Science

Check out the link below :
https://www.shiksha.com/university/north-eastern-regional-institute-of-science-and-technology/nerist-entrance-exam-question-papers.

Yes, there are chances that you might get a seat there. Just fill in the application form and attend the counselling.

You can do B.Sc(IT) provided you satisfy eligibility criteria. To do B.Sc(IT) you must have passed 12th class with Maths as one of the subjects with an aggregate 50%. Most of the colleges have different percentage criteria, very few take admission test too. But 98% colleges do not take admission test and in Christ you can take admission directly.

Hi Rahul,
You should go with Maths as maths is mostly asked in one form or the other in many competitive exams be it UPSC or any government exam whereas physics is not so asked if considering competitive exams so you should go with Maths. Good luck.

If you have B.Sc. With physics as a subject, you can easily take admission in Agriculture.

Hi,
It depends on you whether you want to pursue it from Private or Government colleges. Private colleges have higher fees but you can do M.Sc. From Government colleges in a lower fee and can get a placement if you do from top colleges. There is an exam IIT JAM conducted for M.Sc. Admission in top colleges of India like IITs, NITs, IISc, etc. You can appear in this exam if you are eligible and wish to do M.Sc. From such top colleges.

Hi, If you have completed your M.Sc. In Maths and want to go for research, there is an exam CSIR NET in which you can appear. You should opt for CSIR NET JRF and after qualifying this exam you can pursue your research and apply for Ph.D.