Science

You have passed class 12th with Science, but you want to take up Graduation in Arts, you are eligible say BA , (History, Sociology, Economics, Sociology, Languages, Media, Journalism, etc. ).

You have already pursued HSC (with Physics, Chemistry & Biology) and passed also. So, now again you cannot pursue a separate subject for getting into admission after studying. So, don't waste a year on this. Pursue what is applicable and eligible and start your professional life.

You can take admission in B.Sc. In some top colleges with this percentage. Based on your location of education you can choose a college and then can pursue your B.Sc.

It is a 3 year course and for first two semester fee will be INR. 75000 per semester.
From 3rd to 6th semester, it will be INR. 65,000 per semester for data science B.Sc.

University's like Jamia Millia and Jamia Hamdard organise entrance examinations for this course.

Hello,
Yes, you can apply in any forensic science college. It is a good option to choose forensic science. Kindly visit this link:
https://www.shiksha.com/science/colleges/b-sc-forensic-science-colleges-Delhi-ncr

Yes, you're eligible. You shall go and visit various websites and check their notices and criterion.

If you want to pursue a career in the teaching field then you have to do B.Ed and also some universities have made it mandatory to have a doctorate for applying to professor posts.

Hello,
You should check out the official website to know the fee structure of BBA.