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A train crosses a platform 180 m long in...

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:

A

`5.1 ` sec

B

51 sec

C

`5.1` min

D

`0.51` min

Text Solution

Verified by Experts

The correct Answer is:
B
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