Trains Boats and Streams Practice Test 2 with solutions

Question : 40 of 40

Marks: +1, -0

The speed of a boat in still water is 6 km/hr and the speed of the stream is 1.5 km/hr. A man rows to a place at a distance of 22.5 km and comes back to the starting point. Find the total time taken by him.

8 hours
10 hours
12 hours
4 hours

Validate

Solution:

Required time period =

{22.5}/{6+1.5} + {22.5}/{6-1.5}

{45}/{15}+{45}/9

= 8 hours.

Go to Question:

Prev Question