Q

A man is standing on a railway bridge which is 180m long. He finds that a train crosses the bridge in 20seconds but himself in 8 seconds. Find the length of the train and its speed.

how?

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- November 10th 2012, 09:09 AMcns9270how to find train speed?
Q

**A man is standing on a railway bridge which is 180m long. He finds that a train crosses the bridge in 20seconds but himself in 8 seconds. Find the length of the train and its speed.**

how? - November 10th 2012, 09:25 AMalphabeta89Re: how to find train speed?