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JEE Main Practice Questions

Free JEE Main multiple-choice questions across 12 chapters in Chemistry, Mathematics, Physics — each with the correct answer and a step-by-step explanation. Choose a subject to start practising.

JEE Main is the national entrance exam for admission to NITs, IIITs and other centrally funded institutions, and the qualifier for JEE Advanced (for the IITs). Paper 1 has 75 questions for 300 marks — 25 each from Physics, Chemistry and Mathematics (20 MCQs + 5 numerical-value questions) — with +4 correct and −1 for wrong MCQs. Topic-wise practice with solutions builds the speed and accuracy the exam rewards.

JEE Main Chemistry

JEE Main Mathematics

JEE Main Physics

JEE Main practice — frequently asked questions

How many questions are there in JEE Main?

JEE Main Paper 1 has 75 questions for 300 marks: 25 each from Physics, Chemistry and Mathematics. Each subject has 20 multiple-choice questions and 5 numerical-value questions, with +4 for correct and −1 for a wrong MCQ.

Which subject is most scoring in JEE Main?

It varies by student, but Chemistry is often the most scoring because many questions are direct and memory-based, while Mathematics and Physics reward problem-solving speed. Practising all three topic-wise is the balanced approach.

How do I improve speed and accuracy for JEE Main?

Practise topic sets under a mild time target, review every solution, and keep an error log of the concepts you miss. Speed comes from recognising question patterns — which only regular practice builds.

Are these JEE practice questions free?

Yes. Padhai Karlo gives you free chapter-wise and topic-wise JEE Main practice questions across Physics, Chemistry and Mathematics, each with the correct answer and a step-by-step explanation.