Boats and Streams Formulas with examples for SSC and Bank Exams
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-
Boats and Streams Formulas with Examples for Competitive Exams
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
Correct Answer : B
A man rows to a place 35 km in distance and back in 10 hours 30 minutes. He found that he can row 5 km with the stream in the same time as he can row 4 km against the stream. Find the rate of flow of the stream?
(A) 1.33 km/hr
(B) 1.5 km/hr
(C) 1 km/hr
(D) 0.75 km/hr
Correct Answer : D
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
Correct Answer : D
The speed of a boat in still water is 10 km/hr. It covers (upstream) a distance of 45 km in 6 hours. The speed (in km/hr) of the stream is :
(A) 3.5 km/h
(B) 4 km/h
(C) 2.5 km/h
(D) 3 km/h
Correct Answer : C
A boat covers 24 km upstream and 36 km downstream in 6 hours, while it covers 36 km upstream and 24 km downstream in $$6{1\over 2}$$ hours. The speed of the current is:
(A) 1.5 km/ hr
(B) 2.5 km/ hr
(C) 1 km/ hr
(D) 2 km/ hr
Correct Answer : D
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