Languages

See, I will suggest you go for Miranda House or Jesus Mary. I will further suggest you to do Diploma in German as it will be very helpful. Try for Christ University, Bangalore too.
I hope I have answered your queries.

You can consider the following colleges:
University of Kalyani
Ananda Mohan College

Yes, you can teach in any good college or open up your own private coaching classes.

You need to have a good knowledge of grammar. You should have a rich vocabulary. In the personal interview round, questions related to your hobbies and basic introduction will be asked to you.

It's a course related to English and you can choose any of the positions like an English teacher, soft skill trainer, or tutor and you can also write KPSC, UPSC and RRB exams.

English medium will be the language of teaching.

Are you looking for UG or PG degree?

No Engilsh honors is not available in Banasthali Vidyapith.

Course in Functional English: Career Prospects
Course in Functional English qualifies candidates to apply the skills and knowledge gained through the programme in varied fields of jobs. Candidates would find it easy to communicate effectively in their workplace, attend meetings and participate in writing essays. The programme prepares the students to overcome their fear of English, and enhance their skills in effective communication required in day-to-day workings. Regards.

I doubt that you would get admission in the final year. However, you can contact the college officials for better understanding.