Entry Test MCQ :: Boat and Stream Questions

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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

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

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

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

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

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

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

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

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