Reena is `20` years old while her sister is `6 `years younger than her. Find the ratio of their age when Reena was `15` years old.

Present age of father is 42 years and that of his son is 14 years. Find the ratio of Age of father to the age of son when father was 30 years old.

Present age of father is 42 years and that of his son is 14 years. Find the ratio of Age of the father to the age of son, when son was 12 years old.

Present age of father is 42 years and his son is 14 years. Find the ratio of : Age of the father to the age of son, when son was 12 years old.

Present age of father is 42 years and his son is 14 years. Find the ratio of : Age of father to the age of son when father was 30 years old.

Present age of father is 42 years and his son 14 years.Find the ratio of: Age of the father to the age of son,when son was 12 years old.

Ena was born 4 years after her parents marriage. Her mother is 3 years younger than her father and 24 years older than Ena, who is 13 years old. At what age did Ena's father get married ?

Jiya is 8 years old. Her mother Seema is 32 years old. Find the ratio of Seema's age to Jiya's age 4 years ago.