Science

Sometimes, students may find difficulty while opting B.Com after completing class 12th from science stream and not be able to score good marks because of subject like accounts, law and taxation are different.
All the best.

Both of them are better. If you have proper vision, then you can excel in any of them. M.Sc in biotechnology will open a wide scope for research in high level. MBA will also help you to enter into the corporate world, where you can commercialize your ideas.
Both of them gives you enough scope for growth and make your future bright. Now, it depends on you where your interest lies.
Best of luck.

Hi Vaishali Rawat,
Please visit the link given below for all the institutes offering M.Sc in chemistry
https://engineering.shiksha.com/msc-chemistry-in-pune-categorypage-2-65-651-0-0-174-114-2-0-none-1-0

Hello Simantan Dutta,
Please visit the link given below for fee structure of VIT for all courses provided by them
http://www.vit.ac.in/admissions/feeStructure

If you are planning to take biotechnology as a career option, then you have to be very clear that you have to continue your studies till Ph.D or at least Master's degree because Bachelor's degree holders or Diploma holders will not have any scope as it is more inclined towards research.

Logistics and supply chain includes the concepts of linear/ non-linear equations, statistics and bit of calculus.

Food science is a blooming course in our country. If you can understand it well, then you can reach at the top. If you can pursue M.Sc, then you can go for higher research or you can join as a food nutritionist. But, according to me research is the best option. You can explore more and will receive many opportunities.
Best of luck.

Yes, you can. Currently, IGNOU, Anna malai University and few other state open universities are offering B.Sc through distance. It is tough to pursue B.Sc from IGNOU as compared to any other conventional university.

No, you can't opt for merchant navy as mostly males are preferred for this course. The acceptable qualification is Bachelor's in nautical science and mechanical engineering.