Question : A boat can row 24 km in 6 hours in still water It can row 56 km downstream and 30 km upstream in 38 hours. What is the speed of the stream?

Option 1: 3 km/hr

Option 2: 5 km/hr

Option 3: 3.5 km/hr

Option 4: 4 km/hr

Question : A man rows from A to B (upstream) and B to A (downstream) in 12 hours. The distance between A and B is 240 km. The time taken by the man to row 6 km downstream is identical to the time taken by him to row 4 km upstream. What is the speed of the stream?

Option 1: $\frac{35}{3}$ km/hr

Option 2: $\frac{25}{3}$ km/hr

Option 3: $\frac{46}{3}$ km/hr

Option 4: $\frac{50}{3}$ km/hr

Question : The speed of a boat in still water is 17 km/hr and the speed of a stream is 11 km/hr. Find the difference between the upstream speed and the downstream speed of the boat.

Option 1: 18 km/hr

Option 2: 22 km/hr

Option 3: 21 km/hr

Option 4: 28 km/hr

Question : The speed of a boat in still water is 44 km/hr and the speed of a stream is 26 km/hr. Find the upstream speed of the boat.

Option 1: 12 km/hr

Option 2: 18 km/hr

Option 3: 13 km/hr

Option 4: 14 km/hr

Question : A man rows to a place situated 100 km away and comes back in 10 hours. He can row 12 km downstream or 8 km upstream in the same time. What is the speed of the stream?

Option 1: $\frac{20}{9}$ km/hr

Option 2: $\frac{23}{8}$ km/hr

Option 3: $\frac{29}{5}$ km/hr

Option 4: $\frac{25}{6}$ km/hr