Sunday 20 July 2014

A train 240 m long passes a pole in 24 seconds. How long will it take to pass a platform 650 m long?

 A train 240 m long passes a pole in 24 seconds. How long will it take to pass a platform 650 m long?

Options:
A.     65 sec    B.     89 sec
C.     100 sec    D.     150 sec



Answer:  B

Explanation: 

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