Teaching UPTET 2023 (Paper 1 & 2) Mock Test Quantitative Aptitude Speed Time and Distance Boat and River
Speed of boat is 12 km/hr and speed of current is 25% of speed of boat. What time taken by boat to cover 30 km downstream and 27 km upstream?
1
4 hrs
2
5 hrs
3
6 hrs
4
8 hrs