Commerce

Yes, there is possibility you can take admission in another university for your 2nd year. I see many student of distance department continuously change their university. But, you should have migration certificate of your current university. Kindly contact your choice university.

Hi Atul,
Admission is based on the marks obtained in graduation or Diploma.
https://www.shiksha.com/bba/course/bachelor-in-business-administration-indian-institute-of-business-management-and-studies-borivali-west-mumbai-237941

You can take interior designing or fashion designing course after your class 11th and 12th commerce because, the stream does not matter to pursue any designing degree. Candidates must have an interest in and a flair for art and design. There is a number of designing colleges, from where you can pursue a degree in designing course. Here I am listing some best fashion designing colleges in India:
1. School Of Fashion Technology
2. Indian Institute of Art & Design (IIAD)
3. Vogue Institute of Fashion Technology
4. International Institute of Fashion Design (INIFD)
5. Arch Academy of Design
6. NID (National Institute of Design)

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-technology-dr-d-y-patil-unitech-society-s-tathawade-pune-35027

Sorry to say but sir a commerce student is not eligible for B.Tech.

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.

As far as I know, you should belong to PCM group to sit for the JEE exam.

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.