Commerce

No, there is no sports quota as such.

Dr. D.Y. Patil Institute of Hotel Management and Catering Technology requires a minimum 45% in boards to apply there and you are way more eligible to apply for it.
You can learn more about the college from here:
https://www.shiksha.com/college/dr-d-y-patil-institute-of-hotel-management-and-catering-te

It's not necessary to have maths as 5th subject in 12th you can give the BBA exam of Delhi University. You just need to apply for the exam and get necessary score to get eligible and to get the college you want.

Yes, you can. Just take the CLAT exam to pursue 3-year LLB from any NLU.

IP University offers a very good scope in BBA LLB. Many people are doing it as it's a professional course and something new than just a BA LLB. You will also learn some management skills if you opt for this course.

If you want to do law then obviously BA LLB is something which will suit you, start preparing for CLAT exam mainly and other exams which universities conduct themselves, so LL.B. will help you make your career in the law field, not B.Com.
Regards.

There are many courses which include economics in their curriculum. BA (Hons) Economics is one of the courses which will provide you with the specialised knowledge in economics, and it is available in many DU colleges like SRCC, Hindu, Venketeshwar, etc. You can also go for BBE, whose entrance exam

You can pursue any of the following courses:
Diploma in Aviation and Hospitality
Cabin Management.

Hello,
You have completed graduation in commerce stream so you can do a lot of certificate courses which will help you to get both knowledge and job. As per me, you should do certified courses such GST certified courses, Tally, Taxation course, Accountant course and Advanced Excel.

Hello,
As she has taken maths and commerce, it would be better if she takes B.Com (Hons) or else she can take BBA or if she is interested in mass communication she can go for B.Sc in mass communication or any other specialisation in Christ.