Colleges in Pune

Hey, you will have to sit in the entrance exam and score good marks to be eligible yo get admission in the university.

Above 120+ in NATA.

The fees for MBA finance for open would be 1 lakh or so.

I don't think you can get any scholarship based on ISC marks. You may get scholarships by state government when studying in state government colleges. Scholarships are given on the basis of merit and achievements. Scoring 85 or above 90 is common in ISC or CBSE.

They will teach you about mass media, how it works, how to improve communication skills, writing, etc.
https://www.shiksha.com/b-j-m-c-bachelor-of-journalism-mass-communication-chp

As per the information available on the internet, you need to study majorly about Part A-Chemistry, PART B-Biochemistry, Biotechnology, Microbiology and Physics Environmental Science. The question comes from the syllabus of what most of the topics one has studied in his graduation.

As per my knowledge, DIAT does not conduct courses for general students. It conducts postgraduate courses for personnel of the armed forces and DRDO in the fields that are of importance to them. I am attaching a link that will give you all the required information about DIAT. If you know otherwise, I would be happy to receive any information from you.

There are only 9 colleges in Pune that offer M.Sc microbiology:
https://www.shiksha.com/science/colleges/m-sc-microbiology-colleges-Pune