Ravenshaw University

Selection is based on a merit list developed based on 12th marks submitted by the candidates for each particular course. Bachelor of Science (B.Sc.) Eligibility: At least 50% marks (45% for SC/ST) in 12th with relevant subjects from a recognized board.

Yes, it could be just check the official website of the Odisha University.

No, you can't take admission in Ravenshaw University, if you have failed the accountancy exam because it is a core subject and if you fail in it, you won't be eligible for admission in Ravenshaw University.

Admission to M.A. English is done based on merit or an entrance exam. The application process for admission to M.A. English is not difficult, you can fill out the application form online on the official website of the colleges. Some colleges also conduct a GD/PI round to offer admission to M.A. English courses.
For merit-based admission, selection of candidates is based on marks scored in their undergraduate programs while entrance-based admissions are done on performance of applicants in various national and university level exams such as CUET PG, IPU-CET, TISSNET etc

I can't be sure because it depends on how other students have performed in their exam.
So you have to wait for counselling

Hello, the cut-off is 85 percent. So I'm sorry you won't be getting admission over there. Hope this answer helps.