As per 1:45 ratio 11 divisions can be sanctioned for the academic year 2006-2007 in S.V.HSS, Pullad. Applying 1.40 ratio the divisions in High school Section of the school for the year 20062007 comes to 12. As per Circular No.43743/J2/98/G.Edn dated 18.03.1999 Government clarified that 1:40 ratio can be applied only to retain the existing teachers who have approved service during the previous year. As per G.O(Ms) No. 125/2001/G.Edn dated 02.04.2001, it was clarified that it is mandatory to follow subject ratio in applying teacher student ratio 1:40 or giving protection or in recalling protected teachers to parent school. As per G.O (Ms) No. 11/2002/G.Edn dated 07-01- 2002, the 12th post sanctioned is H.S.A (Physical Science). There was already 4 H.S.A (Maths) against the sanctioned strength of 3. Hence Smt.P.C.Supriya H.S.A (Maths) is not eligible for retention under 1:40 ratio as the post sanctioned under 1:40 ratio is of H.S.A (Physical science). During 2007-2008, though a post of H.S.A (Maths) can be allowed she could not be retained as H.S.A because, that vacancy has to be filled up with, Smt.P.S.Geetha Devi, H.S.A (Maths) who is eligible for protection and 1:40 can be applied to teachers who was in service in the previous year. As Smt.P.C.Supriya was not retained as H.S.A in the previous year she cannot be benefited with 1:40 ratio. During 2008-2009 also there was scope for two divisions under 1:40 ratio and the posts shall be