Updated on May 28, 2025
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The JEE Main 2025 exam pattern is designed to assess candidates for admission to B.E., B.Tech, B.Arch, and B.Planning programs in prestigious institutions like IITs, NITs, and CFTIs. The exam will be conducted in Computer-Based Test (CBT) mode by the National Testing Agency (NTA). The medium of the exam will include English, Hindi, and regional languages, based on the candidate’s selection. JEE Main consists of three papers: Paper 1 for B.E./ B.Tech, Paper 2A for B.Arch, and Paper 2B for B.Planning. Paper 1 includes questions from Physics, Chemistry, and Mathematics, with a total of 90 questions (30 per subject) and a maximum of 300 marks. It has two sections: MCQs in Section A and numerical value-based questions in Section B. Paper 2A for B.Arch includes Mathematics, Aptitude, and a Drawing Test, with a total of 82 questions carrying 400 marks. Paper 2B for B.Planning comprises Mathematics, Aptitude, and Planning-Based Questions, with 105 questions and a total of 400 marks. Each correct answer carries +4 marks, and for MCQs, 1 mark is deducted for each incorrect response, while numerical questions have no negative marking. The exam pattern of JEE Mains helps students strategically prepare and perform effectively in the exam.
JEE Main 2025 Exam Structure
The JEE MAINS 2025 will consist of two papers, namely the Paper 1 for B.E./ B.Tech and Paper 2 for B.Arch/ B.Planning. The above list is detailed as follows:
| Exam Details | Paper 1 | Paper 2A (B.Arch) | Paper 2B (B.Planning) |
| Mode of Exam | Computer-based (online) | Computer-based (online) | Computer-based (online) |
| Number of Sections | Mathematics, Physics, Chemistry | Mathematics, Aptitude, Drawing | Mathematics, Aptitude, Planning |
| Total Questions | 90 (30 questions per subject) | 77 | 100 |
| Marks Distribution | 300 (100 per subject) | 400 (Mathematics: 100, Aptitude: 200, Drawing: 100) | 400 (Mathematics: 100, Aptitude: 200, Planning: 100) |
JEE Main 2025 Question Types
The question types vary across sections:
- Multiple-Choice Questions (MCQs): There are four options for each question, and only one is correct. This type of question is used in Paper 1 and parts of Paper 2.
- Numerical Value Questions (NVQs): Candidates are asked to provide a numerical answer in the place of option selection. Paper 1 consists of five NVQs for each subject.
- Drawing Questions: This specifically refers to Paper 2A in B.Arch exams where the candidates need to draw or design based on the given prompt.
JEE Main 2025 Marking Scheme
The marking scheme to JEE MAINS 2025 is, as given under:
- Correct Answer: Every correct answer in MCQs and NVQs attracts 4 marks.
- Wrong Answer: There is a penalty of 1 mark for incorrect answers in MCQs. However, there is no negative marking for wrong answers in NVQs.
JEE Main 2025 Time Allocation
The total duration for the exam is 3 hours (180 minutes) for Paper 1 and Paper 2. Here are the details.
- Candidates have 60 minutes for each subject in Paper 1: Physics, Chemistry, and Mathematics.
- For Paper 2A, time is split between Mathematics, Aptitude, and Drawing.
- For Paper 2B, time will be shared among Mathematics, Aptitude, and Planning.
JEE Main 2025 Syllabus Overview
The JEE MAINS covers various topics across its sections. Here's a brief summary of what each section includes:
JEE Main 2025 Physics
| Units | Topics |
| Physics and Measurement | - Physics, technology, and society - SI Units: Fundamental and derived - Errors and measurement - Dimensional analysis |
| Kinematics | - Frame of reference - Motion in a straight line - Scalars and vectors - Projectile motion - Circular motion |
| Laws of Motion | - Newton's Laws - Momentum and impulse - Friction - Conservation of momentum |
| Work, Energy, and Power | - Work-energy theorem - Potential energy - Conservation of energy - Collisions |
| Rotational Motion | - Centre of mass - Torque and angular momentum - Moment of inertia - Rigid body rotation |
| Gravitation | - Universal law - Kepler’s laws - Escape and orbital velocity - Satellites |
| Properties of Matter | - Elasticity - Viscosity - Surface tension - Heat transfer - Thermal expansion |
| Thermodynamics | - Zeroth and first law - Second law - Carnot engine |
| Kinetic Theory | - Ideal gas laws - RMS speed - Degrees of freedom - Equipartition of energy |
| Oscillation and Waves | - SHM - Damped and forced oscillations - Wave motion - Doppler effect |
| Electrostatics | - Coulomb’s law - Electric field and potential - Gauss’s law - Capacitors |
| Current Electricity | - Ohm’s law - Kirchoff’s laws - Wheatstone bridge - Potentiometer |
| Magnetism | - Biot-Savart law - Force on a conductor - Earth’s magnetism - Electromagnets |
| Electromagnetic Induction | - Faraday’s law - Alternating current - LCR circuits - Transformers |
| Optics | - Reflection and refraction - Total internal reflection - Lenses - Telescopes and microscopes |
| Wave Optics | - Interference - Diffraction - Polarization |
| Dual Nature | - Photoelectric effect - Matter waves - de Broglie relation |
| Atoms and Nuclei | - Rutherford and Bohr model - Radioactivity - Nuclear fission and fusion |
| Electronic Devices | - Semiconductors - Diodes - Transistors - Logic gates |
Most Important Chapters in Physics for JEE Main 2025
Candidates can check the most important Physics chapters for the JEE Main 2025 exam.
- Mechanics
- Electricity and Magnetism
- Fluid Mechanics and Thermal
- Oscillation and Waves
- Optics
- Modern Physics
The chapter-wise weightage of questions from important chapters in the previous year is
| Topics | Marks Weightage | No. of Questions |
| Mechanics | 40 | 10 |
| Thermodynamics | 8 | 2 |
| Optics | 8 | 2 |
| Modern Physics | 24 | 6 |
| Electrodynamics | 36 | 9 |
| SHM & Waves | 4 | 1 |
| Total | 120 | 30 |
JEE Main 2025 Chemistry
| Unit | Topics |
| Some Basic Concepts in Chemistry | Matter, Dalton's atomic theory, physical quantities, precision, accuracy, laws of chemical combination, atomic/molecular masses, mole concept, chemical equations, stoichiometry. |
| Atomic Structure | Thomson and Rutherford models, Bohr model, quantum mechanics, Heisenberg principle, atomic orbitals, quantum numbers, electron configuration. |
| Chemical Bonding & Molecular Structure | Ionic & covalent bonding, electronegativity, VSEPR theory, hybridization, molecular orbital theory, metallic bonding, hydrogen bonding. |
| Chemical Thermodynamics | Thermodynamic laws, work, heat, internal energy, enthalpy, Hess's law, spontaneity, Gibbs energy, equilibrium constant. |
| Solutions | Concentration methods, Raoult's Law, colligative properties, molecular mass determination, van’t Hoff factor. |
| Equilibrium | Dynamic equilibrium, chemical equilibrium, Le Chatelier’s principle, ionic equilibrium, pH, solubility products, buffer solutions. |
| Redox Reactions & Electrochemistry | Oxidation & reduction, redox reactions, electrolytic & Galvanic cells, electrode potentials, Nernst equation, fuel cells. |
| Chemical Kinetics | Reaction rate, factors affecting rate, order & molecularity of reactions, Arrhenius theory, collision theory. |
| Inorganic Chemistry | Periodic table trends, p-block elements, transition elements, lanthanide, actinoids, coordination compounds, chemical bonding theories. |
| Organic Chemistry | Purification, characterization, nomenclature, hybridization, isomerism, hydrocarbons, alcohols, phenols, ethers, aldehydes, ketones, carboxylic acids, amines, biomolecules. |
| Principles Related to Practical Chemistry | Detection of elements in organic compounds, titrimetric exercises, preparation of inorganic and organic compounds, qualitative salt analysis. |
JEE Main 2025 Mathematics
| Unit | Topics |
| Sets, Relations and Functions | - Sets and their representation - Union, intersection, and complement of sets - Power set - Types of relations - Equivalence relations - Functions: one-one, onto, and into - Composition of functions |
| Complex Numbers and Quadratic Equations | - Complex numbers as ordered pairs of reals - Representation of complex numbers in form a+iba + iba+ib - Argand diagram - Algebra of complex numbers - Modulus and argument of a complex number - Square root of a complex number - Triangle inequality - Quadratic equations and their solutions - Relations between roots and coefficients - Nature of roots - Formation of quadratic equations with given roots |
| Matrices and Determinants | - Matrices and their types - Algebra of matrices - Determinants and matrices of order 2 and 3 - Properties of determinants - Evaluation of determinants - Area of triangles using determinants - Adjoint and inverse of a matrix - Elementary transformations - Solution of linear equations using matrices and determinants |
| Permutation and Combination | - Fundamental principle of counting - Permutation and combination - Applications of P(n, r) and C(n, r) |
| Binomial Theorem and its Applications | - Binomial theorem for positive integral index - General term and middle term - Properties of Binomial coefficients - Simple applications |
| Sequence and Series | - Arithmetic and Geometric progressions - Insertion of arithmetic and geometric means - Relation between A.M and G.M - Special series and their sums (Sn, Sn², Sn³) - Arithmetico-Geometric progression |
| Limit, Continuity and Differentiability | - Real-valued functions - Algebra of functions - Polynomials, rational, trigonometric, logarithmic, and exponential functions - Limits, continuity, and differentiability - Differentiation of sums, differences, products, and quotients - Derivatives of trigonometric, inverse trigonometric, logarithmic, and exponential functions - Rolle’s and Lagrange's Mean Value Theorems - Applications of derivatives |
| Integral Calculus | - Integral as an antiderivative - Fundamental integrals involving algebraic, trigonometric, exponential, and logarithmic functions - Integration by substitution, by parts, and by partial functions - Trigonometric identities in integration - Fundamental theorem of calculus - Evaluation of definite integrals and areas of regions |
| Differential Equations | - Ordinary differential equations - Order and degree of differential equations - Formation and solution of differential equations - Methods of separation of variables - Homogeneous and linear differential equations |
| Coordinate Geometry | - Cartesian coordinates in a plane - Distance formula, section formula - Locus and its equation - Translation of axes - Slope of a line, parallel and perpendicular lines - Intercepts of a line |
| Straight Line | - Various forms of line equations - Intersection of lines - Angles between two lines - Concurrence of three lines - Distance of a point from a line - Equations of angle bisectors - Coordinates of centroid, orthocenter, and circumcenter of a triangle |
| Circle and Conic Sections | - Equation of a circle: standard and general forms - Radius and center of a circle - Equation of a circle from diameter endpoints - Intersection of a line and a circle - Tangent to a circle - Sections of conics (parabola, ellipse, hyperbola) - Equation of tangents and conditions for tangency |
| Three Dimensional Geometry | - Coordinates in space - Distance between two points - Section formula - Direction ratios and cosines - Angle between two lines - Skew lines and shortest distance - Equations of lines and planes |
| Vector Algebra | - Vectors and scalars - Addition of vectors - Components of a vector in 2D and 3D - Scalar and vector products - Scalar and vector triple product |
| Statistics and Probability | - Measures of central tendency (mean, median, mode) - Measures of dispersion (variance, standard deviation) - Probability of an event - Addition and multiplication theorems - Bayes' theorem - Binomial distribution |
| Trigonometry | - Trigonometric identities and equations - Trigonometric functions - Inverse trigonometric functions - Heights and distance calculations |
JEE Main 2025 Preparation Tips
It is very important to master effective preparation strategies for acing the JEE MAINS 2025. Here are a few tips on the basis of the exam pattern:
- Understand the Syllabus: Divide the syllabus into sections and make a study plan.
- Practice Regularly: Solve the previous years' papers and mock tests to familiarize with the exam pattern and time management.
- Focus on Weak Areas: Find out the weak subjects or topics and give more time to them.
- Use Quality Resources: Refer to standard books and internet resources, including NCERT books, coaching material, and educational websites.
- Revise Frequently: Revision is the key to retaining concepts and enhancing speed and accuracy.
- Time Management: Practice time management during the preparation as well as while giving mock tests.
JEE Main 2025 Sample Papers/ Mock Tests
Practicing sample papers and mock tests is very important to become familiar with the pattern of the exams and sharpen the skills in answering the questions. Here's why:
- Familiarization: Helps to get familiar with the type of questions and exam format.
- Time Management: Enhances the ability to manage time efficiently during the actual exam.
- Identify Weaknesses: Highlights areas where applicants need more practice.
- Confidence Building: Regular practice with sample papers boosts confidence and reduces exam anxiety.
Many platforms and books provide sample papers and mock tests. Relevant study materials can be accessed from the official website of NTA and other educational portals.
JEE Main 2025 Common Challenges
Candidates usually share common problems with:
- Time Management: So many students would fail to even finish the exam by the time scheduled. This might be overcome using some time management techniques.
- Stress and Anxiety: The pressure to perform can be overwhelming. Regular breaks, relaxation techniques, and staying positive can alleviate stress.
- Some concepts might be tough to understand. Utilizing several resources and seeking assistance from teachers or peers can clarify the concepts.
- Negative Marking: Fear of negative marking can have an impact on performance. Preparing to avoid silly mistakes and careful answering can reduce this effect.
Frequently Asked Question
Is there negative marking in JEE Mains 2025?
Yes, there is a negative marking of 1 mark for every incorrect MCQ in JEE Mains 2025. However, there is no negative marking for NVQs.
How should I manage my time during JEE Mains 2025?
Practice with a timer, prioritize easier questions, and avoid spending too much time on one question. Time management during mock tests can help in preparing for JEE Mains 2025.
Are there any changes in the exam pattern for JEE Mains 2025?
Yes, the optional questions in Section B have been removed, and candidates must now answer all five questions per subject in this section for JEE Mains 2025.
What are the best books for preparation for JEE Mains 2025?
Standard textbooks such as NCERT, along with reference books like H.C. Verma for Physics, I.E. Irodov for Problems in General Physics, R.D. Sharma for Mathematics, and O.P. Tandon for Chemistry, are highly recommended for JEE Mains 2025 preparation.
Can I choose the order of attempting sections in JEE Mains 2025?
Yes, candidates can choose the order in which they want to attempt the sections based on their strategy for JEE Mains 2025.
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