The eligibility criteria for pursuing a Bachelor of Dental Surgery (B.D.S.) degree at Shri Sathya Sai Medical College and Research Institute in India are as follows. Candidates must have completed their 10+2 or equivalent examination from a recognized board with Physics, Chemistry, Biology/Biotechnology, and English as compulsory subjects. They should have obtained a minimum aggregate score of 50% in the PCB (Physics, Chemistry, Biology) subjects. Additionally, candidates must have qualified in the National Eligibility cum Entrance Test (NEET) conducted by the Central Board of Secondary Education (CBSE). Meeting these criteria ensures eligibility to apply for the B.D.S. program at Shri Sathya Sai Medical College and Research Institute.