insurence exam LIC Assistant Mock Test Series Quantitative Aptitude Speed Time and Distance Boat and River
The ratio of speed of boat in still water to speed of stream is 8 : 1. The boat covers 54 km downstream and 42 km upstream and it takes a total time of 4 hours. Find the downstream speed of boat.
1
25 Kmph
2
24 Kmph
3
22 Kmph
4
20 Kmph
5
27 Kmph