Previous year Quant quiz on Age

1.The ratio of Mukesh’s and Suresh’s age is 2 : 3. After 12 years the ratio of their ages become 11 : 15. What is the age of Suresh (in years) ?

(a)16

(b)32

(c)48

(d)42

2.The present ratio of Mohan’s and Sohan’s age is 4 : 5. Twelve years hence this ratio becomes 5 : 6. What will be the age of Mohan (in years) after 6 years?

(a)48

(b)54

(c)60

(d)66

3.The ratio of Ramesh’s and Suresh’s age is 9 : 4 presently. After 7 years the ratio becomes 5 : 3, then what is the age of Ramesh (in years) at present?

(a)18

(b)8

(c)25

(d)15

4.The ratio of the age of a father and his son is 7 : 3, if their total age is 60 years then what is the difference between their ages?

(a)42

(b)18

(c)14

(d)24

5.6 years back the ratio of Kamal’s and Suresh’s age was 6 : 5 . If 4 years later the ratio of their ages is 11 : 10, then what is the age of Suresh (in years) at present?

(a)16

(b)10

(c)18

(d)12

6.The ratio of ages of two students is 3 : 2. One of them is 5 years elder than other. What is the age of younger student (in years)?

(a)2

(b)10

(c)291/2)

(d)15

7.The ratio of the present ages of two brother is 1 : 2 and 10 years ago the ratio was 1 : 3 . What will be the ratio of their ages after 5 years?

(a)1 : 4 

(b)2 : 3

(c)3 : 5

(d)5 : 9

8.The ratio between father and son’s age is 4 : 1. The product of their ages is 196. What will be the ratio of their ages after 5 years?

(a)11 : 4

(b)4 : 11

(c)5 : 12

(d)12 : 5

9.The age of Harsh is 40 years and that of Rith is 60 years. How many years ago the ratio of their age was 3 : 5?

(a)10

(b)20

(c)37

(d)5

10.A person’s age after 15 years will be four times his age 15  years back. What his present age (in years)?

(a)20

(b)25

(c)30

(d)35

Answers Key:
1.(c) 
2.(b)
3.(a)
4.(d)
5.(a)
6.(b)
7.(d)
8.(a)
9.(a)
10.(b)