M.Com

When you are preparing for MBA you should go for it. You can also go for CFA.Chartered Financial Analyst.

With M.Com and BEd you are eligible for PGT teacher role in schools. If you are passionate about teaching and contributing in nation building, it is right career for you. It is not very high paying profession but very satisfying career. You can grow in school management and education administration role in future.

Complete details about course and structural functions enlisted below along with list of top colleges.
https://www.shiksha.com/top-10-institutes-for-distance-correspondence-mba-article-6301-1

For which location across India?
You can get the list of colleges here:-
https://banking.shiksha.com/mcom-colleges-in-india-categorypage-4-83-534-0-0-1-1-2-0-none-1-0

Majority of universities do not allow simultaneous study in two degree courses. You may look at rules & regulations of universities in which you are planning to do both the degrees. Beware that in order to do two degrees simultaneously, you may spoil learning and grades in both the degrees!

if u want to for teaching as a com. teacher first u need to complete m.com then only u are eligible for pgt com. .in case if u are going for bed first u may be got admission in some universities but u are not eligible for tgt job in schools.what I recommend for u is that go for m.com first and then for b.ed