Karan's age is the cube of a certain number. After 9 years,it will be the square of the double of that number. What is Karan's age?

A man’s age after 15 years will be the square of his age 15 years ago. What is his present age?

Tarun's age is the cube of a whole number. It was square of another whole number 2 yr ago. How long he must before his age is again the cube of a whole number?

Form the equation:A man’s age after 15years will be the square of his age 15 years ago.

Present age of Rajesh is x years. After 5 years his age will be

The age of a man after 9 years will be equal to the square of his age 33years ago.Determine the present age of the man.

sum of the ages of a father and his son is 55 years. After 10 years , the father's age will be double of that of his son. What are their present ages ?

Two year ago my age was 4(1)/(2) times the age of my son . Six years ago, my age was twice the square of the age of my son. What is the present age of my son ?

5 years ago, a ,mother's age was 3 times her son's age while after 5 years the mother age will be double of son's age. What is their present ages?

The ratio of age of A & B at present is 6.5 & the sum of their ages is 54 years after 5 years. What will be the ratio of their ages after 8 years ?