To pursue a B.Tech. (Bachelor of Technology) degree at J.J. College Of Engineering And Technology Tiruchirappalli, candidates must meet certain eligibility criteria. Applicants should have completed their higher secondary education (10+2) or its equivalent with a minimum aggregate of 50% in Physics, Chemistry, and Mathematics. Additionally, they should have qualified in the relevant entrance examination, such as JEE Main or TNEA, as per the guidelines set by the college and the government. Meeting these requirements ensures that students possess a strong foundation in science and mathematics, enabling them to excel in the rigorous curriculum of the B.Tech. program at J.J. College Of Engineering And Technology Tiruchirappalli.