Questions and answers from this day. Play today's quiz to build your streak.
Question 1 · Circles
Answer: 616 cm². Area = π × r² = 22/7 × 14 × 14 = 616 cm².
Question 2 · Exponents
Answer: 625. When you multiply powers of the same base, add the exponents: 5^4 = 625.
Question 3 · Ratios
Answer: ₹42. 1 + 6 = 7 equal parts. One part = ₹49 ÷ 7 = ₹7. Sam gets 6 parts = ₹42.
Question 4 · Simple interest
Answer: ₹2,640. Simple interest = P × R × T ÷ 100 = 6000 × 11 × 4 ÷ 100 = ₹2,640.
Question 5 · Averages
Answer: 31. Add the numbers: 33 + 36 + 28 + 19 + 39 = 155. Divide by 5: 155 ÷ 5 = 31.
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