. A train is travelling at a speed of 54 kmph. A man standing on the p – McqOptions

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1.	. A train is travelling at a speed of 54 kmph. A man standing on the platform sees it passing completely in 20 seconds while it crosses the platform on 36 seconds. Find the length of the platform.
A.	120 m
B.	240 m
C.	300 m
D.	410 m
Answer» C. 300 m

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