The main objective of internal efficiency was to identify the major factors that contributernstudentâ€™s to drop out and repetition in secondary schools of Ebantu Woreda East WolleggarnZone. The research employed a descriptive survey design. Thus, the instruments of datarncollection were questionnaire, interview and document analysis. The respondents selected fromrntwo schools were 4 secondary school principals, 14 grade 10 th homeroom teachers who arernvolentary from two schools, 120 students and 34 parents. The data collected from respondentsrnwere analyzed and interpreted by frequency, mean, grand mean, standard deviation and anrninterview was manually summarized. The findings of the study showed trends of studentsâ€™rndropout and repetition of East Wollegga Zone secondary school was increasing. Dropouts andrnrepetition of grade 10 students were worst when compared with grade 11 students. The majorrnfactors that influence students to dropout and repetition were frequent absenteeism, studentsâ€™rnlack of interest in learning; disciplinary problems were some major factor. The studyrnrecommended that increasing dropout and repetition rate in school, Woreda, Zone level initiaternresponsible bodies to design prevention programs and regarding to attitudes towards to dropoutand repetition of students to school scientific justifications should be brought about a commonrnsense between and among society who are benefited from school. Parents participate in schoolrnaffairs and working effectively for making conducive learning environment. Counselors shouldrnhave assigned from department of psychology. If continuous counseling for students on theirrneconomic, social, and psychological problems a students who are under risks of dropping outrnand repetition could get advantage and change their idea of the former dropping out andrnrepetition of school.