Following is the key for the General Studies (GS) and Mental Ability Paper (Paper 1) of the Polytechnic Lecturers Examination conducted by APPSC (Andhra Pradesh Public Service Commission). The key / answers is available for the A, B, C and D Series question papers. The key is prepared by the experts in the concerned subjects. Click on the image for larger view. We shall post the key for subject papers also in the due course of time.