These course have a greater scope CA AND CFA. what is the eligibility criteria to be a CA. Its should be helpful or not ?

#As you Know that any degree which we do have a relevance for a specific field of specialization. Lets talk and discuss about the question which you have raised. Lets talk aboiut CA and CFA.
CA is a well known and acceptable degree of education in India, lot of CA are running a successful practice of their own and many are working at middle and senior level. CA deals with specialization on subjects like Accounting, Taxation, Law, Costing, Finance etc. CA has been one of the most successful career option for commerce student. 

The only limitation with CA is that its very long course and requires a very high level of patience since the result of CA are very low and its very difficult for any one to pass CA.

CFA (Chartered financial Analyst) Is the course which has gained high amount of visibility and acceptability among the financial markets and investment communities . CFA Deals with Subjects which are focused towards Financial market and investment domain. CFA is widely regarded and rewarding career in abroad but it has got a limited acceptability in India at this moment.

If you ask about the topics covered it would be CA which has higher coverage of topics in terms of the knowledge if provide but it became a general degree which can provide you opportunities in various industry and sphere of job market.

CFA would be specific towards a Investment market community and thus it would be a focused course, so if you want to make your career in Financial market then it would be better to do CFA otherwise it should be CA