | Medium | Click Here |
| Ray Optics | 7-8 hours | 1 | Medium | Click Here |
JEE Main Physics Chapter wise Questions
Here is a detailed analysis of each chapter in Physics along with the number of questions asked from these topics every year. The count of questions mentioned is the total number of questions from the topic asked in all the shifts combined.
Number of Electromagnetism Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| Current Electricity | 47 | 50 | 45 | 50 |
| Electrostatics | 32 | 34 | 26 | 32 |
| Magnetic Effects of Current | 31 | 33 | 3 | 22 |
| Alternating Current | 24 | 23 | 30 | 41 |
| Electromagnetic Induction | 16 | 23 | 11 | 13 |
| Capacitance | 15 | 18 | 25 | 20 |
| Magnetic Properties of Matter | 5 | 12 | 9 | 12 |
Electromagnetism consists of Electrostatics, Current Electricity, Magnetic Effects of Current and Magnetism, Electromagnetic Induction, and Alternating Currents. Understand fundamental concepts and laws such as Coulomb’s law, Ohm’s law, Faraday’s law, and Lenz’s law and practice numerical problems extensively, especially with circuit diagrams and calculations.
Number of Mechanics Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| Laws of Motion | 26 | 25 | 30 | 30 |
| Gravitation | 23 | 39 | 23 | 31 |
| Motion In One Dimension | 22 | 22 | 22 | 24 |
| Work Power Energy | 21 | 21 | 1 | 22 |
| Rotational Motion | 20 | 23 | 19 | 41 |
| Mathematics in Physics | 18 | 13 | 13 | 25 |
| Units and Dimensions | 16 | 19 | 15 | 17 |
| Center of Mass Momentum and Collision | 11 | 14 | 14 | 16 |
| Motion In Two Dimensions | 11 | 23 | 20 | 14 |
Number of Mechanics 2 Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| Mechanical Properties of Fluids | 25 | 23 | 19 | 16 |
| Mechanical Properties of Solids | 15 | 17 | 14 | 16 |
| Oscillations | 13 | 23 | 15 | 37 |
| Waves and Sound | 10 | 20 | 22 | 19 |
Mechanics consists of Kinematics, Laws of Motion, Work, Energy and Power, Rotational Motion, Gravitation, and Fluid Mechanics, and this is the foundation of Physics. Focus on mastering Newton’s laws of motion and their applications, and solve problems involving free-body diagrams and motion in two dimensions. Also, don’t forget to cover Rotational dynamics and center of mass.
Number of Miscellaneous Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| Semiconductors | 22 | 25 | 29 | 42 |
| Electromagnetic Waves | 16 | 18 | 17 | 22 |
| Experimental Physics | 12 | 4 | 9 | 7 |
| Communication System | 0 | 23 | 22 | 24 |
Number of Modern Physics Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| Atomic Physics | 23 | 21 | 14 | 17 |
| Dual Nature of Matter | 22 | 25 | 21 | 30 |
| Nuclear Physics | 18 | 21 | 18 | 22 |
Key topics in Modern Physics are the Photoelectric Effect, Atomic models, and others mentioned above. To score well in Modern Physics, focus on understanding historical experiments like Rutherford’s Gold foil experiment, and its implications. Practice numerical problems on energy levels, photon interactions, and radioactive decay.
Number of Thermodynamics Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| Kinetic Theory of Gases | 22 | 18 | 18 | 27 |
| Thermodynamics | 16 | 24 | 23 | 30 |
| Thermal Properties of Matter | 5 | 15 | 18 | 14 |
Focus on Laws of Thermodynamics, Carnot Engine, Entropy, and Kinetic Theory of Gases in Thermodynamics. Other key topics include internal energy, heat transfer, and the first and second laws of thermodynamics. Solve problems involving the calculation of work done and heat exchanged in various thermodynamic processes.
Number of Optics Questions in all Shifts
| Chapter | 2024 | 2023 | 2022 | 2021 |
| Wave Optics | 22 | 18 | 15 | 16 |
| Ray Optics | 21 | 33 | 28 | 31 |
Focus on understanding the principles of light reflection and refraction, along with the dispersion of light. Study the functioning of optical instruments like microscopes and telescopes and practice problems on interference, diffraction, and polarization.
The above topics' weightage has shown an upward trend across the years. Studying them will secure 75 marks in Physics. See the detailed analysis of the number of questions from each topic below. The physics past year trend shows it getting easier with a board exam-like paper. Focus on Electromagnetism and Mechanics as these units have had the highest weightage.
Download JEE Main Physics Chapter-wise Test
JEE Main Chemistry Syllabus
JEE Main Chemistry Syllabus 2025
Chemistry is further divided into Physical, Inorganic, and Organic topics, which are as follows.
| Physical Chemistry | Inorganic Chemistry | Organic Chemistry |
| Some Basic Concepts in Chemistry | Classification of Elements and Periodicity in Properties | Purification and Characterization of Organic Compounds |
| Atomic Structure | P-Block Elements | Some Basic Principles of Organic Chemistry |
| Chemical Bonding and Molecular Structure | d and f-block Elements | Hydrocarbons |
| Chemical Thermodynamics | Coordination Compounds | Organic Compounds containing Halogens |
| Solutions | - | Organic Compounds containing Oxygen |
| Equilibrium | - | Organic Compounds containing Nitrogen |
| Redox Reactions and Electrochemistry | - | Biomolecules |
| Chemical Kinetics | - | Principles Related to Practical Chemistry |
JEE Main Chemistry High Weightage Chapters based on 10-Year papers
| Chemistry Chapter | Number of Questions in 10 Year |
| Coordination Compounds | 142 |
| p block elements (Group 13 to 18) | 131 |
| Aldehydes, Ketones, Carboxylic Acid Derivatives | 124 |
| General Organic Chemistry | 118 |
| Chemical Bonding and Molecular Structure | 109 |
| Hydrocarbons | 109 |
| Alcohols, Phenols, and Ethers | 105 |
| Haloalkanes and Haloarenes | 104 |
| Amines | 101 |
| Structure of Atom | 91 |
| Biomolecules | 91 |
| Equilibrium | 90 |
| Thermodynamics | 87 |
| Liquid Solutions | 87 |
| Chemical Kinetics | 87 |
| Electrochemistry | 87 |
| d and f block elements | 87 |
| Some Basic Concepts of Chemistry | 85 |
| Redox Reactions | 85 |
| Metallurgy | 79 |
| Environmental Chemistry | 65 |
| Chemistry in Everyday Life | 54 |
| Hydrogen | 52 |
JEE Main Chemistry Syllabus 2025- Trending Topics
As per Google trends, majority of the students are studying following Chemistry topics for JEE Main preparation:-
Physical Chemistry Important Topics for JEE Main 2025
| Chapter | Study Hours | Questions Asked | Priority | Study Notes |
| Electrochemistry | 8-10 hours | 2 | Medium | Click Here |
| Structure of Atom | 6-8 hours | 2 | High | Click Here |
| Solutions | 5-7 hours | 1 | Medium | Click Here |
| Thermodynamics | 10-12 hours | 2 | Medium | Click Here |
| Chemical Kinetics | 8-9 hours | 1 | Low | Click Here |
| Some Basic Concepts of Chemistry | 7-8 hours | 1 | Low | Click Here |
| Redox Reactions | 5-6 hours | 1 | Medium | Click Here |
| Equilibrium | 9-11 hours | 2 | Medium | Click Here |
Organic Chemistry Important Topics for JEE Main 2025
| Chapter | Study Hours | Questions Asked | Priority | Study Notes |
| General Organic Chemistry | 12-14 hours | 3 | Medium | Click Here |
| Hydrocarbons | 6-8 hours | 1 | Medium | Click Here |
| Amines | 4-6 hours | 1 | High | Click Here |
| Alcohols, Phenols, and Ethers | 5-7 hours | 1 | Medium | Click Here |
| Biomolecules | 6-8 hours | 1 | Medium | Click Here |
| Haloalkanes and Haloarenes | 8-10 hours | 1 | Low | Click Here |
| Aldehydes and Ketones | 7-9 hours | 1 | Low | Click Here |
Inorganic Chemistry Important Topics for JEE Main 2025
| Chapter | Study Hours | Questions Asked | Priority | Study Notes |
| Chemical Bonding and Molecular Structure | 10-12 hours | 2 | Medium | Click Here |
| d and f Block Elements | 6-8 hours | 1 | Medium | Click Here |
| Coordination Compounds | 7-9 hours | 1 | Low | Click Here |
| Classification of Elements and Periodicity in Properties | 6-8 hours | 1 | Medium | Click Here |
| Practical Chemistry | 4-6 hours | 1 | Medium | Click Here |
| p Block Elements (Group 13 & 14) | 8-10 hours | 2 | Medium | Click Here |
| p Block Elements (Group 15, 16, 17 & 18) | 9-11 hours | 2 | Medium | Click Here |
JEE Main Mathematics Syllabus
JEE Main Mathematics Syllabus 2025
The list of all 14 chapters included in the Mathematics syllabus are:
| Sets, Relations, and Functions | Sequence and Series |
| Complex Numbers and Quadratic Equations | Limit, Continuity, and Differentiability |
| Matrices and Determinants | Integral Calculus |
| Permutation and Combination | Differential Equations |
| Binomial Theorem and its Simple Applications | Coordinate Geometry |
| Three Dimensional Geometry | Vector Algebra |
| Statistics and Probability | Trigonometry |
JEE Main Mathematics High Weightage Chapters based on 10-Year Papers
| Mathematics Chapter | Number of Questions in 10 Year |
| Vector & 3-D | 263 |
| Definite Integration & Its Application | 204 |
| Matrices & Determinant | 182 |
| Conic Section | 164 |
| Sequence & Series | 141 |
| Limits, Continuity & Derivability | 137 |
| Application of Derivatives | 133 |
| Differential Equations | 115 |
| Binomial Theorem | 113 |
| Probability | 108 |
| Trigonometry | 97 |
| Complex Number | 95 |
| Circle | 90 |
| Mathematical Reasoning | 85 |
| Straight Line | 85 |
| Quadratic Equation | 82 |
| Function | 80 |
| Permutation & Combination | 74 |
| Statistics | 64 |
| Inverse Trigonometric Functions | 51 |
| Indefinite Integration | 44 |
| Sets and Relation | 41 |
| Method of Differentiation | 32 |
| Solution of Triangle | 12 |
| Fundamental of Mathematics | 8 |
JEE Main Mathematics Syllabus 2025- Trending Topics
As per Google trends, majority of the students are studying following Mathematics topics for JEE Main preparation:-
Algebra Important Topics for JEE Main 2025
| Chapter | Study Hours | Questions Asked | Priority | Study Notes |
| Sequences and Series | 6-8 hours | 2 | Medium | Click Here |
| Binomial Theorem | 4-6 hours | 1 | Medium | Click Here |
| Probability | 8-10 hours | 2 | Medium | Click Here |
| Complex Number | 5-7 hours | 1 | Medium | Click Here |
| Matrices & Determinants | 7-9 hours | 2 | Medium | Click Here |
| Quadratic Equation | 4-6 hours | 1 | Medium | Click Here |
| Permutation Combination | 6-8 hours | 2 | Medium | Click Here |
| Statistics | 5-7 hours | 1 | Medium | Click Here |
Calculus Important Topics for JEE Main 2025
| Chapter | Study Hours | Questions Asked | Priority | Study Notes |
| Definite Integration | 10-12 hours | 2 | Medium | Click Here |
| Differential Equations | 7-9 hours | 2 | High | Click Here |
| Functions | 6-8 hours | 1 | Low | Click Here |
| Area Under Curves | 6-8 hours | 1 | Medium | Click Here |
| Limits | 5-7 hours | 1 | Medium | Click Here |
| Application of Derivatives | 7-9 hours | 2 | High | Click Here |
| Continuity and Differentiability | 8-10 hours | 1 | Low | Click Here |
| Sets and Relations | 4-6 hours | 1 | Medium | Click Here |
| Differentiation | 7-9 hours | 2 | High | Click Here |
Coordinate Geometry Topics for JEE Main 2025
| Chapter | Study Hours | Questions Asked | Priority | Study Notes |
| Straight Lines | 5-7 hours | 1 | Medium | Click Here |
| Circle | 6-8 hours | 2 | High | Click Here |
| Hyperbola & Parabola | 7-9 hours | 2 | High | Click Here |
| Vector Algebra | 6-8 hours | 1 | Medium | Click Here |
| Three Dimensional Geometry | 8-10 hours | 2 | Medium | Click Here |
Download JEE Main Maths Chapter-wise Test
JEE Main Aptitude Test Syllabus (Paper 2A and 2B)
The syllabus included in the Aptitude Test is as follows:
- Awareness of persons. Buildings, Materials
- Three dimensional- perception
JEE Main Drawing Test Syllabus (Paper 2B)
Sketching of scenes and activities from memory of urbanscape (public space, market, festivals, street scenes, monuments, recreational spaces, etc.). landscape (riverfronts. Jungle. Gardens, trees. Plants, etc.) and rural life.
JEE Main Planning Syllabus (Paper 2B)
The syllabus included in the Planning syllabus are:
- General Awareness
- Social Sciences
- Thinking Skills
JEE Main Books
JEE Main Syllabus 2025 Books
Some of the best and recommended books by toppers of the exam for each subject are as follows:
| Subjects | Books | Author/ Publisher |
| Mathematics | The Elements Of Coordinate Geometry | S.L. Loney |
| Plane Trigonometry | S.L. Loney |
| Objective Mathematics Vol 1 & 2 | R.D. Sharma |
| NCERT Textbooks for Class 11 and 12 | NCERT |
| Differential Calculus | Amit M Agarwal (Arihant Publications) |
| Chemistry | Modern Approach to Chemical Calculations | R.C. Mukherjee |
| NCERT Textbooks for classes 11 and 12 | NCERT |
| Organic Chemistry | Morrison & Boyd |
| GRB Concepts of Physical Chemistry for JEE (Main & Advanced) | Bahadur |
| Concise Inorganic Chemistry | J.D. Lee |
| Physics | Fundamentals of Physics | David Halliday, Robert Resnick, Jearl Walker |
| NCERT Textbooks for Class 11 and 12 | NCERT |
| Problems In General Physics | I.E. Irodov |
JEE Main Previous Year Paper Analysis- Detailed JEE Main 2024 Paper Analysis
In January session, Maths section was considered lengthy, with many questions requiring time-consuming calculations, making it challenging for time management
| Topics Asked | Frequency | Difficulty Level of Papers |
| Sequence & Series | 2-3 questions per shift. | Moderate to Difficult |
| Binomial Theorem | 1-2 questions per shift. | Moderate to Difficult |
| Vector & 3D Geometry | 2-4 questions per shift, heavily tested | Moderate to Difficult |
| Probability and Statistics | 1 question per shift | Moderate to Difficult |
| Differential Equations | 1-2 questions per shift. | Moderate to Difficult |
| Coordinate Geometry (Circle, Parabola, Ellipse) | 1-3 questions per shift. | Moderate to Difficult |
| Calculus (Limits, Continuity & Differentiability) | 1-3 questions per shift. | Moderate to Difficult |
In Physics, Questions were mostly formula-based, covering both Class 11 and Class 12 topics. Most questions were from the Class 12 syllabus, making the section manageable for well-prepared students.
| Topics Asked | Frequency | Difficulty Level of Papers |
| Current Electricity | 1-3 questions per shift. | Easy to Moderate |
| Rotational Dynamics | 1-2 questions per shift. | Easy to Moderate |
| Kinematics | 1-2 questions per shift. | Easy to Moderate |
| Thermodynamics & Heat Transfer | 1-2 questions per shift. | Easy to Moderate |
| Electrostatics & Gravitation | 1-2 questions per shift. | Easy to Moderate |
| Modern Physics (Semiconductors, Photoelectric Effect) | 1-3 questions per shift. | Easy to Moderate |
Chemistry had direct questions from NCERT textbooks, especially in the Organic and Inorganic sections. Physical Chemistry questions were more numerical-based but still considered eas
| Topics Asked | Frequency | Difficulty Level of Papers |
| Inorganic Chemistry (p-Block Elements, Coordination Compounds) | 1-2 questions per shift. | Easiest among the three sections |
| Physical Chemistry (Electrochemistry, Chemical Kinetics) | 1-2 questions per shift. | Easiest among the three sections |
| Organic Chemistry (General Organic Chemistry, Coordination Compounds), Hydrocarbons | 2-3 questions per shift. | Easiest among the three sectio |
JEE Main 2024 April Session Analysis April 5, Shift 1
| Subjects | Difficulty Level | Key Topics | Analysis |
| Mathematics | Moderate to Difficult, lengthy | Vectors 3D (4-5 questions), Sequences and Series, Differential Equations and Matrices. | The section required significant time, making it difficult for students to complete it within the given time frame. |
| Chemistry | Easy | Organic Chemistry (Coordination Compounds, Carboxylic Acids), Biomolecules, and Electrochemistry. | NCERT-based questions with a balanced distribution of Physical, Organic, and Inorganic Chemistry |
| Physics | Easy to Moderate | Gravitation (3 questions), Unit and Dimension, Current Electricity, and Modern Physics. | Most questions were formula-based, with a high focus on Class 12 topics |
JEE Main 2024 April Session Analysis April 6, Shift 1
| Subjects | Difficulty Level | Key Topics | Analysis |
| Physics | Easy to Moderate | Optics, Current Electricity, Electrostatics, Wave Optics, Gravitation | The questions were well-balanced from both Class 11 and Class 12, with more emphasis on fundamental concepts and direct application. |
| Chemistry | Easy to Moderate | Organic Chemistry, p-Block Elements, Chemical Kinetics, Chemical Bonding. | The section had many questions from Organic Chemistry, and students could easily manage it within the time limit |
| Mathematics | Moderate to Difficult, lengthy and calculative | Calculus, Differential Equations, Algebra, Permutation, Coordinate Geometry, and Combination | The section was time-consuming, and students found it tricky and challenging to solve within the given time |
JEE Main 2024 April Session Analysis April 8, Shift 1:
| Subjects | Difficulty Level | Key Topics | Analysis |
| Physics | Moderate | Optics, Work and Energy, Gravitation, Wave Optics, Current Electricity | The section had a good mix of Class 11 and Class 12 topics, focusing on conceptual clarity and application |
| Chemistry | Easy | Organic Chemistry, Coordination Compounds, Chemical Bonding, Periodic Table | The section was straightforward, with most questions being directly from NCERT. It was well-balanced and easier compared to the other two sections |
| Mathematics | Difficult, with lengthy calculations | Integration, Circles, Matrices and Determinants, Vectors 3D, Differential Equations. | The lengthy and complex nature of the questions made it hard for students to complete the section on time |
Overall Analysis of JEE Main 2024 Paper
Mathematics: Mathematics was lengthy and difficult which made time management challenging for the students. To deal with this kind of paper you need to have a good time-management skill along with problem-solving skills. In Physics, questions were mostly based on the class 12th syllabus. Questions were formula-based which made it manageable for most of the students. Students said that the maximum Chemistry questions were NCERT-based. Organic Chemistry had the maximum weightage as most of the questions were asked from this section. Predominantly NCERT-based, with Organic Chemistry often taking the lead in terms of the number of questions. The difficulty level was consistent, with Mathematics posing the most significant challenge due to its time-consuming nature across all shifts.
Frequently Asked Questions
Frequently Asked Questions
Ques. What is the difficulty level of JEE Main question paper?
Ans. The majority of the students claimed Mathematics paper to be the toughest, Physics on the moderate, and chemistry on the easier side. Day-wise difficulty levels for both sessions 1 and 2 are as follows:
| Session 1 Exam Dates | Difficulty Level of Paper | Session 2 Exam Dates | Difficulty Level of Paper |
| January 24, 2024 | Moderate | April 4, 2024 | Moderate |
| January 27, 2024 | Easy to Moderate | April 5, 2024 | Moderate |
| January 29, 2024 | Moderate | April 6, 2024 | Moderate |
| January 30, 2024 | Moderate to Difficult | April 8, 2024 | Shift 1: Easy to ModerateShift 2: Tough |
| January 31, 2024 | Moderate to Difficult | April 9, 2024 | Moderate |
| February 1, 2024 | Moderate to Difficult | April 12, 2024 | To be Updated |
Ques. How to ace JEE Main Physics syllabus with the 99 percentile?
Ans. Physics is often considered to be one of the most difficult subjects while preparing for the exam. To ace the Physics portion, candidates need the following “Brahmastra”:
- Complete selected Physics chapters by September including Kinematics, Gravitation, Waves Optics, Electrostatics, Current Electricity, Magnetic Effects of Current, Modern Physics, Electromagnetic Waves, Semiconductors, and Units & Dimensions.
- Review Physics concepts regularly using YouTube short lectures and previous year's question papers.
- Regularly attempt mock tests both after completing a single as well as 2-3 chapters
- Solve unsolved questions after practicing solved examples to improve your approach and problem-solving skills.
Ques. How do I complete my syllabus for JEE main for the January attempt?
Ans. Considering January is still is far away, you can start your preparations immediately. We would advice you to get hold of all the recommended books for JEE Main and start going through previous year’s question papers. You will get an idea of the kind of questions that are asked and also help you get a hold on completing your paper within the designated time.
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Comments
23 Comments
Is the JEE Mains 2025 syllabus mentioned above updated?
Yes, the above-mentioned JEE Mains 2025 syllabus is the updated syllabus. The JEE Mains 2025 syllabus includes 3 subjects, Physics, Chemistry, and Mathematics. You can download the syllabus PDF for JEE Mains from the Collegedunia website or the official website of NTA.
What are the most repeated questions in JEE Mains?
The NTA does not repeat exact questions in the JEE Mains exam. if you go through the previous ten year’s question papers, you will find that some of the concepts and patterns of questions are repeated. Practising previous years’ papers and attempting mock tests will thus help the candidates to understand the question paper pattern better.
Collegedunia provides the best study material in the market which helps to qualify for the IIT exam.
You can also check our Mock Test and Previous Year question papers pages to do more practice.
Will be there any changes in the syllabus of JEE Mains 2025?
Yes, there have been modifications to the JEE Mains 2024 syllabus. Specifically, some sections related to mathematics, chemistry, and physics have been removed.
Is the syllabus mentioned above updated or not?
Yes, the above JEE Main Syllabus is updated.
Is JEE Mains 2025 going to be tough?
JEE Advanced 2025 exam is expected to be moderate to difficult in overall difficulty level. Although it is not possible to predict the exact difficulty level, it is expected to follow the previous pattern of difficulty and demanding students to be thorough with a deep understanding of concepts in Physics, Chemistry, and Mathematics, as well as strong problem-solving skills within a a specified time frame.
Which are the Most repeated questions in JEE mains?
You can visit our previous year's question paper page to find out the most repeated questions.
How frequently are the questions from past 10 years repeated in JEE Main?
The questions from the previous 10 years exams frequently resurface in JEE Main in comparable formats. The test frequently assesses basic knowledge in mathematics, chemistry, and physics that is essentially constant from year to year.
What chapters have the highest weightage in PCM and please provide a strategy to crack JEE Main 2025 in the remaining time?
Highest Weightage Chapters in PCM for JEE Mains:
Is it necessary to complete 100% syllabus for JEE Main?
No, it's not necessary to complete 100% of the syllabus for JEE Main to score well or secure a good rank. However, it's crucial to strategically cover high-weightage topics and areas where you are strong. Many successful candidates do not complete every single topic but they focus on maximizing their strengths and covering the most important areas thoroughly.
What are the removed chapters from JEE Main Syllabus for 2025?
For JEE Main 2025, several chapters and topics have been removed from the syllabus across Physics, Chemistry, and Mathematics. This reduction aligns with changes made to the NCERT syllabus. Here's a summary of the major changes:
Physics Removed Topics:
Chemistry Removed Chapters:
Mathematics Removed Topics:
What are some of the most important topics in Mathematics?
JEE Mains Mathematics Important topics are Calculus, Coordinate Geometry, Algebra, Vector and 3D Geometry, Probability and Statistics, Trigonometry, Matrices and Determinants.
Some of the most important chapters for JEE Main 2025 subject-wise are:
Physics- Rotational Motion, Thermodynamics, SHM, Electrostatics, Magnetism,Optics, Modern Physics
Maths- Complex Number, Conic Section, Circle, Calculus, Vector & 3 D, Probability, Trigonometric Equation, Properties of Triangles, Quadratic Equation,Sequence and Series, Permutations and combination
Chemistry- Chemical bonding, Electrochemistry, Coordination compound, Salt analysis, Ionic equilibrium, Thermodynamics & thermochemistry, Aldehydes and ketones, Aromatic hydrocarbons, GOC isomerism, Liquid solutions, Alkyl halides and aryl halides
Practicing as many mock tests as possible will help you get used to the exam format and also familiarise you with the questions asked in the exam, practise mental maths can speed up calculation process during the exam, meditation or deep breathing and complete rest the night before exam will help manage stress and remain calm during the exam.
Is there any change in the syllabus of JEE Mains for 2024?
Yes, there have been modifications to the JEE Mains 2024 syllabus. Specifically, some sections related to mathematics, chemistry, and physics have been removed.
Mathematics is often considered as the most challenging subject in JEE due to its concept-based and application-oriented questions which requires deep understanding of concepts. However, students can overcome this by understanding the vast syllabus of the subject and dividing it into smaller topics and focusing more on the topics in which they struggle. Brushing up and being profiecient in basic and fundamental concepts is crucial. And most importantly, regualar practice of questions whether from mock papers or previous year question papers will help the students massively.
A 250+ score is considered a good score in JEE Mainas it will fetch you the 99 percentile, which is essential to get admission into the top engineering colleges like IIT, NIT, IIIT, etc. All subjects are important for getting a good score, however, Chemistry is the most scoring subject with the average score being more than 35 marks; Mathematics on the other hand is the most difficult to score off averaging a little over 25.
The official syllabus for JEE Main has been released by NTA. You can check the syllabus here: https://collegedunia.com/exams/jee-main/syllabus
How important are the Board Exams for JEE Mains accepting colleges? Should I focus on just JEE or on Board Exams? How to manage time accordingly?
Both Board exams and JEE Mains are equally important. To be eligible for admission through JEE, candidates must secure a minimum of 75% marks (65% marks for SC/ ST) in their respective Class 12 Board exams. Create a proper time table and focus on the common subjects and chapters in both Board exam and JEE Mains. Allot time for the practice of mock test and previou year papers of both Boards and JEE Main exam. Dedicate your full preparation to Board exams two months prior to its commencement. Once the Board exams are over, shift the complete focus to JEE preparation and daily solve pratice tests and attend mock exams.