1. A clock shows the time as 6 a.m. If the minute hand gains 2 minutes every hour, how many minutes will the clock gain by 9 p.m.?
(a) 30 minutes
(b) 25 minutes
(c) 28 minutes
(d) 34 minutes
2. Find the right number, from the given options, at the place marked by the question mark: 2, 4, 8, 32, 256, ?
(a) 4096
(b) 8192
(c) 512
(d) 1024
3. Find the number missing at question mark:
10, 14, 23, 39, 64, ?, 149
(a) 100
(b) 103
(c) 78
(d) 128
4. A super fast bus of KSRTC starting from ‘Trivandrum’ and reaches ‘Attingal’ in 45 minutes with an average speed of 40 km/hr. If the speed is increased by 10 km/hr how much time it will take to cover the same distance?
(a) 34 minutes (b) 36 minutes (c) 38 minutes (d) 40 minutes
5. The difference between 6 times and 8 times of a figure is 14. What is the figure?
(a) 12
(b) 9
(c) 7
(d) 6
6. If 92y = 36 what is 9y?
(a) 4
(b) 6
(c) 9
(d) 18
7. One fourth percent of 180 is:
(a) 4.5
(b) 0.45
(c) 0.045
(d) 45
8. A candidate appearing for an examination has to secure 40% marks to pass paper I. But he secured only 40 marks and failed by 20 marks. What is the maximum mark for paper I?
(a) 100
(b) 200
(c) 180
(d) 150
9. Find the missing number 32, 52, 74, 112, 135 , _ _ 1
(a) 16
(b) 15
(c) 18
(d) 14
10. If 250 is increased to 300, what is the percentage increase?
(a) 16.67
(b) 20
(c) 23
(d) 17
11. The ratio of 9 seconds to 10 hours is ………….
(a) 1:40
(b) 1:4000
(c) 9:10
(d) 1:400
12. A person lost 10% when he sold goods at Rs.153. For how much should he sell them to gain 20%?
(a) 204
(b) 250
(c) 240
(d) 210
13. What will be xy if 7862xy is to be divisible by 125?
(a) 25
(b) 00
(c) 75
(d) 50
14. A train of 100 meters long is running at the speed of 36 km per hour. In what time it passes a bridge of 80 meters long?
(a) 30 seconds
(b) 36 seconds
(c) 20 seconds
(d) 18 seconds
15. If two-third of a bucket is filled in one minute then the time taken to fill the bucket completely will be …….
(a) 90 seconds
(b) 70 seconds
(c) 60 seconds
(d) 100 seconds
16. If a quarter kilogram costs Rs. 60 then how much will cost for 150 grams?
(a) Rs. 30
(b) Rs. 24
(c) Rs. 36
(d) Rs. 40
17. If 3 men or 6 boys can do a piece of work in 20 days then how many days with 6 men and 8 boys take to do the same work?
(a) 5
(b) 8
(c) 10
(d) 6
18. Find the sum of first 100 natural numbers
(a) 5050
(b) 5005
(c) 9900
(d) 9050
19. Two poles of height 6 meters and 11 meters stand on a plane ground. If the distance between their feet is 12 meters then find the difference in the distance between their tops:
(a) 12m
(b) 5m
(c) 13m
(d) 11m
20. How many balls of radius 4 cm can be made from a solid sphere of lead of radius 8 cm?
(a) 4
(b) 8
(c) 16
(d) 2
ANSWERS :------
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1- (a) 1hr = 2min..15 hr = 15*2= 30 min
2 -(b) 8192 : each no. is multiplied by the previous no.
3- (a) 100 : add consecutively 2 sq., 3 sq., 4 sq., 5 sq. ,6 sq. , 7 sq.
4- (b) 36 minutes : first find distance..then find time .
5- (c) 7
6- (a) 4 .. uget the result 3.5 which is almost equal to 4
7 - (d) 45
8- (d) 150
9- (c) 18
10- (b)
11- (b) 1:4000
12- (a) 204
13- (d) 50 : A number is divisible by 125, when the number formed by the last three right hand digits is divisible by 125. .. starting with 2, the only no. div. by 125 is 250 .
14- (d) 18 seconds
15- (a) 90 seconds
16- (c) Rs. 36
17- (d) 6
18- (a) 5050
19- (c) 13m
20- (b) 8
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