The National Testing Agency (NTA) has released the syllabus for JEE Main 2025, offering a revised and focused curriculum for students. This reduction aligns with recent changes in NCERT textbooks and aims to reduce the academic burden on students while ensuring a coverage of critical topics.
According to data from previous trends, nearly 85% of the syllabus remains consistent with earlier versions, ensuring continuity for students who have started their preparations. However, approximately 15% of topics were removed.
By prioritizing important topics, the reduced syllabus allows students to optimize their study plans, enhancing their chances of success in one of India's most competitive engineering entrance exams.
Is the Syllabus Reduced for Jee Main 2025?
With the recent introduction of the revised JEE Main 2025 Exam Pattern by the NTA, where optional questions from Section B have been removed, aspirants are now speculating about potential changes in the JEE Main 2025 Syllabus. The syllabus, includes topics from three core subjects—Mathematics, Physics, and Chemistry—aligned primarily with the NCERT Class 11 and 12 curriculum.
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For aspirants asking, “Is the JEE Main 2025 syllabus reduced?” it is crucial to stay vigilant and updated. Any official announcements from the NTA regarding syllabus revisions will directly impact preparation strategies.
JEE Main 2025 Syllabus - Updated
| JEE Main Syllabus PDFs | Links |
|---|---|
| JEE Main 2025 Physics Syllabus pdf | Download pdf here |
| JEE Main 2025 Math Syllabus pdf | Download pdf here |
| JEE Main 2025 Chemistry Syllabus pdf | Download pdf here |
Is the JEE 2025 syllabus the same as 2024?
The JEE Main 2025 syllabus remains nearly unchanged from the syllabus of 2024 except for some minimal changes as there were no new developments. The NTA in 2024 had taken away some topics from Physics, Chemistry, and Mathematics.
- For Physics, the removal of topics such as "Capacitors and Capacitance," "Communication Devices," etc., and some experimental skills are undertaken.
- In Chemistry, the chapters "States of Matter," "Surface Chemistry," and "Environmental Chemistry" have been removed.
- Mathematics also reduced "Mathematical Induction," "Mathematical Reasoning," and some of the topics in "Three Dimensional Geometry."
Therefore, candidates who intend to appear for JEE Main 2025 must look for the latest syllabus set by NTA and orient their preparation.
Which Chapters have been removed from JEE main 2025?
The National Testing Agency (NTA) has revised the JEE Main syllabus for 2024, removing certain chapters and topics to better align with the NCERT curriculum. Below is a subject-wise breakdown of the removed content:
| Subject | Chapter/Topic | Change |
|---|---|---|
| Physics | Communication Systems | Entire chapter removed |
| Experimental Skills | Specific topics removed | |
| Chemistry | States of Matter | Entire chapter removed |
| Surface Chemistry | Entire chapter removed | |
| s-Block Elements | Entire chapter removed | |
| Hydrogen | Entire chapter removed | |
| Environmental Chemistry | Entire chapter removed | |
| Polymers | Entire chapter removed | |
| Chemistry in Everyday Life | Entire chapter removed | |
| General Principles and Processes of Isolation of Metals | Entire chapter removed | |
| Atomic Structure | Topics on Thomson and Rutherford's atomic models and their limitations removed | |
| Some Basic Concepts in Chemistry | Topics on physical quantities and their measurements, precision, accuracy, and significant figures removed | |
| Mathematics | Mathematical Reasoning | Entire chapter removed |
| Mathematical Induction | Entire chapter removed | |
| Three-Dimensional Geometry | Specific topics removed |
These changes aim to streamline the syllabus, reduce the burden on students, and ensure consistency with the updated NCERT textbooks.
Comparison analysis of JEE 2024 and JEE 2023
Difficulty Level
| Subject | JEE Main 2024 | JEE Main 2023 | Change Observed |
|---|---|---|---|
| Physics | Moderate to Easy | Moderate | Easier due to more direct questions |
| Chemistry | Moderate | Easy | Increased focus on conceptual application |
| Mathematics | Moderate | Difficult | Shift towards application-based problems |
- Mathematics in 2024 was more balanced compared to 2023, reducing the difficulty for average students.
- Chemistry saw an increase in application-based questions, emphasizing NCERT concepts more rigorously.
Question Types and Weightage
| Question Type | JEE Main 2024 (No. of Questions) | JEE Main 2023 (No. of Questions) | Change (%) |
|---|---|---|---|
| Multiple Choice Questions (MCQs) | 50 | 60 | -16.7% |
| Numerical Value-Based | 40 | 30 | +33.3% |
- Numerical Value-Based questions increased significantly in 2024, requiring better problem-solving accuracy.
- MCQs reduced, which could lower the chance of guessing the correct answer.
Chapter-Wise Weightage
| Subject | JEE Main 2024 Top-Weight Chapters | JEE Main 2023 Top-Weight Chapters |
|---|---|---|
| Physics | Optics, Modern Physics | Electrostatics, Mechanics |
| Chemistry | Physical Chemistry, Biomolecules | Organic Chemistry, Coordination Compounds |
| Mathematics | Algebra, Probability & Statistics | Calculus, Coordinate Geometry |
- Physics shifted towards modern topics such as Optics and Modern Physics in 2024.
- Chemistry focuses on Biomolecules and Physical Chemistry applications.
- Mathematics diversified weightage across various topics like Algebra and Probability.
Scoring Pattern
| Parameter | JEE Main 2024 | JEE Main 2023 | Change Observed |
|---|---|---|---|
| Average Score | 160 | 150 | Slight improvement |
| High-Scoring Regions | Maharashtra, South India | South India, Delhi NCR | Region-specific trends observed |
- The average score increased due to reduced overall difficulty.
- Regional patterns showed better preparation among students from Maharashtra.
Key Changes and Updates
- Balanced Mathematics: Application-based problems were emphasized more, providing a fairer distribution of easy, moderate, and difficult questions.
- Conceptual Chemistry: Increased focus on Physical Chemistry and Biomolecules required a deeper understanding of concepts.
- Increased Numerical Questions: More numerical questions demanded better calculation skills, reducing reliance on theoretical memorization.
- Physics Modernization: Shifting from classical mechanics to modern topics aligned with global academic trends.
“JEE Main 2024 introduced changes to make the exam more conceptual and skill-oriented, balancing difficulty across subjects. Students well-versed with NCERTs and adept at numerical problem-solving performed better.”
Subject-Wise Changes in the JEE Main 2025 Syllabus
JEE Main Physics Syllabus
Know more about the JEE Physics Syllabus 2025
| Topic Status | Topics Removed | Key Topics Retained | Approximate Weightage (%) |
|---|---|---|---|
| Removed Topics | Semiconductors, Communication Systems, some parts of Optics | Mechanics, Thermodynamics, Electrodynamics, Modern Physics | 35% |
| Content Change | 15% reduction in total syllabus | Greater emphasis on foundational concepts |
JEE Main Chemistry Syllabus
Know more about the JEE Chemistry Syllabus 2025
| Topic Status | Topics Removed | Key Topics Retained | Approximate Weightage (%) |
|---|---|---|---|
| Removed Topics | Environmental Chemistry, Polymers, parts of Organic Chemistry (e.g., Qualitative Analysis) | Physical Chemistry (basics), Inorganic Chemistry (Periodic Table, Bonding), Organic Chemistry (General Reactions) | 35% |
| Content Change | 18% reduction in total syllabus | Focused on high-impact areas |
JEE Main Mathematics Syllabus
Know more about the JEE Maths Syllabus 2025
| Topic Status | Topics Removed | Key Topics Retained | Approximate Weightage (%) |
|---|---|---|---|
| Removed Topics | Sets and Relations, Mathematical Reasoning, some parts of Probability | Calculus, Algebra, Coordinate Geometry | 30% |
| Content Change | 12% reduction in total syllabus | Retained topics essential for engineering studies |
Comparison of Weightage Over the Years (2025-2021)
| Subject | 2025 Weightage (%) | 2024 Weightage (%) | 2023 Weightage (%) | 2022 Weightage (%) | 2021 Weightage (%) |
|---|---|---|---|---|---|
| Physics | 35 | 33 | 34 | 33 | 32 |
| Chemistry | 35 | 34 | 33 | 35 | 36 |
| Mathematics | 30 | 33 | 33 | 32 | 32 |
Change and Updation in JEE Mains 2025 Syllabus of Paper 1 and Paper 2
The JEE Main 2025 syllabus for both Paper 1 (B.E./B.Tech) and Paper 2 (B.Arch/B.Planning) has undergone significant updates, with streamlined content across subjects to align with revised NCERT textbooks and reduced board syllabi nationwide.
| Category | Paper 1 | Paper 2 |
|---|---|---|
| Syllabus Reduction | 25% Reduction | 15% Reduction |
| Mathematics Weightage | 35% (Increased) | 35% (Reduced) |
| Physics Weightage | 22.5% (Reduced) | NA |
| Chemistry Weightage | 22.5% (Reduced) | NA |
| Drawing Weightage | NA | 20% (Increased) |
Recent Changes in the JEE Main 2025 exam syllabus:
- Physics: The chapters on "Electromagnetic Induction and Alternating Currents" and "Optics" have been merged into a single chapter.
- Chemistry: The entire chapter on "P Block Elements" has been splitted into two chapters, specifically "Group 13 to Group 17 Elements and Group 18 Elements". The chapters on "Coordination Compounds" and "Environmental Chemistry" have been included in one single chapter.
- Mathematics: The chapter "Sets, Relations and Functions" has been divided into two chapters "Sets and Relations" and "Functions". Three chapters on "Vectors and Three-Dimensional Geometry", "Linear Programming" have been amalgamated into one chapter.
Comparison of Syllabus Changes Over the Years (2025-2021)
| Year | Key Changes in Syllabus | Data Insights |
|---|---|---|
| 2025 | Significant reduction (12-18%) across subjects, aligning with NEP recommendations. | Streamlined syllabus targets conceptual clarity and reduced redundancy. |
| 2024 | Pilot reduction of less than 5% in certain areas to test response. | Over 1.2 million students benefited from reduced ambiguity in syllabus content. |
| 2023 | Introduction of slight topic-specific weightage adjustments. | Inclusion of modern topics like Machine Learning concepts in Physics. |
| 2022 | Restored to pre-pandemic levels, with minor tweaks. | 95% of the syllabus matched with NCERT curriculum. |
| 2021 | Slight adjustments due to COVID-19, optional internal choices introduced in exams. | Reduction primarily focused on relieving students impacted by pandemic disruptions. |
Will JEE Main 2025 be tough?
The difficulty level of JEE Main 2025 will depend on multiple factors, including changes in the syllabus, question patterns, and student preparedness.
Also Read: List of Colleges Accepting Scores Between 75-90 Percentile in JEE Main 2025
Factors Influencing the Difficulty Level of JEE Main 2025
Reduced Syllabus
- Effect: Given that it has removed 11 chapters and many topics across Physics, Chemistry, and Mathematics, the syllabus is leaner, perhaps less heavy for students.
- Expectation: The attention to the core concepts should be followed by conceptually deeper, more application-based questions to make up for this reduced syllabus.Pattern and Distribution of Questions
- NTA's Trend: JEE Main has maintained a good balance of easy, moderate, and difficult questions over the years. If this trend continues, the overall difficulty level is unlikely to increase sharply.
- Insights: ~25% easy, ~50% moderate, and ~25% difficult questions, which is expected to stay consistent. Past papers have shown this trend.
Increased Competition
- Data Insights: The number of JEE Main applicants has witnessed an upward trend, with almost 1.4 million students registering in 2024. With the competition heating up, scoring well can only be achieved through thoughtful preparation, irrespective of whether the exam is tough or not.
Weightage Redistribution
- Effect: If topics are reduced, there might be increased weightage of the remaining syllabus towards the high-priority chapters such as Calculus, Thermodynamics, and Organic Chemistry. These are usually considered tricky subjects.
Strict NCERT
- Benefit: The curriculum is very much in conformity with NCERT textbooks, therefore not requiring additional resources as much. It makes preparing for students dependent mainly on schooling easier.
Also Check:
JEE Main Syllabus 2025
Below is the detailed chapter-wise syllabus for JEE Main 2025, categorized by subject. The syllabus reflects the latest updates, excluding topics that have been officially removed. It is presented with tables for clarity.
Physics Syllabus
The Physics syllabus is divided into Class 11 and Class 12 topics.
| Unit | Topics |
|---|---|
| Physics and Measurement | Units and dimensions, SI units, error analysis, dimensional analysis. |
| Kinematics | Motion in a straight line, motion in a plane, velocity, acceleration, vectors. |
| Laws of Motion | Newton's laws, friction, dynamics of uniform circular motion. |
| Work, Energy, and Power | Work-energy theorem, conservation of energy, power, collisions. |
| Rotational Motion | Moment of inertia, torque, angular momentum, dynamics of rotational motion. |
| Gravitation | Kepler's laws, gravitational potential energy, escape velocity. |
| Properties of Matter | Elasticity, viscosity, fluid dynamics, surface tension. |
| Thermodynamics | First law, second law, Carnot engine, specific heats. |
| Kinetic Theory of Gases | Molecular speeds, degrees of freedom, ideal gas law. |
| Oscillations and Waves | SHM, damped and forced oscillations, sound waves, Doppler effect. |
| Electrostatics | Coulomb’s law, electric field, Gauss’s law, potential, capacitors. |
| Current Electricity | Ohm’s law, series-parallel circuits, Kirchhoff’s laws, potentiometer. |
| Magnetism | Biot-Savart law, Ampere's law, bar magnets, Earth’s magnetism. |
| Electromagnetic Induction | Faraday’s law, Lenz’s law, AC generator, transformers. |
| Optics | Reflection, refraction, interference, diffraction, polarization. |
| Modern Physics | Photoelectric effect, Bohr’s model, radioactivity, semiconductors. |
Chemistry Syllabus
The Chemistry syllabus includes Physical, Organic, and Inorganic Chemistry.
Physical Chemistry:
| Unit | Topics |
|---|---|
| Some Basic Concepts of Chemistry | Mole concept, stoichiometry, laws of chemical combination. |
| States of Matter | Gas laws, kinetic theory, intermolecular forces. |
| Atomic Structure | Quantum numbers, Bohr’s model, Heisenberg’s uncertainty principle. |
| Chemical Bonding | Hybridization, molecular orbital theory, VSEPR theory. |
| Thermodynamics | Enthalpy, entropy, Gibbs free energy, spontaneous reactions. |
| Equilibrium | Chemical and ionic equilibria, Le Chatelier’s principle. |
| Redox Reactions | Oxidation-reduction, balancing redox reactions. |
| Solutions | Colligative properties, Raoult's law, molality, molarity. |
Inorganic Chemistry:
| Unit | Topics |
|---|---|
| Periodic Table | Trends in periodic properties: electronegativity, ionization energy. |
| s-Block Elements | Group 1 and Group 2 elements: properties, compounds, and applications. |
| p-Block Elements | Groups 13-18: properties, chemical reactions, compounds like oxides, halides. |
| d- and f-Block Elements | Transition metals, oxidation states, coordination compounds. |
| Metallurgy | Principles of extraction, refining methods. |
Organic Chemistry:
| Unit | Topics |
|---|---|
| Hydrocarbons | Alkanes, alkenes, alkynes, aromatic hydrocarbons. |
| Haloalkanes and Haloarenes | Reactions, mechanisms, physical and chemical properties. |
| Alcohols, Phenols, and Ethers | Preparation, reactions, and properties. |
| Aldehydes, Ketones, and Carboxylic Acids | Nucleophilic addition, reactions with ammonia derivatives. |
| Polymers | Classification, properties, and uses. |
| Unit | Topics |
|---|---|
| Sets, Relations, and Functions | Types of relations and functions, domain, range, and co-domain. |
| Complex Numbers | Polar form, roots of complex numbers, properties. |
| Matrices and Determinants | Properties, inverse, applications to linear equations. |
| Quadratic Equations | Roots, nature of roots, solving inequalities. |
| Permutations and Combinations | Basics of counting principle, binomial theorem. |
| Sequences and Series | Arithmetic, geometric progression, harmonic progression. |
| Calculus | Limits, continuity, differentiability, integration, applications. |
| Coordinate Geometry | Straight lines, circles, ellipses, parabolas, and hyperbolas. |
| Probability | Conditional probability, Bayes' theorem, random variables. |
*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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