JEE Main Syllabus 2027: Check Complete Physics, Chemistry & Mathematics Syllabus, Exam Pattern and Preparation Strategy

JEE Main Syllabus 2027: Check Complete Physics, Chemistry & Mathematics Syllabus, Exam Pattern and Preparation Strategy.Preparing for JEE Main becomes much easier when you know exactly what you need to study. Instead of trying to cover every topic from multiple books, students should first understand the complete syllabus and then plan their preparation around it.

The JEE Main 2027 syllabus covers Physics, Chemistry and Mathematics at the Class 11 and Class 12 level. For Paper 1, students are expected to attempt questions from all three subjects, with equal weightage given to Physics, Chemistry and Mathematics.

Since the official JEE Main 2027 information bulletin is yet to be released, the exam pattern and syllabus details currently available for 2027 should be treated as expected until the National Testing Agency announces the final details.

In this article, we have explained the JEE Main 2027 syllabus subject-wise, along with the expected exam pattern, important topics and a practical preparation strategy.

Overview of JEE Main Syllabus 2027

Particulars	Details
Exam Name	JEE Main 2027
Conducting Authority	National Testing Agency
Paper	Paper 1 – B.E./B.Tech.
Subjects	Physics, Chemistry and Mathematics
Total Questions	75
Total Marks	300
Questions per Subject	25
Marks per Subject	100
Question Types	MCQ and Numerical Value
MCQs per Subject	20
Numerical Questions per Subject	5
Syllabus Level	Class 11 and Class 12
Exam Mode	Computer Based Test

Important: The final JEE Main 2027 exam pattern will be confirmed only after the official information bulletin is released.

JEE Main 2027 Exam Pattern

For Paper 1, the expected question paper will be divided equally among Physics, Chemistry and Mathematics.

Subject	MCQs	Numerical Questions	Total Questions	Marks
Physics	20	5	25	100
Chemistry	20	5	25	100
Mathematics	20	5	25	100
Total	60	15	75	300

Each subject therefore contributes 100 marks to the paper.

Expected Marking Scheme

Correct answer: +4 marks
Incorrect answer: -1 mark
Unattempted question: 0 marks

The negative marking makes accuracy just as important as speed. Random guessing can therefore affect the overall score.

JEE Main Mathematics Syllabus 2027

Mathematics has a broad syllabus covering Algebra, Calculus, Coordinate Geometry, Vector Algebra, Probability, Statistics and Trigonometry.

The major units are given below.

1. Sets, Relations and Functions

Topics include:

Sets and their representation
Union and intersection
Complement of sets
Power set
Relations and their types
Equivalence relations
Functions
One-one, into and onto functions
Composition of functions

2. Complex Numbers and Quadratic Equations

Students should prepare:

Complex numbers
Representation in the form of a + ib
Argand diagram
Modulus and argument
Algebra of complex numbers
Quadratic equations
Nature of roots
Relationship between roots and coefficients
Formation of quadratic equations

3. Matrices and Determinants

This unit covers:

Types of matrices
Matrix algebra
Determinants
Determinants of order 2 and 3
Adjoint and inverse of a matrix
Area of triangles using determinants
Solution of simultaneous equations
Consistency of equations

4. Permutations and Combinations

Important topics are:

Fundamental principle of counting
Permutations
Combinations
P(n,r)
C(n,r)
Basic applications

5. Binomial Theorem

The syllabus includes:

Binomial theorem
General term
Middle term
Simple applications

6. Sequence and Series

Students need to study:

Arithmetic progression
Geometric progression
Arithmetic mean
Geometric mean
Relationship between A.M. and G.M.

7. Limit, Continuity and Differentiability

This is an important part of Calculus.

Topics include:

Real-valued functions
Polynomial and rational functions
Trigonometric functions
Logarithmic and exponential functions
Inverse functions
Limits
Continuity
Differentiability
Differentiation
Higher-order derivatives
Increasing and decreasing functions
Maxima and minima
Applications of derivatives

8. Integral Calculus

Important areas include:

Anti-derivatives
Standard integrals
Integration by substitution
Integration by parts
Integration by partial fractions
Definite integrals
Fundamental theorem of calculus
Area under curves

9. Differential Equations

Topics include:

Ordinary differential equations
Order and degree
Separation of variables
Homogeneous differential equations
Linear differential equations

10. Coordinate Geometry

This unit covers:

Cartesian coordinates
Distance formula
Section formula
Locus
Straight lines
Slope
Parallel and perpendicular lines
Equation of a line
Circle
Parabola
Ellipse
Hyperbola
Distance of a point from a line
Centroid, orthocentre and circumcentre

11. Three-Dimensional Geometry

Important topics are:

Coordinates in space
Distance between two points
Section formula
Direction ratios
Direction cosines
Angle between lines
Equation of a line
Skew lines
Shortest distance between lines

12. Vector Algebra

Students should prepare:

Scalars and vectors
Addition of vectors
Components of vectors
Two-dimensional and three-dimensional vectors
Scalar product
Vector product

13. Statistics and Probability

Topics include:

Mean
Median
Mode
Measures of dispersion
Standard deviation
Variance
Mean deviation
Probability
Addition theorem
Multiplication theorem
Bayes’ theorem
Probability distribution

14. Trigonometry

The syllabus includes:

Trigonometric identities
Trigonometric functions
Inverse trigonometric functions
Properties of inverse trigonometric functions

JEE Main Physics Syllabus 2027

Physics covers concepts from mechanics, thermodynamics, electricity, magnetism, optics, modern physics and experimental skills.

1. Units and Measurements

SI units
Fundamental and derived units
Least count
Significant figures
Errors in measurement
Dimensions
Dimensional analysis

2. Kinematics

Motion in a straight line
Speed and velocity
Acceleration
Motion graphs
Relative velocity
Projectile motion
Uniform circular motion

3. Laws of Motion

Force and inertia
Newton’s laws of motion
Momentum
Impulse
Conservation of momentum
Friction
Circular motion
Centripetal force
Banking of roads

4. Work, Energy and Power

Work done by a force
Kinetic and potential energy
Work-energy theorem
Power
Conservation of energy
Spring energy
Collisions

5. Rotational Motion

Centre of mass
Torque
Angular momentum
Moment of inertia
Radius of gyration
Parallel and perpendicular axis theorems
Rotational equilibrium

6. Gravitation

Universal law of gravitation
Acceleration due to gravity
Gravitational potential
Gravitational potential energy
Escape velocity
Satellites
Orbital velocity
Kepler’s laws

7. Properties of Solids and Liquids

Important topics include:

Elasticity
Stress and strain
Fluid pressure
Viscosity
Surface tension
Bernoulli’s principle
Thermal expansion
Calorimetry
Heat transfer

8. Thermodynamics

Thermal equilibrium
Heat and work
Internal energy
First law of thermodynamics
Isothermal process
Adiabatic process
Second law of thermodynamics
Reversible and irreversible processes

9. Kinetic Theory of Gases

Perfect gas equation
Kinetic theory
Pressure and temperature
RMS speed
Degrees of freedom
Equipartition of energy
Mean free path

10. Oscillations and Waves

Periodic motion
Simple harmonic motion
Spring oscillations
Simple pendulum
Wave motion
Transverse and longitudinal waves
Standing waves
Harmonics
Beats

11. Electrostatics

Electric charge
Coulomb’s law
Electric field
Electric flux
Gauss’s law
Electric potential
Capacitors
Capacitance
Energy stored in a capacitor

12. Current Electricity

Electric current
Drift velocity
Ohm’s law
Resistance
Resistivity
Electrical power
EMF
Internal resistance
Kirchhoff’s laws
Wheatstone bridge
Metre bridge

13. Magnetic Effects of Current and Magnetism

Magnetic field
Biot-Savart law
Ampere’s law
Force on a moving charge
Force on a current-carrying conductor
Torque
Moving coil galvanometer
Magnetic dipole
Magnetic materials

14. Electromagnetic Induction and Alternating Current

Faraday’s law
Lenz’s law
Induced EMF
Self and mutual inductance
Alternating current
RMS value
Reactance
Impedance
LCR circuit
Resonance
Transformer

15. Electromagnetic Waves

Electromagnetic waves
Characteristics
Electromagnetic spectrum
Radio waves
Microwaves
Infrared
Visible light
Ultraviolet
X-rays
Gamma rays

16. Optics

Reflection
Refraction
Mirrors
Lenses
Lens formula
Total internal reflection
Prism
Optical instruments
Wave optics
Interference
Young’s double-slit experiment
Diffraction
Polarisation

17. Dual Nature of Matter and Radiation

Photoelectric effect
Einstein’s photoelectric equation
Dual nature of radiation
Matter waves
de Broglie wavelength

18. Atoms and Nuclei

Rutherford model
Bohr model
Atomic energy levels
Hydrogen spectrum
Mass defect
Binding energy
Nuclear fission
Nuclear fusion

19. Electronic Devices

Semiconductors
Semiconductor diode
Forward and reverse bias
Rectifiers
LED
Photodiode
Solar cell
Zener diode
Logic gates

20. Experimental Skills

Students should also be familiar with basic experimental concepts involving:

Vernier calipers
Screw gauge
Simple pendulum
Metre scale
Young’s modulus
Surface tension
Viscosity
Measurement and experimental observations

JEE Main Chemistry Syllabus 2027

Chemistry can be prepared under three broad sections: Physical Chemistry, Inorganic Chemistry and Organic Chemistry.

Physical Chemistry

Some Basic Concepts in Chemistry

Mole concept
Atomic and molecular masses
Molar mass
Percentage composition
Empirical and molecular formula
Chemical equations
Stoichiometry

Atomic Structure

Electromagnetic radiation
Photoelectric effect
Bohr model
Dual nature of matter
Quantum numbers
Atomic orbitals
Electronic configuration
Aufbau principle
Pauli exclusion principle
Hund’s rule

Chemical Bonding and Molecular Structure

Ionic and covalent bonding
Electronegativity
Dipole moment
VSEPR theory
Hybridisation
Resonance
Valence bond theory
Molecular orbital theory
Hydrogen bonding

Chemical Thermodynamics

System and surroundings
State functions
Heat and work
Internal energy
Enthalpy
Hess’s law
Entropy
Gibbs energy
Spontaneity

Solutions

Molarity
Molality
Mole fraction
Vapour pressure
Raoult’s law
Colligative properties
Osmotic pressure
Van’t Hoff factor

Equilibrium

Chemical equilibrium
Equilibrium constant
Le Chatelier’s principle
Ionic equilibrium
Acids and bases
pH
Buffer solutions
Hydrolysis
Solubility product

Redox Reactions and Electrochemistry

Oxidation and reduction
Oxidation number
Electrochemical cells
Electrode potential
EMF
Nernst equation
Fuel cells

Chemical Kinetics

Rate of reaction
Rate law
Order and molecularity
Rate constant
Half-life
Arrhenius equation
Activation energy
Collision theory

Inorganic Chemistry

Classification of Elements and Periodicity

Modern periodic law
Periodic table
s, p, d and f blocks
Atomic radius
Ionisation enthalpy
Electron gain enthalpy
Oxidation states
Periodic trends

p-Block Elements

Electronic configuration
General properties
Physical and chemical properties
Important trends in Groups 13 to 18

d- and f-Block Elements

Transition elements
Electronic configuration
Oxidation states
Magnetic properties
Colour
Catalytic properties
Complex formation
Alloys
Lanthanoids
Actinoids

Coordination Compounds

Werner’s theory
Ligands
Coordination number
Nomenclature
Isomerism
Valence bond theory
Crystal field theory
Magnetic properties
Applications

Organic Chemistry

Purification and Characterisation

Crystallisation
Sublimation
Distillation
Extraction
Chromatography
Qualitative analysis
Quantitative analysis

Basic Principles of Organic Chemistry

Tetravalency of carbon
Hybridisation
Functional groups
Isomerism
IUPAC nomenclature
Electrophiles and nucleophiles
Carbocations
Carbanions
Free radicals
Inductive effect
Resonance
Hyperconjugation
Reaction mechanisms

Hydrocarbons

Alkanes
Alkenes
Alkynes
Aromatic hydrocarbons
Isomerism
Preparation
Chemical reactions
Benzene
Electrophilic substitution

Organic Compounds Containing Halogens

Preparation
Properties
C-X bond
Substitution reactions
Important applications

Organic Compounds Containing Oxygen

Alcohols
Phenols
Ethers
Aldehydes
Ketones
Carboxylic acids
Preparation and reactions

Organic Compounds Containing Nitrogen

Amines
Preparation
Properties
Chemical reactions
Diazonium compounds

Biomolecules

Carbohydrates
Amino acids
Proteins
Enzymes
Vitamins
Nucleic acids

Practical Chemistry

Students should also revise:

Basic laboratory techniques
Qualitative analysis
Salt analysis
Titrimetric principles
Principles behind important practical experiments

JEE Main 2027 Preparation Strategy

A good preparation plan does not mean studying for 15–16 hours every day. What matters more is consistent study, regular practice and proper revision.

Step 1: Understand the Syllabus

Before starting preparation, make a chapter checklist for all three subjects. Mark each chapter as:

Not Started
In Progress
Completed
Revised

This simple system makes it easier to track your preparation.

Step 2: Strengthen Your Basics

Start with your Class 11 and Class 12 concepts. Don’t immediately jump to difficult questions if your fundamentals are weak.

Step 3: Practise Every Day

Set aside dedicated problem-solving time for Mathematics and Physics. For Chemistry, combine conceptual study with regular numerical and reaction-based practice.

Step 4: Solve Previous-Year Questions

Once a chapter is completed, solve its previous-year questions. This helps you understand how the concepts are actually tested.

Step 5: Make Short Notes

Keep separate revision notes for:

Physics formulas
Chemistry reactions
Important Chemistry facts
Mathematics formulas and shortcuts
Common mistakes

These notes become particularly useful during the final revision.

Step 6: Take Mock Tests

Start with chapter-wise tests and gradually move towards full-length mock papers.

After each test, don’t just look at the score. Spend time checking why you lost marks.

90-Day Preparation Plan for JEE Main 2027

Period	Main Focus
Days 1–30	Complete concepts and basic questions
Days 31–60	Chapter-wise PYQs and intensive practice
Days 61–75	Full-length tests and mistake analysis
Days 76–90	Revision, formulas, reactions and mock tests

First 30 Days

Focus on completing the basic syllabus and understanding important concepts.

Next 30 Days

Increase question practice and start solving previous-year questions regularly.

Days 61–75

Begin taking full-length tests under exam-like conditions.

Final 15 Days

Avoid starting too many new topics. Concentrate on revision, mistakes, formulas, reactions and previously attempted questions.

Subject-Wise Preparation Tips

Physics

Understand the concept first and then practise numerical questions. Maintain a formula notebook and revise it frequently.

Chemistry

Divide your preparation into Physical, Organic and Inorganic Chemistry. Regular revision is especially important for reactions and factual concepts.

Mathematics

The only reliable way to improve Mathematics is consistent practice. Try to solve questions without immediately checking the solution.

Exam Tip

Don’t spend too much time on one difficult question during the actual examination. Mark it for review and move ahead if it is consuming too much time.