Two trains of equal length , running in opposite directions , pass a p – McqOptions

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1.	Two trains of equal length , running in opposite directions , pass a pole in 18 and 12 seconds. The trains will cross each other in
A.	14.4 sec
B.	15.5 sec
C.	18.8 sec
D.	20.2 sec
Answer» B. 15.5 sec

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