CUET Preparation Today
Speed of a boat in still water is 8 km/h. If the speed of stream is 2 km/h, then how much distance can the boat travel in two hours going up stream? |
16 km 14 km 20 km 12 km |
12 km |
Speed of a boat in still water = 8 km/h The speed of stream = 2 km/h Speed of a boat in upstream = 8 – 2 = 6 km/h Distance = speed × time = 6 × 2 = 12 km |
