To be eligible for the B.Tech degree program at BLM Institute of Technology and Management Sciences in Jhunjhunu, candidates must have completed their 10+2 education with a minimum of 50% aggregate marks in Physics, Chemistry, and Mathematics. Additionally, candidates must have a valid score in JEE Main or any other relevant entrance examination approved by the university. Candidates from reserved categories may have relaxation in the minimum marks criteria as per government regulations. It is also important for candidates to fulfill any other specific eligibility criteria set by the institute for the respective B.Tech specialization they are interested in pursuing.