A train crosses a platform 180 m long in 60 sec at a speed of 72 km/h. – McqOptions

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1.	A train crosses a platform 180 m long in 60 sec at a speed of 72 km/h. The time taken by the train to cross an electric pole is:_x005F_x000D_
A.	51 sec
B.	0.51 min
C.	5.1 sec
D.	5.1 min
Answer» B. 0.51 min

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