Canada

Hi Mayank,
It depends on a lot of factors like what you want to study, budget, interests, your academic background, etc. Pursuing Bachelors degree abroad will open more options and opportunities for you. A pathway to a MS right away, however you must keep a check on your long term plans.
If you are willing to study abroad, you must have a good academic profile and always look for a reputed university which is known globally.

What is your prior qualification?

I don't think there is any MCA degree abroad. This notation is used in India. If you are interested for MS in computer sciences and related field, you can check:
1. RMIT.
2. University Technology Sydney.
3. QUT.
4. University of Waterloo.
5. University of British Columbia and
6. University of Toronto.

Hi Jitendra,
It will depend on the market requirements, your qualification, university reputation as it matters a lot in India, skills and talents you have. Few years of work experience in Canada will help. Exams you need to crack will depend on the job you are looking for. It also varies from company to company in India. Some might require aptitude tests.

Hello, do you mean admission? You haven't specified your grades firstly. Please be more specific with your question.

You can try for New Zealand or Canada and consider a good consultant for your visa.

Can you brief me about your academic qualifications?

Hi,
You need GMAT score in many of the universities at Canada.
You can check the below mentioned link and apply as per suitability:
http://www.oxfordseminars.ca/GMAT/gmat_profiles.php