Individual differences in cognitive abilities have been recognized by many people in many area of interests. This understanding of individual differences leads to the need to know one's strengths and weaknesses so that psychological practitioners can map their potential. To measure accurately about the strengths or weaknesses of a person's cognitive abilities required a special tools. The Intelligence Tests are a cognitive test to uncover the general capabilities of an individual. The test results are the result of an assessment that describes a person's capability profile, on what aspects a person is high in ability and on what aspects are being low. The test results can be used to handle individual cases (in example: learning difficulties, school strikes, or anxiety), selection of prospective students and prospective employees, selection of majors in education, promotion and employment of employees within a company or work organization.