Practicing Success
If a boat rows 40 km/hr upstream and 60 km/hr downstream, then the speed of the boat in still water and the speed of stream respectively will be: |
50 km/hr and 10 km/hr 40 km/hr and 5 km/hr 48 km/hr and 2 km/hr 10 km/hr and 50 km/hr |
50 km/hr and 10 km/hr |
The correct answer is Option (1) → 50 km/hr and 10 km/hr |