Quick answer
JEE Main Mathematics is 25 questions and 100 marks — 20 MCQ plus 5 numerical — drawn from Class 11 and 12. Calculus and Coordinate Geometry dominate, together accounting for roughly half the section, followed by Algebra. Maths is the section where past-paper practice pays most, because question types recur closely year to year even though exact questions do not.
Chapter list with weight #
| Area | Chapters | Weight |
|---|---|---|
| Calculus | Limits, Continuity and Differentiability, Application of Derivatives, Indefinite and Definite Integrals, Area under Curves, Differential Equations | Heaviest |
| Coordinate Geometry | Straight Lines, Circles, Parabola, Ellipse, Hyperbola | Heavy |
| Algebra | Complex Numbers, Quadratic Equations, Matrices and Determinants, Permutations and Combinations, Binomial Theorem, Sequences and Series, Mathematical Reasoning | Heavy |
| Vectors & 3D | Vector Algebra, Three-Dimensional Geometry | Medium |
| Trigonometry | Trigonometric Ratios and Identities, Inverse Trigonometric Functions, Heights and Distances | Medium |
| Probability & Statistics | Probability, Statistics | Light–medium |
| Sets & Relations | Sets, Relations and Functions | Light |
💡 Tips
- Matrices, Determinants, Vectors and 3D are the reliable scorers — formula-driven, short, and almost always present. Secure them first.
- Calculus is the largest block but also the most time-consuming. Practise recognising which integral method applies before computing.
- Coordinate Geometry rewards standard results heavily. Memorising the conic properties table saves minutes per question.
- The five numerical questions carry negative marking now. An unverified answer is an expensive guess.
- Mathematical Reasoning and Statistics are small, easy and frequently skipped. They are free marks.
JEE Main Maths syllabus — frequently asked questions
How many questions come from Maths in JEE Main?
Twenty-five questions worth 100 marks — 20 multiple choice and 5 numerical value questions — exactly the same weight as Physics and Chemistry.
Which Maths chapters have the highest weightage in JEE Main?
Calculus is the heaviest, followed by Coordinate Geometry and Algebra. Together these three areas account for roughly two thirds of the section.
Which Maths topics are easiest to score in JEE Main?
Matrices and Determinants, Vector Algebra, Three-Dimensional Geometry, and Mathematical Reasoning. They are formula-driven, quick, and reliably present in every paper.
Is NCERT enough for JEE Main Maths?
No. NCERT covers the syllabus but its exercises are pitched well below JEE difficulty. Use NCERT for concepts and a dedicated problem book for practice.
Do JEE Main Maths questions repeat?
Exact questions rarely repeat, but question types and standard setups recur closely across years, which is why past-paper practice pays more in Maths than in any other section.
Physics and Chemistry chapter lists with weightage.
Disclaimer: Weightage figures are indicative from past-paper analysis, not official.
