To be eligible for the B.Tech degree program at NIRAJ INSTITUTE OF TECHNOLOGY, Kanyakumari, students must have completed their higher secondary education (10+2) with a minimum of 50% aggregate marks in Physics, Chemistry, and Mathematics. Additionally, candidates must have a valid score in national entrance exams such as JEE Main or state-level entrance exams. Preference may be given to students with relevant work experience or extracurricular achievements. Admission will be based on merit and performance in the entrance exams, followed by a personal interview. Candidates must also meet the age criteria set by the institute.