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Home » GAT Subject » Mathematics » Aptitude Test - 37
1.A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man?
A. 6.24 km
B. 6 km
C. 5.76 km
D. 6.24 km
2.A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. How far is the place?
A. 3.12 km
B. 2.88 km
C. 3 km
D. 3.12 km
3.A man swims downstream 72 km and upstream 45 km taking 9 hours each time; what is the speed of the current?
A. 3 kmph
B. 1.5 kmph
C. 13 kmph
D. 3 kmph
4.A man swims downstream 30 km and upstream 18 km taking 3 hours each time, what is the speed of the man in still water?
A. 2 kmph
B. 8 kmph
C. 16 kmph
D. 2 kmph
5.A boat can move upstream at 25 kmph and downstream at 35 kmph, then the speed of the current is__?
A. 5 kmph
B. 10 kmph
C. 30 kmph
D. 5 kmph
6.A man can row upstream at 25 kmph and downstream at 35 kmph, and then find the speed of the man in still water?
A. 60 kmph
B. 10 kmph
C. 30 kmph
D. 60 kmph
7.A man can row with a speed of 15 kmph in still water. If the stream flows at 5 kmph, then the speed in downstream is__?
A. 10 kmph
B. 5 kmph
C. 20 kmph
D. 10 kmph
8.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____?
A. 3
B. 7.5
C. 2.25
D. 3
9.A man can row his boat with the stream at 6 km/h and against the stream in 4 km/h. The man’s rate is_?
A. 1 kmph
B. 5 kmph
C. 8 kmph
D. 1 kmph
10.A boat goes 100 km downstream in 10 hours, and 75 m upstream in 15 hours. The speed of the stream is_?
A. 7 km/h
B. 5 km/h
C. 3 km/h
D. 7 km/h
11.A person can swim in still water at 4 km/h. If the speed of water 2 km/h, how many hours will the man take to swim back against the current for 6km?
A. 3
B. 4
C. 4 (1/2)
D. 3
12.If a man rows at the rate of 5 kmph in still water and his rate against the current is 3.5 kmph. then the man’s rate along the current is_____?
A. 4.25 kmph
B. 6 kmph
C. 6.5 kmph
D. 4.25 kmph
13.A man takes twice as long to row a distance against the stream as to row the same distance in favour of the stream. The ratio of the speed of the boat (in still water) and the stream is___?
A. 2:01
B. 3:01
C. 3:02
D. 2:01
14.Speed of a boat in standing water is 9 kmph and the speed of the stream is 1.5 kmph. A man rows to a place at a distance of 105 km and comes back to the starting point. The total time taken by him is___?
A. 16 hours
B. 18 hours
C. 20 hours
D. 16 hours
15.A man can row three-quarters of a kilometre against the stream in 11 minutes and down the stream in 7 minutes. The speed (in km/hr) of the man in still water is:___?
A. 2
B. 3
C. 4
D. 2
16.A boatman goes 2 km against the current of the stream in 1 hour and goes 1 km along the current in 10 minutes. How long will it take to go 5 km in stationary water?
A. 40 minutes
B. 1 hour
C. 1 hr 15 min
D. 40 minutes
17.A man can row 9 1/3 km/hr in still water and he finds that is thrice as much time to row u p than as to row down the same distance in river. The speed of the current is:___ __?
A. 3 1/3 km/hr
B. 3 1/9 km/hr
C. 1 ¼ km/hr
D. 3 1/3 km/hr
18.A boat travels upstream from B to A and downstream from A to B in 3 hours. If the speed of the boat in still water is 9km/hr and the speed of the current is 3km/hr, the distance A and B is:_______?
A. 4km
B. 6 km
C. 8 km
D. 4km
19.The speed of a boat in still water is 2km/hr. If its speed upstream be 1km/hr then speed of the stream is_?
A. 1.5km/hr
B. 3km/hr
C. 1km/hr
D. 1.5km/hr
20.A boat takes half time in moving a certain distance downstream than upstream. What is the ratio between the rate in still water and rate of current?
A. 1:02
B. 3:01
C. 2:01
D. 1:02
21.A boatman goes 2 km against the current of the stream in 1 hour and goes 1 km along the current in 10 minutes. How long will he take to go 5km in stationery water?
A. 40 Minutes
B. 1 Hour
C. 1 hr 15 Min
D. 40 Minutes
22.A man can row 7 ½ kms on hour in still water and he finds that it takes hi twice as long to row down the river. The rate of stream is
A. 2.4km/hr
B. 2.5 km/hr
C. 3.4km/hr
D. 2.4km/hr
23.A man can row three-quarters of a kilometer against the stream in 11 ¼ minutes and return in 7 ½ minutes. The speed of the man in still water is_____?
A. 2km/hr
B. 3km/hr
C. 4 km/hr
D. 2km/hr
24.A boat goes 6 km in an hour in still water. It takes thrice as much time in covering the same distance against the current. Speed of the current is___?
A. 2 km/hr
B. 3km/hr
C. 4km/hr
D. 2 km/hr
25.A boat running upstream takes 8 hours 48 min to cover a certain distance while it takes 4 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and the speed of water current respectively?
A. 2:01
B. 3:01
C. 8:03
D. 2:01
26.In a river, a man takes 3 hours in rowing 3 km upstream or 15 km downstream. What is the speed of the current?
A. 2km/hr
B. 4km/hr
C. 6km/hr
D. 2km/hr
27.A man can row at 5 km/hr in still water, if the river is running at 1 km/hr it takes him 75 minutes to row to a place and back. How far is the place?
A. 2.5km
B. 3km
C. 4 km
D. 2.5km
28.The Total cost of flooring a room at Rs.8.50 per square meter is Rs.510. If the length of the room is 8km it’s breadth is__________?
A. 7.5m
B. 8.5m
C. 10.5m
D. 7.5m
29.The length of a rectangular increased by 10% and it;s breadth is decreased by 10 %. Then the area of the new rectangle is_________?
A. Neither increased nor decreased
B. Increased by 1%
C. Decreased by 1%
D. Neither increased nor decreased
30.Total area of the 64 small squares of aches board is 400cm2. There is 3cm wide border around the chess boarWhat is the length of each side of the chess board?
A. 17cm
B. 20cm
C. 23cm
D. 17cm
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