A took 15 seconds to cross a rectangular field diagonally walking at t – McqOptions

MCQOPTIONS

1.	A took 15 seconds to cross a rectangular field diagonally walking at the rate of 52 m/min and B took the same time to cross the same field along its sides walking at the rate of 68 m/min. the area of the field(in m2 is:
A.	50
B.	30
C.	60
D.	40
Answer» D. 40

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