Engineering

Mention your JEE Mains score.

Yes, there is provision for sliding. Apply for that you may have chance.

Your expected JEE Main AIR is about 24399. Change in engineering branches is difficult because you need to remains in top 2-3 students in your branch. JEE Main September can give you the another opportunity so work hard for getting your desired branch of engineering. The following are the other options at present rank.
1. IIIT Trichy (ECE)
2. NIT Andhra Pradesh (Mechanical)
3. NIT Srinagar (IT)
4. IIIT Bhubaneswar (C.E)
5. IIIT Una (IT)
6. IIIT Vadodara (CSE)

The following colleges are offering the Biomedical Engineering course in Hyderabad.
1. University College of Engineering (Osmania University)
2. Jawaharlal Nehru Technological University
3. BV Raju Institute of Technology.

If you are doing B.Tech from a private University than ICAR accreditation is mandatory for pursuing PG in Food Technology from ICAR accredited colleges. The ICAR accreditation is not necessary for government. Or Public funded colleges for pursuing B.Tech Food technology course.

You should go with B.E. /B.Tech. Instead of B.Sc. Because B.E. Students have the advantages over B.Sc. In terms of employment opportunities. B.E. CSE, ECE, IT, Biotech etc. Are the preferred engineering branches for girls.

Last date to apply for BE/ B.Tech programmes AT TIET was July 31, 2020. Hence the admission process of B.E/B.Tech of TIET has been closed.

Yes, you will get CEG for B.E. in Computer Science and Engineering because yours marks are very good enough for CEG for B.E CSE.

The last year closing rank at SVNIT for Integrated M.Sc. (Mathematics) was 126745 in general category. So you can get the chances here for doing integrated M.Sc. (5 years) course. The following are the other options for you.
1. Auro University
2. P. T. Sarvajanik College of Science.