# Boats and Streams - Quantitative Aptitude (MCQ) questions for Q. 29800

**Q. Find the ratio of swimming speed of Raj in still water to speed of river, if ratio of time taken to go 10km upstream to time taken to go 10km downstream is 11:5?***- Published on 08 May 17***a.** 11:5

**b.** 4:2

**c.** 8:3

**d.** 6:5

**ANSWER: 8:3**