Quantitative Aptitude Questions and Answers - Problems on Ages

11. Amit is 18 years elder than Rohit. If 8 years ago, Amit was 6 times as old as Rohit, then find Amit’s present age.

A. 28.4 yrs
B. 29.6 yrs
C. 29.9 yrs
D. 31.3yrs

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12. 12 years ago M was half of N in age. If the ratio of their present ages is 4 : 5, what will be the total of their present ages

A. 36 yrs
B. 35 yrs
C. 39 yrs
D. 33 yrs

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13. The total age of x and y is 48 years more than the total age of y and z. z is how many year younger than x

A. 45 yrs
B. 46 yrs
C. 47 yrs
D. 48 yrs

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14. Eight years ago, the ratio of the ages of micky and Donald was 6:5, 12years hence, the ratio of their ages will be 11:10. What is Donald age at present

A. 16
B. 24
C. 28
D. 44

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15. Keerthi's grandfather was 16 times older to her 32 years ago. He would be 6times of her age 16 years from now. What was ratio of ages of keerthi and her grandfather 16 years ago.

A. 1:10
B. 11:10
C. 10:11
D. 10:11

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16. Total of the ages of P, Q and R at present is 99 years. Eight years ago, the ratio of their ages was 4: 5: 6. What is the age of Q at present

A. 44
B. 30
C. 45
D. 33

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17. The sum of ages of 4 puppies born at the intervals of 2 years each is 48 years. What is the age of the youngest puppy?

A. 8yrs
B. 9yrs
C. 10yrs
D. 12yrs

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18. P is 6 years older than Q who is twice as old as R. If the total of the ages of P, Q and R be 81, the how old is Q?

A. 27
B. 28
C. 29
D. 30

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19. A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 27, then how old is B?

A. 8
B. 9
C. 10
D. 11

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20. The sum of the present ages of a father and his son is 60 years. Six years ago, father's age was five times the age of the son. After 6 years, son's age will be:

A. 12 yrs
B. 14 yrs
C. 18 yrs
D. 20 yrs

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