The correct options are
A Indian Police Service
C Indian Administrative Service
Union Public Service Commission conducts exams for civil service, technical service, forest service and defense service at the national level. In these, exams conducted for civil services are more prominent. Some of the important examinations are Indian Police Service (I.P.S), Indian Administrative Service (I.A.S), I.F.S (Indian Foreign Service) and I.R.S (Indian Revenue Service).