One year ago a man’s age is eight times the age of his son .At present man’s age is the square of son’s age. Find the present age.

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

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

The product of Layas’s age before 5 years and after 8 years is 30. Find the present age.

Two years ago Salim's age is three times his daughter's age. After 6years,Salim's age will be 4 more than twice his daughter's age. Calculate the age of Salim and his daughter.

If 3 times of Raju's age is added with fathers age, it is 72. if 2 times of father's age is added with Raju's, it is 74. Find this ages.

The ages of Ajay and Alwin are in the ratio 9:4 . After seven years, the ratio of their ages will be 5:3 . Find their ages.

Age of Vineetha is twice her sisters age. After 4 years the product of their ages will be '160 .' Find the present ages of both.