Question

A train travels the distance between stations 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 525km is :

• A. 5 Hours
• B. 4 Hours (c)
• C. 4 Hours 20 minute
• D. 5 Hours 20 minute

Answer 1

Answer: (A)