To pursue a B.Tech. (Bachelor of Technology) degree at PATNA SAHIB TECHNICAL CAMPUS Vaishali, candidates must meet certain eligibility criteria. Firstly, applicants should have completed their higher secondary education (10+2) or its equivalent from a recognized board or university. They should have studied Physics, Chemistry, and Mathematics as compulsory subjects during their 10+2 education. Additionally, candidates must have secured a minimum aggregate score of 45% in the qualifying examination. However, the eligibility criteria may vary for different categories such as SC/ST/OBC, where a relaxation of 5% in the aggregate score may be applicable. It is important for aspiring students to fulfill these requirements to be considered for admission into the B.Tech. program at PATNA SAHIB TECHNICAL CAMPUS Vaishali.