15. A man runs around a square parkand covers 1 km in five rounds. Wha – InterviewSolution

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15. A man runs around a square parkand covers 1 km in five rounds. Whatis the length of each side of the park?

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In 5 rounds = 1 km = 1000 min 1 round = 1000/5 = 200 mso,perimeter of square = 200 m4×side = 200side = 200/4side = 50 m

In 5 rounds = 1 km = 1000 min 1 round = 1000/5 = 200 mso,perimeter of square = 200 m4×side = 200side = 200/4side = 50 m

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