B.A Eligibility

You can get all the necessary details related to course from the below given link:
https://www.shiksha.com/arts-fine-visual-performing/dance-choreography/course/b-a-in-dance-raja-mansingh-tomar-music-and-arts-university-gwalior-278476

Yes, there is a chance. Keep following jmi.ac.in & do apply in other colleges for the said course, it's always better to have more options.
All the best.

They ask for 65 in the main subject.
But do check the eligibility criteria once.

Hello Kim,
Admissions in this college are through online portal of DU. It's based on marks of 12th and no entrance exam is conducted. Please hurry up since the date for registration for UG admissions in DU is about to close. I am attaching a link that will give you all the required information even if it pertains to last year:
http://www.drbrambedkarcollege.ac.in/admission-2017-18

If you are going to pursue honors in any course it becomes compulsory to have that one course in your best four percentage or at least have studied it in 12th.

You need to have 50% and above for admission in this college and course.

You need to have 12th from a recognized board with minimum 50% marks.

Yes, definitely you will get admission in any of colleges. Just check out for A grade college.

I am not really sure that you would be granted admission in this course after such a long gap. However, to apply for this course you need to have passed 10+2 or its equivalent with special aptitude in dance.
I would request you to contact the college officials once for clarity about applying.
Link: http://rbu.ac.in/

There is no eligiblity criteria as such. Its just that you should have scored well in English and overall you should score good percentage as if you opt Delhi University. It's best for B.A. Hons english with effective study. Good faculty with less fees however fee may be varies from college to college. It's just that you may eligible for the cut off of Delhi University. In private universities, Amity is the best. Here is the details regarding Amity University:
https://www.shiksha.com/humanities-social-sciences/languages/course/b-a-hons-in-english-amity-university-Noida-207080
Hope this helps.