engineering recuitment ICAR Technician 2021 Mock Test (Re-Exam) Quantitative Aptitude Speed Time and Distance Boat and River
A boat covers a distance of 35 km downstream in 5 hours and returns in 7 hours. Find the speed of the boat in still water.
1
6 km/hr
2
5.5 km/hr
3
10.5 km/hr
4
7.5 km/hr