Problems on Ages Questions

Problems on Ages — “A father’s present age is one more than five times his son’s present age. After 3 years, the father’s age will be two less than four times the son’s age at that time. Find the father’s current age.”

Averages — “The average age of 19 boys is 21 years. Including the teacher, the class average becomes 22 years. What is the teacher’s age?”

Averages — “Ten years ago, the average age of A and B was 20. Today, the average age of A, B, and C is 30. How old will C be after 5 years?”

Problems on Ages — “At present, a father is 30 years older than his only son. What was the father’s age when the son was born?”

Family Ages — “Ravi is 3 years younger than his brother. At his sister’s birth, father was 28 and mother 26. The sister was 4 when the brother was born. What was the father’s age at Ravi’s birth?”

Mother–Daughter Ages — “Mother and daughter sum to 56. After 4 years, the mother will be three times the daughter. Find both present ages.”

Averages — “A family of 8 has its average weight increase by 1 kg when a 60-kg member is replaced by a newcomer. What is the newcomer’s weight (in kg)?”

Averages — “The average age of friends A, B, and C is 20. The average of A and B alone is 19. What is C’s age?”

Father & Son — “Currently, father + son = 70 years. After 10 years, the son’s age will be exactly half the father’s. Find their present ages.”

Father–Son — “A father says: ‘I was three times your present age when you were born.’ The father is now 48. How old was the boy 4 years ago?”

Family Averages — “Three years ago, the average age of husband, wife, and child was 27. Five years ago, the average of wife and child was 20. Find the husband’s present age.”

Father–Son — “A father is currently 3 times as old as his son. Eight years ago, the father was 5 times the son. What is the son’s present age?”

Averages & Ratios — “The average of father and son is 22. Their age ratio is 10 : 1. What is the son’s age?”

Present & Past — “Govind is 48, which is twice his son Prem’s current age. How old was Prem seven years ago?”

Comparative Ages — “Joan is 42, Kelvin is 26. How many years ago was Kelvin exactly half of Joan?”

Father–Son Statement — “A father says: ‘I was as old as you are now when you were born.’ If father is 52 now, what was the son’s age 8 years ago?”

Relative Growth — “Adam is 20 and is 4 times as old as Mary. After how many years will Adam be twice Mary’s age, and what will Mary’s age be then?”

Age Difference — “A man was 31 when his first son was born. When the son turned 7, the wife was 26. What is the age difference between the man and his wife?”

Ratio Today — “At present Arun : Deepak = 4 : 3. After 6 years, Arun will be 26. What is Deepak’s present age?”

Present ages from future ratio and given sum — The sum of the present ages of a father and his son is 70 years. Exactly 10 years from now, the son’s age will be one-half of the father’s age then. What are their present ages (Father, Son)?