BCA

I believe BCA course is hosted only in India & Nepal. So, you can't pursue it from abroad. If you want to learn programming languages which you will be studying in your BCA course then you can check out this app "BCA - Course Programming" which is specially designed and developed for BCA students and is available on Google Play Store. It has programs and assignments of languages like C, C+ and Java with their outputs. You'll be studying these languages in your 3 years of BCA.

No, IITM Janakpuri doesn't ask for mathematics. Only 50% in +2 is required for admission.
If you want to learn programming languages which you will be studying in your BCA course then you can check out this app "BCA - Course Programming" which is specially designed and developed for BCA students and is available on Google Play Store. It has programs and assignments of languages like C, C+ and Java with their outputs. You'll be studying these languages in your 3 years of BCA.

If you have studied 1st year of BCA from a college and now you want to pursue the course from another college. Then, it is possible but this process is very hectic. You'll have to appear for the entrance exam and personal interview for the admission into other college. Plus, the fees of the course will also be high.

I don't think that after BCA, you'll be able to study abroad. You can do your Master's degree from here, then try to seek job abroad. Thanks.

For better opportunities ahead, you can do Diploma course from NIIT. Good luck.

https://www.shiksha.com/college-predictor
Use college predictor link to know about this. Good luck.

Hi,
Kindly predict your college in this college predictor. The rank predicted might not be accurate but it certainly does give an idea to the aspirant. Check it below:-
https://www.shiksha.com/college-predictor
Hope it helps.

Hi,
Kindly predict your college in this college predictor. The rank predicted might not be accurate, but it certainly does give an idea to the aspirant. Check it below:-
https://www.shiksha.com/college-predictor
Hope it helps.

Hi,
Kindly predict your college in this college predictor. The rank predicted might not be accurate but it certainly does give an idea to the aspirant. Check it below:-
https://www.shiksha.com/college-predictor
Hope it helps.

Hi,
Kindly predict your college in this college predictor. The rank predicted might not be accurate but it certainly does give an idea to the aspirant. Check it below:-
https://www.shiksha.com/college-predictor
Hope it helps.