To be eligible for the B.Tech degree program at Tudi Narasimhareddy Institute of Technology & Sciences, Yadadri Bhuvanagiri, candidates must have passed the 10+2 examination with a minimum aggregate of 50% in Physics, Chemistry, and Mathematics. Additionally, candidates must have a valid score in entrance exams such as TS EAMCET or JEE Main. It is also important for candidates to meet the age criteria set by the institution. Meeting these eligibility criteria will ensure that students have the necessary foundation to excel in their B.Tech studies at Tudi Narasimhareddy Institute of Technology & Sciences.