Mathematics
Medium
Question
A man can row 9 1/3 km/hr in still water and he finds that is thrice as much time to row u p than as to row down the same distance in river. The speed of the current is:________?
A
3 1/3 km/hr
B
3 1/9 km/hr
C
1 ¼ km/hr
D
4 2/3 km/hr
✓ Official correct answer
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A
3 1/3 km/hr
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B
3 1/9 km/hr
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C
1 ¼ km/hr
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D
4 2/3 km/hr
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