CBSE 10th

If you are not interested in Science stream, you can opt for commerce stream or arts stream. There is a wide range of interesting subjects to choose from in arts stream.
But before opting for commerce or arts stream, make sure you are not interested in Science stream as you can't change it back and forth. Do a little introspection.
If you like biology, the medical profession is also highly sought for, just that you have to bear with physics and chemistry for a few years.
Good luck for your future!

Yes, you can do it. Commerce graduates have good options as follows.
M.Sc. Finance
M.Sc. Corporate Finance
M.Sc. International Finance
M.Sc. Banking and Finance
M.Sc. International banking
All Masters programmes abroad are specialised programmes and focusing on a specific field. This will make you more employable.

Well, the thing that matters is your interest. Whichever field you're interested in, go for that.

Yes, if you want to do a job then you can but you can only pursue BA or distance mode of education type course. You can't pursue any professional courses because after the supreme court order none of any pro courses can't be done via distance mode of education.

Yes, you can get admission though your UPSEE marks are not good enough to get you a seat in good college. Try to get any good private college if you can.

Hi Riya,
Eligible candidates can apply online or offline with required information. Shortlisted candidates will be called for group discussion and personal interview based on score/ percentile obtained in CAT/ XAT/ MAT/ ATMA.
Please refer the link below for detailed information on the same:
https://www.shiksha.com/mba/course/master-of-business-administration-gauhati-university-guwahati-71254