state gov AP Police SI (Pre+Mains) Mock Test 2022 Quantitative Aptitude Speed Time and Distance Boat and River
A motor boat takes 2 hours to travel 9 km in the lower direction of impact and 6 hours to cover the same distance in the direction of flow. So what will be the speed of the boat (km) and the direction of flow?
1
3 km/h and 2.5 km/h
2
3 km/h and 2 km/h
3
3 km/h and 1 km/h
4
3 km/h and 1.5 km/h