Computer MCQs, DATA ENTRY OPERATORS IN PUNJAB POLICE DEPARTMENT 2015, PPSC Solved Past Papers MCQsSCP, TEF, UGH,______ , WKLA. CMN B. UJI C. VIJ D. IJT Three numbers are In the ratio 1: 2:3 and their H.C.F. is 12. The numbers are:Window is to pane as book is to