initially appointed as a clerk on 27.07.1989 and then promoted as Junior Clerk under DRM (Mumbai Central) on 12/13.02.1995. On 18.02.2002, he was transferred to the office of Dy.CMM, Kota. It emerges from the record that though thereafter he was due for promotion, on account of some debarment for one year, he came to be promoted as Senior Clerk on 22.03.2003. In the seniority list published on 03.02.2004, M L Meena was put at serial no.21 and respondent no.2-Sh.Shrikrishna Meena in short 'S.K.Meena' was placed at Serial No.6. In 2006, S.K.Meena was imposed penalty and awarded punishment of downgradation of pay scale by two stages below for three years alongwith future effect vide notice of imposition of penalty dated 26.10.2006. During this period of imposition of penalty on S.K.Meena on 31.01.2007, M.L.Meena was promoted to the post of A.D.I.-III (DMS-III) purely on temporary basis against the post reserved for ST in the pay scale of Rs.5,000-8,000. On 27.06.2007, M.L.Meena was regularized to the post of DMS-III from the date he was promoted to that post temporarily and against the reserved post. It so transpires that in the Seniority List dated 21.03.2011, while M.L.Meena was at Serial No.9 S.K.Meena was at Serial No.11, and this list stipulated that the actual promotion of S.K.Meena in DMS-III was from 19.12.2009,but his performa promotion was to be reckoned with effect from 20.07.2009. S.K.Meena felt aggrieved of the seniority so fixed under the Seniority List dated 21.03.2011 and made a representation. On this, M.L.Meena came to be issued show cause notice dated 08.06.2011 proposing to give benefit of promotion to S.K.Meena with effect from 31.01.2007 on the reserved post on which M.L.Meena stood regularized. M.L.Meena, made representation thereagainst. It was rejected and vide letter dated 01.11.2011, the petitioners