A man walking at the speed of 4 kmph crosses a square field diagonally – McqOptions

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1.	A man walking at the speed of 4 kmph crosses a square field diagonally in 3 minutes. The area of the field is:
A.	18000m2
B.	20000m2
C.	19000m2
D.	25000m2
Answer» C. 19000m2

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