engineering recuitment ICAR Technician 2021 Mock Test (Re-Exam) Quantitative Aptitude Speed Time and Distance Boat and River
A boat go with the speed of \(2 \frac{7}{24}\) m/s in still water but when it's going against the stream , it takes him twice time than going with the stream. Find the speed of boat in upstream.
1
7 km/hr
2
5.5 km/hr
3
4 km/hr
4
6.2 km/hr