Abstract: The present study used the descriptive-correlation research design, the study aimed to examine the relationship between the scientific aptitude and academic achievement in science of tribal 12th grade students. The population of the study comprised of 298 class-XII science students from nine Govt higher secondary schools. Out of all the 298 class-XII science students, the researcher selected 221 12th grade science students through random sampling technique. Pearson’s product moment were used to treat the data as statistical tool.