IIT JEE Syllabus 2025 – What You Need to Study
Preparing for JEE? Knowing exactly what’s in the syllabus saves you time and stops you from chasing irrelevant topics. Below is a clear breakdown of the subjects, chapters, and weightage for both JEE Main and JEE Advanced as of 2025.
JEE Main Syllabus at a Glance
JEE Main tests three subjects – Physics, Chemistry, and Mathematics – each worth 100 marks. The exam is split into two papers; Paper‑1 (B.E./B.Tech) covers all three subjects, while Paper‑2 (B.Arch/B.Plan) adds drawing skills. Focus on these core areas:
- Physics: Mechanics, Thermodynamics, Waves, Optics, Modern Physics, Electrostatics, Current Electricity, Magnetism, and Higher‑Level Mathematics (vectors, calculus).
- Chemistry: Physical Chemistry (moles, thermodynamics, equilibrium), Organic Chemistry (hydrocarbons, functional groups, reactions), and Inorganic Chemistry (periodic table trends, bonding, coordination compounds).
- Mathematics: Algebra (quadratic equations, matrices, determinants), Calculus (limits, continuity, differentiation, integration), Trigonometry, Coordinate Geometry, and Vectors.
Each chapter carries roughly equal weight, but past papers show that Mechanics and Calculus often have more questions. Practice MCQs and numerical problems from these topics early.
JEE Advanced Syllabus Highlights
JEE Advanced is tougher and deeper. It also covers Physics, Chemistry, and Mathematics, but the questions test concepts, not just recall. Here’s what to expect:
- Physics: Advanced Mechanics (rigid bodies, fluid dynamics), Electrodynamics (Maxwell’s equations, AC circuits), Modern Physics (nuclear physics, semiconductors), and Optics (interference, diffraction).
- Chemistry: Physical Chemistry (electrochemistry, chemical kinetics), Organic Chemistry (mechanisms, stereochemistry), Inorganic Chemistry (coordination chemistry, lanthanides).
- Mathematics: Higher Algebra (complex numbers, permutations & combinations), Calculus (multivariable functions, differential equations), Geometry (3‑D coordinate geometry), and Probability.
JEE Advanced also includes integer‑type, matrix‑match, and paragraph‑type questions. Train yourself with previous-year papers to get used to the format.
Now that you know the topics, plan your study schedule. Start with the chapters that have the highest scoring potential, solve lots of practice papers, and review your mistakes. Use the syllabus as a checklist – mark each sub‑topic once you’re comfortable with it.
Finally, keep an eye on official notifications. The JEE authority sometimes updates the syllabus a few months before the exam, especially for new topics in modern physics or chemistry. Subscribing to a reliable education portal or checking the official JEE website regularly will keep you in the loop.
Stick to this roadmap, and you’ll cover every corner of the IIT JEE syllabus without wasting effort on irrelevant material.