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1. |
Yana and Gupta leave points x and y towards y and x respectively simultaneously and travel in the same route. After meeting each other on the way, Yana takes 4 hours to reach her destination, while Gupta takes 9 hours to reach his destination. If the speed of Yana is 48 km/hr, what is the speed of Gupta? |
A. | 72 kmph |
B. | 32 mph |
C. | 20 mph |
D. | None of these |
Answer» D. None of these | |