A train that is 280 metres long, travelling at a uniform speed, crosse – McqOptions

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1.	A train that is 280 metres long, travelling at a uniform speed, crosses a platform in 60 seconds and passes a man standing on the platform in 20 seconds. What is the length of the platform in metres?
A.	406
B.	442
C.	676
D.	560
Answer» E.

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