A 400 m long train is running at 72 Kmph. how much time it will tak – McqOptions

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1.	A 400 m long train is running at 72 Kmph. how much time it will take to cross an electric pole?
A.	7 sec.
B.	11 sec.
C.	17 sec.
D.	20 sec.
Answer» E.

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