defence exam ITBP Constable Tradesman 2024 Mock Test Quantitative Aptitude Speed Time and Distance Boat and River
A man goes downstream with a boat to some destination and returns upstream to his original place in 5 hours. If the speed of the boat in still water and the stream are 10 km/hr and 4 km/hr respectively. The distance of the destination from the starting place is
1
16 km
2
18 km
3
21 km
4
25 km