SHILLONG: The Office of the Shillong Science Centre has declared the list of final successful candidates as follows: Chief Mentor – Agracia M. Kharmudai, Junior Mentor – Banjop Kupar Nongbri, Educational Assistant – Rimiki Dkhar, Technician (Electronics) – Sunshine Kharmuti, Peon – Raymond Kharkongor and Cleaner – Ryngi M. Wahlang.