state gov Kolkata Police Constable Mock Test 2024 Quantitative Aptitude Speed Time and Distance Boat and River
A boat running downstream covers a distance of 24 kms in 4 hours, while for covering the distance upstream it takes 6 hours. What is the speed of the boat in still water?
1
5.5 km/hr
2
6 km/hr
3
3.5 km/hr
4
5 km/hr