Accounting & Commerce

B.Com is not in computer science. Choose accordingly. Both are different ones.

Yes, you can pursue this. You need to either look for CCSU or IGNOU other than regular universities. But now only the first 2 universities would be accepting admissions as the admission process of most of the universities has been completed.

Here is the list of top commerce colleges in India:
https://www.shiksha.com/accounting-commerce/ranking/top-commerce-colleges-in-india/97-2-0-0-0
Here is the list of top science colleges in India:
https://www.shiksha.com/science/ranking/top-science-colleges-in-india/101-2-0-0-0

Hey Sadan ,
Yes you can get admission here as the candidate must be having 50% aggregate in 12th class and you've a great percentage you're eligible.
This might also help you :-
Hey Sadan
No you cannot take admission here as this college is for PG only for that the candidate must be graduate from a known university.
This may help you:-
https://www.shiksha.com/college/dav-college-chandigarh-davchd-1623

yes, you definitely are as their eligibility criteria says:
The basic eligibility criterion for pursuing MA(Public Administration) degree is having graduation degree in any stream with a three-year study duration. Candidates should have a minimum aggregate of 50% or its equivalent CGPA.

Kindly visit this link:
https://www.shiksha.com/b-tech/resources/comedk-college-predictor

Kindly visit this link:
https://www.shiksha.com/b-tech/resources/comedk-college-predictor

You most probably will not get VISA or admission if you have compartment. Foreign institutions are pretty strict about their criteria and don't usually entertain compartment exams.

After completing B.Com, you can apply for various PG courses like MBA, M.Com or you can apply for BSE (Bombay Stock Exchange) and NSE (National Stock Exchange) exams or you can apply for various courses of BSE Institute.
You can also eligible for various government exams like UPSC, State government exams like MPSc, SSC CGL RBI exams etc.