1.

Bipul coveres a distance by walking for 5 hours. While returning his speed decreases by 1 km/hr and he takes 10 hours to cover the same distance. What was his speed in return journey ?

A. 0.5 km/hr
B. 1 km/hr
C. 1.5 km/hr
D. 2 km/hr
Answer» C. 1.5 km/hr


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