Hello Aspirant

For BA:

Candidates must have passed 10+2 or an equivalent examination with not less than 50% marks in aggregate of best 5-papers or in the subject concerned

Bsc:

Candidates must have passed 10+2 or an equivalent examination with not less than 50% marks in aggregate in Physics, Chemistry and Mathematics and in the subject concerned

You can look for eligibility criteria of different courses on the official website:

https://www.jmi.ac.in/admissions