Here we are providing related important boat and Stream questions and answers based on the above formulas for your convenience and good practice, will help you to improve your score by covering the maths topic. Students who understand mathematics as a very difficult subject, start their practice-
Q : If a boat goes upstream at a speed of 24 km/hr and comes back the same distance at 40 km/hr. What is the average speed (in km/hr) for the total journey?
(A) 32
(B) 30
(C) 31
(D) 33
A boat goes 12 km downstream and comes back to the starting point in 3 hours. If the speed of the current is 3 km/hr, then the speed (in km/hr) of the boat in still water is :
(A) 8 km/ h
(B) 6 km/ h
(C) 12 km/ h
(D) 9 km/ h
A boat rows downstream covers a distance of 20 km in 2 hrs while it covers the same distance upstream in 5 hrs. Then speed of the boat in still water is :
(A) 9 km/ hr
(B) 10 km/ hr
(C) 7 km/ hr
(D) 8 km/ hr
The speed of the motorboat in still water is 45 kmph. If the motorboat travels 80 km along the stream in 1 hour 20 minutes, then the time taken by it to cover the same distance against the stream will be:
(A) 2 hrs, 40 min
(B) 2 hrs, 55 min
(C) 3 hrs
(D) 1 hrs, 20 min
A motorboat covers a certain distance downstream in a river in 3 hours. It covers the same distance upstream in 3 and half an hour. If the speed of the water is 1.5 km / h, then the speed of the boat in still water is:
(A) 19.5 km/h
(B) 19 km/h
(C) 17 km/h
(D) 17.5 km/h
Get the Examsbook Prep App Today