Pick the practice that fits today
Short on time? Do a unit drill. Feeling ready? Sit a mock. Every test follows the JEE Main marking scheme: +4 for a correct answer, −1 for a wrong one.
Mock tests
Full 75-question, 3-hour papers and shorter mini mocks, with section tabs, a question palette and a countdown.
SSubject tests
Physics, Chemistry or Mathematics on its own, when one subject needs extra attention.
UUnit drills
Five-question drills on a single unit, such as Mechanics or Organic Chemistry.
⏱Speed drill
90 seconds per question. Trains you to clear the easy questions quickly on your first pass.
#Numerical answers
No options to guess from. Type the exact value, as in Section B of the paper.
↺Mistake revision
Re-attempt only the questions you got wrong, until they stop being mistakes.
A mentor who knows your exam date
Can't afford it? Score well? It's free.
- 1Take the free Full Mock
Score % or more for a Merit Scholarship.
- 2Apply in 5 minutes
Or apply for a Need Scholarship if your family can't afford the fee.
- 3Get your free access code
Unlock the full test series until your exam.
You never see the same question twice
Repeating a question you've already solved builds false confidence. HeyGyan remembers what you've attempted and always serves something new.
Every question has an ID
Each one is tagged by subject, unit, chapter, difficulty and type.
Your attempts are remembered
Once you submit a test, its questions are marked as seen for you.
New tests pick unseen ones
Each test draws only from questions you haven't met yet.
The bank keeps growing
Reviewed questions are added regularly, so there's always more to practise.
Find out why you lost marks, not just how many
Each wrong answer needs a different fix. After a test, tag your mistakes and HeyGyan shows you the pattern.
Concept gap
Re-read the chapter, then retry the question.
Silly mistake
Slow down on reading the question and the units.
Calculation error
Practise arithmetic and check signs before marking.
Time pressure
Use speed drills and learn when to skip and come back.
Start free. Pay once, only if it helps.
Free
- A full 75-question mock, mini mocks and unit drills
- Full solutions and common traps
- Mistake notebook and progress
Full Series
- Many more full 75-question mocks
- Previous year papers in exam mode (PYQ Pro)
- Every chapter and difficulty level
- Detailed time analysis
- Hindi and English
Scholarship
- Full Series access, free
- For students who can't afford it
- Codes shared through schools and teachers
Chapter-wise JEE Main questions with solutions
Every unit of Physics, Chemistry and Maths, with a full solution and the common trap for each question.
See all chapter-wise questions →Frequently asked questions
Which exams does HeyGyan cover?
Full practice for JEE Main is live now. NEET UG, CUET UG, JEE Advanced, CLAT and NDA have exam patterns, dates and guidance on HeyGyan, and their practice tests are coming soon. Join the waitlist on the Exams page to hear first.
I found a mistake in a question. What should I do?
Press the ⚑ Report button on the question, or the Feedback button at the bottom of any page. A subject expert reviews every flag within 48 hours, and fixes are listed publicly on the Feedback page.
Is HeyGyan free?
Yes. Mock tests, chapter-wise questions, solutions and progress tracking are free. A low-cost Full Series with many more full mocks is planned, and scholarship access will be free.
Are these JEE Main previous year questions?
No. They are original JEE Main-level questions written on the latest exam pattern, so you can practise without having seen them before. Each has a step-by-step solution and the common trap.
Will I see the same question twice?
No. HeyGyan remembers which questions you have attempted on your device and every new test uses only fresh ones. The only exception is Mistake Revision, which repeats your wrong answers on purpose.
What is the JEE Main 2027 exam pattern?
Paper 1 is expected to have 75 questions (25 each in Physics, Chemistry and Maths), 300 marks, 3 hours, and +4/−1 marking. Each subject has 20 multiple-choice and 5 numerical value questions.
Does HeyGyan work on mobile?
Yes. Every test and page works on phones, tablets and computers.
Is HeyGyan available in Hindi?
Yes. Every question, solution and common trap is available in Hindi, and you can switch language during a test. JEE Main itself is offered in 13 languages, including Hindi.
One mock score is not your result
Bad test days happen to every topper. Sleep well, take short breaks, and talk to someone you trust when the pressure builds. Your score on exam day comes from steady practice, not from any single test.