1.

A train travelling at 36 kmph completely crosses another train having half its length and travelling in the opposite direction at 54 kmph, in 12 second, If it also passes a railway platform in 11/2 minutes, the length of the platform is ?

A. 560 metres
B. 620 metres
C. 700 metres
D. 750 metres
Answer» D. 750 metres


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