Hello,

It's difficult to comprehend the exact full of the term you used MCS, in case it's related to any state level civil service exam then usually the criteria for these exams are passed Bachelor's Degree in any stream from a recognized university, hence you're eligible for the same, there can be other criteria to be fulfilled as well such as working knowledge of the language of the state, the ability to read, write and speak the language is compulsory, in case your query is for something else, do mention in the comment box below.