B.A English

No, you can't pursue this course because you have a very low percentage in class 12. But if you belong to ST category you had a chance to get admission in this course in out of campus colleges such as Swami Shraddhanand College, Delhi, Satyavati College (evening shift) and many more. You can visit a private college website.

No, you can't pursue this course because you have a very low percentage in class 12. But if you belong to ST category you had a chance to get admission in this course in out of campus colleges such as Swami Shraddhanand College, Delhi, Satyawati College (evening shift) and many more. You can visit DU website for further information.

I think you should opt for MA because then only your English (Hons) will be more beneficial and effectful. After Master's degree, you can become a lecturer by clearing UGC NET entrance exam. You can also do Ph.D.

You may go for MBA, this makes a good package for you because you are also studying French language course which has a good scope with English (Hons) or you may go directly for content writing or do B.Ed then you can become teacher of French or English language. Go for journalism. So, you have many options.

Delhi University has the same syllabus for it's colleges. This includes British Literature, Indian Writing in English, Romantic Literature, Indian Classical Literature, Theories- Feminism, Post Modernism and Modernism. And you can check the last year's cut-off on the official website of DU.
http://www.du.ac.in/du/index.php?page=cut-off-2017

Yes, you can opt for law after doing BA (Hons) English.

I think if there is any worldview critical edition, opt for that or go for the original edition of 1861 book as new edition has many variations and this disturbs the reader a lot.

No, not now. You have a lot of time, after doing Master's degree, you are eligible for the NET exam. So, you have a good amount of time left. But for now, just focus on BA (Hons) English.

You can go through the below mentioned names:
Agra College
Gyan Mahavidyalaya
Shri Lal Singh Degree College
Krishna College of Science & Rural Technology
Siddhant Raj Degree College
Smt. Laxmi Devi Mahila Educational Institute
Dr Bhim Rao Ambedkar University, [DBRAU] Agra

Every college has a different cut-off, but usually English (Hons_ cut-off ends lastly with 85-80% for general category. I have no idea as how much will it go in 2018. The maximum is 98-95% for good colleges like Hindu, Hansraj, and St. Stephen's.