Background Information The result of an intelligence test is called an I.Q. short for an intelligence quotient. Generally a person's l Q. is to be obtained by dividing his or her mental age (determined by a test) by his or her real age and multiplying the result by 100 (mental age real age x 100). There are many different intelligence tests which yield (r*HE) results along different numerical scalesBackground Information The result of an intelligence test is called an I. Q., short for an intelligence quotient. Generally a person’s I. Q. is to be obtained by dividing his or her mental age (determined by a test) by his or her real age and multiplying the result by 100 (mental age + real age x 100). There are many different intelligence tests which yield （产生）results along different numerical scales