Accounting & Commerce

If you don't want to do CA and you are interested in speak, write then after completing the B.Com you can go for the Mass communication or journalism and I think you should leave the CA.

Post Graduate Diploma in Banking (PGDB+)
Certificate Course in TeleBanking (CTB)
Diploma in Banking (DIB)
Post Graduate Diploma in Retail Banking (PGDRB)

Dear
After meeting the eligibility of the Top B-School, your academic record will matter. With the academic record, your foundation of your graduation degree could check, positive attitude, commitment, IQ level and your MAT, CAT, NMAT, XAT or GMAT score will also matter for the admission.
All the best

Truly speaking, 'NO'.

CA
CS
Law exam
are some of the exams you can go with.

Yes, you can go for MA provided you enrol within time with any university as match their eligibility criteria for enrolment.

There are different colleges for UG courses in commerce. You can join DU, IPU, Jamia Millia Islamia, JNU, Jamia Hamdard University, etc. Also, you can apply for SRCC.
You can refer to the below-mentioned link for various UG colleges for commerce stream:
https://www.shiksha.com/accounting-commerce/ran

Dear,
You can join these courses after completing your class 12th:
Most popular courses as given below:
B.Com
BBA/BBM/BBS
B.Sc in IT/BCA ( if you have information practices or computer science in Class 12th)
NDA
BA LLB/B.Com LLB/BBA LLB
Economics (Hons) prefer if you have mathematics or economics as subj

Yes, you can pursue your career in banking and accounts field. You can pursue B.Com and then you can appear for bank PO exams. This will help you in making a career in banking sector. After B.Com, you can also pursue MBA in banking and financial management which will help you to get career options i