CBSE 12th

You have B.Tech IT and BSc IT in IT sector, other than that we have Diploma courses. You can choose as per your convenience.

you can't do it.minimum 55 percent required in every stream 10th,12th,and degree

no. It only take admission on the basis of marks in its written exam.

Following are options available for non medical Science students after +2 stage: (a) Graduation or Diploma in Engineering (b) Graduation in pure Science BSc Physics / Chemistry / Maths / Statistics (c) BCA (d) BBA (e) Five year integrated LLB (f) Hotel Management (g) You can change stream and go for BCom or BA Economics (h) Changing to fine Arts or Humanities (j) Fashion designing etc. Each option has its pros and cons. You can chose any option based on your interests.

BPT is a good option if you are people's person, have empathy and willingness to serve people. A good physiotherapist in a private hospital earns upto 2k per sitting.
With B Sc, you may go for M.Sc and then in research or education.

There are certain options open fr u. Take a subject in which u have interest. Some of the courses which u may opt are b.com/bfa/ bba/ llb/ bca etc. Try to get a good college. Thank you.

I recommend you to go after B.E or B.tech which gives you technical sound knowledge and then Go for Mba in Operations or Marketing where you can target all core companies in Energy, Power, Telecom, Oil& Gas sector for lucrative opportunity.

Yes, you will surely get admission in NSIT. But if you don't have a category then getting COE is tough. Though you may get ECE or ICE.

Without applying for entrance test it is impossible to get admission to MBA in SIBM so you will have to try next year now