Take full-length JEE mocks — with real exam interface, free
Full-length JEE Main and JEE Advanced mock tests built to the official NTA pattern. Same interface, same marking scheme, same time pressure — with instant rank prediction and weakness analysis.
Mock tests are where JEE preparation meets JEE reality. You can solve every PYQ ever written, but until you've sat through a full 3-hour, 75-question paper under exam-day pressure — with a stopwatch, a marking scheme, and no second chances — you don't actually know how you'll perform on JEE Main or JEE Advanced day.
IITMentor's full-length JEE mock tests replicate the official NTA exam interface down to the question palette, the section navigation, the +4/-1 marking scheme and the per-section time limits. JEE Advanced mocks include the multiple-correct, integer-type and matrix-match question formats you'll see on the real paper. There's no “easy mode” — these are designed to sting, because that's what makes you better.
After every submission, you get an instant rank prediction, a subject-wise breakdown, a difficulty-bucket accuracy chart, and a chapter-wise weakness heatmap. Every wrong answer flows into your Mistake Notebook for spaced revision. Within 4–6 mocks you'll know exactly where your rank ceiling is — and exactly which two or three chapters are holding it down.
Built to move your JEE rank — not just to look pretty
Official NTA-pattern interface
Question palette, section navigation, mark-for-review — pixel-matched to the real exam so there are zero surprises on D-day.
Instant rank prediction
Every submission returns a JEE-style percentile and predicted rank based on previous-year cut-offs.
Difficulty-bucket analytics
Know your accuracy on easy, medium and hard questions separately — and where you're leaving marks on the table.
Auto Mistake Notebook
Every wrong answer is captured silently and resurfaced via spaced repetition until you've mastered it.
Get going in under 60 seconds
- 1
Sign in (free)
Create your free IITMentor account in under 30 seconds.
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Pick a mock
Choose a JEE Main or JEE Advanced full-length mock from the library.
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Submit & review
Get instant rank prediction, weakness heatmap and AI-explained solutions for every question.
A taste of what's inside
JEE Main Full Mock #14
JEE Advanced Paper-1 Mock #6
JEE Main Subject Mock — Physics Only
JEE Advanced Paper-2 Mock #4
Speed Mock — 1 Hour Sprint
What students are saying
“After 6 mocks here, my JEE Main score in the actual exam was within 4 marks of my predicted score. The analytics are scary accurate.”
“The Advanced Paper-2 mocks finally made me comfortable with matrix-match. No coaching gave me this many.”
“Free, exact NTA interface, real difficulty. I genuinely don't know why these don't cost money.”
Frequently asked
How are IITMentor mock tests structured?
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Mocks follow the official JEE Main and JEE Advanced patterns — 75 questions for Main (25 each in Phy/Chem/Math) under 3 hours, with the same +4/-1 marking scheme. JEE Advanced mocks include multiple-correct, integer-type and matrix-match formats.
Are JEE mock tests on IITMentor really free?
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Yes — every full-length JEE Main and JEE Advanced mock test is 100% free. No paywall, no premium tier. Sign in and start your first mock in under a minute.
Do I get a rank prediction after each mock?
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Yes. Every mock comes with a percentile estimate, a JEE-style rank prediction, subject-wise score breakdown and a chapter-wise weakness heatmap so you know exactly what to fix next.
How often should I take JEE mocks?
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Aim for one full-length mock per week from January onwards, scaling up to 3–4 per week in the final 60 days. Always review every wrong answer the same day — that's where the rank-jump happens.
Can I retake the same mock?
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You can retake any mock to track improvement, but new mocks are added regularly so you can always keep practising on fresh papers.
Continue your JEE prep
Practice JEE PYQs
25+ years of chapter-wise JEE Main & Advanced previous year questions.
JEE Daily Practice Problems
Build consistency with calibrated daily question sets.
JEE AI Tutor
Get step-by-step doubt solutions and exam shortcuts on demand.
JEE Rank Predictor
Convert your mock score into a JEE Main & Advanced rank.
JEE College Predictor
Find IITs, NITs, IIITs you can target based on your rank.
Complete JEE Roadmap
Phase-wise study plan from Class 11 to JEE day.
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