The eligibility criteria for the B.Sc. (Bachelor of Science) degree at Guru Nanak College, Mukatsar, in India, require candidates to have completed their 10+2 education in the science stream. Applicants must have studied subjects such as Physics, Chemistry, and Mathematics or Biology. Additionally, they must have obtained a minimum aggregate score of 50% in their qualifying examination. The college may also consider entrance test scores or merit-based admission, depending on the availability of seats. Meeting these criteria will enable aspiring students to pursue a B.Sc. degree in various specializations offered by Guru Nanak College, Mukatsar.