Chartered Accountancy

Hi, every province in Canada have different educational requirements to become a CA. You must also hold a Bachelors degree. Look at his link for all the details:
http://www.accountingedu.org/canadian-chartered-accountant.html

Hi,
If you are dedicated to pursue CA, definitely, you may pursue CA. CA offers three level exams as:
(a) Foundation
(b)IPCC
(c) Final.
All non-commerce students may join CA-foundation. You may also join any coaching classes to continue your preparation.
All the best.

CA is the most suitable course for you. CA is offered by ICAI. It is organised in three level as:
1. CPT.
2. IPCC.
3. Final.
All commerce graduate can directly enroll for IPCC. To qualify CPT is not compulsory for them.
All the best.

You can pursue both, but concentrate mainly on CMA.

Quantum of opportunities in order of precedence are as follows: CA, CS, actuarial science. CA is the best option to set up your own practice.

Yes, you can do it. You may face a lot of difficulties in pursuing it but it is possible if you work hard.

Yes, you can. After completion of CS foundation, one may register with ICAI-IPCC and get enroll as IPCC student either with first group or both groups.