Suresh started cycling along the boundaries of a square field from corner point A. After half an hour, he reached the corner point C, diagonally opposite to A, if his speed was 8km/hr , what is the area of the field in square km.?
Aptitude
Time and Distance
Choose an option
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A64
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B8
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C4
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DCannot be determined
Answer
Correct Answer: 4
Explanation
Length of two sides of square = 8 x 1/2 km. = 4 km.∴ Area of the field = 2 x 2 sq. km = 4 sq. km.