1.

 Robert is traveling on his cycle and has calculated to reach point A at 2 p.m. if he travels at 10 km/hr; he will reach there at 12 noon if he travels at 15 km/hr. At what speed must he travel to rea

A. 8 kmph
B. 11 kmph
C. 12 kmph
D. 14 kmph
Answer» D. 14 kmph


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