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Class 7–8 Maths quiz — 3 November 2026

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

Question 1 · Integers

What is −8 + 13 − (−2)?

  1. A. −19
  2. B. 3
  3. C. 7 ✓
  4. D. 19

Answer: 7. Subtracting a negative adds: −8 + 13 + 2 = 7.

Question 2 · Square roots

What is the square root of 400?

  1. A. 20 ✓
  2. B. 200
  3. C. 21
  4. D. 22

Answer: 20. 20 × 20 = 400, so √400 = 20.

Question 3 · Linear equations

Solve for x: 7x + 5 = 54

  1. A. 12
  2. B. 7 ✓
  3. C. 6
  4. D. 9

Answer: 7. Subtract 5 from both sides: 7x = 49. Divide by 7: x = 7.

Question 4 · Averages

What is the average of 44, 27, 49, 37 and 38?

  1. A. 49
  2. B. 39 ✓
  3. C. 40
  4. D. 41

Answer: 39. Add the numbers: 44 + 27 + 49 + 37 + 38 = 195. Divide by 5: 195 ÷ 5 = 39.

Question 5 · Discounts

A jacket costs ₹1,000. After a 30% discount, what do you pay?

  1. A. ₹300
  2. B. ₹700 ✓
  3. C. ₹650
  4. D. ₹970

Answer: ₹700. 30% of ₹1,000 = ₹300. ₹1,000 − ₹300 = ₹700.

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