train travelling at 48 km/hr crosses another train, having half its le – McqOptions

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1.	train travelling at 48 km/hr crosses another train, having half its length and travelling in opposite direction at 42 km/hr. in 12 seconds. It also passes a railway platform in 45 seconds. The length of the railway platform is
A.	(1) 200 m
B.	(2) 300 m
C.	(3) 350
D.	(4) 400 m
Answer» E.

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