Science

There is no particular eligibility criteria for this course as such. You can take up this course if you are :
Sales and Marketing professionals
Entrepreneurs
Students
Digital Marketers
IT Professionals

Please refer to the link provided below for a list of colleges in Orissa which offer M.Sc in Physics through distance. You should be able to download the college's brochure which contains important information like admission process, eligibility and last application dates in the college. Good Luck.
https://www.shiksha.com/science/colleges/distance-correspondence-m-sc-colleges-india?uaf[]=location&ts=18340120&rf=filters&st[]=119&bc[]=100&ed[]=et_21::dm_34

Please refer to the link provided below for details regarding exam dates for M.Sc in Maths from Dr. B.R. Ambedkar Open University, Hyderabad. You should be able to download their brochure which should give you important details like exam dates, eligibility and admission procedure in the college.
Link: https://www.shiksha.com/university/dr-b-r-ambedkar-open-university-hyderabad-24140

Please refer to the link provided below for details regarding important application dates, admission procedure, eligibility for securing admission in Maharishi Markandeshwar University (MMU, Mullana) for B.Sc in Biotechnology. Download their brochure which should contain all details regarding admission dates for current academic year and the next.
Link: https://www.shiksha.com/university/maharishi-markandeshwar-university-mmu-mullana-ambala-4279

Please refer to the link provided below for important details regarding admissions in Acharya N.G. Ranga Agricultural University for M.Sc. in Food Science and Technology. You can download their brochure which contains information regarding admissions in the mentioned college.
https://www.shiksha.com/university/acharya-n-g-ranga-agricultural-university-hyderabad-24889

Please refer to the link provided below for a list of colleges which offer courses in Mechanical engineering after B.Sc. You should be able to download their brochure which contains important details like last application dates, eligibility and courses of your choice.
https://www.shiksha.com/engineering/colleges/m-tech-mechanical-engineering-colleges-india

You can go for Master in business administration (MBA) degree if you think your business skills are good enough.
MBA in Biotechnology
MBA in Hospital Management
MBA in Pharmaceutical Management
You can also go for a degree in Environmental Science
Industrial Fish and Fisheries to contribute to the benefit of nature. The environmental science has a great scope nowadays due to the increasing threats to the environment such as global warming, pollution and many more.

B.Sc in Fire and Safety
B.Sc in Fire and Safety is a Bachelor of Science course. This course focuses on areas such as fire safety, industrial safety infrastructure management and planning.
This course can be done by students who have passed class 12th in science stream. The course duration is 3 years.
Please refer to the link provided below for a list of colleges and their fee structure of B.Sc.
Please use this link to download their brochures which will give complete details regarding important fee structures of the college in question.
https://www.shiksha.com/science/colleges/b-sc-colleges-india