A train 250 meters long passes a pole in 12 seconds. The speed of trai

1.	A train 250 meters long passes a pole in 12 seconds. The speed of train is∶
A.	25 km/hr
B.	68 km/hr
C.	72 km/hr
D.	75 km/hr
Answer» E.

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A train 250 meters long passes a pole in 12 seconds. The speed of train is∶

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