1.

A man goes uphill with an average speed of 24 km/ph and comes down with an average speed of 36 km/ph. The distance traveled in both the cases being the same, the average speed for the entire journey is

A. 30 km/ph
B. 28.8 km/ph
C. 32.88 km/ph
D. None of these
Answer» C. 32.88 km/ph


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