Q1. A sum of money invested at compound interest amount to Rs. 2400 in 3 years and in 4 years to Rs. 2,520. The interest rate per annum is:
8%
10%
5%
7%
9%
Solution:

Q2. What does Rs. 250 amounts to in 2 years with compound interest at the rate of 4% in the 1st year and 8% in the second year?
Rs. 280
Rs. 280.80
Rs. 468
Rs. 290.80
Rs. 270.50
Solution:

Q3. By selling an article for Rs. 240, a man incurs a loss of 10%. At what price should he sell it, so that he makes a profit of 20%?
Rs. 264
Rs. 288
Rs. 300
Rs. 320
Rs. 420
Solution:

Q4. The difference between the selling price and cost price of an article is Rs. 210. If the profit percent is 25, then the selling price of the article is:
Rs. 950
Rs. 1050
Rs. 1150
Rs. 1250
Rs. 1500
Solution:

Q5. A certain number of people were supposed to complete a work in 20 days. The work, however, took 28 days, since 8 people were absent throughout. How many people were supposed to be working originally?
32
27
36
30
28
Solution:

Directions (6-10): Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)

Q6.
6400
5625
900
1600
2025
Solution:

Q7.
25
45
40
30
20
Solution:

Q8. 71.98% of 1200 + 35.06% of 270 =? % of 600
140
125
120
135
160
Solution:

Q9. 88.05% of 450 =? % of 530
70
68
75
80
65
Solution:

Q10.
680
720
750
620
630
Solution:

Q11. X and Y start from the same point and run around a circular stadium, whose circumference is 2800 m, at the rate of 250 m and 350 m per minute respectively in the opposite direction. They will meet each other in
14/3 min
16/3 min
12/5 min
18/5 min
11/3 min
Solution:

Q12. A boy walks from his house to school at 2.5 kmph and arrives 12 minutes late. The next day he walks at 4 kmph and reaches the school 15 minutes earlier. What is the distance from his house to school?
3 km
4.5 km
5 km
6.5 km
7.5 km
Solution:

Q13. Two trains start at the same time from points A and B towards each other and after crossing each other, they take 25 hours and 9 hours in reaching points B and A, respectively. Find the ratio of speeds of 1st train to that of 2nd train.
5: 3
3: 5
4: 5
5: 4
5: 7
Solution:

Q14. A train of length 250 metre, passes a platform of 350 metre length in 50 seconds. What time will this train take to pass a platform of 230 metre length?
50 sec
45 sec
40 sec
36 sec
54 sec
Solution:

Q15. In how many different ways the letters of word ‘COMBINATION’ can be arranged in order to keep the consonants always together?
58500
48000
64800
64400
54800
Solution:

Q16. A man’s downstream swimming rate is thrice of his upstream swimming rate. If he covers 12 km upstream in 2.5 hours, what distance he will cover in 5 hours downstream?
75 km
76 km
70 km
72 km
82 km
Solution:

Q17. A cistern can be filled with water by pipe A in 5 hours and it can be emptied by a second pipe B in 4 hours. If both the pipes are opened when the cistern is full, the time in which it will be emptied is:
25 hours
20 hours
16 hours
18 hours
28 hours
Solution:

Q18. Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is (in gallons):
105
110
140
120
125
Solution:

Q19. The ratio of P’s and Q’s ages is 4: 5. If the difference between the present age of Q and the age of P 5 years hence is 3 years, then what is the total of present ages of P and Q?
68 years
72 years
76 years
64 years
54 years
Solution:

Q20. Shivam is 4 years younger than Mayank while Divyanshi is 4 years younger than Samrat but one-fifth times as old as Shivam. If Samrat is eight years old, how many times as old is Mayank as Divyanshi?
6
1/2
3
3/2
3/4
Solution:

Directions (21-25): In the following questions two equations numbered I and II are given. You have to solve both the equations and

Q21.
if x > y
if x ≥ y
if x < y
if x ≤ y
if x = y or the relationship cannot be established
Solution:

Q22.
if x > y
if x ≥ y
if x < y
if x ≤ y
if x = y or the relationship cannot be established.
Solution:

Q23.
if x > y
if x ≥ y
if x < y
if x ≤ y
if x = y or the relationship cannot be established.
Solution:

Q24.
if x > y
if x ≥ y
if x < y
if x ≤ y
if x = y or the relationship cannot be established.
Solution:

Q25.
if x > y
if x ≥ y
if x < y
if x ≤ y
if x = y or the relationship cannot be established.
Solution:

Directions (26-30): The following table shows total no. of participants in all the five years together and their percentage distribution in each year respectively who get selected in five seasons of DID competition from various cities. Study the table carefully to answer the related questions

Q26. How many participants are selected in DID in 2007 from all the cities together?

333
444
344
544
555
Solution:

Q27. No. of participants selected from Mumbai in the year 2006 is what percent more or less than that from Vadodara in the same year?
6.5% more
6.25% more
6.25% less
6.5% less
8.25% more
Solution:

Q28. What is the average no. of participants in the year 2008 from all the cities together who get selected in DID? (approximately)
110
95
105
100
80
Solution:

Q29. What is the ratio of participants selected from Lucknow in 2009 and 2010 together to that selected from Bhopal in the years 2009 and 2010 together?
3 : 4
4 : 3
2 : 3
3 : 2
5 : 4
Solution:

Q30. If in 2005, the no. of selected participants from Delhi and Mumbai were 20% and 40% less than that in 2006 respectively then find the difference between selected participants of Delhi and Mumbai in the year 2005?
8
20
16
4
0
Solution:

Directions (31-35): What will come in the place of the question mark (?) in the following number series?

Q31. 24, 12, 12, 18, 36, ?
94
78
86
90
82
Solution:

Q32. 270, 225, 189, 162, 144, ?
132
135
138
136
133
Solution:

Q33. 12, 13, 22, 47, 96, ?
177
217
196
160
172
Solution:

Q34. 15, 16, 34, 105, 424, ?
2025
2120
2125
1845
1600
Solution:

Q35. 3, 5, 15, 45, 113, ?
233
238
223
228
243
Solution: