Free Test Age Calculations – General...

Q1: A father is twice as old as his son. If the sum of their ages is 60, what is the son's age?

A. 20 B. 30 C. 15 D. 40

Q2: The present age of a mother is three times that of her daughter. After 10 years, the mother’s age will be twice that of her daughter. What is the daughter’s current age?

A. 10 B. 20 C. 15 D. 5

Q3: Five years ago, the age of A was double that of B. If B is 20 now, what is A's current age?

A. 30 B. 35 C. 40 D. 25

Q4: The sum of the ages of a father and son is 45. If 5 years ago the father was 4 times the son’s age, what is the son’s age now?

A. 9 B. 10 C. 11 D. 12

Q5: A man’s age is 4 times that of his son. After 20 years, the age of the man will be twice that of his son. What is the man’s current age?

A. 40 B. 44 C. 36 D. 32

Q6: The ages of A and B are in the ratio 4:5. After 6 years, the ratio becomes 5:6. What is A's current age?

A. 24 B. 20 C. 18 D. 30

Q7: The present age of a father is 36 years and that of his son is 6 years. After how many years will the father’s age be double that of his son?

A. 6 B. 12 C. 10 D. 8

Q8: Ten years ago, A was half as old as B. If A is 30 now, what is B's current age?

A. 50 B. 40 C. 45 D. 60

Q9: If the ratio of ages of A and B is 3:2 and the sum is 45, what is the age of A?

A. 27 B. 30 C. 18 D. 24

Q10: The average age of a group of 4 people is 25. If a new person joins, the average becomes 26. What is the age of the new person?

A. 30 B. 35 C. 40 D. 45

Q11: A’s age is 5 years more than twice B’s. If A is 29, what is B’s age?

A. 12 B. 15 C. 10 D. 18

Q12: The sum of ages of three brothers is 81. Their ages are in ratio 3:4:5. What is the age of the eldest brother?

A. 30 B. 36 C. 24 D. 27

Q13: If the father’s age is 3 times the age of his daughter and the sum is 48, what is daughter’s age?

A. 12 B. 14 C. 16 D. 10

Q14: Ten years hence, a father’s age will be twice that of his son. Currently, father is 40. What is son’s current age?

A. 10 B. 15 C. 20 D. 18

Q15: In 15 years, A will be 3 times as old as he was 15 years ago. What is A’s current age?

A. 30 B. 45 C. 40 D. 35

Q16: If the difference of the squares of the ages of two persons is 84 and their ages differ by 2 years, what is the age of the elder?

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

Q17: Ratio of ages of A and B is 5:7. After 6 years, the ratio becomes 7:9. What is A's current age?

A. 24 B. 30 C. 28 D. 32

Q18: Mother is 24 years older than daughter. In 6 years, she will be twice as old. Find the current age of daughter.

A. 12 B. 18 C. 20 D. 24

Q19: If A is older than B by 5 years and B is older than C by 5 years. If C is 10, what is A’s age?

A. 20 B. 25 C. 15 D. 18

Q20: Sum of ages of 4 children born at intervals of 3 years is 50. What is the age of the youngest child?

A. 8 B. 10 C. 7 D. 9

Quiz for Age Calculations