How many seconds will a train 200 meters long running at the rate of 36kmph take to pass a certain ...

How many seconds will a train 200 meters long running at the rate of 36kmph take to pass a certain telegraph post?

Quiz

Answer/Solution

20sec

Steps/Work

Distance = length of train = 200meters
Speed = 36kmph = 36*5/18 = 10m/s
Required time = 200/10 = 20sec
Answer is B

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How many seconds will a train meters long running at the rate of kmph take to pass a certain telegraph post?

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