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Q: 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 reach A at 1 p.m. ?

A. 20 kmph
B. 18 kmph
C. 12 kmph
D. 16 kmph
Answer» D. 16 kmph


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