Boats and Streams - Quantitative Aptitude (MCQ) questions for Q. 29408

Q.  Raj swims 26 km downstream in same time as 14 km upstream. What is his speed in still water if speed of stream is 3 km/hr?
- Published on 12 Apr 17

a. 10 km/hr
b. 12 km/hr
c. 7 km/hr
d. 4 km/hr

ANSWER: 10 km/hr
 
boats and streams

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  • Wali   -Posted on 03 May 18
    a boat sails out to a destination point at the rate of 100km/h abd sails back to the starting point at the rate of 50km/h .find the average rate of sailing of the boat

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