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Entry Test MCQ :: Boat and Stream Questions


1.  Akbar can swim at the speed of 20 km/h in still water and speed of water is 3 km/h. Find his speed in the direction of water.
A. 23 km/h B. 17 km/h
C. 11.5 km/h D. 8.5 km/h

2.  Tahir can swim at the speed of 30 km/h in still water and speed of water is 4 km/h. Find his speed of swimming against the direction of water.
A. 30 km/h B. 26 km/h
C. 24 km/h D. 20 km/h

3.  A boat travels at the speed of 25 km/h upstream and 35 km/h downstream. Find the speed of water.
A. 3 B. 1
C. 2 km/h D. 5 km/h

4.  A slip travels at the speed of 20 km/h upstream and 24 km/h downstream. Find the speed of boat in still water.
A. 4 km/h B. 2 km/h
C. 44 km/h D. 22 km/h

5.  Sana speed of rowing in still water is 12 km/h and he finds that it takes him twice as long to row up as to row down the river. Find the speed of water in the river.
A. 3 B. 3 km/h
C. 1 km/h D. 4 km/h

6.  Speed of water in certain river is 6 km/h and it takes as boat four times as long to row up as to row down the river. Find the speed of the boat in still water.
A. 10 km/h B. 8 km/h
C. 6 km/h D. 5 km/h

7.  Amanat swimming speed in still water is 14 km/h and speed of water is 4 km/h. How long will it take him to go upstream 50 km?
A. 2 B. 5 hours
C. 3 hours D. 3

8.  Arooj swimming speed in still water is 18 km/h and speed of water is 6 km/h. How long will it take him to go downstream 72 km?
A. 3 B. 3 hours
C. 4 hours D. 3 3/4 hours

9.  A man can row 4.5 km an hour in still water but takes twice as long to row up a stream as down it. What is the rate of stream in km/h
A. 1.5 B. 2.25
C. 3 D. 3.75

10.  If a man takes two hours to row 3 km upstream or 15 km downstream then the speed of current is:
A. 1 B. 2
C. 3 D. 4




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