Accounting

Only if you are an oversea candidate or applying for the executive program.
Regards
Akshat

You are studying in 12th so you should currently focus on CPT and you have a good chance of doing CA, CS, CWA as you have interest in doing accounting and finance.

You have many options of Diplomas after graduation as I am also a working person and it's easy to do Diplomas. You can do a Diploma in taxation, Diploma in accounting, Diploma in import and export, all these are 1-year courses.

Hello,
Yes, if it's an undergraduate degree. Also, you must check the academic requirements and not only the IELTS score. Every college has its own requirements, suggested you check the websites. Feel free to write back for any clarification.

You can go for CA as you are graduated now so you don't have clear the Entrance exam and directly go the inter that is IPCC Exam
Or, MBA is also the best option provided you do it from a good college by giving entrance exams like CAT, CMAT, MAT, etc.

Please check: https://goo.gl/q63qVB

If accounts is not cup of tea then you can have two ways
1) Take a admission in that college where First year is common where you can study all your subject from marketing finance hr system and operation. Then take a decisions.
2) Or just forget about finances and go for any other branch like Marketing HR System IT Telecom etc.
All the best.

There are many short term courses like Tally which you can do with Bachelor degree you can do diploma in taxation management foreign exchange. You can do diploma in import and export diploma in auditing is also there. These all courses are for one year and Tally is for 6 to 7 months.