Science

Hello Kriti
You should have to choose diploma course According to your strength. If you are not Maths masters then don't go for maths try to focus on others subjects

Hello,
Dayananda Sagar University is better for MBA rather than ME Ramaiah University.

Hello,
There are decent chances for good government college.
Check this college predictor by Shiksha. By this predictor you may get predicted information about in which college chances of your admission are high. https://www.shiksha.com/b-tech/resources/ts-eamcet-college-predictor.
Best of luck.

You have lots of option, so don't lose hopes. Focus on your exam, complete your class 12th. There are so many colleges who left seats for students appearing in compartment exams. And also, you can do courses which do not require Maths as subject, so just pass your exam first then apply for colleges.

You must go to their official website for any such things as they are not provided by others.

Yes, you can opt for Correspondence M.Sc. If you are working side by side. One option in Gurugram for this course is Amity University, Gurugram.

MBA in pharmaceutical management is a very narrow domain. I would suggest that you go for a general MBA as your graduation degree does not play an important role in MBA so even if you have done B.Sc in Hospitality management still you can pursue MBA in Marketing, HR, etc. Try going through this website https://www.shiksha.com/mba/ranking/top-mba-colleges-in-bangalore/2-2-0-278-0

No, you can't M.Sc is for Science students, and the eligibility to take admission in M.Sc, that you have a degree in B.Sc. Otherwise, you are not eligible for it.