Sunday 20 July 2014

A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train?

A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train?

Options:
A.     230 m    B.     240 m
C.     260 m    D.     320 m



Answer:  A

Explanation: 

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