Sunday 20 July 2014

Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train passes the slower train in 36 seconds. The length of each train is:

Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train passes the slower train in 36 seconds. The length of each train is:


Options:
A.     50 m    B.     72 m
C.     80 m    D.     82 m



Answer:  A

Explanation: 

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