colleges, Law Colleges, Engineering Colleges and qualified Librarians and qualified Physical Education Teachers with effect from January 1, 1986, subject however to the express condition that insofar as the age of retirement is concerned, the present fixation of 55 years shall continue. The contention of the appellant is that the State Government having accepted the UGC Scheme, and as the scheme provides for a higher age of 60 years, all the clauses of the scheme became applicable. It is not possible to accede to this contention. Firstly, as already stated the UGC Scheme does not become applicable because of any statutory mandate making it obligatory for the Government and the Universities to follow the same. Therefore the State Government had the discretion either to accept or not to accept the scheme. In its discretion it has decided to accept the scheme, subject to the one condition, namely, insofar as the age of superannuation is concerned, they will not accept the fixation of higher age provided in the scheme. The State Government having thus accepted the scheme in the modified form, the teachers can only get the benefit which flows from the scheme to the extent to which it has been accepted by the State Government and the concerned Universities. The appellant cannot claim that major portion of the