1)

The ratio of the monthly incomes of A and B is 11 : 13 and the ratio of their expenditures is 9 : 11. If both of them manage to save Rs. 4,000 per month, then find the difference in their incomes (in Rs.)

SSC CGL 2022

A)

4,000

B)

2,500

C)

3,000

D)

3,200

2)

If p is the third proportional to 8, 20 and q is the fourth proportional to 3, 5, 24, then find the value of (2p + q).

SSC CGL 2022

A)

140

B)

104

C)

126

D)

90

3)

At present, A is younger than B by 8 years. If 4 years ago, their ages were in the ratio 1 ∶ 2, then what is the present age of B (in years)?

SSC CGL 2022

A)

11

B)

20

C)

12

D)

18

4)

In a factory with 400 employees, the ratio of the number of male employees to that of female employees is 5 ∶ 3. There are 87.5% regular employees in the factory. If 92% of male employees are regular employees, then what is the percentage of regular female employees?

SSC CGL 2022

A)

80%

B)

78%

C)

87.5%

D)

85%

5)

The sum of three numbers is 98. If the ratio of the first to the second is 2 : 3 and that of the second to the third is 5 : 8, then the third number is:

SSC CGL 2022

A)

49

B)

48

C)

20

D)

30

6)

The ratio of the profits of P and Q is 5 : 8. What is their investment ratio, if their investment time period ratio is 3 : 5 ?

SSC CGL 2022

A)

24 : 25

B)

12 : 25

C)

13 : 25

D)

25 : 24

7)

Three years ago, the ratio of the age of father to that of his son was 8 ∶ 3. After 4 years, their ages will be in the ratio 11 ∶ 5. What is the present age (in years) of the father?

SSC CGL 2022

A)

48

B)

51

C)

52

D)

55

8)

A, B and C divide an amount of ₹10,500 amount themselves in the ratio 5 : 7 : 9, respectively. If each one gets ₹500 more, then what will be the ratio of the amounts with A,B and C?

SSC CGL 2022

A)

3 : 4 : 5

B)

5 : 6 : 7

C)

5 : 7 : 9

D)

7 : 9 : 11

9)

The mean proportion of 169 and 144 is:

SSC CGL 2022

A)

126

B)

147

C)

156

D)

165

10)

What is the ratio of the mean proportional between 1.6 and 3.6 and the third proportional of 5 and 8?

SSC CGL 2022

A)

3 ∶ 16

B)

5 ∶ 16

C)

2 ∶ 15

D)

4 ∶ 15