The 20% reservation of vacancies shall be reserved for Persons Studied in
Tamil Medium (PSTM) on preferential basis by following the order of rotation
specified in the Rules in Force. (Candidates claiming this reservation should
have studied in the prescribed qualification for the post in Tamil Medium
Source :
https://drive.google.com/file/d/1EQJ0poyImf_fLOP9Tj5CkQHn8fP7vJZ_/view?usp=drivesdk