The NTA has released the JEE Main 2025 syllabus on its official website. The exam will be held in two sessions: January and April 2025. The syllabus covers 10+2 level Physics, Chemistry, and Mathematics, including topics like Thermodynamics, Chemical Bonding, Current Electricity, and Calculus. To excel, understand the topic-wise weightage for effective preparation.
New Updates in Weightage:
For JEE Main 2025, the syllabus has changed: Physics and Chemistry weightage is reduced to 22.5% each, while Mathematics increases to 35%, now holding the highest weightage in Paper 1 (B.E./B.Tech.).
Weightage of Mathematics Topics for JEE Main 2025
JEE Main Maths – Weightage of Chapters
Chapter Name
Number of Questions
Total Marks
Weightage
Coordinate geometry
5
20
10%
Limit, continuity and differentiability
3
12
6%
Integral calculus
3
12
6%
Complex numbers and quadratic equations
2
8
4%
Matrices and determinants
2
8
4%
Three-dimensional geometry
2
8
4%
Vector algebra
2
8
4%
Statistics and probability
1
4
2%
Sets, relations and functions
1
4
2%
Permutations and combinations
1
4
2%
Binomial theorem and its simple application
1
4
2%
Sequence and Series
1
4
2%
Trigonometry
1
4
2%
Mathematical reasoning
1
4
2%
Statics and Dynamics
1
4
2%
Differential Calculus
1
4
2%
Weightage of Chemistry Topics for JEE Main 2025
JEE Main Chemistry – Weightage of Chapters
Chapter Name
Number of Questions
Total Marks
Weightage
Transition Elements and Coordination Chemistry
3
12
6%
Periodic table and Representative Elements
3
12
6%
Thermodynamics and Gaseous State
2
8
4%
Atomic structure
2
8
4%
Chemical bonding
2
8
4%
Chemical and Ionic Equilibrium
2
8
4%
Solid State
1
4
2%
Nuclear Chemistry and Environment
1
4
2%
Mole Concept
1
4
2%
Redox reaction
1
4
2%
Electrochemistry
1
4
2%
Chemical kinetics
1
4
2%
Solution and Colligative Properties
1
4
2%
General organic chemistry
1
4
2%
Stereochemistry
1
4
2%
Hydrocarbons
1
4
2%
Alkyl Halides
1
4
2%
Carboxylic Acid and their Derivatives
1
4
2%
Carbohydrates, amino acid
1
4
2%
Aromatic Compounds
1
4
2%
Weightage of Physics Topics for JEE Main 2025
JEE Main Physics – Weightage of Chapters
Chapter Name
Number of Questions
Total Marks
Weightage
Current electricity
3
12
6%
Kinematics
2
8
4%
Laws of motion
2
8
4%
Work, energy and power
2
8
4%
Centre of Mass, Impulse and Momentum
2
8
4%
Rotational Dynamics
2
8
4%
Electrostatics
2
8
4%
Magnetic Effect of Current and Magnetism
2
8
4%
Alternating Current
2
8
4%
Modern Physics
2
8
4%
Optics
2
8
4%
Electromagnetic Waves
1
4
2%
Gravitation
1
4
2%
Kinetic Theory of Gases
1
4
2%
Thermodynamics
1
4
2%
Oscillations
1
4
2%
Waves
1
4
2%
Electronic Devices
1
4
2%
Weightage Breakdown for JEE Main 2025:
Mathematics (35%):
Key areas: Calculus, Coordinate Geometry, Algebra, Vector Algebra, Probability and Statistics
Moderate weightage: Sets, Relations and Functions, Differential Equations, Sequence and Series
Relatively lower weightage: Matrices and Determinants, Permutations and Combinations
Physics (22.5%):
High weightage: Electrostatics, Current Electricity, Optics, Mechanics
Moderate weightage: Modern Physics, Magnetism, Thermodynamics, Waves
Relatively lower weightage: Units and Dimensions, Experimental Physics, Kinematics
Chemistry (22.5%):
High weightage: Physical Chemistry (Stoichiometry, Chemical Equilibrium, Thermodynamics), Inorganic Chemistry (s-Block, p-Block elements), Organic Chemistry (Reactions of Alkanes, Alkenes, Alkynes, Benzene)
Understanding the JEE Main 2025 weightage helps in targeted preparation. Focus on Mathematics (35%) with emphasis on Calculus and Coordinate Geometry. Pay attention to Physics (22.5%) and Chemistry (22.5%) based on their key topics. Aligning your study strategy with this weightage will enhance your efficiency and improve your exam performance.
Are you parent of a JEE/NEET aspirant?
Join the group and get latest updates, expert advice on counselling and college selection. Completely FREE!
JEE Main 2025 Exam Date & Schedule: Latest Updates on Revised Dates & Admit Card
JEE Mains 2025 exam date has been announced. Check important dates, application deadlines, and essential updates to prepare effectively for the upcoming exams.
JEE Mains 2025 Syllabus: Download the Detailed Syllabus PDF for Physics, Chemistry, and Mathematics
The JEE Mains 2025 syllabus outlines essential topics in Physics, Chemistry, and Mathematics for aspiring engineers. Download the JEE Main syllabus-wise PDF to plan your study strategy.
.png)
.png)
.svg)
