A train running at 54 kmph takes 20 seconds to pass a platform. Nex – McqOptions

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1.	A train running at 54 kmph takes 20 seconds to pass a platform. Next it takes.12 sec to pass a man walking at 6 kmph in the same direction in which the train is going. Find the length of the train and
A.	120m
B.	125m
C.	132m
D.	140m
Answer» E.

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