Delhi University (DU)

Yes, you are eligible for this course. Admission in this course mainly depends upon your marks in Physics+ chemistry+ Biology in class 12th. Your marks in PCB checked against the cut off released by DU for particular college and for particular course. For more information, visit DU website.

Visit Delhi University website, and click on UG admission portal and download the prospectus.
And, see the seats of sports quota in particular college for particular game.

It is not possible to transfer you from one university to another university. The transfer are valid from one Delhi University college to another Delhi University college after the completion of the first year. Particular college released their cut off to transfer in their college. Hope this review

It had to be released in this month. But officially, dates are not released.

Hello Darpan, There are many subjects available in which one can pursue B.A. Full list can be downloaded from the concerned webpage of SOL of DU. I would advise you to go through it and then only decide on the subject that fascinates you. Best wishes.

As your percentage is not so high, you can't get a government college but you can definitely get a private college.

These days a lot of labs are coming up which provide contract based research facilities to their customers, and they are demanding freshers to whom they'll train and hire, people can fetch jobs over there as well. Last but not the least if nothing works out academics will always have their backs.
Yes

You can check on the official website:
https://www.shiksha.com/humanities-social-sciences/articles/delhi-university-du-entrance-exam-result-2018-blogId-17419

Not sure about the criteria for getting the hostel. Request you to visit the college and get an idea from the college officials.

In order to get all the necessary details about courses offered by SOL, please visit the following website https://www.google.co.in/url?sa=t&source=web&rct=j&url=https://sol.du.ac.in/course/index.php?categoryid=2&ved=2ahUKEwiv4eeUx_vbAhUDvY8KHVCNA6IQFjAAegQIBBAB&usg=AOvVaw0zzCPe_rlbGtHehfFQZM8B.