JEE Main Syllabus 2027: Complete Topics List with Chapterwise Weightage

JEE Main 2027 Exam Date Session 1

22 Jan '27 - 24 Jan '27

Updated on Oct 8, 2026 16:25 IST

JEE Main Syllabus 2027 PDF Download: The National Testing Agency will soon release the JEE Mains 2027 syllabus. The syllabus of JEE Main exam covers NCERT class 11 and 12 chapters of Physics, Chemistry and Mathematics for Paper 1 (BE/BTech). For Paper 2A and 2B, the syllabus covers General Aptitude, Mathematics, & Drawing and General Aptitude, Mathematics & Planning chapters.

Since there’s no change in NCERT curriculum, the JEE Main syllabus 2027 will remain similar to last year. Candidates can download the JEE Main syllabus pdf from this page to prepare for the exam.

Candidates must not that the difficulty level and depth of problems differs in JEE and boards. To score good marks in JEE Mains, candidates must practice solving difficult, multi-concepts questions. We’ve also provided here JEE Main chapterwise weightage by analyzing past year papers to pick important chapters for the exam.

Also Check: JEE Main Chapterwise PYQ PDF Download

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JEE Main 2027: Detailed Eligibility Criteria and Attempt Limits

JEE Mains 2027 Syllabus PDF Download

Once the JEE Main 2027 syllabus PDF is released by NTA, we will upload it below. Until then, candidates should prepare for JEE Main using the previous year's syllabus.

JEE Mains Syllabus 2027 PDF Download NTA

JEE Main Paper	Syllabus PDF Download
Paper 1 (BE/BTech)	Download PDF
Paper 2A (BArch)	Download PDF
Paper 2B (BPlan)	Download PDF

🟦 JEE Main Previous Year Question Papers (2016–2026)

Download session-wise JEE Main question paper PDFs and practise previous year questions.

JEE Main 2026 LATEST

Session 1 & Session 2

2026 Session 1 PDF → 2026 Session 2 PDF →

JEE Main 2025

Session 1 & Session 2

2025 Session 1 PDF → 2025 Session 2 PDF →

JEE Main 2024

Session 1 & Session 2

2024 Session 1 PDF → 2024 Session 2 PDF →

JEE Main 2023

Session 1 & Session 2

2023 Session 1 PDF → 2023 Session 2 PDF →

2016–2022

All older session papers

View All PYQs →

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View Syllabus

JEE Main 2027 Syllabus for Paper 1 (BE/BTech)

Check complete details of all units, chapters and topics covered in JEE Main syllabus of Paper 1 (BE/BTech).

JEE Mains Syllabus for Maths

Unit	Chapters	Topics
1	Sets, Relations and Functions	Types of Relations (Reflexive, Symmetric, Transitive), Domain and Range of Functions, Injective, Surjective, and Bijective Functions, Composite and Inverse Functions
2	Complex Numbers and Quadratic Equations	Modulus, Conjugate, and Argument Properties, Cube Roots of Unity, Nature of Roots and Relation with Coefficients, Common Roots, Location of Roots
3	Matrices and Determinants	Adjoint and Inverse of a Matrix, Properties of Determinants, System of Linear Equations (Cramer's Rule), Cayley-Hamilton Theorem and Matrix Powers
4	Permutations and Combinations	Word Rank and Permutations with Repetition, Selection and Division/Distribution into Groups, Circular Permutations and Derangements, Number Theory Applications (Divisors, Exponent in n!)
5	Binomial Theorem and its Simple Applications	General and Middle Term, Term Independent of x, Sum and Series of Binomial Coefficients, Divisibility and Remainder Problems
6	Sequence and Series	Arithmetic and Geometric Progressions (AP and GP), Arithmetico-Geometric Progression (AGP), AM-GM Inequality, Telescoping Sums and Series
7	Limit, Continuity and Differentiability	Continuity and Types of Discontinuity, Differentiability Tests, Maxima, Minima, and Monotonicity, Rolle's and Lagrange's Mean Value Theorems
8	Integral Calculus	Properties of Definite Integrals (King's Rule), Leibniz Integral Rule, Limit of a Sum, Integration by Parts and Partial Fractions, Area Bounded by Curves
9	Differential Equations	Order and Degree, Variable Separable Method, Homogeneous Differential Equations, First Order Linear Differential Equations, Exact Differential Forms
10	Co-ordinate Geometry	Distance, Angle Bisectors, and Family of Lines, Circles (Tangents, Normals, Chord of Contact), Parabola (Standard Forms, Tangents, Focal Chords), Ellipse (Standard Forms, Eccentricity, Tangents), Hyperbola (Asymptotes and Rectangular Hyperbola)
11	Three Dimensional Geometry	Direction Cosines and Direction Ratios, Equation of a Line in 3D (Vector & Cartesian), Shortest Distance Between Skew/Parallel Lines, Coplanarity of Two Lines
12	Vector Algebra	Dot Product and Projections, Cross Product and Area of Polygons, Scalar Triple Product (Box Product), Vector Triple Product
13	Statistics and Probability	Variance and Standard Deviation, Effect of Transformations on Dispersion, Conditional Probability and Multiplication Rule, Bayes' Theorem, Probability Distribution and Random Variables
14	Trigonometry	Compound and Multiple Angle Formulas, General Solutions of Trigonometric Equations, Heights and Distances, Inverse Trigonometric Functions (Principal Values & Identities)

JEE Mains Syllabus for Physics

Unit	Chapters	Topics
1	Units and Measurements	Dimensional Analysis and Applications, Combination of Errors (Relative & Percentage Error), Significant Figures and Rounding OffVernier Callipers and Screw Gauge Principles
2	Kinematics	Motion Graphs (x-t, v-t, a-t analysis), Equations of Motion under Variable Acceleration, Projectile Motion (Ground-to-Ground & Incline), Relative Motion (River-Boat, Rain-Man, Separation)
3	Laws of Motion	Free Body Diagrams & Constraint Relations (Pulleys & Wedges); Static, Kinetic, and Limiting Friction; Two-Block and Multi-Block Friction Systems; Banking of Roads and Circular Motion Dynamics
4	Work, Energy and Power	Work done by Constant and Variable Forces; Work-Energy Theorem; Conservation of Mechanical Energy and Potential Energy Curves; Power and Efficiency; 1D and 2D Collisions (Elastic & Inelastic)
5	Rotational Motion	Centre of Mass of Continuous & Discrete Systems; Moment of Inertia (Parallel & Perpendicular Axes Theorems); Torque and Rotational Equilibrium; Conservation of Angular MomentumRolling Motion Without Slipping (Energy & Dynamics)
6	Gravitation	Variation of g with Height, Depth, and Latitude; Gravitational Potential and Field of Spheres; Gravitational Potential Energy and Escape Velocity; Kepler's Laws and Orbital Speed/Period of Satellites
7	Properties of Solids and Liquids	Stress-Strain Curve and Hooke's Law (Young’s, Bulk Modulus); Hydrostatic Pressure and Archimedes' Principle; Continuity Equation and Bernoulli’s Theorem; Viscosity, Terminal Velocity, and Stokes' Law; Surface Tension, Angle of Contact, and Capillarity
8	Thermodynamics	First Law of Thermodynamics (Q=U+W); Thermodynamic Processes (Isothermal, Adiabatic, Isochoric, Isobaric); P-V Diagrams and Indicator Diagrams; Heat Engines, Refrigerators, and Carnot Cycle Efficiency
9	Kinetic Theory of Gases	Pressure of an Ideal Gas and Kinetic Interpretation of Temperature; Gas Speeds (vrms, vavg, vmp); Law of Equipartition of Energy and Degrees of Freedom; Specific Heat Capacities of Gases (Cp, Cv); Mean Free Path
10	Oscillations and Waves	Simple Harmonic Motion (Kinematics, Dynamics, Energy); Time Period of Simple and Compound Pendulums / Spring Systems; Superposition of SHMs and Damped/Forced Oscillations; Travelling Waves and Speed of Sound (Laplace Correction); Standing Waves in Strings and Organ Pipes / Beats
11	Electrostatics	Coulomb's Law and Superposition Principle; Electric Field and Potential of Standard Charge DistributionsGauss's Law and Flux Applications; Electric Dipole in an External Field; Capacitance, Dielectrics, and Energy Stored in Capacitors
12	Current Electricity	Drift Velocity, Mobility, and Ohm’s Law; Series and Parallel Resistor Networks (Symmetry Methods); Kirchhoff’s Rules and Nodal Analysis; Cells in Series and Parallel (Internal Resistance & EMF); Wheatstone Bridge and Meter Bridge
13	Magnetic Effects of Current and Magnetism	Biot-Savart Law and Applications (Circular Loop, Straight Wire), Ampere's Circuital Law (Solenoids & Toroids); Lorentz Force and Motion of Charged Particles in Magnetic Fields; Force Between Parallel Currents and Magnetic Torque on a Loop; Dia-, Para-, and Ferromagnetic Materials & Earth's Magnetism
14	Electromagnetic Induction and Alternating Currents	Faraday's Law and Lenz’s Law; Motional EMF and Induced Electric Fields; Self and Mutual Inductance (L-R Circuits); AC Circuits (Series LCR, Phasor Diagrams, Impedance); Resonance, Power Factor, and Quality Factor (Q-factor)
15	Electromagnetic Waves	Displacement Current and Maxwell's Equations; Characteristics and Energy Density of EM Waves; Transverse Nature; Electromagnetic Spectrum and Practical Applications
16	Optics	Refraction at Plane Surfaces (Snell's Law, Total Internal Reflection); Refraction at Spherical Surfaces and Lens Maker’s Formula; Prisms (Deviation, Dispersion, Minimum Deviation Angle); Optical Instruments (Compound Microscope & Astronomical Telescope); Young’s Double Slit Experiment (YDSE) and Single-Slit Diffraction
17	Dual Nature of Matter and Radiation	Photoelectric Effect and Einstein’s Equation; Cut-off Frequency, Threshold Wavelength, and Stopping Potential; Work Function and Intensity/Frequency Dependence; de Broglie Wavelength of Particles and Matter Waves
18	Atoms and Nuclei	Bohr's Model of the Hydrogen Atom (Radii, Velocity, Energy Levels); Hydrogen Emission Spectrum and Rydberg Formula; Nuclear Radius, Density, and Mass Defect; Binding Energy per Nucleon and Nuclear Stability; Nuclear Fission and Fusion
19	Electronic Devices	Energy Bands in Conductors, Semiconductors, and Insulators; Intrinsic and Extrinsic (n-type, p-type) Semiconductors; p-n Junction Diode (Forward and Reverse Bias I-V Curves); Half-Wave and Full-Wave Rectifiers; Zener Diode as a Voltage Regulator
20	Experimental Skills	Vernier Callipers and Micrometre Screw Gauge Measurements; Meter Bridge and Post Office Box (Resistance Determination); Potentiometer Principles (EMF Comparison & Internal Resistance); Focal Length of Convex/Concave Lenses & Mirrors (u-v Method); Speed of Sound using Resonance Tube Method

JEE Mains Syllabus for Chemistry

Unit	Chapters	Topics
1	Some Basic Concepts in Chemistry	Mole Concept and Molar Mass Calculations, Limiting Reagent and Stoichiometric Calculations, Concentration Terms (Molarity, Molality, Mole Fraction, ppm), Empirical and Molecular Formula Derivation
2	Atomic Structure	Bohr's Model and Hydrogen Spectral Lines (Rydberg Formula), de Broglie Wavelength and Heisenberg's Uncertainty Principle, Quantum Numbers and Orbital Energy Rules (Aufbau, Pauli, Hund), Radial and Angular Nodes, Orbital Shapes and Probability Curves
3	Chemical Bonding and Molecular Structure	VSEPR Theory and Molecular Geometries, Hybridisation (sp,sp2,sp3,sp3d,sp3d2) and Dipole Moment, Molecular Orbital Theory (Bond Order, Magnetic Nature of Diatomics), Hydrogen Bonding and Resonance Effects
4	Chemical Thermodynamics	First Law of Thermodynamics, Work Done in Reversible/Irreversible Processes, Enthalpy Changes (H) and Hess’s Law of Constant Heat Summation, Entropy (S) and Second Law of Thermodynamics, Gibbs Free Energy (G), Spontaneity Criteria, and Equilibrium Constant Relation
5	Solutions	Raoult’s Law and Ideal vs. Non-Ideal Solutions (Azeotropes), Colligative Properties (Relative Lowering of Vapour Pressure, Elevation in Boiling Point, Depression in Freezing Point), Osmotic Pressure and Reverse Osmosis, Van ’t Hoff Factor (i) and Degree of Association/Dissociation
6	Equilibrium	Law of Mass Action and Relation Between Kp and Kc, Le Chatelier’s Principle and Equilibrium Shifts, pH Calculations for Weak Acids, Weak Bases, and Polyprotic Acids, Buffer Solutions and Henderson-Hasselbalch Equation, Solubility Product (Ksp) and Common Ion Effect
7	Redox Reactions and Electrochemistry	Balancing Redox Reactions (Ion-Electron and Oxidation Number Methods), Nernst Equation and Electrochemical Cell EMF Calculations, Kohlrausch’s Law and Molar Conductivity Variation, Faraday’s Laws of Electrolysis, Standard Electrode Potentials and Electrochemical Series Trends
8	Chemical Kinetics	Rate Law, Order, and Molecularity of Reactions, Integrated Rate Equations for Zero- and First-Order Reactions (t1/2), Pseudo-First-Order Reactions, Arrhenius Equation and Activation Energy (Ea), Collision Theory and Catalyst Influence
9	Classification of Elements and Periodicity in Properties	Periodic Trends in Atomic and Ionic Radii (Lanthanide Contraction Effect), Ionisation Enthalpy and Anomalous Trends (e.g., B vs Be, N vs O), Electron Gain Enthalpy and Electronegativity Trends, Diagonal Relationships and Valency/Oxidation State Trends
10	p-Block Elements	Inert Pair Effect and Trends in Oxidation States, Anomalous Properties of Second-Period Elements (C, N, O, F), Allotropes of Carbon, Phosphorus, and Sulfur, Oxoacids of Phosphorus, Sulfur, and Halogens (Structures & Oxidation States), Interhalogen Compounds and Noble Gas Compounds (Xenon Fluorides/Oxides)
11	d- and f-Block Elements	Trends in 3d Series (Atomic Radii, Ionisation Enthalpies, Variable Oxidation States), Magnetic Properties (Spin-Only Magnetic Moment Formula) and Colored Ions, Preparation, Properties, and Redox Reactions of KMnO4 and K2Cr2O7, Lanthanoid Contraction and Consequences, Electronic Configurations and Oxidation States of Lanthanoids/Actinoids
12	Purification and Characterisation of Organic Compounds	Chromatography Techniques (Column, Thin Layer, Paper), Detection of Heteroatoms (Lassaigne’s Test for N, S, and Halogens), Estimation of Carbon and Hydrogen (Liebig's Method), Estimation of Nitrogen (Dumas and Kjeldahl Methods), Estimation of Halogens and Sulfur (Carius Method)
13	Some Basic Principles of Organic Chemistry	IUPAC Nomenclature of Simple and Multifunctional Compounds, Structural and Stereoisomerism (Geometrical and Optical Isomerism, Chirality), Electronic Displacement Effects (Inductive, Electromeric, Resonance, Hyperconjugation), Stability of Reaction Intermediates (Carbocations, Carbanions, Free Radicals), Types of Organic Reactions and Cleavage of Covalent Bonds
14	Hydrocarbons	Preparation and Free Radical Halogenation of Alkanes, Electrophilic Addition to Alkenes (Markovnikov’s Rule and Peroxide Effect), Ozonolysis and Hydroboration-Oxidation of Alkenes, Acidity of Terminal Alkynes and Addition Reactions, Electrophilic Aromatic Substitution in Benzene (Nitration, Halogenation, Friedel-Crafts)
15	Organic Compounds Containing Halogens	Mechanisms and Stereochemistry of SN1 and SN2 Reactions, Elimination Reactions (E1, E2, Saytzeff vs. Hofmann Rules), Grignard Reagent Preparation and Synthetic Applications, Nucleophilic Aromatic Substitution in Aryl Halides (Addition-Elimination Mechanism)
16	Organic Compounds Containing Oxygen	Alcohol Preparation (Hydroboration, Oxymercuration) and Lucas Test, Phenol Acidic Character, Reimer-Tiemann, and Kolbe’s Reaction, Williamson Ether Synthesis and Cleavage by HI, Nucleophilic Addition Reactions of Aldehydes and Ketones, Named Carbonyl Reactions (Aldol Condensation, Cannizzaro, Clemmensen, Wolff-Kishner), Carboxylic Acid Reactions (HVZ Reaction, Decarboxylation, Acidity Trends)
17	Organic Compounds Containing Nitrogen	Basicity Trends of Aliphatic and Aromatic Amines in Aqueous/Gas Phases, Gabriel Phthalimide Synthesis and Hofmann Bromamide Degradation, Distinction Tests for Amines (Hinsberg Test and Carbylamine Reaction), Diazotisation and Reactions of Arenediazonium Salts (Sandmeyer, Gattermann, Coupling)
18	Biomolecules	Classification, Structures, and Mutarotation of Carbohydrates (Glucose, Fructose), Disaccharide Glycosidic Linkages (Sucrose, Maltose, Lactose) and Polysaccharides, Amino Acids, Zwitterion Form, and Isoelectric Point, Primary, Secondary, Tertiary, and Quaternary Structures of Proteins (Denaturation), Nucleic Acids (DNA/RNA Structure, Purines/Pyrimidines, Nucleotides/Nucleosides)
19	Principles Related to Practical Chemistry	Qualitative Salt Analysis: Group Reagents and Systematic Cation Separation, Specific Confirmatory Tests for Anions, Titrimetric Principles (Acid-Base and Redox Titrations, Choice of Indicators), Functional Group Identification Tests (Unsaturation, Alcoholic, Phenolic, Aldehydic, Ketonic, Amino)

JEE Main Syllabus 2027 for Paper 2 (BArch and BPlan)

Candidates can check the JEE Main Paper 2 Syllabus for BArch and BPlan courses below:

JEE Main Paper 2 Syllabus for BArch

Subjects	Topics
Mathematics	Sets, Relations and Functions, Complex Numbers and Quadratic Equations, Matrices and Determinants, Permutations and Combinations, Mathematical Inductions, Binomial Theorem and its Simple Applications, Sequence and Series, Limits, Continuity and Differentiability, Integral Calculus, Differential Equations, Coordinate Geometry, Three-dimensional Geometry, Vector Algebra, Statistics and Probability, Trigonometry, Mathematical Reasoning
General Aptitude	Awareness of persons, Buildings, and Materials: Objects, Texture related to Architecture and build environment. Visualising three-dimensional objects from two-dimensional drawings. Visualizing. Different sides of three-dimensional objects. Analytical Reasoning Mental Ability (Visual. Numerical and Verbal)
General Aptitude	Three-dimensional- perception: Understanding and appreciation of scale and proportions 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 2D and 3D union, subtraction rotation, development of surfaces and volumes, Generation of Plan, elevations and 3D views of objects, Creating two-dimensional and three-dimensional compositions using given shapes and forms.
Drawing	Sketching of scenes and activities from memory of urbanscape (public space, market, festivals, street scenes, monuments, recreational spaces, etc), landscape (riverfronts. Jungle. Gardens, trees. Plants, etc.) and rural life.

JEE Main Syllabus Paper 2B (BPlan)

Subjects	Topics
Mathematics	Sets, Relations and Functions, Complex Numbers and Quadratic Equations, Matrices and Determinants, Permutations and Combinations, Mathematical Inductions, Binomial Theorem and its Simple Applications, Sequence and Series, Limits, Continuity and Differentiability, Integral Calculus, Differential Equations, Coordinate Geometry, Three-dimensional Geometry, Vector Algebra, Statistics and Probability, Trigonometry, Mathematical Reasoning
General Aptitude	Awareness of persons, Buildings, and Materials: Objects, Textures related to Architecture and building environment Visualising three-dimensional objects from two-dimensional drawings. Visualizing. Different sides of three-dimensional objects. Analytical Reasoning Mental Ability (Visual. Numerical and Verbal)
General Aptitude	Three-dimensional- perception: Understanding and appreciation of scale and proportions 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 2D and 3D union, subtraction rotation, development of surfaces and volumes, Generation of plans, elevations and 3D views of objects, Creating two-dimensional and three-dimensional compositions using given shapes and forms.
Planning	General Awareness: General knowledge questions and knowledge about prominent cities, development issues, government programs, etc.
	Social Science: The idea of nationalism, nationalism in India, pre-modern world, 19th-century global economy, colonialism, and colonial cities, industrialization, resources, and development, types of resources, agriculture, water, mineral resources, industries, national economy; Human Settlements
	Power-sharing, federalism, political parties, democracy, the constitution of India
	Economic development- economic sectors, globalization, the concept of development, poverty; Population structure, social exclusion, and inequality, urbanization, rural development, colonial cities,
	Thinking Skills: Comprehension (unseen passage); map reading skills, scale, distance, direction, area, etc.; critical reasoning; understanding of charts, graphs, and tables; basic concepts of statistics and quantitative reasoning.

JEE Main Chapter-Wise Weightage

Candidates can refer the JEE Main syllabus weightage given here. This has been calculated basis the JEE Main previous year question papers of past 3 years. It mentions number of questions asked from a particular chapter over the years and its overall weightage. JEE Main chapterwise weightage will help candidates to understand important chapters and plan their studies accordingly.

JEE Main Chapterwise Weightage for Physics

Chapter	No. of Questions in 2024	No. of Questions in 2025	No. of Questions in 2026	Overall Weightage
Electrostatics & Capacitors	43	49	33	High
Properties of Matter	40	31	32	High
Current Electricity	50	20	26	High
Ray Optics	19	42	27	High
EMI & Alternating Current	42	18	25	High
Magnetic Effects & Magnetism	35	29	21	High
Atoms & Nuclei	41	19	21	Medium
Units & Measurements	25	32	21	Medium
Kinematics	35	21	17	Medium
Rotational Motion	23	27	23	Medium
Wave Optics	22	20	23	Medium
Laws of Motion	33	12	19	Medium
Semiconductors & Logic Gates	22	17	18	Low
Thermodynamics	18	22	17	Low
Dual Nature of Radiation & Matter	20	18	14	Low
Electromagnetic Waves	20	12	16	Low
Gravitation	22	13	8	Low
Kinetic Theory of Gases	20	12	11	Low
Work, Energy & Power	19	13	11	Low
Oscillations (SHM)	14	13	13	Low
Waves & Sound	11	12	7	Low
Experimental Skills	15	4	10	Low
Calorimetry & Heat Transfer	2	12	6	Low
Centre of Mass & Collisions	8	7	5	Low

JEE Main Chapterwise Weightage for Chemistry

Chapter	No. of Questions in 2024	No. of Questions in 2025	No. of Questions in 2026	Overall Weightage
General Organic Chemistry	64	32	28	High
Coordination Compounds	36	37	31	High
Hydrocarbons	43	29	25	High
Chemical Bonding	48	23	19	High
Mole Concept & Redox Reactions	32	27	23	Medium
d- & f-Block Elements	40	20	19	Medium
Solutions	28	26	20	Medium
Amines	28	20	23	Medium
Chemical Thermodynamics	22	30	19	Medium
Electrochemistry	28	24	18	Medium
Chemical & Ionic Equilibrium	18	25	26	Medium
Chemical Kinetics	19	26	24	Medium
p-Block Elements	35	16	17	Medium
Atomic Structure	21	22	23	Medium
Aldehydes, Ketones & Carboxylic Acids	20	26	15	Medium
Purification & Characterisation of Organic Compounds	21	21	19	Medium
Biomolecules	22	17	19	Low
Periodic Table & Periodicity	20	22	16	Low
Practical Chemistry (Salt Analysis & Tests)	25	12	15	Low
Haloalkanes & Haloarenes	14	13	10	Low
Alcohols, Phenols & Ethers	15	5	16	Low

JEE Main Chapterwise Weightage for Mathematics

Chapter	No. of Questions in 2024	No. of Questions in 2025	No. of Questions in 2026	Overall Weightage
Integral Calculus (incl. Area)	64	49	43	High
Sets, Relations & Functions	41	35	29	High
3D Geometry	41	35	28	High
Matrices & Determinants	42	33	29	High
Limits, Continuity & Differentiability	46	27	23	High
Sequences & Series	33	29	28	High
Differential Equations	39	23	21	High
Vector Algebra	38	22	23	High
Ellipse & Hyperbola	21	28	25	Medium
Trigonometry & Inverse Trigonometry	22	23	24	Medium
Permutations & Combinations	20	25	22	Medium
Probability	26	22	17	Medium
Binomial Theorem	24	22	14	Medium
Complex Numbers	24	19	17	Medium
Quadratic Equations	22	16	19	Low
Straight Lines	25	18	14	Low
Application of Derivatives	28	14	8	Low
Circle	20	14	13	Low
Statistics	14	8	15	Low
Parabola	9	13	12	Low

Also Check:

JEE Mains Syllabus with Weightage

High-weightage chapters for JEE Main 2027 (5 year analysis)

JEE Mains Deleted Syllabus

Is there any change in JEE Main Syllabus 2027? - It is very unlikely that NTA will make any changes to the JEE Mains 2027 syllabus. The syllabus has remained unchanged since 2024.

A few changes were made in the syllabus in 2024, by removing several topics from Physics, Chemistry, and Mathematics. Candidates are advised not to study the deleted chapters for the JEE Mains exam 2027. The deleted topics from the JEE Mains syllabus are:

Mathematics: The Mathematical Induction and Mathematical Reasoning units have been removed.
Physics: In Physics, the Communication Device unit has been removed from the syllabus.
Chemistry: Surface Chemistry, States of Matter, General Principles and Processes of Isolation of Metals, s-block elements, Hydrogen, Environmental Chemistry, Alcohol, Phenol and Ether, and Polymers chapters have been removed.

For complete details on what has been deleted and retained, check -> JEE Mains reduced syllabus 2027

JEE Main Exam Pattern 2027 Overview

As per the JEE Main exam pattern, the NTA conducts the exam in online mode as a computer-based test for all three papers, except for the drawing part of Paper 2A, which is held offline on an A4 sheet. More details about the exam pattern can be checked below.

JEE Mains Question Distribution

	Subjects	Number of Questions		Marks
Paper 1: BE/BTech		Section A	Section B
	Physics	20	5	100
	Chemistry	20	5	100
	Math	20	5	100
	Total	75		300
	Subjects	Section A	Section B
Paper 2A: BArch	Math	20	5	100
	General Aptitude	50		200
	Drawing	2		100
	Total	77		400
	Subjects	Section A	Section B
Paper 2B: BPlan	Maths	20	5	100
	General Aptitude	50		200
	Planning	50		100
	Total	75		400

JEE Mains Marking Scheme

Question Type	Correct Answer	Incorrect Answer	Unanswered
MCQs (Multiple Choice)	+4 marks	-1 mark	0 marks
NAT (Numerical Answer Type)	+4 marks	-1 mark	0 marks

Exam Duration of JEE Mains

Papers	Duration For Non-PwD/PwBD Candidates	Duration For PwD/PwBD Candidates
Paper 1: BE/Btech	3 Hours	4 Hours
Paper 2A: BArch	3 Hours	4 Hours
Paper 2B: BPlan	3 Hours	4 Hours
Paper 2A and 2B Both	3 Hours 30 Minutes	4 Hours 10 Minutes

JEE Main 2027 Syllabus FAQs

Check the Frequently Asked Questions (FAQs) related to the JEE Main 2027 Syllabus.

Q: Which chapters are important in Physics Chemistry and Mathematics for JEE Main exam?

Candidates can check here the important chapters for JEE Main Physics Chemistry and Mathematics Physics Mechanics and Electricity and Magnetism (Equal importance) Modern Physics Optics Heat and Thermodynamics and Waves Sound Measurement and errors Chemistry Gaseous State Chemical Kinetics Organic Chemistry Reactions of Benzene Ores and Metallurgy Thermodynamics Polymers Environmental Chemistry Mathematics Algebra Trigonometry Analytical Geometry Differential Calculus Integral Calculus Vectors.

Q: Is JEE Main syllabus same as syllabus of JEE Advanced?

No both are not same. But some topics are similar in JEE Main and JEE Advanced. Students who qualify the JEE Main exam and are among the top 250000 students are eligible to take the JEE Advanced. Due to this reason majority of syllabi are the same, but a few extra topics are added in JEE Advanced.

Q: How do I balance school studies with JEE Main preparation?

Students who are in class 12 and would also be appearing in JEE Mains exam mostly find it difficult to manage both their class/school and JEE studies. However, all these students have an advantage over others/droppers aspirants as there are many common topics in class 12 and JEE.

To benefit, they must identify all the topics that are common and study those first. Secondly, cover the topics that have more weightage in class 12 and complete them. Before a few days of JEE Mains, study specifically for JEE. This way, they can manage both class 12 and JEE efficiently.

Q: Is JEE Main syllabus same for B.Tech, B.Arch and Plan?

The syllabus for JEE Main Paper 1 (BE/B.Tech), Paper 2A B.Arch and Paper 2B B. Plan is different. JEE Main paper 1 exam is conducted for admission to BE/B.Tech, Paper 2A for B.Arch and Paper 2B is conducted for B. Plan courses. JEE Main paper 1 syllabus consists of Physics Chemistry and Mathematics. Paper 2A syllabus has Mathematics, General Aptitude and Drawing while Paper 2B syllabus has Mathematics, General Aptitude and Planning. Candidates must note that Mathematics syllabus is common/same in all three papers.

Q: What should be the frequency of taking JEE Main mock tests?

Candidates should take JEE Main mock tests at least once a week. However, in the last month before exam, frequency should be increased to 3 to 4 mock exam per week.

Q: How many chapters are in JEE Mains syllabus?

The official NTA JEE Main Syllabus contains 52 major units/chapters across all three subjects.

Q: How to crack JEE Mains in first attempt?

Clearing the JEE Main exam in first attempt is not a difficult task. Several students clear JEE Main while in class 12. One thing that makes it easy to clear JEE Main with class 12 is that students are in regular touch of most JEE syllabus. To score good marks in JEE Main in the first attempt, it is advised that you study class 11 and 12 topics thoroughly, clear all the concepts and solve mock test papers. Also, NCERT books which you study in class 11 and 12 are the best books for JEE Main preparation. Students must study NCERT properly and solve all the questions in the book and do not memorize the concepts as some students do rather understand the concepts.

Q: Where can I find important study materials for JEE Mains preparation?

Students can check details about JEE Main important chapter and topics from this page. While it is necessary that students pay special attention to chapters with high weightage, it is highly advised that they cover the full JEE Mains syllabus. The question paper of JEE Main is prepared by considering the entire JEE syllabus which consists of topics from Physics Chemistry and Mathematics from class 11 and 12. Important study material for JEE Main like books or short notes can be checked online. Students who are taking coaching can get the study materials from the coaching institutes.

Q: How should I prepare for JEE Mains and Advanced together?

Students can prepare for both Mains and Advanced together but it is not a wise idea to prepare together as both exams have different syllabus, exam pattern and difficulty level. The difficulty level of JEE Advanced exam is much higher than JEE Mains. If preparing together for both the exams, make a list of topics that are asked in JEE Main as well as Advanced. Solve questions from these topics from NCERT as well as additional books. For JEE Mains, students can stick to NCERT but for JEE Advanced students need to take help from books like HC Verma.

Q: What topics are mostly asked in JEE Main exam

Questions in JEE Mains exam is a blend of all the topics covered in the syllabus. However, there are some topics that are very much important and should be paid extra attentions while preparing for the exam. The list of important JEE Main topics are

Mathematics

3D Geometry
Vector
Applications of Derivatives
Definite Integrals
Limit, Cnntinuity and Differentiability

Physics

Heat and Thermodynamics
Electromagnetic Waves
Ray & Wave Optics
Kinematics
Current Electricity
Magnetism

Chemistry

Electrochemistry
Chemical Kinetics
Thermodynamics
p-block elements
Chemical Bonding

Q: Where can I get JEE Main 2027 syllabus PDF?

The JEE Main 2027 syllabus PDF is made available on the official website of jeemain.nta.nic.in.

Q: What are the best books for JEE Main preparation for Physics, Chemistry and Mathematics?

Do your research to choose the best book for JEE Main preparation. You can talk to your teachers before you decide. Some books recommended for your preparation are given below:

Subjects	Books
Physics	NCERT Class 11 and 12 Concepts of Physics (Vol.1 & 2) by H.C. Verma Problems and Solutions of Physics by Sashi Bhusan Tiwari
Chemistry	NCERT Class 11 and 12 Concepts of Physical Chemistry by P. Bahadur Organic Chemistry by O.P. Tandon
Mathematics	NCERT Class 11 and 12 Differential & Integral Calculus by Amit Aggarwal Trigonometry and Coordinate Geometry by S.L. Loney

Q: What is Chapterwise weightage of class 11 and 12 topics in JEE Main?

Chapterwise weightage of class 11 and 12 topics in JEE Main are mentioned below:

Physics: Current Electricity Waves AC, Magnetism, Laws of Motion Work, Power and Energy.
Chemistry the high weightage topics are s and p block elements, Coordination compounds, Thermodynamics Gaseous state, Chemical bonding, Atomic structure, Polymers, Environmental Chemistry Organic Chemistry.
Mathematics, the high weightage topics are Sequence and Series Vectors and 3D, Integral and Differential Calculus, Definite and Indefinite Integral.

Q: In how much time can I complete the entire JEE Main syllabus?

Time required to cover JEE Main syllabus changes from one student to another student. In general, to complete the entire JEE Main syllabus, students would require around 1 year. The ideal time to start preparing for JEE Main is class 11 as the syllabus for JEE and class 11-12 is similar. Students who are studying in class 11 can point out the topics that are common in both and pay special emphasis to those topics.

Q: Where can I find the JEE Main 2027 syllabus PDF?

Students can download the JEE Main syllabus 2027 from the official website of JEE Mains 2027 once released.

Q: How many questions are asked in JEE Main exam?

Paper 1 has 75 questions where Physics Chemistry and Mathematics, each section has 25 questions. Out of 25 questions, 20 are MCQs and five are numerical value questions. You must answer all 5 numerical value-type questions. All 20 multiple-choice questions are compulsory. Complete all 75 questions in 3 hours.

Q: Is JEE Main syllabus tough?

JEE Main syllabus is based on class 11 and 12 Physics, Chemistry and Maths topics. If you have focused while studying, then it will be easy to prepare for the exam otherwise, you may find it difficult. NCERT textbook is the best for Chemistry and Physics. You can also refer to other books for exam preparation. There are many preparation books suggested by the toppers of Joint Entrance Examination Main.

Q: How to prepare for JEE Main from Class 11th and 12th?

Starting the JEE Main preparation from class 11 or 12 is the best time. As JEE Main syllabus consists of topics from class 11 and 12, students can easily cover all the topics along with school. Students can begin by checking the topics that is covered in both school and JEE Main and give special attention to them. For all three subjects, study NCERT and also take help from reference books. Understand the concepts thoroughly and solve numerical problems. To crack JEE Main along with class 12, students should devote at least 2-3 hours for JEE beside class 12 studies. Regularly solve JEE Main mock test and solve previous year question papers to evaluate the performance.