Science

Hi, for B.Sc, you have a very low chance in DU. You may check Delhi University's website and go through the cut-off.

To pursue M.Sc Physics, you need to pass graduation in Science subjects (Biology, Maths and Chemistry). You may contact the college officials directly for specific criteria and admission procedure. *
Some of the colleges offering M.Sc Physics are :
-National College
-Loyola College
-Christ College
-Allahabad Agricultural Institute
-D B S College
-Guru Gobind Singh Indraprastha University
-Amity University
-Sri Bhagawan Mahaveer Jain College
For more, you may refer to the link mentioned below. https://science.shiksha.com/msc-physics-in-india-categorypage-2-65-650-0-0-1-1-2-0-none-1-0#page-top

Yes, you got good rank. You can apply in Andhra Pradesh in any college. All the best and if you really like my answer than upvote me.

Hi,
Yes, you are eligible, if you have completed your graduation with 50% or more than 50% marks.

This would depend on your interest areas and career aspirations. In case you intend to pursue a career in Economic/Equity research / financial journalism/academics area then M.Sc Economics is better. However, if you want to move into a career in analytics & data sciences, then the other two courses are better.

The course offered by BIT Mesra is M.Sc (Math and Computing) not B.Sc (Math and Computing), however, exit option is available after 3 years. Admission for M.Sc course is based on marks obtained by the candidates in Class 12th / equivalent qualifying examination. Hostel accommodation is available for all students in general. We will be happy to hear from you in case of any more queries. Please visit BIT Mesra website www.bitmesra.ac.in for more details.