JEE MAINS Syllabus 2025 , Subject-wise detail syllabus ,important topic physics ,chemistry and mathematics
- JEE MAINS EXAM DATE 2025
| EVENT | DATES ( TENTTATIVE ) |
| JEE MAINS Registrations begin | November 2024 |
| JEE MAINS last date to apply | December 2024 |
| JEE MAINS admit card release date | 3 days before the exam |
| JEE MAINS 2025 Exam Date | January 2025 and April 2025 |
| JEE MAINS Result declarations Date | One week after the exam |
JEE MAINS Syllabus 2025
JEE MAINS PHYSICS SYLLABUS 2025 :
Candidates can check all topic included in JEE MAINS 2025 syllabus
| UNIT | TOPICS | SUBJECT TOPICS |
| UNIT 1 | Unit and measurement | Physics technology and society . SI unit ,fundamental unit ,derived unit, least count ,accuracy and precision of measuring instruments , error in measurement ,dimensional analysis, dimension of physical quantity and application of dimensional analysis . |
| UNIT 2 | Kinematics | The frame of reference , motion in straight line , position -time graph , speed and velocity, uniform and non-uniform motions, average speed and instantaneous velocity ,uniformly accelerated motion , velocity-time ,position-time graph , relations for accelerated motion, scalar and vector , addition and subtraction of vector, zero vector ,scalar and vector product ,unit vector and resolution of vector ,relative velocity and motion in a plane ,projectile motion, uniform circular motion . |
| UNIT 3 | Laws of motion | Force and inertia , Newton’s first law of motion ,momentum, Newton’s second law of motion ,Impulse ,Newton’s third law of motion, law of conservation of momentum and its application ,Equilibrium of concurrent force and statics and kinetic friction , law of friction ,Rolling friction ,Dynamics of uniform circular motion ,centripetal force and its application . |
| UNIT 4 | WORK, ENERGY, AND POWER | Work done by a constant force and a variable force; kinetic and potential energies, work-energy theorem, power. The potential energy of spring conservation of mechanical energy, conservative and non-conservative forces; motion in a vertical circle: Elastic and inelastic collisions in one and two dimensions. |
| UNIT 5 | ROTATIONAL MOTION | Centre of the mass of a two-particle system, Centre of the mass of a rigid body; Basic concepts of rotational motion; moment of a force; torque, angular momentum, conservation of angular momentum and its applications; The moment of inertia, the radius of gyration, values of moments of inertia for simple geometrical objects, parallel and perpendicular axes theorems, and their applications. Equilibrium of rigid bodies, rigid body rotation and equations of rotational motion, comparison of linear and rotational motions. |
| UNIT 6 | GRAVITATION | The universal law of gravitation. Acceleration due to gravity and its variation with altitude and depth. Kepler’s law of planetary motion. Gravitational potential energy; gravitational potential. Escape velocity, Motion of a satellite, orbital velocity, time period, and energy of satellite. |
| UNIT 7 | PROPERTIES OF SOLIDS AND LIQUIDS | Elastic behaviour, Stress-strain relationship, Hooke’s Law. Young’s modulus, bulk modulus, and modulus of rigidity. Pressure due to a fluid column; Pascal’s law and its applications. Effect of gravity on fluid pressure. Viscosity. Stokes’ law. terminal velocity, streamline, and turbulent flow.critical velocity. Bernoulli’s principle and its applications. Surface energy and surface tension, angle of contact, excess of pressure across a curved surface, application of surface tension – drops, bubbles, and capillary rise. Heat, temperature, thermal expansion; specific heat capacity, calorimetry; change of state, latent heat. Heat transfer-conduction, convection, and radiation. |
| UNIT 8 | THERMODYNAMICS | Thermal equilibrium, zeroth law of thermodynamics, the concept of temperature. Heat, work, and internal energy. The first law of thermodynamics, isothermal and adiabatic processes. The second law of thermodynamics: reversible and irreversible processes. |
| UNIT 9 | KINETIC THEORY OF GASES | Equation of state of a perfect gas, work done on compressing a gas, Kinetic theory of gases – assumptions, the concept of pressure. Kinetic interpretation of temperature: RMS speed of gas molecules: Degrees of freedom. Law of equipartition of energy and applications to specific heat capacities of gases; Mean free path. Avogadro’s number. |
| UNIT 10 | OSCILLATIONS AND WAVES | Oscillations and periodic motion – time period, frequency, displacement as a function of time. Periodic functions. Simple harmonic motion (S.H.M.) and its equation; phase: oscillations of a spring -restoring force and force constant: energy in S.H.M. – Kinetic and potential energies; Simple pendulum – derivation of expression for its time period: Wave motion. Longitudinal and transverse waves, speed of the travelling wave. Displacement relation for a progressive wave. Principle of superposition of waves, reflection of waves. Standing waves in strings and organ pipes, fundamental mode, and harmonics. Beats. |
| UNIT 11 | ELECTROSTATICS | Electric charges: Conservation of charge. Coulomb’s law forces between two point charges, forces between multiple charges: superposition principle and continuous charge distribution. Electric field: Electric field due to a point charge, Electric field lines. Electric dipole, Electric field due to a dipole. Torque on a dipole in a uniform electric field. Electric flux. Gauss’s law and its applications to find field due to infinitely long uniformly charged straight wire uniformly charged infinite plane sheet, and uniformly charged thin spherical shell. Electric potential and its calculation for a point charge, electric dipole and system of charges; potential difference, Equipotential surfaces, Electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field. Conductors and insulators. Dielectrics and electric polarization, capacitors and capacitances, the combination of capacitors in series and parallel, and capacitance of a parallel plate capacitor with and without dielectric medium between the plates. Energy stored in a capacitor. |
| UNIT 12 | CURRENT ELECTRICITY | Electric current. Drift velocity, mobility, and their relation with electric current. Ohm’s law. Electrical resistance. V-l characteristics of Ohmic and non-ohmic conductors. Electrical energy and power. Electrical resistivity and conductivity. Series and parallel combinations of resistors; Temperature dependence of resistance. Internal resistance, potential difference, and emf of a cell, a combination of cells in series and parallel. Kirchhoff’s laws and their applications. Wheatstone bridge. Metre Bridge. |
| UNIT 13 | MAGNETIC EFFECTS OF CURRENT AND MAGNETISM | Biot – Savart law and its application to the current carrying circular loop. Ampere’s law and its applications to infinitely long current carrying straight wire and solenoid. Force on a moving charge in uniform magnetic and electric fields. Force on a current-carrying conductor in a uniform magnetic field. The force between two parallel currents carrying conductors-definition of ampere. Torque experienced by a current loop in a uniform magnetic field: Moving coil galvanometer, its sensitivity, and conversion to ammeter and voltmeter. Current loop as a magnetic dipole and its magnetic dipole moment. Bar magnet as an equivalent solenoid, magnetic field lines; Magnetic field due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis. Torque on a magnetic dipole in a uniform magnetic field. Para-, dia- and ferromagnetic substances with examples, the effect of temperature on magnetic properties. |
| UNIT 14 | ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS | Electromagnetic induction: Faraday’s law. Induced emf and current: Lenz’s Law, Eddy currents. Self and mutual inductance. Alternating currents, peak and RMS value of alternating current/ voltage: reactance and impedance: LCR series circuit, resonance: power in AC circuits, wattless current. AC generator and transformer |
| UNIT 15 | ELECTROMAGNETIC WAVES | Displacement current. Electromagnetic waves and their characteristics, Transverse nature of electromagnetic waves, Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet. X-rays. Gamma rays), Applications of e.m. waves. |
| UNIT 16 | OPTICS | Reflection of light, spherical mirrors, mirror formula. Refraction of light at plane and spherical surfaces, thin lens formula, and lens maker formula. Total internal reflection and its applications. Magnification. Power of a Lens. Combination of thin lenses in contact. Refraction of light through a prism. Microscope and Astronomical Telescope (reflecting and refracting ) and their magnifying powers. Wave optics: wavefront and Huygens’ principle. Laws of reflection and refraction using Huygens principle. Interference, Young’s double-slit experiment, and expression for fringe width, coherent sources, and sustained interference of light. Diffraction due to a single slit, width of central maximum. Polarization, plane-polarized light: Brewster’s law, uses of plane-polarized light and Polaroid. |
| UNIT 17 | DUAL NATURE OF MATTER AND RADIATION | Dual nature of radiation. Photoelectric effect. Hertz and Lenard’s observations; Einstein’s photoelectric equation: particle nature of light. Matter waves-wave nature of particle, de Broglie relation. |
| UNIT 18 | ATOMS AND NUCLEI | Alpha-particle scattering experiment; Rutherford’s model of atom; Bohr model, energy levels, hydrogen spectrum. Composition and size of nucleus, atomic masses, Mass-energy relation, mass defect; binding energy per nucleon and its variation with mass number, nuclear fission, and fusion |
| UNIT 19 | ELECTRONIC DEVICES | Semiconductors; semiconductor diode: I-V characteristics in forward and reverse bias; diode as a rectifier; I-V characteristics of LED. the photodiode, solar cell, and Zener diode; Zener diode as a voltage regulator. Logic gates (OR. AND. NOT. NAND and NOR). |
JEE MAINS Mathematics SYLLABUS 2025 :
Candidates can check all topic included in JEE MAINS 2025 syllabus
| UNIT | TOPICS (CHAPTER ) | CHAPTER’S TOPICS |
| UNIT 1 | SETS, RELATIONS, AND FUNCTIONS | Sets and their representation: Union, intersection, and complement of sets and their algebraic properties; Power set; Relation, Type of relations, equivalence relations, functions; one-one, into and onto functions, the composition of functions |
| UNIT 2 | COMPLEX NUMBERS AND QUADRATIC EQUATIONS: | Complex numbers as ordered pairs of reals, Representation of complex numbers in the form a + ib and their representation in a plane, Argand diagram, algebra of complex number, modulus, and argument (or amplitude) of a complex number, Quadratic equations in real and complex number system and their solutions Relations between roots and co-efficient, nature of roots, the formation of quadratic equations with given roots |
| UNIT 3 | MATRICES AND DETERMINANTS | Matrices, algebra of matrices, type of matrices, determinants, and matrices of order two and three, evaluation of determinants, area of triangles using determinants, Adjoint, and evaluation of inverse of a square matrix using determinants and, Test of consistency and solution of simultaneous linear equations in two or three variables using matrices |
| UNIT 4 | PERMUTATIONS AND COMBINATIONS | The fundamental principle of counting, permutation as an arrangement and combination as section, Meaning of P (n,r) and C (n,r), simple applications. |
| UNIT 5 | BINOMIAL THEOREM AND ITS SIMPLE APPLICATIONS: | Binomial theorem for a positive integral index, general term and middle term, and simple applications |
| UNIT 6 | SEQUENCE AND SERIES: | Arithmetic and Geometric progressions, insertion of arithmetic, geometric means between two given numbers, Relation between A.M and G.M. |
| UNIT 7 | LIMIT, CONTINUITY, AND DIFFERENTIABILITY: | |
| UNIT 8 | INTEGRAL CALCULAS: | Integral as an anti-derivative, Fundamental integral involving algebraic, trigonometric, exponential, and logarithmic functions. Integrations by substitution, by parts, and by partial functions. Integration using trigonometric identities. The fundamental theorem of calculus, properties of definite integrals. Evaluation of definite integrals, determining areas of the regions bounded by simple curves in standard form |
| UNIT 9 | DIFFRENTIAL EQUATIONS | Ordinary differential equations, their order, and degree, the solution of differential equation by the method of separation of variables, solution of a homogeneous and linear differential equation of the type |
| UNIT 10 | CO-ORDINATE GEOMETRY | Cartesian system of rectangular coordinates in a plane, distance formula, sections formula, locus, and its equation, the slope of a line, parallel and perpendicular lines, intercepts of a line on the co-ordinate axis. Straight line Various forms of equations of a line, intersection of lines, angles between two lines, conditions for concurrence of three lines, the distance of a point form a line, co-ordinate of the centroid, orthocenter, and circumcenter of a triangle, Circle, conic sections A standard form of equations of a circle, the general form of the equation of a circle, its radius and central, equation of a circle when the endpoints of a diameter are given, points of intersection of a line and a circle with the centre at the origin and sections of conics, equations of conic sections (parabola, ellipse, and hyperbola) in standard forms, |
| UNIT 11 | THREE DIMENSIONAL GEOMETRY | Coordinates of a point in space, the distance between two points, section formula, directions ratios, and direction cosines, and the angle between two intersecting lines. Skew lines, the shortest distance between them, and its equation. Equations of a line |
| UNIT 12 | VECTOR ALGEBRA 3 D | Vectors and scalars, the addition of vectors, components of a vector in two dimensions and three-dimensional space, scalar and vector products, |
| UNIT 13 | STATISTICS AND PROBABILITY | Measures of discretion; calculation of mean, median, mode of grouped and ungrouped data calculation of standard deviation, variance, and mean deviation for grouped and ungrouped data. Probability: Probability of an event, addition and multiplication theorems of probability, Baye’s theorem, probability distribution of a random variate |
| UNIT 14 | TRIGONOMETRY | Trigonometrical identities and trigonometrical functions, inverse trigonometrical functions, and their properties |
CBSE EXAM DATESHEET 2025 , CLASS X/XII
- The Practical Examinations/ IA for class X and XIl and the Board’s Annual Theory
- Examinations are scheduled to start w.e.f. 01/01/2025 and 15/02/2025
- respectively.
It has been observed that schools sometimes make mistakes while uploading the
marks in respect of Practical/Project/internal Assessment. To aid and assist the
schools in smooth conduct of Practical/Project/internal Assessment and conduct of
Theory Examinations, a list of subjects for Classes X and XIL containing the
following details is attached with this circular for information:
| S.NO. | DETAILS |
| 1 | CLASS |
| 2 | SUBJECT CODE |
| 3 | SUBJECT NAME |
| 4 | MAXIMUM MARKS THEORY EXAMINATION |
| 5 | MAXIMUM MARKS PRACTICAL EXAMINATION |
| 6 | MAXIMUM MARKS PROJECT ASSESSMENT |
| 7 | MAXIMUM MARKS INTERNAL ASSESSMENT (A) |
| 8 | Whether External Examiner will be appointed for practical/project assessment |
| 9 | Whether Practical Answer-book will be provided by the Board |
| 10 | Type of Answer Book that will be used in Theory Examinations |
Maximum marks allotted to each subject is 100 (One Hundred) with marks distribution among theory, practical, project and IA components as per the details given in the list