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Author Topic: Two trains running in opposite directions cross a man standing on the platform  (Read 803 times)

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Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is:


Options are:

A.    1 : 3   
B.    3 : 2
C.    3 : 4   
D.    None of these

Correct answer is:
B

B.    3 : 2

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