engineering recuitment ICAR (IARI) Assistant (Pre + Mains) 2022 Mock Test Quantitative Aptitude Speed Time and Distance Boat and River
A man can row a boat 78 km downstream 42 km upstream in 6 hours The speed of the stream is 6 km/h. In how many hours can he row the boat a distance of 100 km in still water?
1
5
2
4
3
6
4
8