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The ratio of age of father and his elder son five years ago was 5 : 1. Find the age of father, if the ratio of age of elder son to younger son 5 years hence would be 3 : 2 and younger son has celebrated his 7th birthday 2 years ago.

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Important Questions on Ratio and Proportion

EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
The ratio of the present ages of X and Y is 3:4 Five years ago, the ratio of their ages was 5:7. What is the present age of Y? 
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages

Surya is 25 years older than his son. In 5 years, he will be twice as old as his son. What will be Surya's age after 3 years?

EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages

The ratio of the current age of X and Y is 5 : 4. Three years from now the ratio of their age will be 11 : 9. What is the present age of Y?

MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
The ratio of the ages of A, B and C is 5:8:9. If the sum of the ages of A and C is 56 years, find the age of B.
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
The average age of A and B, 2 years ago was 26. If age of A, 5 years hence is 40 years, and B is 5 year younger to C, then find the difference between age of A and C.
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
The present age of Rohit is 6 years less than 3.5 times that of Nishant. Next year Nishant’s age will be one-third the age of Rohit. What is the present age of Rohit? 
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
5 years ago, the average age of P and Q was 15 years. At present, the average age of P, Q and R is 20 years. What will be the average age of P, Q and R after 10 years?
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
Seven children with the same date of birth were born in seven consecutive years. The sum of the ages of the three oldest children is 63 years. What will be the sum of the ages for the three youngest children? 
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
Two years hence, the respective ratio between A’s age at that time and B's age at that time will be 6:5. A’s age 13 year ago was half of B’s present age. What is A’s present age?
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
Present average age of A, B, C is 22 years. Three years ago average age of B and C was 18 years, then find A's age 9 years hence?
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
A man retired from his service at the age of 60. He served for 35th years of his retirement age. He joined his job at the age of:
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Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
The present age of Bob is equal to Abby's age 8 years ago. Four years hence, the respective ratio between Bob's age and Abby's age will be  4: 5. What is Bob's present age?
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages

A father’s age is four times the age of son. After 20 years his age will remain only twice that of his son. Find out their ages.

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Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
The age of father is twice that of the elder son. After ten years, the age of father will be three times that of the younger son. If the difference of ages of the two sons is 15 years, the age of the father is?
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
The sum of the ages of Jelena and Jaden is 70 years. Five years ago, Jaden’s age was twice that of Jelena. What is the current age of Jaden?
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
The ratio of the age of a father and his son is 3:1. If the product of their ages is 432, then what is the sum of their ages?
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
The present age of Manoj is twice the sum of the ages of his two children. After 20 years, the age of Manoj will become equal to the sum of the ages of his two children. What is the present age of Manoj?
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
The present age of Charu is 2.5 times the present age of harsh. Had Harsh been two years younger and Charu been 13 years older, Charu's age would have been 3.5 times Harsh's age. What is Harsh's present age?
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
The Ratio between the present ages of A and B is 2:3 respectively. B’s age sixteen years hence will be twice of A’s age four years. What is the difference between the present ages of A and B?
EASY
Quantitative Aptitude>Arithmetic>Ratio and Proportion>Problems Based on Ages
The present ages of Ranjana and Rakhi are in the ratio 15:17. After 6 years, the ratio between the ages of Ranjana and Rakhi will be 9:10. What will be the age of Ranjana after 6 years?