According to the Persons with Disabilities (Equal Opportunities, Protection of Rights and Full Participation) Act, 1995, educational institutions are required to reserve:
3% seats
for persons with disabilities.
However, as per the Rights of Persons with Disabilities Act, 2016, which replaced the 1995 Act, the reservation has been increased to:
5% seats
for persons with disabilities in educational institutions, including universities and colleges.
So, the correct answer is indeed 5%!