B.Com

B.Com + CA has gain lot of traction, since its low supply and high demand amongst BFSI sector. You can have good salaries, if you pass in first attempt and secure good ranks.

You can send an e-mail to the university before you apply. You will find options, but there is no guarantee that your degree will be recognized. You can look for PG Diploma in Canada.

Admissions are very competitive in USA. You must show them, what your career plans are and why you want to study IT? You can check the admission requirements and e-mail the universities before applying.

You can make lucrative career into investment banking with foreign banks, but you need to pursue MBA in finance from a reputed college.
You can check the below mentioned link:
https://www.shiksha.com/make-it-big-with-investment-banking-article-4944-1

CPA, CFA and FRM hold very niche value. The placement opportunities after such courses are lucrative and can fetch careers into investment banks.

You can try out for the top notch B-schools mentioned below.
https://www.shiksha.com/mba/ranking/top-mba-colleges-india/2-2-0-0-0
For B.Com you may look below.
https://www.shiksha.com/top-commerce-colleges-in-india-rankingpage-97-2-0-0-0

According to me, it would be something related to import and export.

B.Com is suitable for its curriculum and more relevant with business management. You can alternatively go for BMS or BBA, which is good for MBA in hotel management.