APSET

Hello,
Eligible for Admission and Registration for Ph.D programme provided he/ she has qualified:
Master’s Degree of any recognized University/other qualification in a relevant field. The minimum qualifying marks are 55% at Post Graduation level (Relaxation of 5% of marks, from 55% to 50%, or an equiv

You are eligible, but I do not see the need of doing any more MBA degree courses because you already have two of them being done. I would say wait for the results to come out as some colleges require that.

The APSET exam is an MBA exam naturally and not anything related to any specialization on any subject in particular. Depending on your results in the exam you may specialize in any subject.

Hello,
I suggest you to use the Shiksha's predictor tool for more information and this will help you to predict the college according to your choice rank or percentile visit this link:-https://www.shiksha.com/college-predictor
Good Luck.

You should choose finance because you can get good career prospects with this subject.
Good luck.