IIM Ahmedabad - Indian Institute of Management

If you are referring to Executive MBA, then yes of course. But if you are referring to ePGP (long-distance MBA) then NO.

Can you clarify, what do you mean by BC-D category?

In case, you are interested in pursuing your management degree, now is the time to pursue an Executive MBA. Please refer EPGP course offered by IIM-B and PGPX course offered by IIM-A.

No, IIM-A doesn't offer MCA course.

Your 12th mark will serve as a huge hindrance for a call from IIM A. I suggest you to try for colleges which are more lenient in terms of acads: MDI/FMS etc.

I would recommend you to consider Executive MBA as it supplements your rich experience and helps you place yourself in relevant management position post your 20 years of experience. You can look at EPGP (IIM B) or PGPX (IIM A) in case you are planning to do MBA in India. Moreover, you can also look at 6-month long courses offered by IIM A/B/C for retired army executives to introduce them to the business world.

Yes, in fact the incoming programme PGP has around 5% CAs at IIM-A.

IIM A does not offer BBA. You can pursue your Bachelors degree in the field you are interested in. Speaking about MBA/PGDM, as a fresher, you can either opt for PGDM from any of the IIMs or you can opt for MIM ( Masters in Management) from any college abroad, all are equally good provided you are not looking fro placements. Indian colleges provide placement to students, but such is not the case of foreign institutes. Please find the FT world ranking for MIM: http://rankings.ft.com/businessschoolrankings/masters-in-management-2016

Yes, you can. If not explicitly, then implicitly. It is all about demand and supply.

People with higher work experience usually opt for PGPX which is an executive MBA equivalent course offered by IIM-A. Usually, people doing PGPX have work experience of 5-7 years or more because of the minimum age criteria of 27 years in case of PGPX. People with 2-3 years of work ex usually do not meet this criteria and hence choose to join PGP IIM-A.