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Tag: Boats and Streams

Boats and Streams Mcqs for NTS, PPSC, FPSC, CSS, PMS, BPSC, AJKPSC, KPPSC, PTS, SPSC, OTS, UTS, PST, EST, SST, Lecturer, Educators, Headmaster and all other exams. Users can prepare their aptitude portion for all types of tests from here.

A boat takes 24 hours to cover 128 km downstream and 16 hours to cover 64 km upstream. Then the speed of the boat in still water is:

(A) 8/7 Km/h
(B) 3/2 Km/h
(C) 9/5 Km/h
(D) 14/3 Km/h

At the same speed a boat travelling 50 km upstream and 78 km downstream in 16 hours. Also it can travel 70 km upstream and 104 km downstream, in 22 hours at the same speed of the stream is?

(A) 3 Km/h
(B) 4 Km/h
(C) 6 Km/h
(D) 8 Km/h

A boat covers 12 km upstream and 18 km downstream in 3 hours while it covers 18 km upstream and 12 km downstream in 3 ¼ hours the velocity of the the boat upstream and downstream?

(A) 8,12
(B) 8,14
(C) 6,12
(D) 6,16

A boat takes 27 hours to travel a distance upstream and takes 9 hours to travel the same distance downstream. If the speed of the boat in still water is 12km/hr, then what is the velocity of the stream?

(A) 3 Km/h
(B) 4 Km/h
(C) 5 Km/h
(D) 6 Km/h

A boat takes 38 hrs for travelling downstream from point p to point q and coming back to a point r midway between p and q. If the velocity of the stream is 8 km/hr and the speed of the boat in still water is 28 km/hr. What is the distance between p and q?

(A) 450 KM
(B) 510 KM
(C) 640 KM
(D) 720 KM

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