JEE Main syllabus will most likely remain the same as the previous years. If there are any changes we will be updating them here. JEE Main syllabus has been released by the National Testing Agency (NTA) on their website along with the new information brochure covering all the details of the exam. Students can go through the syllabus below. E-learningadda.com

JEE Main Paper 1 Exam Pattern

Exam Mode: Computer-Based (Online) Click here

Exam Duration: 3 Hours

Subjects: Physics, Chemistry, and Mathematics

Total Number of Questions: 75 (25 Physics + 25 Chemistry + 25 Maths)

Question Types: 20 MCQs & 5 Numerical Questions for Each Subject (PCM)

Maximum Marks: 300

Marking Scheme: MCQ: Correct Answer = +4, Incorrect Answer = -1, Unattempted Answer = 0 Numerical Question: Correct Answer = +4, Incorrect & Unattempted Answer = 0, Exam Languages: English, Hindi, and Gujarati

JEE Main Paper 2 and 3 Syllabus (Aptitude Test B. Arch/ B.Planning)

Part I

Awareness of persons, places, Buildings, Materials. Objects, Texture related to Architecture and build—environment. Visualising three-dimensional objects from two-dimensional drawings. Visualising. different sides of three-dimensional objects. Analytical Reasoning Mental Ability (Visual, Numerical and Verbal).

Part II

Three dimensional – perception: Understanding and appreciation of scale and proportion of objects, building forms and elements, colour texture, harmony and contrast. Design and drawing of geometrical or abstract shapes and patterns in pencil. Transformation of forms both 2 D and 3 D union, subtraction, rotation, development of surfaces and volumes, Generation of Plan, elevations and 3 D views of objects. Creating two dimensional and three-dimensional compositions using given shapes and forms.Sketching of scenes and activities from memory of urbanscape (public space, market, festivals, street scenes, monuments, recreational spaces, ect.), landscape (river fronts, jungles, trees, plants, etc.) and rural life.

JEE Main Paper 2 & 3 Exam Pattern

Exam Mode: Computer-Based (Online)

Exam Duration: 3 Hours

Subjects: Mathematics, General Aptitude, & Drawing (B.Arch.) or Planning (B.Plan.)

Total Number of Questions: B.Arch.: 77 (25 Maths + 50 Aptitude + 2 Drawing )B.Plan.: 100 (25 Maths + 50 Aptitude + 25 Planning)

Question Types:20 MCQs & 5 Numerical Questions for Maths50 MCQs for Aptitude25 MCQs for Planning (B.Plan. only)2 Drawing Questions for Drawing (B.Arch. only).

Maximum Marks: 400

Marking Scheme: MCQ: Correct Answer = +4, Incorrect Answer = -1, Unattempted Answer = 0 Drawing Section = 2 Questions for a Total of 100 Marks

Exam Languages: English, Hindi, and Gujarati

Syllabus Divided into Three Categories

MATHEMATICS

1. Algebra
   Algebra of complex numbers, addition, multiplication, conjugation, polar representation,
   properties of modulus and principal argument, triangle inequality, cube roots of unity,
   geometric interpretations.
   Quadratic equations with real coefficients, relations between roots and coefficients,
   formation of quadratic equations with given roots, symmetric functions of roots.
   Arithmetic, geometric and harmonic progressions, arithmetic, geometric and harmonic
   means, sums of finite arithmetic and geometric progressions, infinite geometric series,
   sums of squares and cubes of the first n natural numbers.
   Logarithms and their properties.
   Permutations and combinations, binomial theorem for a positive integral index,
   properties of binomial coefficients.
2. Matrices
   Matrices as a rectangular array of real numbers, equality of matrices, addition,
   multiplication by a scalar and product of matrices, transpose of a matrix, determinant of
   a square matrix of order up to three, the inverse of a square matrix of order up to three,
   properties of these matrix operations, diagonal, symmetric and skew-symmetric matrices
   and their properties, solutions of simultaneous linear equations in two or three variables.
   Probability
   Addition and multiplication rules of probability, conditional probability, Bayes Theorem,
   independence of events, computation of probability of events using permutations and
   combinations.
3. Trigonometry
   Trigonometric functions, their periodicity and graphs, addition and subtraction formulae,
   formulae involving multiple and sub-multiple angles, general solution of trigonometric
   equations. Relations between sides and angles of a triangle, sine rule, cosine rule, half-angle formula
   and the area of a triangle, inverse trigonometric functions (principal value only).
   Analytical geometry Two dimensions: Cartesian coordinates, the distance between two points, section formulae,
   the shift of origin. Equation of a straight line in various forms, angle between two lines, the distance of a point
   from a line; Lines through the point of intersection of two given lines, equation of the
   bisector of the angle between two lines, concurrency of lines; Centroid, orthocentre,
   incentre and circumcentre of a triangle.Equation of a circle in various forms, equations of tangent, normal and chord.
   Parametric equations of a circle, the intersection of a circle with a straight line or a circle,
   equation of a circle through the points of intersection of two circles and those of a circle
   and a straight line.
4. Equations of a parabola, ellipse and hyperbola in standard form, their foci, directrices and
   eccentricity, parametric equations, equations of tangent and normal.
   Locus problems.
5. Three dimensions: Direction cosines and direction ratios, equation of a straight line in
   space, equation of a plane, a distance of a point from a plane.
   Differential calculus Real valued functions of a real variable, into, onto and one-to-one functions, sum,
   the difference, product and quotient of two functions, composite functions, absolute value,
   polynomial, rational, trigonometric, exponential and logarithmic functions.Limit and continuity of a function, limit and continuity of the sum, difference, product and quotient of two functions, L’Hospital rule of evaluation of limits of functions.
   Even and odd functions, the inverse of a function, continuity of composite functions,
   the intermediate value property of continuous functions. Derivative of a function, the derivative of the sum, difference, product and quotient of two functions, chain rule, derivatives of polynomial, rational, trigonometric, inverse
   trigonometric, exponential and logarithmic functions. Derivatives of implicit functions, derivatives up to order two, geometrical interpretation
   of the derivative, tangents and normals, increasing and decreasing functions, maximum
   and minimum values of a function, Rolle’s theorem and Lagrange’s mean value theorem.
6. Integral calculus
   Integration as the inverse process of differentiation, indefinite integrals of standard
   functions, definite integrals and their properties, fundamental theorem of integral
   calculus.
   Integration by parts, integration by the methods of substitution and partial fractions,
   application of definite integrals to the determination of areas involving simple curves.
   Formation of ordinary differential equations, solution of homogeneous differential
   equations, separation of variables method, linear first-order differential equations.
7. Vectors
   Addition of vectors, scalar multiplication, dot and cross products, scalar triple products
   and their geometrical interpretations.

CHEMISTRY

1. Physical chemistry
   1.General topics
   Concept of atoms and molecules; Dalton’s atomic theory; Mole concept; Chemical
   formulae; Balanced chemical equations; Calculations (based on mole concept) involving
   common oxidation-reduction, neutralisation, and displacement reactions; Concentration
   in terms of mole fraction, molarity, molality and normality.
   2. Gaseous and liquid states
   Absolute scale of temperature, ideal gas equation; Deviation from ideality, van der Waals
   equation; Kinetic theory of gases, average, root mean square and most probable velocities
   and their relation with temperature; Law of partial pressures; Vapour pressure; Diffusion
   of gases.
   3.Atomic structure and chemical bonding
   Bohr model, the spectrum of the hydrogen atom, quantum numbers; Wave-particle duality, de
   Broglie hypothesis; Uncertainty principle; Qualitative quantum mechanical picture of
   the hydrogen atom, shapes of s, p and d orbitals; Electronic configurations of elements (up
   to atomic number 36); Aufbau principle; Pauli’s exclusion principle and Hund’s rule;
   Orbital overlap and covalent bond; Hybridisation involving s, p and d orbitals only;
   Orbital energy diagrams for homonuclear diatomic species; Hydrogen bond; Polarity in
   molecules, dipole moment (qualitative aspects only); VSEPR model and shapes of
   molecules (linear, angular, triangular, square planar, pyramidal, square pyramidal,
   trigonal bipyramidal, tetrahedral and octahedral).

4. Energetics
The first law of thermodynamics; Internal energy, work and heat, pressure-volume work;
Enthalpy, Hess’s law; Heat of reaction, fusion and vapourization; Second law of
thermodynamics; Entropy; Free energy; Criterion of spontaneity.
5.Chemical equilibrium
Law of mass action; Equilibrium constant, Le Chatelier’s principle (effect of
concentration, temperature and pressure); Significance of ΔG and ΔG0 in chemical
equilibrium; Solubility product, common ion effect, pH and buffer solutions; Acids and
bases (Bronsted and Lewis concepts); Hydrolysis of salts.
6. Electrochemistry
Electrochemical cells and cell reactions; Standard electrode potentials; Nernst equation
and its relation to ΔG; Electrochemical series, emf of galvanic cells; Faraday’s laws of
electrolysis; Electrolytic conductance, specific, equivalent and molar conductivity,
Kohlrausch’s law; Concentration cells.
7. Chemical kinetics
Rates of chemical reactions; Order of reactions; Rate constant; First order reactions;
Temperature dependence of rate constant (Arrhenius equation).
8. Solid-state
Classification of solids, crystalline state, seven crystal systems (cell parameters a, b, c, α,
β, γ), the close-packed structure of solids (cubic), packing in fcc, bcc and hcp lattices; Nearest
neighbours, ionic radii, simple ionic compounds, point defects.
9. Solutions
Raoult’s law; Molecular weight determination from lowering of vapour pressure,
elevation of boiling point and depression of freezing point.
10. Surface chemistry
Elementary concepts of adsorption (excluding adsorption isotherms); Colloids: types,
methods of preparation and general properties; Elementary ideas of emulsions,
surfactants and micelles (only definitions and examples).

PHYSICS

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