B.Sc

Yes, you are eligible for B.Sc in computer science after Diploma in electronics & telecommunication. You might not be eligible for lateral entry in B.SC but you can surely join from 1st year.

Yes, definitely you can. You have to appear for NEET subject to fulfilment of other eligibility criteria.

Yes, NEET is mandatory for admission into B.Sc. Nursing courses.

You could go for M.Sc in same field, and further research if you are interested in the same or go for any MBA programme and pursue your career in industry. Or, if you have interest in any other field you should pursue your career in that. Good luck.

If you are interested in medical Science, either you can go for MBBS BDS like options. Or, you can go for B.Sc for paramedical courses.

Physics is a demanding subject. If you want to do teaching, you can do B.Ed and can teach in school till class 10th. You can go for higher studies do M.Sc Ph.D etc. And, can get into good research field. Also, you can apply for government jobs like giving SSC. Regards.

If you want to shift your college. It is possible in beginning of 2nd year. Contact your department teacher in charge and college. You have to talk in both concerned colleges they will tell you the procedure. The college you want to change with should also be willing to take you. Share your problem with your department Teacher in charge. He or she will contact the other college and help you.

Hello,
Yes, B.Sc Physics is there in the Sandip University.

You may try for post graduation and after that by qualifying NET or SET . You eligible to become a professor.

Hello,
Yes, you have chances after completing with Physics, Maths, and CS, but for navy entry you have to clear their entrance exams.