These tests are based on determination of age of the person mentioned in the question; under given conditions. Questions can be about the comparison of two individuals’ ages; or determination of age – after the lapse of some years. Or after stating the age of an individual it may be asked, when was he five years old; or when he will be 60 years of age; etc. These are simple mathematical questions which can be mastered with practice. Here are 10x tests to help you master the solution of such questions. Happy Practicing