Two trains running in opposite directions cross a pole in 33 seconds and 17 seconds respectively and cross each other in 27 seconds. What is the ratio of their speeds?

Two trains running in opposite directions cross a pole in 33 seconds a

1.	Two trains running in opposite directions cross a pole in 33 seconds and 17 seconds respectively and cross each other in 27 seconds. What is the ratio of their speeds?
A.	3 : 2
B.	4 : 3
C.	5 : 4
D.	5 : 3
E.	None of these
Answer» E. None of these

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Two trains running in opposite directions cross a pole in 33 seconds and 17 seconds respectively and cross each other in 27 seconds. What is the ratio of their speeds?

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