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Quantitative Aptitude

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Time & Distance

Question
23 out of 35
 

A man rows at a speed of 6 km/h in still water to a certain distance upstream and back to the starting point in a river which flows at 3 km/h. Find his average speed for total journey in Km/Hr?



A 5
B 4.2
C 4.6
D 5.6
E None of these

Ans. E

Average speed = Upstream x downstream / man’s rate in Stillwater

Time & Distance Flashcard List

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