To be eligible for the B.Ed degree program at National TT College for Girls in Alwar, candidates must have completed their graduation with a minimum of 50% marks from a recognized university. Additionally, candidates must have studied Education as a subject in their undergraduate degree or have a Bachelor's degree in Education. It is also mandatory for candidates to have qualified in the entrance exam conducted by the college or as per the guidelines set by the university. Meeting these eligibility criteria is essential for admission to the B.Ed program at National TT College for Girls in Alwar.