Australia

Yes, you can apply but you will not get top ranking universities and my suggestion is that you should reappear for IELTS and score at least 6.5 bands not less than 6 so that you can get admitted in a good university.

You should take up two exams I.e. GRE and TOEFL or IELTS.

First, I will suggest you to complete the CA course and mean while you can pursue PGPM/MBA from India and side by side then you may get a chance to go abroad.

Please specify the country that you are aiming at.

Hello,
The most common choices are:
CA, M.Com MBA in finance, CMA, CFA CPA FRM, ACCA. Etc. Now it's all up to you.

Hi, GRE is typically required to study in US and some universities in Canada. Check entry requirements firstly and prepare accordingly. If you want to study in Australia it is not required but accepted if one submits the score. You may check ets.org/gre for details, test centers, fees, test dates etc. GRE cut-offs vary from university to university. In general, a score above 310 is a safe score regardless of where you study.

Hi Hardik,
It's okay. Your board exams will get over by the end of March I presume. After that you can still take up the IELTS exam. The results of it will come out in just two weeks. After that you can easily apply to the university of your choice. I would suggest you to select the University now itself as sometimes the seats might get filled up quickly depending upon the course.
All the best.

Here are some options you can consider:
Rotman school of management (Canada)
York University (Canada)
McGill Desautel (Canada)
University of Alberta (Canada)
Ivey business school (Canada)
Macquarie University (Australia)
The University of Melbourne (Australia)
Monash University (Australia)
The University of business Sydney school (Australia)

Australia is well-known for the courses related to finance, CA biotechnology and other life sciences sports medicine, exercise Science, physiotherapy.

Well, that depends on the course and University that you are looking for. In order to get a clearer idea about the admission, I would request you to first fix a course and then search for universities that offer that course. In this way you can find out the eligibility criteria with respect to that University. All the best.