JEE Main: What It Is and Everything You Need to Know

Hey there—I’m Kalpit Veerwal, JEE topper with a perfect 360/360, and founder of AcadBoost, where I’ve guided thousands to crack JEE. If you’re wondering, “What is JEE Main?”—you’re not alone. It’s the biggest engineering entrance exam in India, your stepping stone to IITs, NITs, and beyond. Over 1.5 million students take it yearly, and I’ve been there—nailed it—and now I’m breaking it down for you. Exam details, syllabus, eligibility—everything you need, no fluff.

Wed Mar 19, 2025

What is JEE Main?

"JEE Main isn’t just an exam—it’s your shot at India’s top engineering colleges." — Kalpit Veerwal

JEE Main is India’s premier engineering entrance exam, run by the National Testing Agency (NTA). Held twice a year—usually January and April—it’s your gateway to JEE Advanced (for IITs) or direct admission to NITs, IIITs, and GFTIs. Over 9 lakh students appear annually, battling for the top 2.5 lakh spots to qualify for Advanced. It’s a computer-based test—90 questions, 300 marks—covering Physics, Chemistry, and Math. I aced it, and it took me from a small town to IIT Bombay—it’s your turn to crack it.

JEE Main Exam Pattern

Here’s the deal: JEE Main has 90 questions—30 each in Physics, Chemistry, and Math. Total marks? 300. Each subject gets 20 multiple-choice questions (MCQs) and 10 numerical-value questions (only 5 per section need answering). You’ve got 3 hours—180 minutes—to finish. MCQs give +4 for right answers, -1 for wrong ones; numericals are +4, no negatives. My hack? Skip tough numericals early—lock the easy 60 marks first. Check the latest pattern at jeemain.nta.nic.in—it’s your blueprint.

JEE Main Syllabus

The syllabus is straight from Class 11 and 12 NCERT—don’t sleep on it. Physics: Mechanics (30%), Electricity (25%), Modern Physics (20%)—think Newton’s laws, circuits, quantum stuff. Chemistry: Physical (35%), Organic (30%), Inorganic (35%)—reactions, periodic table, mole concepts. Math: Algebra (30%), Calculus (25%), Coordinate Geometry (20%)—equations, derivatives, circles. NTA’s site has the full list—focus on high-weightage like Mechanics and Organic—I crushed 80% of it by owning 50% of the topics.

JEE Main Eligibility

Who can take it? You need to pass Class 12 (or equivalent) with Physics, Chemistry, and Math—minimum 75% for general category (65% for SC/ST) to get into NITs/IIITs. No age limit, but you get 3 consecutive attempts after 12th. Droppers welcome—over 40% of takers are repeaters. I nailed it first shot, but prep hard—eligibility’s just the start.

How to Start JEE Main Prep

First, grab the syllabus from NTA—know your enemy. Get books—HC Verma for Physics, NCERT for Chemistry, RD Sharma for Math—AcadBoost’s free notes cover it all too. Solve past papers—50+ from NTA’s site—spot patterns. Take mocks—2-3 weekly—I hit 280+ before the real thing. Revise daily—1 hour, formulas, weak spots. It’s simple: focus, practice, win.

Why JEE Main Matters

JEE Main’s your ticket to engineering royalty—top 2.5 lakh go for IITs via Advanced, or land NITs with Rs 15-20 lakh packages. Over 56,000 qualified for Advanced last time—your rank decides everything. I went from nowhere to IIT Bombay because of it—your future’s riding on this.

Your Next Step

JEE Main’s your game—start now. Syllabus, books, practice—my AcadBoost blog’s got more free goodies to dig into. You’re built for this—get after it.

Want to prepare for JEE with me? My JEE courses will help you—learn and grow with the JEE topper himself—as good as it gets!

We also offer Free Notes for JEE Preparation that will cover all the topics in JEE Main & Advanced syllabus.

Kalpit Veerwal

Kalpit Veerwal
JEE 2017 AIR 1 (360/360 scorer), IIT Bombay CSE '21, Entrepreneur & Investor