
JEE Main 2027
Complete exam preparation resource — syllabus, exam pattern, important dates, admit card & free mock tests all in one place.
Participating Institutions
4 InstitutionsNIT
Courses: B.TECH/B.Arch/B.Planning
IIIT
Courses: B.TECH
GFTI
Courses: B.TECH
State Government College
Courses: B.TECH/B.Arch/B.Planning
JEE Main 2026 Concluded
JEE Main 2026 was successfully conducted by NTA in two sessions - Session 1 (January) and Session 2 (April). Both sessions have concluded, results declared, and JoSAA Counselling 2026 has begun. The best of two scores is considered for the final merit list.
General (Male)
General (Female)
Gen-EWS/OBC (NCL) (Male)
Gen-EWS/OBC (NCL) (Female)
SC/ST/PwD/PwBD (Male)
SC/ST/PwD/PwBD (Female)
Third Gender
General/Gen-EWS/OBC (NCL) (Male)
General/Gen-EWS/OBC (NCL) (Female)
SC/ST/PwD/PwBD (Male)
SC/ST/PwD/PwBD (Female)
Third Gender
Mock Tests & Structure
Sample Papers
5 PapersTest Pattern Details
Examination Centres in Punjab, Chandigarh, and Delhi/New Delhi (including Faridabad, Ghaziabad, Gurugram, Meerut, Noida/ Greater Noida)
JEE Main Schedule
11 EventsSyllabus
1JEE Main Paper 1 (B.E./B.Tech.)- Chemistry Syllabus
- UNIT 1: SOME BASIC CONCEPTS IN CHEMISTRY - Matter and its nature, Dalton's atomic theory, Concept of atom, molecule, element and compound, Laws of chemical combination, Atomic and molecular masses, mole concept, molar mass, percentage composition, empirical and molecular formulae, Chemical equations and stoichiometry.
- UNIT 2: ATOMIC STRUCTURE - Nature of electromagnetic radiation, photoelectric effect, spectrum of the hydrogen atom, Bohr model of a hydrogen atom - its postulates, derivation of the relations for the energy of the electron and radii of the different orbits, limitations of Bohr's model, dual nature of matter, de Broglie's relationship, Heisenberg uncertainty principle, elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features, concept of atomic orbitals as one-electron wave functions, variation of ψ and ψ^2 with r for 1s and 2s orbitals, various quantum numbers (principal, angular momentum and magnetic quantum numbers) and their significance, shapes of s, p and d - orbitals, electron spin and spin quantum number, rules for filling electrons in orbitals – Aufbau principle, Pauli's exclusion principle and Hund's rule, electronic configuration of elements and extra stability of half-filled and completely filled orbitals.
- UNIT 3: CHEMICAL BONDING AND MOLECULAR STRUCTURE - Kossel-Lewis approach to chemical bond formation, the concept of ionic and covalent bonds. Ionic Bonding: Formation of ionic bonds, factors affecting the formation of ionic bonds; calculation of lattice enthalpy. Covalent Bonding: Concept of electronegativity, Fajan's rule, dipole moment, Valence Shell Electron Pair Repulsion (VSEPR) theory and shapes of simple molecules. Quantum mechanical approach to covalent bonding: Valence bond theory - its important features, the concept of hybridization involving s, p and d orbitals, resonance. Molecular Orbital Theory - Its important features, LCAOs, types of molecular orbitals (bonding, antibonding), sigma and pi-bonds, molecular orbital electronic configurations of homonuclear diatomic molecules, the concept of bond order, bond length and bond energy. Elementary idea of metallic bonding, hydrogen bonding and its applications.
- UNIT 4: CHEMICAL THERMODYNAMICS - Fundamentals of thermodynamics: System and surroundings, extensive and intensive properties, state functions, entropy, types of processes. The first law of thermodynamics - Concept of work, heat, internal energy and enthalpy, heat capacity, molar heat capacity, Hess's law of constant heat summation, Enthalpies of bond dissociation, combustion, formation, atomization, sublimation, phase transition, hydration, ionization and solution. The second law of thermodynamics - Spontaneity of processes, ΔS of the universe and ΔG of the system as criteria for spontaneity. ΔG°(Standard Gibbs energy change) and equilibrium constant.
2JEE Main Paper 1 (B.E./B.Tech.)- Physics Syllabus
- UNIT 1: Units and Measurements: Units of measurements, System of units, SI Units, fundamental and derived units, least count, significant figures, Errors in measurements. Dimensions of Physics quantities, dimensional analysis and its applications.
- UNIT 2: Kinematics: The frame of reference, motion in a straight line, speed and velocity, uniform and non-uniform motion, average speed and instantaneous velocity, uniformly accelerated motion, velocity-time, position-time graph, relations for uniformly accelerated motion, relative velocity. 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 linear momentum and its applications, equilibrium of concurrent forces. Static and Kinetic friction, laws of friction, rolling friction. Dynamics of uniform circular motion, centripetal force and its applications: vehicle on a level circular road, vehicle on a banked road.
- 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 a spring, conservation of mechanical energy, conservative and non-conservative forces, motion in a vertical circle. Elastic and inelastic collisions in one and two dimensions.
3 JEE Main Paper 1 (B.E./B.Tech.)- Mathematics Syllabus
- UNIT 1: SETS, RELATIONS AND FUNCTIONS: Sets and their representation; Union, intersection and complement of sets and their algebraic properties; Power set; Relations, 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 numbers, modulus and argument (or amplitude) of a complex number, Quadratic equations in real and complex number systems and their solutions; Relations between roots and coefficients, 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 inverse of a square matrix; 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, permutations and combinations; Meaning of P(n, r) and C(n, r). Simple applications.
4JEE Main Paper 2A (B.Arch.) - Mathematics, Aptitude Test and Drawing Test Part - I
- UNIT 1: SETS, RELATIONS AND FUNCTIONS - Sets and their representation; Union, intersection and complement of sets and their algebraic properties; Power set; Relations, 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 numbers, modulus and argument (or amplitude) of a complex number, Quadratic equations in real and complex number systems and their solutions; Relations between roots and coefficients, 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 inverse of a square matrix; 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, permutations and combinations; Meaning of P(n, r) and C(n, r). Simple applications.
5JEE Main Paper 2B (B.Planning) - Mathematics, Aptitude Test and Planning
- UNIT 1: SETS, RELATIONS AND FUNCTIONS - Sets and their representation; Union, intersection and complement of sets and their algebraic properties; Power set; Relations, 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 numbers, modulus and argument (or amplitude) of a complex number, Quadratic equations in real and complex number systems and their solutions; Relations between roots and coefficients, 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 inverse of a square matrix; 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, permutations and combinations; Meaning of P(n, r) and C(n, r). Simple applications.
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