Boat And Stream Quiz for RRB PO & Clerk : Quiz – 9

Boat And Stream Quiz for RRB PO & Clerk : Quiz – 9

Many competitive exams, such as the SSC, Railways, and Banking, include Boat and Stream Questions in the Quantitative Aptitude Section. Usually 1-2 questions are asked from Boat and Stream topic in most of the competitive examinations. Many candidates get confused after seeing tricky questions of Boat and Stream. But, if you practice enough Boat and Stream Questions, it will become quite simple. So, here we are providing you with the Boat and Stream Quiz to help you prepare better. Each question in this Boat and Stream Quiz has a full explanation. This Boat and Stream Quiz is completely free. This Boat and Stream Quiz is based on the most recent or updated exam pattern. You’ll be able to answer questions in minutes and score higher in upcoming exams if you practice this Boat and Stream Quiz.

1. Ratio of time taken by a man to cover a distance in upstream then in downstream is 3 : 2. If speed of stream is 2 km/h then in what time man will cover a distance of 36 km in upstream.
(a) 4.5 hours
(b) 6 hours
(c) 3 hours
(d) 3.6 hours
(e) 5 hours

Answer & Explanation

2. A person can row 15/2 km an hour in still water. He finds that it takes twice the time to row upstream than the time to row downstream. The speed of the stream is
(a) 2 km/hour
(b) 2.5 km/hour
(c) 3 km/hour
(d) 4 km/hour
(e) 1.5 km/hour

Answer & Explanation

3. The time taken by a boat for covering ‘X – 18’ km upstream is equal to time taken by it for covering ‘X’ km downstream. If upstream speed is 6 km/hr less than downstream speed and speed of boat in still water in 15 kmph. Find X.
(a) 45 km
(b) 54 km
(c) 40 km
(d) 48 km
(e) 60 km

Answer & Explanation

4. A boat travels 28 km downstream and 24 km upstream in 5 hrs. The same boat travels 56 km, downstream and 16 km upstream in 6 hrs. Find the ratio between speed of boat in still water and speed of current?
(a) 3 : 11
(b) 4 : 5
(c) 5 : 4
(d) 11 : 3
(e) 7 : 11

Answer & Explanation

5. A boat can row 20 km upstream in the same time as the boy covers 10 km distance between home and office and then return home with an average speed of 4 km/hr. If the downstream speed of boat is four times speed of current, find speed of boat in still water (in km/hr) ?
(a) 4
(b) 5
(c) 6
(d) 3
(e) 8

Answer & Explanation

6. If the sum of downstream and upstream speed of a boat is 12 kmph and ratio between speed of boat in sill water and upstream speed of boat is 3 : 2. Find the time require to cover 50 km by the boat if it cover half distance upstream and half downstream ?
(a) 9 hrs
(b) 69/8 hr
(c) 10 hrs
(d) 75/8 hrs
(e) 53/8 hrs

Answer & Explanation

7. A man can row 27 km upstream and 56 km downstream in 17 hours. If speed of boat in still water is 150% more than speed of current, find speed of boat while travelling upstream?
(a) 5 kmph
(b) 3 kmph
(c) 2 kmph
(d) 8 kmph
(e) 7 kmph

Answer & Explanation

8. A boat in upstream covers 110 km in same time as it covers 140 km in downstream. Find speed of stream is what percent of the speed of boat in still water.
(a) 12%
(b) 16%
(c) 15%
(d) 10%
(e) 20%

Answer & Explanation

9. A man can row 15 kmph in still water and it takes him 75 minutes to row to a place and back if the speed of current is 3 Kmph, then how far is the place?
(a) 9 km
(b) 6 km
(c) 12 km
(d) 15 km
(e) 13.5 km

Answer & Explanation

10. A boat goes 56 km downstream and while returning covered 75% of distance covered in downstream. If boat takes 7/2hr more to cover distance in upstream than the distance covered in downstream and speed of boat in still water is 2 times more than speed of current, then find the speed of boat in still water?
(a) 8 km/hr
(b) 6 km/hr
(c) 9 km/hr
(d)12 km/hr
(e)15 km/hr

Answer & Explanation

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