Since the last so many years, National Testing Service has been providing with the test services in the respective areas of the NAT and GAT test for the students of various colleges and universities. They do put them in the arrangement of offering with the GAT and NAT test patterns only. The idea of arranging the NTS test came into being with the set up of the Educational Testing Service ETS in the country of United States. National Testing Service tests have been divided into two main types including National Aptitude Test (NAT) and the Graduate Assessment Test (GAT). Almost all the colleges and universities do demand for the 50% of the score in NTS NAT test in their admission process. This test score is also required for NTS upcoming jobs.