( 1 ) AIR Force School Bamrauli, Allahabad made an advertisement inviting applications from the candidates for walk in Interview on 19th September, 2000 for the post of P. G. T. Math (English medium) C. B. S. E. Syllabus, requisite qualification M. Sc. (Math) with B. Ed. on 10th September. 2000 in English News "sunday Times of India". Lucknow. In pursuance of the above advertisement, petitioner was interviewed and an appointment order was issued by the Wing commander, Officer Incharge, Air Force School, Bamrauli, Allahabad on 22nd September, 2000. In this appointment letter, it was clearly mentioned that petitioner was selected for the post of P. G. T. (Math) on ad hoc basis in Air Force School, Bamrauli, Allahabad w. e. f. 20th september, 2000 in the scale of Rs. 4,000 basic plus 20% D. A. per month. The appointment order attached the terms and conditions of the appointment which were to be signed by the petitioner duly witnessed for acceptance. A form of agreement was also attached to the terms and conditions in which it was provided that any dispute arising out of or relating to this appointment including any disciplinary action leading to any dismissal or removal