Mathematics
Medium
Question
A man can row three-quarters of a kilometre against the stream in 11 minutes and down the stream in 7 minutes. The speed (in km/hr) of the man in still water is:_________?
A
2
B
3
C
4
D
5
✓ Official correct answer
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A
2
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B
3
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C
4
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D
5
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