A train covers a distance of 12 km in 10 min. If it takes 7 sec. to pass a pole, then the length of the train is

A train covers a distance of 12 km in 10 min. If it takes 7 sec. to p

1.	A train covers a distance of 12 km in 10 min. If it takes 7 sec. to pass a pole, then the length of the train is
A.	160 m
B.	140 m
C.	180 m
D.	120 m
Answer» C. 180 m

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A train covers a distance of 12 km in 10 min. If it takes 7 sec. to pass a pole, then the length of the train is

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