Questions and answers from this day. Play today's quiz to build your streak.
Question 1 · Discounts
Answer: ₹1,020. 15% of ₹1,200 = ₹180. ₹1,200 − ₹180 = ₹1,020.
Question 2 · Circles
Answer: 616 cm². Area = π × r² = 22/7 × 14 × 14 = 616 cm².
Question 3 · Triangle area
Answer: 27 cm². Area = ½ × base × height = ½ × 6 × 9 = 27 cm².
Question 4 · Square roots
Answer: 21. 21 × 21 = 441, so √441 = 21.
Question 5 · Simple interest
Answer: ₹1,400. Simple interest = P × R × T ÷ 100 = 4000 × 7 × 5 ÷ 100 = ₹1,400.
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