M.Sc Eligibility

Eligibility for a Marine Biologist
Educational
The minimum educational requirement for an entry-level job as a Marine biologist is Bachelor of Science degree with a focus on Marine biology. However, most preferred is a Masters degree in Marine biology. For research and university teaching positions, PhD in Marine biology is required.
Marine biology areas of study include systematics, ecology, anatomy, physiology, biochemistry, pathology, parasitology, reproduction and development, mariculture, ocean farming, pollution biology, energy resources and conservation.

Sorry brother, you can't do that.

Eligibility for M.Sc. (Environmental Science):
As a minimum criterion of eligibility, aspiring candidates need to have completed:
Higher and Senior Secondary levels of education (classes X and XII) with a minimum aggregate score of 60%.
Graduation in Science/ Engineering/ Economics/ Mathematics/ Statistics/ Geology/ Geography, with a minimum aggregate score of 60%.
Often, candidates are required to qualify an institute, State or national-level entrance test for admission to the course.

M.Sc. (Chemistry): Eligibility
As a minimum criterion of eligibility, aspiring candidates need to have completed:
Higher and Senior Secondary levels of education (classes X and XII) with a minimum aggregate score of 60%.
Graduation (B.Sc. with Chemistry as one of the main subjects), with a minimum aggregate score of 50% (45% for SC/ST candidates).
Often, candidates are required to qualify an institute, State or national-level entrance test for admission to the course.

You should have passed B.Sc. examination with at least seven units (i.e.minimum required for majoring in a subject) in Microbiology.

Eligibility for M.Sc in actuarial science:
Listed here are the minimum criteria of eligibility that need to be met by aspiring candidates for admission to the course.
10+2 qualification with a minimum aggregate score of 60% in maths.
Student Membership of the Institute of Actuaries, India/UK.
B.Sc/ B.Com with a minimum aggregate score of 50% with mathematics and statistics as two of the main subjects.

Hi Santosh, BCA is a 3-year degree and I doubt if it will be accepted. You have to first check with the universities, many will ask you to complete the first year of an MS degree in India itself. Overall academics must be very sound, more than 75% is recommended.