International Business

GMAT is must to get a good college, score above 550 makes your way easy. As per my concern you should go for Canada because of affordable fee. Otherwise US is best because there are number of best colleges.
Good luck

Your question is quite vague. Try to search for it.

Hi Somi,
Admission requirements differ. Have you decided which university you want to apply to? For admissions to MBA applicants must hold a Bachelor's degree, have a work experience of 2 to 3 years, must have taken GMAT or GRE and IELTS or TOEFL. France is home to popular business schools like HEC, INSEAD etc.

You can refer this link for colleges:https://www.shiksha.com/mba/colleges/mba-colleges-in-maharashtra

You can always go for MBA after completing MCA. However, after doing MBA if you join some financial institution or bank your MCA qualification will be of no use. Rather if you have pursued MCA, it is better to complete it and get into the field and start working. You can always handle business even after doing MCA. MBA is not a pre-requisite. It is always your talent works and not your degree.

You should opt for MBA in your favourite subject.

If you are pursuing CA Final,then no need to pursue another courses. First of all complete it. Above mentioned courses are not going to give you any advantage in your career.

Kindly refer this link, hope you would get some help:-
http://www.bestindiaedu.com/distance-learning/courses/master-international-business.html All the best.