Friday 6 December 2013

solve this to increase your skills !!

A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?

A. 120 metres                  B. 180 metres
C. 324 metres                  D. 150 metres


Answer & Explanation


Answer: Option D

Explanation:

Speed=60 x5m/sec=50 m/sec.

Length of the train = (Speed x Time) =50x 9m = 150 m.


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