Science

After BA in any discipline, you can go for Masters i.e MA in your honours subject or even in the optional subject you have chosen. Secondly, you can go for MBA which is one of the most demanding courses. If you are interested in matters of law then you can go for a 3 years LLB and continue your career as a lawyer. There are lot other courses provided by different colleges and universities which can give you a better perspective for your future.
If you are considering for a job after graduation then there are also many opportunities. Most of the government and centralized banks jobs have graduation as their eligibility criteria. So, you can apply there. Private jobs with the only graduation will not fetch you a good salary. For a private job for a decent amount of salary, you should have a postgraduate degree.

You must graduate. Graduation is a must. Here are few things you can do, and DO adjust or modify them as per your own convenience :)
During your graduation years, revisit NCERTs and read all class 6-12 NCERTs (Social Science, History, Geography, Science) and develop an understanding of basics. ( For class 11-12 NCERTs, read selectively, I might answer how selectively in another answer)
Develop the habbit ofNewspaper Reading. Start by any simple newspaper, The Indian Express for example. No notes making. Remember you're just developing the habbit of reading. And during newspaper reading sit with a mobile with google search and google whatever news, its context, terminology, etc. You don't understand, as much as you can, but till a limit because graduation ki padhai bhi hai. When you get comfortable switch to The Hindu. Daily listen to AIR news, 15 min in morning (8.00 am for Hindi, 8.15 am for English ; and 15 min in night (9.00 pm for Hindi, 9.15 for English I think) the easiest way to revise major current affairs. If you have access to TV then news at 9 on DD news is also good. Develop an inqusitive mind. That's it. Developing basics by NCERTs
and understanding your surroundings and whats going on in your society, you country, your world, through current affairs. That'll be a LOT to achieve if you can in your graduation years.

If you are planning to apply for a B.Sc. Course but are puzzled about choosing the right college, you are certainly at the right place. Given below is the list of top 10 B.Sc colleges in India on basis of rankings released by India Today. All aspirants aiming to build their career in science related fields must refer the rankings below in order to make a wise decision while selecting a college. After all, choosing a good college is the foundation stone to build a successful career later. Towards the end, we have also listed the top 50 B.Sc colleges in India as mentioned in India Today rankings.
https://www.shiksha.com/science/articles/top-10-bsc-msc-colleges-in-india-blogId-13473.