Hello Darsi , Candidates having a minimum of 40% disability are only eligible to apply under PWD category. They must produce the required and valid Disability certificate with a clear mention of Degree(percentage) of Disability issued by the Medical Board duly constituted as per the State Govt. / Central Govt. as per the provisions of Persons with Disabilities (Equal Opportunities, Protection of Rights and Full Participation) Act 1995.

Hope it helps!!!