Increase Your I.Q - Intelligence quotient is a measure of a person's intelligence as indicated by an intelligence test; the ratio of a person's mental age to their chronological age. The score of 100 is a normal for a person and more than 100 means the person is more intelligent from the other people. The Gorge Washington University's professor Mr. Richard who is also writer of 18 books says that everybody can increase his I.Q with different methods.