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Home » GAT Subject » Mathematics » Aptitude Test - 36
1.40 is subtracted from 60% of a number, the result is 50. Find the number?
A. 150
B. 140
C. 130
D. 150
2.85% of a number is added to 24, the result is the same number. Find the number?
A. 150
B. 140
C. 130
D. 150
3.60% of a number is added to 120, the result is the same number. Find the number?
A. 300
B. 200
C. 400
D. 300
4.25% of 30% of 45% is equal to__________?
A. 0.03375
B. 0.3375
C. 3.375
D. 0.03375
5.40% of a number is more than 20% of 650 by 190. Find the number?
A. 600
B. 700
C. 800
D. 600
6.How much is 80% of 40 is greater than 4/5 of 25?
A. 4
B. 6
C. 9
D. 4
7.How much 60% of 50 is greater than 40% of 30?
A. 18
B. 13
C. 15
D. 18
8.After decreasing 24% in the price of an article costs Rs.912. Find the actual cost of an article?
A. 1400
B. 1300
C. 1200
D. 1400
9.If y exceeds x by 20%, then x is less than y by_______?
A. 16%
B. 16.33%
C. 16.67%
D. 16%
10.What percent of 120 are 90?
A. 25%
B. 50%
C. 75%
D. 25%
11.A man spend Rs. 3300. This was 75% of his monthly income. His monthly income is__________?
A. 4000
B. 4400
C. 5000
D. 4000
12.A steamer goes downstream from one port to another in 4 hours, it covers the same distance upstream in 5 hours. If the speed of the stream is 2km/hr,the distance between the two parts is_______?
A. 50km
B. 60km
C. 70km
D. 50km
13.The speed of a motor boat is that of the current of water as 36:5. The boat goes along with the current in 5 hours 10 min, it will come back in_______?
A. 5 hours 50 min
B. 6 hours
C. 6 hours 50 min
D. 5 hours 50 min
14.The speed of a boat in still water is 5 km/hr, it can go 30km upstream and return downstream to the original point in 4 hours 30 min. The speed of the stream is_______?
A. 5km/hr
B. 8 km/hr
C. 10 km/hr
D. 5km/hr
15.A boat covers a distance of 30 km in 2 ½ hours running downstream while returning it covers the same distance in 3 ¾ hours. What is the speed of the boat in still water?
A. 8km/hr
B. 12km/hr
C. 14 km/hr
D. 8km/hr
16.A boat goes 24 km downstream in 10 hours, it takes 2 hours more to cover the same distance against the stream. What is the speed of the boat in still water?
A. 2km/hr
B. 2.8 km/hr
C. 4 km/hr
D. 2km/hr
17.A boat running downstream covers 24 km’s in 4 hours while for covering the same distance upstream it takes 6 hours whats the speed of the boat in still water?
A. 3.5km/hr
B. 5.5 km/hr
C. 6 km/hr
D. 3.5km/hr
18.A person can row at 9 kmph and still water. He takes 4 1/2 hours to row from A to B and back. What is the distance between A and B if the speed of the stream is 1 kmph?
A. 32 km
B. 25 km
C. 28 km
D. 32 km
19.The speed at which a man can row a boat in still water is 15 kmph. If he rows downstream, where the speed of current is 3 kmph, what time will he take to cover 60 metres?
A. 10 seconds
B. 15 seconds
C. 20 seconds
D. 10 seconds
20.A boat is rowed downstream at 15.5km/hr and upstream at 8.5 km/hr. The speed of the stream is__?
A. 3.5km/hr
B. 5.75km/hr
C. 6.5km/hr
D. 3.5km/hr
21.A man can row downstream at 18 kmph and upstream at 10 kmph. Find the speed of the man in still water and the speed of stream respectively?
A. 13, 3
B. 12, 6
C. 15, 3
D. 13, 3
22.A man can row 30 km downstream and 20 km upstream in 4 hours. He can row 45 km downstream and 40 km upstream in 7 hours. Find the speed of man in still water?
A. 15 kmph
B. 10 kmph
C. 12 kmph
D. 15 kmph
23.The time taken by a man to row his boat upstream is twice the time taken by him to row the same distance downstream. If the speed of the boat in still water is 42 kmph, find the speed of the stream?
A. 12 kmph
B. 13 kmph
C. 14 kmph
D. 12 kmph
24.A man can row a boat at 20 kmph in still water. If the speed of the stream is 6 kmph, what is the time taken to row a distance of 60 km downstream?
A. 20/6 hours
B. 27/2 hours
C. 30 hours
D. 20/6 hours
25.A man rows his boat 85 km downstream and 45 km upstream, taking 2 1/2 hours each time. Find the speed of the stream?
A. 5 kmph
B. 6 kmph
C. 7 kmph
D. 5 kmph
26.The speed of a boat in upstream is 60 kmph and the speed of the boat downstream is 80 kmph. Find the speed of the boat in still water and the speed of the stream?
A. 70, 10 kmph
B. 35, 27 kmph
C. 50, 60 kmph
D. 70, 10 kmph
27.The speed of a boat in still water is 60kmph and the speed of the current is 20kmph. Find the speed downstream and upstream?
A. 35, 25 kmph
B. 80, 40 kmph
C. 40, 60 kmph
D. 35, 25 kmph
28.The current of a stream at 1 kmph. A motor boat goes 35 km upstream and back to the starting point in 12 hours. The speed of the motor boat in still water is_________?
A. 6 kmph
B. 7 kmph
C. 8.5 kmph
D. 6 kmph
29.A man whose speed is 4.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his average speed for the total journey?
A. 8 kmph
B. 4 kmph
C. 2 kmph
D. 8 kmph
30.The current of a stream runs at the rate of 4 kmph. A boat goes 6 km and back to the starting point in 2 hours, then find the speed of the boat in still water?
A. 10 kmph
B. 21 kmph
C. 8 kmph
D. 10 kmph
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