A train travelling at 48 kmph compleely crosses another train havin – McqOptions

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1.	A train travelling at 48 kmph compleely crosses another train having half is length and travelling in opposie direction at 42 kmph , in 12 seconds. It also passes a railway platform in 45 seconds.
A.	400 m
B.	450 m
C.	560 m
D.	600 m
Answer» B. 450 m

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