To be eligible for the B.Tech degree program at Himachal Institute of Technology, Paonta Sahib, candidates must have completed their 10+2 examination with Physics, Chemistry, and Mathematics as compulsory subjects. They must have obtained a minimum aggregate of 50% marks in the qualifying examination. Additionally, candidates must have a valid score in JEE Main or HPCET entrance exams. It is also important for candidates to meet the age criteria set by the institute. Meeting these eligibility criteria will ensure that students are well-prepared to excel in the rigorous academic environment at Himachal Institute of Technology.