GAT Subject
Engineering
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13. | A man can row a boat at 20 kmph in still water. If the speed of the stream is 6 kmph, what is the time taken to row a distance of 60 km downstream? | |
A. | 20/6 hours | |
B. | 27/2 hours | |
C. | 30 hours | |
D. | 30/13 hours | |