Arithmetic, number systems, percentages, ratios, profit and loss, time and work, algebra, geometry, mensuration, and trigonometry.
Directions (36-40) : What will come in the place of the question mark (?) in the following number series?
4, 7.5, 14.5, 25, 39, ?, 77.5
56
48.5
52
56.5
63
Correct answer
56.5
Directions (36-40) : What will come in the place of the question mark (?) in the following number series?
?, 20, 60, 210, 840, 3780, 18900
10
12
8
6
20
Correct answer
8
Directions (36-40) : What will come in the place of the question mark (?) in the following number series?
2, 6, 12, 20, 30, 42, ?
56
60
52
44
63
Correct answer
56
Directions (36-40) : What will come in the place of the question mark (?) in the following number series?
57, 50, 61, 48, 65, ?, 69, 40
52
46
64
72
60
Correct answer
46
Directions (36-40) : What will come in the place of the question mark (?) in the following number series?
4, 6, 9, 31, 119, 601, ?
3499
3269
3699
3739
3599
Correct answer
3599
Directions (41-46) : In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer
I. x² + 7x + 10 = 0
II. y² + 6y + 8 = 0
if x > y
if x ≥ y
if x < y
if x ≤ y
if x = y or no relation can be established between x and y.
Correct answer
if x = y or no relation can be established between x and y.
Directions (41-46) : In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer
I. 2x² - 15x + 28 = 0
II. 2y² + 3y - 20 = 0
if x > y
if x ≥ y
if x < y
if x ≤ y
if x = y or no relation can be established between x and y.
Correct answer
if x > y
Directions (41-46) : In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer
I. x² - 7x - 98 = 0
II. y² + 19y + 84 = 0
if x > y
if x ≥ y
if x < y
if x ≤ y
if x = y or no relation can be established between x and y.
Correct answer
if x ≥ y
Directions (41-46) : In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer
I. x² - 11x + 30 = 0
II. y² - 13y + 42 = 0
if x > y
if x ≥ y
if x < y
if x ≤ y
if x = y or no relation can be established between x and y.
Correct answer
if x ≤ y
Directions (41-46) : In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer
I. 7x + 4y = 55
II. 6y + 5x = 55
if x > y
if x ≥ y
if x < y
if x ≤ y
if x = y or no relation can be established between x and y.
Correct answer
if x = y or no relation can be established between x and y.
Directions (41-46) : In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer
I. x² - 12x + 35 = 0
II. y² + 8y + 15 = 0
if x > y
if x ≥ y
if x < y
if x ≤ y
if x = y or no relation can be established between x and y.
Correct answer
if x > y
40 kg of rice A & 60 kg of rice B is mixed and sold at Rs.77 per kg. If respective ratio of per kg cost of rice A and rice B is 5: 4, then find the difference between per kg cost of rice A and rice B. (Given – Profit earned is 16⅔%)
5
15
25
10
20
Correct answer
15
Naitik and Naman started a business with investment of Rs.P and Rs.P+3000. Naitik invested for T years while Naman invested for 1.5T years. If profit share of Naitik is Rs.4000 out of total profit of Rs.14500, then find the investment of Naman.
Rs.6000
Rs.8000
Rs.4000
Rs.7000
Rs.10000
Correct answer
Rs.7000
There are 3 different numbers. First number is 34 2/7% more than second number while third number is 4 more than average of first and second number. If sum of three numbers is 496, then find the second number.
329
168
140
280
208
Correct answer
140
A boat takes 9 hours to cover 432 km in downstream and 16 hours to cover 288 km in upstream. Find the time taken by boat to cover 132 km in still water.
4 hours
3.5 hours
3 hours
5 hours
6 hours
Correct answer
4 hours
Directions (51-55) : Read the following table carefully and answer the questions given below.
Following table shows total population in 5 different cities; percentage of males and ratio of female to children in these cities.
| City | Total population | % Of male | Female: children |
|---|---|---|---|
| A | 45000 | 25% | 8:7 |
| B | 84000 | 40% | 7:5 |
| C | 50000 | 45% | 14:11 |
| D | 66000 | 55% | 8:3 |
| E | 72000 | 60% | 7:2 |
Number of females in city B is approximately of what % number of children in city A?
154%
144%
176%
187%
195%
Correct answer
187%
Directions (51-55) : Read the following table carefully and answer the questions given below.
Following table shows total population in 5 different cities; percentage of males and ratio of female to children in these cities.
| City | Total population | % Of male | Female: children |
|---|---|---|---|
| A | 45000 | 25% | 8:7 |
| B | 84000 | 40% | 7:5 |
| C | 50000 | 45% | 14:11 |
| D | 66000 | 55% | 8:3 |
| E | 72000 | 60% | 7:2 |
Find the ratio of number of children in city D to number of males in city E.
5:16
3:17
6:19
2:15
3:16
Correct answer
3:16
Directions (51-55) : Read the following table carefully and answer the questions given below.
Following table shows total population in 5 different cities; percentage of males and ratio of female to children in these cities.
| City | Total population | % Of male | Female: children |
|---|---|---|---|
| A | 45000 | 25% | 8:7 |
| B | 84000 | 40% | 7:5 |
| C | 50000 | 45% | 14:11 |
| D | 66000 | 55% | 8:3 |
| E | 72000 | 60% | 7:2 |
Find the difference between number of children in city E and A together and number of males in city D and B together.
27550
55750
66750
47750
78750
Correct answer
47750
Directions (51-55) : Read the following table carefully and answer the questions given below.
Following table shows total population in 5 different cities; percentage of males and ratio of female to children in these cities.
| City | Total population | % Of male | Female: children |
|---|---|---|---|
| A | 45000 | 25% | 8:7 |
| B | 84000 | 40% | 7:5 |
| C | 50000 | 45% | 14:11 |
| D | 66000 | 55% | 8:3 |
| E | 72000 | 60% | 7:2 |
Find the average number of females in all the city.
21360
20060
24460
25660
28760
Correct answer
21360
Directions (51-55) : Read the following table carefully and answer the questions given below.
Following table shows total population in 5 different cities; percentage of males and ratio of female to children in these cities.
| City | Total population | % Of male | Female: children |
|---|---|---|---|
| A | 45000 | 25% | 8:7 |
| B | 84000 | 40% | 7:5 |
| C | 50000 | 45% | 14:11 |
| D | 66000 | 55% | 8:3 |
| E | 72000 | 60% | 7:2 |
Number of children in city A is what % more/less than number of males in city E?
50%
63.5%
72.5%
75%
45%
Correct answer
63.5%
Solving previous year questions by topic helps identify recurring concepts, question patterns, and frequently asked sub-topics. Attempt each question, review the step-by-step explanation, and note down key formulas or facts for quick revision before the exam.