Two trains running in opposite directions cross a man standing on the – McqOptions

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1.	Two trains running in opposite directions cross a man standing on the platform in 25 secs and 15 seconds respectively and they cross each other in 20 seconds. The ratio of their speed is
A.	1 : 1
B.	1 : 2
C.	2 : 1
D.	2 : 3
Answer» B. 1 : 2

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