India

Hello Vinay,
As per your rank you're chances are very slim for getting any NITs, however, you may check here for your probable colleges:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
All the best.

There are a lot of opportunities in this field like compositor, modeling artist, lighting artist, Animators in the movie post production houses not only in these, there will be a lot in advertising agency, Game designing Industries, TV industry and a lot. Now, it becomes a trend settlers to complicate with software jobs in India. And it has decent salary packages for freshers.

Yes, you can get admit into Delhi University for B.Com program. It will depend on your 12th marks and entrance exam of applicable.

Yes, you are eligible for Banking Diploma course and I will suggest you to do MBA in Banking and Finance for a better future.

Hello Vishnu,
These days almost all states have put in restrictions on admission to engineering colleges in their respective states. Only domiciles can take admission. Of course some seats are reserved for NRI & some for FN's. Some states have certain seats reserved for all india quota meaning for students from other states. In Tamil Nadu its the Anna University which is designated agency. You will find all required information on their webpage.
Best wishes.

No, you need to be a proper Graduate and also should be born and brought up in Maharashtra to do MMS in any institute for that matter.
However, you can inquire about the PGDM Program.
Thank you.

Yes, there is. There is numerous 5 star and 4 star hotels. Depending on your skill you can grab the position of Management trainee. Or even as a staff. The industry is booming in India and we can expect a lot more investment into the industry in the coming years.

I would suggest you go for Lateral Entry for your daughter. This will help her to choose the college she wants to study through her lateral entry. She can directly get into the college to pursue her studies ahead.