Quantitative Aptitude : Ages

1.The ratio of Father's and Son's age today is 10:3. 9 years later the ratio of their ages will be 7:3. What is the Son's age today?

 A : 12 Years

 B : 15 Years

 C : 11 Years

 D : 14 Years

 E : None of these.

2. 10 years ago the ratio of Son's and Father's age was 1:7. Ten years later the ratio of their ages will be 1:2. What is the Father's age today?

 A : 24 years

 B : 38 years

 C : 36 years

 D : 28 years

 E : None of these

3. The ages of Son, Mother and Father are 8, 36 and 43 respectively. Find after how many years their ages will be in a ratio 2:6:7.

 A : 7

 B : 6

 C : 5

 D : 8

 E : None of these

4. Ninad and his mother's ages are in a ratio 2:7. Eight years later their ages will be in a ratio 2:5. What is Ninad's mother's age today?

 A : 42 years

 B : 50 years

 C : 28 years

 D : 34 years

 E : None of these

5. Amar's age 8 years later will be twice his age 8 years ago. What is Amar's age today?

 A : 16 years

 B : 18 years

 C : 24 years

 D : 12 years

 E : None of these

Answer 1 : A Answer 2 : B Answer 3 : B Answer 4 : A Answer 5 : C