The age of the mother today is thrice that of her daughter. After 12 years, the age of the mother will be twice that of her daughter. the age f the daughter today is a. 12 years               b. 14 years      c. 16 years    d. 18 years

Mona's father is thrice as old as Mona. After 12 years, his age will be twice that of his daughter. Find their present ages.

The age of a mother 10 years ago was thrice the age of her son. 10 years hence, the mother's age will be twice that of 9 her son. The ratio of their present ages is :

The sum of the ages of a daughter and her mother is 56 years. After four years, the age of the mother will be three times that of the daughter. At present their ages are a. 10 years, 46 years b. 12 years, 44 years c. 11 years, 4 years d. 13 years, 43 years

Sum of ages of mother and her daughter is 60 years. After 15 years mother's age will be twice as that of her daughter's age at that time. Find their present ages.

The age of a daughter is one third the age of her father. If the present age of father is x years, then the age of the daughter after 18 years is