Hello abhradeep

The eligibility for bsc type courses is as follows

• Each candidate may apply for a maximum of two subjects.
• Candidates who have passed/appeared in the Higher Secondary Examination (10+2 system) conducted by the Council of Higher Secondary Education, West Bengal or an equivalent examination are eligible to apply
• For admission, the candidate must pass any of the aforementioned examinations, with at least five recognized subjects (full marks not less than 100), including the English language.
• For admission, candidates with International ‘A’ level or International Baccalaureate qualifications, at least three subjects at the IGCSE level and three subjects at the ‘A’ level are required, with English in either of the two levels.
• For admission, the candidate must secure a minimum aggregate score as per the following table in his/her qualifying examination in 12th standard

Good luck I hope this information helps you