To pursue a Bachelor of Business Administration (B.B.A.) degree at Great Ganges Institute of Technology Unnao, aspiring candidates must meet certain eligibility criteria. Applicants should have successfully completed their higher secondary education (10+2) or its equivalent from a recognized board or university. They should have studied subjects such as English, Mathematics, and Business Studies/Economics/Accountancy/Commerce during their 10+2 education. Additionally, candidates must have obtained a minimum aggregate score of 50% in their qualifying examination. However, the specific eligibility requirements may vary, and interested students are advised to refer to the official website or prospectus of Great Ganges Institute of Technology Unnao for detailed information.