In case of human after 10 months to 13 years of age is called

Growth in the first 10-13 years of age is controlled by

Growth in the first 10-13 years of age is controlled by

Growth in the first 10-13 years of age is controlled by

A's age is 9 years more than B's age. After 10 years of age of A twice the age of B 10 years before. Find their present ages

10 years ago, father's age was thrice of his son's age. After 10 years father's age will become twice of his son's age. The present age ratio of both are.