Aptitude - Boats and Streams - Discussion

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Q.

A boat goes 13 km upstream in 39 minutes. The speed of stream is 3 km/hr. The speed of boat in still water is:  .                          
A. 23 km/hr B. 27 km/hr
C. 25 km/hr D. None of these

Answer: Option A
Explaination:

 


Discussion

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