To be eligible for a B.Tech degree at College of Dairy Science & Technology, Thiruvananthapuram, candidates must have completed their higher secondary education 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 KEAM. It is also essential for candidates to meet the age criteria set by the institution. Meeting these eligibility criteria will ensure that students are well-prepared to excel in the rigorous academic curriculum and practical training offered at the College of Dairy Science & Technology.