JEE Mains 2025 Session 1 Exam Date and Syllabus Details​

JEE Mains 2025 Exam Date Session 1 Syllabus is now available. Download the official PDF covering Physics, Chemistry, and Mathematics topics for Paper 1 (B.E./B.Tech).​

The Joint Entrance Examination (JEE) Mains is one of the most important exams for students aiming to pursue engineering programs in prestigious institutions across India. The JEE Mains 2025 session 1 will test students on a variety of subjects, primarily focusing on Physics, Chemistry, and Mathematics. To help you prepare, this article outlines the syllabus in detail, including the topics and key concepts you need to focus on for each subject. Whether you are just beginning your preparation or are refining your approach, this guide will help you stay organized and on track for success!

Introduction to the Syllabus

The JEE Mains 2025 exam is divided into two papers: Paper 1 (for B.E./B.Tech) and Paper 2 (for B.Arch). The syllabus for Paper 1 is the focus of this guide. It is designed to assess your understanding of subjects taught in classes 11 and 12. The syllabus is comprehensive, covering all the key areas of Physics, Chemistry, and Mathematics.

The exam is conducted in two sessions (Session 1 and Session 2). Here, we will discuss the syllabus for Session 1, which will take place in January 2025. We’ll break down the syllabus by subject and discuss the major topics and key concepts to help you prepare effectively.

Syllabus Breakdown for JEE Mains 2025 Session 1

The JEE Mains 2025 exam for Paper 1 will consist of questions from three main subjects: Physics, Chemistry, and Mathematics. Below is a detailed breakdown of the syllabus for each subject.

1. Physics Syllabus

The Physics syllabus is designed to test your understanding of fundamental concepts in mechanics, electricity, magnetism, optics, thermodynamics, and modern physics. The syllabus is divided into two main sections:

Class 11 Topics:

Physical World and Measurement: Introduction to physics, units, and measurements.

Kinematics: Motion in one, two, and three dimensions, relative motion.

Laws of Motion: Newton's Laws of Motion, friction, circular motion.

Work, Energy, and Power: Work-energy theorem, conservation of energy.

Rotational Motion: Torque, angular momentum, rotational dynamics.

Gravitation: Universal law of gravitation, Kepler’s laws.

Properties of Bulk Matter: Elasticity, pressure, surface tension, viscosity.

Thermodynamics: Laws of thermodynamics, heat engines.

Behavior of Perfect Gas and Kinetic Theory: Gas laws, kinetic theory of gases.

Oscillations and Waves: Simple harmonic motion, wave motion.

Class 12 Topics:

Electrostatics: Coulomb’s law, electric field, potential, capacitors.

Current Electricity: Ohm’s law, Kirchhoff’s law, electrical circuits.

Magnetic Effects of Current and Magnetism: Magnetic fields, Ampere’s law, Lorentz force.

Electromagnetic Induction and Alternating Currents: Faraday’s law, inductance, AC circuits.

Electromagnetic Waves: Characteristics and types of electromagnetic waves.

Optics: Reflection, refraction, diffraction, interference.

Dual Nature of Matter and Radiation: Photoelectric effect, de Broglie hypothesis.

Atoms and Nuclei: Atomic models, radioactivity, nuclear reactions.

Electronic Devices: Diodes, transistors, logic gates.

2. Chemistry Syllabus

The Chemistry syllabus tests your knowledge in three main areas: Physical Chemistry, Organic Chemistry, and Inorganic Chemistry.

Class 11 Topics:

Some Basic Concepts of Chemistry: Atomic structure, mole concept.

Structure of Atom: Atomic models, electron configuration.

States of Matter: Gas laws, ideal gas equation.

Chemical Bonding and Molecular Structure: Ionic, covalent bonding, molecular orbital theory.

Thermodynamics: Laws of thermodynamics, entropy.

Equilibrium: Chemical equilibrium, Le Chatelier’s principle.

Redox Reactions: Oxidation-reduction reactions.

Hydrocarbons: Alkanes, alkenes, alkynes, aromatic compounds.

Environmental Chemistry: Environmental pollution, water treatment.

Class 12 Topics:

Solid State: Crystal structure, defects in solids.

Solutions: Concentration, Raoult's law, colligative properties.

Electrochemistry: Galvanic cells, Nernst equation, corrosion.

Chemical Kinetics: Rate of reaction, factors affecting rate.

Surface Chemistry: Adsorption, catalysts, colloids.

General Principles and Processes of Isolation of Elements: Extraction methods, metallurgy.

p-Block Elements: Group 15-18 elements, their compounds.

d- and f-Block Elements: Transition metals, lanthanides, actinides.

Coordination Compounds: Ligands, coordination number, isomerism.

Haloalkanes and Haloarenes: Nucleophilic substitution, electrophilic substitution.

Biomolecules: Carbohydrates, proteins, nucleic acids.

Polymers: Types of polymers, polymerization techniques.

Chemistry in Everyday Life: Pharmaceuticals, detergents, food additives.

3. Mathematics Syllabus

The Mathematics syllabus covers a wide range of topics that test your understanding of algebra, calculus, geometry, trigonometry, and statistics.

Class 11 Topics:

Sets, Relations, and Functions: Sets, types of relations, functions.

Complex Numbers and Quadratic Equations: Complex number theory, quadratic roots.

Matrices and Determinants: Matrix operations, determinant properties.

Permutations and Combinations: Counting principle, binomial theorem.

Mathematical Induction: Principle of mathematical induction.

Sequences and Series: Arithmetic progression, geometric progression.

Limit, Continuity, and Differentiability: Limits of functions, continuity.

Integral Calculus: Integration techniques, definite and indefinite integrals.

Differential Equations: First-order differential equations, applications.

Coordinate Geometry: Straight lines, conic sections, circles, parabola, ellipse, hyperbola.

3D Geometry: Coordinates in space, direction cosines.

Vector Algebra: Dot and cross product, vector applications.

Class 12 Topics:

Relations and Functions: Inverse functions, binary operations.

Inverse Trigonometric Functions: Properties and identities.

Matrices and Determinants: Eigenvalues, eigenvectors.

Differentiation: Differentiation rules, chain rule, maxima and minima.

Application of Derivatives: Tangents, normal, increasing/decreasing functions.

Integrals: Definite integrals, areas under curves, differential equations.

Differential Equations: Solutions to second-order differential equations.

Vector Algebra: Triple scalar and vector product.

3D Geometry: Planes, lines, distance between points.

Probability: Probability theory, random variables, distributions.

Exam Pattern for JEE Mains 2025

The JEE Mains 2025 exam will consist of multiple-choice questions (MCQs) and numerical-based questions. Here's a breakdown of the exam pattern:

Number of Questions: 90 questions (30 from each subject: Physics, Chemistry, and Mathematics).

Types of Questions:

MCQs: 20 questions, each with 4 options and 1 correct answer.

Numerical-based Questions: 10 questions, each requiring a numerical answer.

Marking Scheme:

For MCQs: +4 marks for a correct answer, -1 mark for a wrong answer.

For Numerical-based Questions: +4 marks for a correct answer, 0 marks for a wrong answer.

Recommended Study Materials

For JEE Mains 2025, here are some study materials to help you prepare:

NCERT Textbooks: Essential for understanding the basic concepts and for practicing problems.

HC Verma's "Concepts of Physics": Great for Physics concepts.

M L Khanna’s "Problems in Calculus of One Variable": For Mathematics.

Organic Chemistry by Morrison and Boyd: A good reference for Organic Chemistry.

IIT JEE Main & Advanced Mock Tests: Available online to practice real exam-style questions.

Tips for Staying Organized

Create a Study Schedule: Divide your study time into manageable blocks, focusing on one subject at a time.

Set Clear Goals: Break down each topic into subtopics and set achievable goals for each day.

Take Mock Tests: Regularly take mock tests to simulate the exam environment and improve time management.

Revise Regularly: Review your notes and revise the important formulas, theories, and concepts often.

Stay Consistent: Make sure to stay on top of your preparation with a steady pace and consistent effort.

By following this structured approach and staying disciplined, you’ll be able to ace the JEE Mains 2025 exam. Best of luck with your preparation!

FAQ for JEE Mains 2025 Exam Date Session 1 Syllabus

Here are some frequently asked questions (FAQ) to help you better understand the JEE Mains 2025 Exam Date Session 1 Syllabus and related topics:

1. What is the JEE Mains 2025 Session 1 Exam Date?
The JEE Mains 2025 Session 1 is scheduled to take place in January 2025. The exact dates are from January 22 to January 29, 2025 for Paper 1 (B.E./B.Tech), and January 30, 2025 for Paper 2A (B.Arch).

2. What subjects are covered in the JEE Mains 2025 Session 1 Syllabus?
The syllabus for JEE Mains 2025 Session 1 covers three main subjects:

Physics

Chemistry

Mathematics

Each subject is divided into Class 11 and Class 12 topics, focusing on key concepts and important chapters.

3. Does the JEE Mains 2025 Session 1 Syllabus change every year?
While the core structure of the syllabus remains largely the same every year, there may be minor updates or adjustments. It’s always a good idea to refer to the official NTA website for the most recent syllabus and any changes.

4. Are the Class 11 and Class 12 chapters equally important for the exam?
Yes, both Class 11 and Class 12 topics are equally important. The syllabus is designed to assess your comprehensive knowledge across both classes. However, students often find Class 12 topics to be more challenging, so it’s essential to give proper time to both.

5. What type of questions will be asked in JEE Mains 2025 Session 1?
The exam consists of MCQs (Multiple Choice Questions) and numerical-based questions:

MCQs: 20 questions, with four options, only one correct answer.

Numerical-based Questions: 10 questions, requiring numerical answers with no options.

Each correct answer in both types of questions will carry +4 marks, and incorrect MCQ answers will lead to a -1 mark penalty.

6. How can I download the JEE Mains 2025 Session 1 syllabus?
The official syllabus can be downloaded from the official JEE Mains website. Always ensure that you download the latest version of the syllabus to stay updated.

7. What is the best way to prepare for the JEE Mains 2025 exam based on the syllabus?
Here are some tips for preparing:

Follow the NCERT textbooks as they form the foundation for most topics.

Understand the key concepts rather than just memorizing formulas.

Practice regularly using mock tests and previous year’s question papers.

Break your study schedule into manageable chunks, focusing on one subject at a time.

Revise often to ensure concepts are reinforced.

8. Are there any recommended books for JEE Mains 2025 preparation?
Yes, here are some recommended books:

Physics: "Concepts of Physics" by HC Verma, "Problems in General Physics" by I.E. Irodov.

Chemistry: "Organic Chemistry" by Morrison and Boyd, "Physical Chemistry" by P. Bahadur.

Mathematics: "Problems in Calculus of One Variable" by M.L. Khanna, "IIT Mathematics" by M.L. Khanna. These books are excellent for strengthening your conceptual understanding and practicing problems.

9. How many sessions of JEE Mains are there?
There are two sessions of JEE Mains in 2025:

Session 1: January 2025

Session 2: April 2025
Students can choose to appear for one or both sessions depending on their convenience.

10. Can I change my exam center or details after the JEE Mains 2025 application?
Once the application has been submitted and the exam center is allocated, changes are typically not allowed. However, in rare cases, NTA may allow updates if there are valid reasons. Be sure to verify all details before submission.

11. How should I balance my preparation for all three subjects (Physics, Chemistry, and Mathematics)?
It's essential to allocate time based on your strengths and weaknesses:

Create a balanced timetable, dedicating time to each subject every day.

Focus on conceptual clarity before moving on to problem-solving.

Prioritize subjects or topics you find more challenging, but don’t neglect the easier ones.

Revise regularly and solve practice papers for all subjects equally.

12. What are the marking schemes for the different question types in JEE Mains 2025?
The marking scheme is as follows:

MCQs: +4 marks for correct answers, -1 mark for incorrect answers.

Numerical-based Questions: +4 marks for correct answers, no negative marks for incorrect answers.

By reviewing these FAQs and using this guide, you should feel more confident and prepared to tackle the JEE Mains 2025 exam. Make sure to follow the syllabus closely and stay consistent in your preparation. Best of luck with your studies!