IELTS

Low marks in graduation don't affect a lot if you want to do Masters then first you have to filter all the entrance examinations that are suitable for you and try more to fo better in this and prepare for the interview as well because the entrance exam has almost 60 - 70 % weightage and almost 10-20

Hello Geeta,
On this website, you get all the material for CAT or other material for the MBA entrance test. It is a paid website.

No dear, you have a low chance to get good college in canada.

No you have a 13 year gap which is not acceptable in IELTS.

Yes, definitely you can do MS in CS from abroad.

RMIT University, Deakin University, University of Canberra, Monash University, etc.

Yes, you can apply for some US universities and colleges but not the top tier colleges as you require a minimum of 7. For more information please visit https://www.shiksha.com/articles/all-about-ielts-blogId-5697.

If you are planning to do your MBA from abroad like Canada or north America then you have to give IELTS as the top universities require that.

Getting admission depends on many factors like parents' income,10th marks, academic letter of reference with what you have mentioned above if you have the following you can get admission.

Hi, you can apply for Canada but chances for getting visa will be very less for that you need to do IELTS again so you can get more bands to get visa.