A train 360 m long is running at a speed of 36 km/hr.

A train 360 m long is running at a speed of 36 km/hr. In what time will it pass a bridge 140 m long?

Quiz

Answer/Solution

50 sec

Steps/Work

Speed = 36 * 5/18 = 10 m/sec
Total distance covered = 360 + 140 = 500 m
Required time = 500 * 1/10 = 50 sec
Answer: B

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A train m long is running at a speed of km / hr. In what time will it pass a bridge m long?

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