1.

A tourist mini bus travelled from Nagpur to Shirdi without stopping. It covered the first 50 miles of the journey at an average speed of 25 mph. What was the bus's average speed (in mph) for the remaining 130 miles, if its overall average speed was 45 mph?

A. 65
B. 28
C. 50
D. 40
Answer» B. 28


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