Andhra University, Visakhapatnam

Yes, your rank seems very good and you can get admission to Andhra University.
Best of luck.

Hey, it has already started.

Hi,
Yes, you may have a chance of getting a seat in AU.
So please participate in the counselling conducted by AU from June 4th onwards.
For more information, please visit:
www.audoa.in
All the best.

There are about 210 private medical colleges in India and the fee structure varies from year to year and college to college, but I can say for sure that Christian Medical College-Vellore is a very good and top college. It is a private college and the fee structure is less than even 1 lakh. There are many other colleges in Karnataka that have a fee structure of 3 lakhs per year. There are colleges in the north too offering education at around 3 lakhs, but the best one is CMC-Vellore and CMC-Ludhiana.
Good luck.

Well, if possible to get the certificate, you can go for it. But in most of the MBA colleges, they give some time about a month to submit your all pending documents. So, don't worry.

Yes, you can apply for M.Sc Mathematics.

Eligibility for M.Sc in Astronomy:
*The minimum eligibility required to be met for admission to the course is B.Sc or an equivalent degree with a minimum aggregate score of 50%.
*A few universities and colleges in India conduct entrance examinations for admission to the course.
Good luck.

I think no because your rank is not sufficient to get admission in this university.

You should have done Bachelor's degree of minimum three years duration with at least 50% marks for general category and 45% marks in the case of SC/ST in the qualifying examination with mathematics or one of the subjects at 10+2 level.