B.Sc

There are many courses that are available for students to choose from. Some of the courses that are presented for students to go for after the completion of their graduate studies are:
Master of Technology in Biotechnology
Integrated Ph.D courses
Master of Philosophy in Biotechnology
Master of Science in Applied Biotechnology
Master of Science in Zoology (Animal Biotechnology)
Master of Science in Biotechnology
Master of Science in Industrial Biotechnology
Master of Science in Marine Biotechnology
Master of Science in Medical Biotechnology
Master of Science in Plant Biotechnology

You need to complete HSc in order to opt for a Bachelor's degree.

Dear Saurav,
There are many universities which provide B.Sc and BA in mathematics and physics.

After completing 10+2, you can do BAMS through NEET.

It will be a very good decision for your future, but before taking admission, first, check the institution's standard, its registration documents, teaching standards, practical exposures & most important, it's placement facilities.
In the field of hospitality, you must have to be well groomed & a smart communicator.
All the best.

MBA in Marketing is a right option for any student to choose. Every industry needs marketing executive these days. Marketing is on high demand, without marketing a industry can't run as it's the backbone. The scope is to huge and it's the right industry for any one to choose.
All the best.