Since the petitioner was appointed as Beldar on regular basis on 1.2.1986, he completed 10 years’ period in the year 1996. His case is that he, after completion of this period, had become eligible for consideration. He further submits that at the relevant time, i.e., prior to 2010, the vacancies of Agriculture Sub Inspector were also available. Dedicated on these facts, his submission is that since the posts were available and as per the old rules he had become eligible to be considered, right for consideration under the old rules had accrued to him and, therefore, in his case, Service Rules, 2010 cannot be made applicable. It is not in dispute that as per Service Rules, 2010, the petitioner is not eligible as he does not possess the qualification of matriculation.