Boat And Stream Quiz for RRB, SBI, IBPS PO & Clerk : Quiz – 10

Boat And Stream Quiz for RRB PO & Clerk : Quiz – 10

Boat and Stream is a crucial topic of the Quantitative Aptitude section of many competitive exams. In competitive examinations, 1-2 questions are asked from Boat and Stream and are a little difficult to answer. Thus, you must have a clear concept of this topic. So here we bring to you the Boat and Stream Quiz to boost your preparation. This Boat and Stream Quiz is based on the latest and updated exam pattern. This Boat and Stream Quiz is absolutely free of cost. Candidates will be provided with a detailed explanation of each question in this Boat and Stream Quiz. Aspirants must solve this Boat and Stream Quiz to enhance their preparation for their upcoming exams. You’ll be able to answer questions in minutes and score higher in upcoming exams if you practice this Boat and Stream Quiz.

1. A man can row 5 km/hr in still water and the speed of the stream is 1.5 km/hr. He takes an hour when he travels upstream to a place and back again to the starting point. How far is the place from the starting point?
(a) 2.5 km
(b) 6.5 km
(c) 3.5 km
(d) 2.275 km
(e) 4.55 km

Answer & Explanation

2. Speed of boat against the direction of current is 4 km/ hour and with the direction of the current at 8 km/ hour. boat starts from point A and goes to point B upstream and returning downstream to paint A, if boat takes total 45 minutes for whole journey. Find the distance between A and B.
(a) 2.5 km
(b) 2.25 km
(c) 3 km
(d) 2 km
(e) 4 km

Answer & Explanation

3. A boatman rows to a place 45 km distant and back in total 20 hours. He finds that he can row 12 km along the stream in same time as 4 km against the stream. Find the speed of the stream.
(a) 3 km/hr
(b) 2.5 km/hr
(c) 4 km/hr
(d) 9 km/hr
(e) 6 km/hr

Answer & Explanation

4. A boat takes half time in moving a certain distance downstream than upstream. What is the ratio between speed of boat in still water to speed of current?
(a) 1 : 2
(b) 3 : 1
(c) 2 : 1
(d) 1 : 3
(e) 2 : 3

Answer & Explanation

5. The speed of boat A in still water is 2 km/h less than the speed of the boat B in still water . Time taken by boat A to travel a distance of 20 km downstream is 30 min more than time taken by boat B to travel the same distance downstream. If the speed of the current is one-third of the speed of boat A in still water, then what is the speed of boat B in still water ?
(a) 4 km/h
(b) 6 km/h
(c) 12 km/h
(d) 10 km/h
(e) 8 km/h

Answer & Explanation

6. A boat covers 18 km downstream in 3 hours. If speed of current is 100/3% of its downstream speed then in what time it will cover a distance of 100 km upstream.
(a) 50 hour
(b) 40 hour
(c) 30 hour
(d) 60 hour
(e) 25 hour

Answer & Explanation

7. In a river a boat can travel 30 km in downstream in 2.5 hours less than it take to travel the same distance upstream. But in covering 36 km downstream and 36 km upstream, time difference is 3 hours. Find the speed of current.
(a) 2 km/hr
(b) 0.5 km/hr
(c) 1 km/hr
(d) ⅓ km/hr
(e) cannot be determined

Answer & Explanation

8. In a river the speed of boat in downstream is twice as speed of boat in upstream. If boat takes total 12 hours to go 32 km from A to B and return to A by travelling same distance. Then find speed of boat in still water.
(a) 6 kmph
(b) 8 kmph
(c) 2 kmph
(d) 4 kmph
(e) None of these

Answer & Explanation

9. A train can cover a distance of ‘D’ km in 12 hours. A person can row a boat for 2/27th of the distance D in downstream and same distance in upstream in total of 24 hours. If length of train is 180 m and it crosses a pole in 4 sec, then find the speed of the flow of river. (Given speed of boat in still water is 14 km/hr. )

Answer & Explanation

10. Ratio between time taken by a man to cover certain distance by boat in upstream to downstream is 5 : 3. If speed of boat in still water is 16 km/hr then in what time man can cover 120 km downstream and come back?
(a) 16 hours
(b) 12 hours
(c) 15 hours
(d) 8 hours
(e) 20 hours

Answer & Explanation

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