B.Com

Yes, for further information, please check the website as they keep on changing the admission pattern.

You can go for M.Com and Ph.D to choose a good academic career, or you can go for MBA in financial markets for good job prospects in companies. Log in to some good websites to check details regarding Visvesveraya, Lovely Professional University, Chitkara, etc., or if you have patience, then you can go for CA, CS, CMA or CWA. These are the professional courses. Hope this will help. All the best.

You can't do CA in Australia, because it is an Indian concept. You can do ACCA, CFA CWA in Australia as these are also professional course like CA. All the best.

You can go with distance learning MBA programs. Here are many universities for MBA programme. So, you may enroll there. Distance Learning Universities are
1. Amity University distance learning
2. Annamalai University
3. Suresh Gyan Vihar University
4. Mewar University

No, don't worry about it. Once you grasp the accountancy rules, you may find you're better ATIT than your commerce counterparts since you would try to logically understand the problems.

BCom Honors in which subject? If accounts, then below is the eligibility criteria, I think you will get the admission because you are nearby criteria try for admission
Aggregate: 80% [best 4] + 80% in
Accountancy/ Accounts / Business Studies/ Commerce/ Costing &Taxation/ Economics/ Statistics / Commercial Law & Auditing / Mathematics or other allied subjects

Sorry, you can't pursue both the courses from the same university. If you want you can change the course initially while filling the form.