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

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1.	A man is standing on a railway bridge which is 180 m long. He finds that a train crosses the bridge in 20 seconds but himself in 8 seconds. Find the length of the train and its speed?
A.	36
B.	54
C.	67
D.	76
Answer» C. 67

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