A train is moving at the speed of 20 m/sec. If the length of train is 540 metres, then how much time will it take to cross a pole?

A train is moving at the speed of 20 m/sec. If the length of train is

1.	A train is moving at the speed of 20 m/sec. If the length of train is 540 metres, then how much time will it take to cross a pole?
A.	108 seconds
B.	81 seconds
C.	27 seconds
D.	54 seconds
Answer» D. 54 seconds

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A train is moving at the speed of 20 m/sec. If the length of train is 540 metres, then how much time will it take to cross a pole?

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