A man is standing on a railway bridge which is 180m long. He finds tha – McqOptions

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1.	A man is standing on a railway bridge which is 180m long. He finds that a train crosses the bridge in 20seconds but him in 8 seconds. Find the length of the train and its speed?
A.	27 kmph
B.	39 kmph
C.	44 kmph
D.	54 kmph
Answer» E.

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