For Registered Users

Full-length olympiad mock exams
for Classes 1 to 12

Complete IMO, IEO, NSO, IGKO and ISSO papers that match the official SOF pattern for your class. Get scored instantly, see your all-India rank, review every solution, and track your progress over time.

Create free account →Try free 20-question tests firstSee pricing
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Real duration & length

35–60 questions. 45–60 minutes. Exactly like the real olympiad.

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Instant score + rank

Percentile and leaderboard against every other student who took the same exam.

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Full solutions

Every question explained in detail after you submit. Learn as you practice.

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Progress & reports

See trends over time. Identify weak topics. Download performance reports.

Active Mock Exams

Pick your olympiad and class to see the paper pattern and sample questions. Your first full exam is free.

Olympiad

Class

Showing 20 exams for IMO

Don’t see your class or olympiad? Explore all olympiads or sign up and we’ll have new exams waiting as they’re added.

Free quick tests vs full mock exams

FeatureFree Quick TestsFull Mock Exams (Registered)
Length20 questions (~20 min)35–60 questions (real exam length)
Login requiredNo — instant startYes — full experience
Scoring & solutionsScore only. Upgrade for explanations.Instant score + detailed solutions + explanations
RankingAnonymous localAll-India ranking + percentile
ReportsBasicFull performance reports, topic breakdown, history
AttemptsUnlimited quick tests1 credit per attempt (first credit free on sign-up)
Best forTrying the formatSerious preparation & improvement tracking

How registered users practise

1. Sign up free

Get unlimited quick tests plus 1 free credit for a full-length exam.

2. Pick an exam

Filter by olympiad and grade. Every exam follows the official SOF pattern for its class.

3. Start & review

Take it timed. See your rank immediately. Review every answer with explanations.

Ready to go beyond quick practice?

Sit a complete, timed mock before the real SOF olympiad. Your first one is free.

Create free account
New mock exams are added each month. For official olympiad dates and registration, always check the SOF website.