Humanities & Social Sciences

MBA and M.Sc are two very different courses. Some people find M.Sc tough, whereas, others find MBA tougher. It depends on the outlook of each individual. M.Sc gives graduates access to the scientific or technical field, whereas, MBA offers its candidates access to the management or administration of a particular organization. You should select a course where your interests lie, and one which you feel more comfortable with.

BA and B.Sc are different fields. If you opt for B.Sc, you will be placed in the scientific cum technical field. After BA, you would have to pursue arts as a career. If you want to appear for civil services, either of the two should suffice. You should opt for the course you are comfortable with and where your interests lie.

You can pursue a course in journalism, film and cinematography or history field.

Go to your college administrative office and ask what you need to do to BA (Pass). They might ask you to pay some fines and take the exams or they might ask you to complete the same next year.
If you don't want to finish BA at all then join some other course.

There are apps like Elevate, Hello English and many apps related to the preparation of IELTS/TOEFL exam.