B.Sc

You can go for-
1. B.Sc. Forensic Science
2. B.Sc. Microbiology
3. B.Sc. Optometry
4. B.Sc. Radio therapy
5. B.Sc. MLT
6. B.Sc. Nursing.

The cut-off marks for Saint Xavier's every year changes but it is very high, always. I would request you to please mention your subject wise marks.

B.Tech + MBA is always better. Try to do it from Pune.

B.Tech Biotechnology is a 4 Years course, which deals with technological applications in Biology while B.Sc. Biotechnology is a 3-year course. Later, students can go for M.Sc. Course and then Research later. If you want to pursue Research Career like Plant Biology, Molecular Biology, Genetics, etc.

The four-year B.Tech. Curriculum focuses on the technological applications in biology. The three-year B.Sc. Course is conducted as any other Science subject and the students can go for the M.Sc. Course and take up research later. The B.Tech Course is a better option. After a B.Tech degree, students

http://www.peshaa.com/Upcoming-fields/Scope-of-Biotechnology-in-India.html
Please click on the above link to get all details about B.Sc. In Biotechnology.

B.Sc. Biotechnology has so many job opportunities, but if you have PG in these field M.Sc. Biotechnology, you can have more scope than B.Sc. Biotech. In both salary and your position. If you specialisation in same field, you can have more scope. All the best.

It is a good decision. But regular degree will have more value than distance education. While coming to salary also, it differs. If you are interested to do job and also study regular course at same time, you can manage your time in both of them like 4 days job and 2 days college ( if you take these

After completing B.Sc in Physics, you can apply for various government exams like UPSC, state government exams, SSC ( Staff Selection Commission) exams, etc. Or you can apply for MBA!