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Class 7–8 Maths quiz — 25 October 2026

Questions and answers from this day. Play today's quiz to build your streak.

Question 1 · Ratios

₹50 is shared between Ria and Sam in the ratio 3 : 7. How much does Sam get?

  1. A. ₹25
  2. B. ₹20
  3. C. ₹30
  4. D. ₹35 ✓

Answer: ₹35. 3 + 7 = 10 equal parts. One part = ₹50 ÷ 10 = ₹5. Sam gets 7 parts = ₹35.

Question 2 · Discounts

A jacket costs ₹1,800. After a 10% discount, what do you pay?

  1. A. ₹1,980
  2. B. ₹1,620 ✓
  3. C. ₹1,790
  4. D. ₹1,670

Answer: ₹1,620. 10% of ₹1,800 = ₹180. ₹1,800 − ₹180 = ₹1,620.

Question 3 · Square roots

What is the square root of 529?

  1. A. 24
  2. B. 25
  3. C. 23 ✓
  4. D. 264

Answer: 23. 23 × 23 = 529, so √529 = 23.

Question 4 · Exponents

What is 3^3 × 3^3?

  1. A. 18
  2. B. 2187
  3. C. 19683
  4. D. 729 ✓

Answer: 729. When you multiply powers of the same base, add the exponents: 3^6 = 729.

Question 5 · Averages

What is the average of 77, 75, 92, 77 and 94?

  1. A. 83 ✓
  2. B. 84
  3. C. 85
  4. D. 104

Answer: 83. Add the numbers: 77 + 75 + 92 + 77 + 94 = 415. Divide by 5: 415 ÷ 5 = 83.

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