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.

What is the square of 0.15 . ?

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.

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.

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

A tree grows at the rate of 0.5m per year. What will be the height of the board fixed at 1.5m above the base five years ago?

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.

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.