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1. |
A motorboat goes 8 km an hour in still water, but takes thrice as much time in going the same distance against the current than going with the current. Then find the speed of the current? |
A. | 4 kmph |
B. | 6 kmph |
C. | 3 kmph |
D. | 2 kmph |
Answer» B. 6 kmph | |