Quantitative Apitude-Problems on Ages
Quantitative Apitude-Problems on Ages
11. The sum of theages of A, B and C is 96 years. To find out B's Which of the followig information given in the statements P and Q is/are sufficient ?
P : A is 6 years older than C
Q : The total of B and C's ages is 56 years
P : A is 6 years older than C
Q : The total of B and C's ages is 56 years
- P
- Q
- both P and Q
- None of these
12. Jayesh is as much younger to Anil as he is olderto Prashant. if the sum of the ages of Anil and Prashant is 48 years. What is the age of Jayesh ?
- 20 years
- 30 years
- 24 years
- Can not be determined
13. The sum of the ages of a father and son is 45 years. five years ago, the product of their ages was four timesd the father's age at that time. The present age of father and son, respectively are :
- 25 years, 10 years
- 36 years, 9 years
- 39 yers, 6 years
- None of these
14. Ten years ago, Chandrawati's mother was four times older than her daughter. After ten yers, the mother will be twice older than daughter. The present age of Chandrawati is :
- 5 years
- 10 years
- 20 years
- 30 years
15. In 10 years, A will be twice as old as B was 10 years ago. If A is now 9 years older than B, the resent age of B is :
- 19 years
- 29 years
- 39 years
- 49 years
16. The age of father 10 years ago was thrice the age o his son. Ten years hence the father's age willbe twice that of his son. The ratio of their present ages is :
- 5 : 2
- 9 : 2
- 7 : 3
- 13 : 4
17. Two years ago a man was 6 times as old as his son. After 18 years, he will be twice as old as his son. their present ages (in years) are:
- 32, 7
- 34, 9
- 36, 11
- None of these
18. The ages of two pesons differ by 20 years. If 5 years ago, the elder one be 5 times as old as the younger one, their present ages (in years) are respectively :
- 30, 10
- 25, 5
- 29, 9
- 50, 30
19. The difference between the ages of two persons is 10 years. 15 years ago, the elderone was twice as old as the youger one. The present age of the elder person is :
- 35 years
- 45 years
- 55 years
- 25 years
20. Three years ago the average age of A and B was 18 years. With C joning them now, the average becomes 22 years. How old is C now?
- 24 years
- 27 years
- 28 years
- 30 years