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Maths Olympiad · topic 20 of 33 · free

Maths Olympiad mock test — Maths Olympiad practice

The mock test mixes questions from lessons 8 to 19, just like a real maths Olympiad paper. Before you calculate, decide what kind of question it is — then use the method from that lesson and check your answer against the options.

▶ Watch how it works

Got it? Practise ↓

How to solve it

Spot the topic first — “decide which lesson a question belongs to, then use that method”

  1. Read the question and name the topic: HCF/LCM, fractions, calendar, ratio, percentage, interest, average, equation or number theory.
  2. Use that lesson’s method; write small working on rough paper.
  3. Look at the options: rule out answers that are too big, too small or the wrong kind.
  4. Check your answer by working backwards when you can.

Use it for: Practice before a maths Olympiad, school test or any competition paper.

Worked example: ₹360 is shared between two friends in the ratio 4 : 5. How much is the bigger share? ₹200

  1. This is a ratio question. Total parts: 4 + 5 = 9.
  2. One part: ₹360 ÷ 9 = ₹40.
  3. The bigger share is 5 parts: 5 × ₹40 = ₹200.

Check: The smaller share is 4 × ₹40 = ₹160, and ₹160 + ₹200 = ₹360 ✓

▶ Watch it animated

✓ Written and checked by the TalentJR team · Updated 13 Oct 2026 · How we make our lessons

✏️ Practice

Work it out on paper, then tap the answer you think is right. Stuck? Press “Show me how” to see every step.

Right: 0 · Tried: 0

🏁 Topic 20 test

20 questions. Check each answer, then go to the next one. Get 16 or more right to pass.

🏅 Sign in with Google to earn the 🏆 Olympiad Champion badge when you pass — and a certificate when you finish all 6 topics of Part 3 · Class 8–10. You can still take the test without signing in.

🖨️ Maths Olympiad Sample Paper (Practice)

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