Q: Two trains each 200-metre-long running in opposite direction crosse – McqOptions

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1.	Q: Two trains each 200-metre-long running in opposite direction crosses each other in 16 sec. What is the speed of first train?
A.	90 km/hour
B.	40 km/hour
C.	80 km/hour
D.	Data insufficient
E.	None of these
Answer» E. None of these

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