Degree

Hi,
As you have a very good percentile in class 12th, you are eligible to take admission in this college. Yes, you can opt for music honors in this college, if you are interested in this course.

Yes, hospitality is he best industry to get a decent pay job at the moment. So, any such educational qualifications would be helpful.

Board percentage are not taken into consideration for VIT Admission process. VITEEE results are the sole factor responsible for your admission. If you get good rank in VITEEE you will get a seat in VIT.
I hope this helps.

Yes, you can easily get admission in a reputed college your numbers are good. Your caste doesn't matter in a good college and you can easily get admission in government college. So, don't worry and find a good college.

If you planning to go abroad, then why not pursue your Masters from any prestigious college abroad. On the other note there is no harm or demerit in pursuing your Masters from India if you are planning on going abroad in future. But, it would be better to pursue your Master's degree abroad in my opinion. All the best.

Any Bachelor's degree is okay for UPSC.