Science

Hope your doing well Pooja! Yes, you can do an MBA. You have to take up entrance exams like CAT, MAT, CMAT, GMAT, and XAT. The various college conducts their own entrance exams. You can also get direct admission through management quota. You have to have 50% in your UG level. Since you have complete

B.Sc. Nutrition is available in distance mode also. Following are a few universities offering this course:
1. The Global Open University Nagaland
Eligibility : 10+2 with Science subject Duration : Three years
Total Fee : Rs. 24,125
For more details, visit: https://nagaland.net.in/BSc-Nutrition.htm

JEE Mains mark is for engineering course. B.Sc. Is not a engineering course. Admission is B.Sc. Course is based on college internal entrance exam or class 12 marks.

Top Competitive Entrance Exam List For M.Sc. Biotech Admissions
TIFR Exam : Tata Institute of Fundamental Research Graduate School Admissions Exam. JNU CEEB :Combined Biotechnology Entrance Examination (CBEEE)
IIT JAM (Indian Institute Of Technology Joint Admissions Test For M.Sc)

For AFCAT, you have to do BE/B.Tech.

Yes you are eligible for M.Sc.

Refer the college predictor:
https://www.shiksha.com/college-predictor.

Someone who wants to pursue a B.Sc. In Radiography should have completed Science (10+2) preferably with Physics, Chemistry and Biology/Maths. The duration of the course is three years.

Refer the college predictor:
query. https://www.shiksha.com/jee-mains-college-predictor.