Q: A train travels the distance between station P and Q at a speed of – McqOptions

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1.	Q: A train travels the distance between station P and Q at a speed of 126 km/h, while in the opposite direction it comes back at 90 km/h. Another train travels the same distance at the average speed of the first train. The time taken by the second train to travel 525 km is:
A.	5 hours
B.	4 hours 20 min
C.	5 hours 20 min
D.	4 hours
Answer» B. 4 hours 20 min

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