5. Since the result, i.e. the notification dated 07.04.2010 was shown as having no candidate for the post of Graduate Teacher (Mathematics) at GMS, Orangkong-‘A’ for which the petitioner has appeared in the selection test, and having come into information that a vacancy of a post of Mathematics Teacher was lying vacant at Government High School Pongo, Longleng, the petitioner submitted an application for consideration of his candidature for appointment to the said vacancy. Thereafter, the Director of School Education having compiled the list of applicants who have submitted application as that of the petitioner forwarded the list for consideration of the Government. Having been approved by the Government vide letter No. EDS/SSA-CPA/009-2008/74 dated 30.05.2011, which conveys the approval of the Government for appointment of the petitioner as adhoc Graduate Teacher (Mathematics) at GMS, Orangkong-‘A’ under the Deputy Inspector of School (DIS) Longleng, on a fixed monthly salary of Rs. 8,400/- per month, the petitioner was appointed as Graduate Teacher (Mathematics) on fixed pay of Rs. 8,400/- (Rupees Eight Thousand Four Hundred) only per month vide order dated 20.06.2011. The petitioner accordingly submitted his joining report on 24.06.2011. Since then the petitioner is serving continuously on being extended from time to time.