state gov Haryana Police Constable Mock Test 2024 Quantitative Aptitude Speed Time and Distance Boat and River
A boat covers a certain distance downstream in 4 hours and returns upstream in 6 hours. If the speed of the boat in still water is 30 km/h, what is the speed of the current in km/h?
1
4
2
5
3
6
4
3.5
5
Not Attempted