To be eligible for the B.Tech degree program at Achariya College of Engineering Technology in Puducherry, candidates must have completed their 10+2 schooling with a minimum of 50% aggregate marks in Physics, Chemistry, and Mathematics. Additionally, candidates must have a valid score in entrance exams such as JEE Main or any state-level engineering entrance exam. Candidates from reserved categories may have relaxation in the minimum aggregate marks as per government norms. It is also important for candidates to fulfill any other eligibility criteria specified by the college or university.