To be eligible for a B.Tech degree at Sirda Group Of Institutions, Mandi, candidates must have completed their 10+2 education with a minimum aggregate of 50% in Physics, Chemistry, and Mathematics. Additionally, candidates must have a valid score in JEE Main or HPCET entrance exams. The age limit for applying is between 17 to 25 years. Candidates must also meet any other criteria set by the institution, such as attending counseling sessions or personal interviews. Meeting these eligibility criteria ensures that students are well-prepared and qualified to pursue a B.Tech degree at Sirda Group Of Institutions, Mandi.