We have listed below the Best Boat and Streams MCQ Questions for your basic knowledge of Boat and Streams Quiz. This Boat and Streams Test contains 20 multiple Choice Questions. You have to select the right answer to every question.

1) A boat can travel with a speed of 13 km/hr in still water. If the speed of the stream is 4 km/hr, find the time taken by the boat to go 68 km downstream.

A. 2 hours

B.3 hours

C.4 hours

D.5 hours

2) A man's speed with the current is 15 km/hr and the speed of the current is 2.5 km/hr. The man's speed against the current is:

A. 8.5 km/hr

B.9 km/hr

C.10 km/hr

D.12.5 km/hr

3) A motorboat, whose speed in 15 km/hr in still water goes 30 km downstream and comes back in a total of 4 hours 30 minutes. The speed of the stream (in km/hr) is:

A. 5

B.10

C.15

D.20

4) In one hour, a boat goes 11 km/hr along the stream and 5 km/hr against the stream. The speed of the boat in still water (in km/hr) is:

A. 12.5 km/hr

B.10 km/hr

C.9 km/hr

D.8 km/hr

5) The speed of a boat in still water in 15 km/hr and the rate of current is 3 km/hr. The distance travelled downstream in 12 minutes is:

A. 1.2 km

B.1.8 km

C.2.4 km

D.3.6 km

6) A boat takes 90 minutes less to travel 36 miles downstream than to travel the same distance upstream. If the speed of the boat in still water is 10 mph, the speed of the stream is:

A. 2 mph

B.2.5 mph

C.3 mph

D.4 mph

7) A man columns 30 km downstream and 18 km upstream, taking 5 hours every time. Every time what is the speed of the current?

A. 2 km/hr

B.1.2 km/hr

C.1 km/hr

D.1.5 km/hr

8) A boat is paddled downstream at 15.5km/hr and upstream at 8.5km/hr. The rate of the stream is:

A. 5.75 km/hr

B.3.5 km/hr

C.6.5 km/hr

D.7 km/hr

9) The velocity of a speedboat is that of the flow of water as 36:5. The vessel obliges the current in 5 hours 10min. It will return:

A. 5 hrs 50 min

B.6 hours

C.6 hours 50 min

D.12 hrs 10 min

10) A boat running downstream covers a distance of 16 km in 2 hours while for covering the same distance upstream, it takes 4 hours. What is the speed of the boat in still water?

A. 6 km/hr

B.4 km/hr

C.8 km/hr

D.Data inadequate

11) Speed of river is 6 km/hr. Speed of a motorboat in still water is 30km/hr. How much distance can it cover downstream in 24minutes?

A. 9.8 km

B.864 m

C.12.8 km

D.14.4 km

12) Guddi’s swimming speed in still water to the speed of river is 7:1. She swims 4.2 km up the river in just 14 min. How much time will Guddi take to swim 18.4 km down the river?

A. 46 minutes

B.12 minutes

C.23 minutes

D.11 minutes

13) If upstream speed is 22 km/hr and downstream speed is 34 km/hr, what is speed of boat in still water?

A. 56 km/hr

B.56 km/hr

C.11 km/hr

D.28 km/hr

14) What will be the boat's speed in still water and speed of river, if the boat takes 12 hours to row 48 km upstream and 8 hours to row the same distance downstream?

A. Boat = 5 km/hr; River = 1 km/hr

B.Boat = 6 km/hr; River = 4 km/hr

C.Boat = 4 km/hr; River = 3 km/hr

D.Boat = 12 km/hr; River = 6 km/hr

15) A boat goes 100 km downstream in 10 hours, and 75 m upstream in 15 hours. The speed of the stream is?

A. 2 (1/2) km/h

B.3 km/h

C.5 km/h

D.7 km/h

16) A man can swim in still water at 4.5 km/h, but takes twice as long to swim upstream than downstream. The speed of the stream is?3

A. 1.5

B.2.25

C.3

D.7.5

17) If a boat is rowed downstream for 50 km in 5 hours and upstream for 24 km in 6 hours, what are the speed of the boat and the river?

A. (10 , 4) km/hr

B.(6 , 4) km/hr

C.(7 , 3) km/hr

D.None of these

18) A boatman rows 96 km downstream in 8 hours with a stream speed of 4kmph. How much time will he take to cover 8km upstream?

A. 3 hours

B.6 hour

C.4 hours

D.2 hours

19) How long will it take to row 20 km upstream if one can row 10 km in 10 minutes in still water and the same distance in 8 minutes with the stream?

A. 12 min

B.13.33 min

C.24 min

D.26.67 min

20) Vijay rows a boat 80 km along the stream in 1 hour 20 minutes. Given that his rowing speed in still water is 45 km/hr, in how much time will he cover the same distance against the stream?