To be eligible for the B.Tech degree program at V.K.S. College of Engineering and Technology in Karur, candidates must have completed their 10+2 education with a minimum aggregate of 50% in Physics, Chemistry, and Mathematics. Additionally, they must have a valid score in entrance exams such as JEE Main or TNEA. Candidates from reserved categories may have relaxation in the minimum aggregate requirement as per government norms. It is also important for candidates to meet the age criteria set by the college. Overall, students must demonstrate a strong academic background and a passion for engineering to be considered for admission to the B.Tech program at V.K.S. College of Engineering and Technology.