Hyderabad, Jan 18: The Andhra Pradesh Public Service Commission (APPSC) has on Monday announced the postponement of the Group-IV examinations scheduled for January 31.“Due to unavoidable circumstances, the written examination for general recruitment to the posts under Group-IV Services (Junior Assistants in various department and supervisors/matrons (Grade-II) in the AP Juvenile Welfare and Correctional Sub-service scheduled to be held on January 31 has been postponed. The next date of the examination will be announced in due course,” secretary of the APPSC said in a release here on Monday.