Q. A boy rides his bicycle 10 km at an average speed of 12 km per hr and again travels 12 km at an average speed of 10 km per hr His average speed for the entire trip is approximately: - Study24x7
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Q. A boy rides his bicycle 10 km at an average speed of 12 km per hr and again travels 12 km at an average speed of 10 km per hr His average speed for the entire trip is approximately:

A

10.4 km/hr

B

10.8 km/hr

C

11.0 km/hr

D

12.2 km/hr

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