MBA/PGDM

MBA has wider scope and opportunities as MBA graduates can be employed in all types of industries and all management functions. Whereas, PG Diploma in banking and finance graduates can only be employed in BFSI industry. If you want to work in BSFI industry only then PG Diploma in banking and finance

This you should decide, after self-analysis. Try to know your interests and keep in mind your previous background. Based on these factors, you have to decide your future course of action. If you're confident, you can study MBA.

Yes its possible, you can do it.

Masters in Business Administration (MBA) is a two years degree course in the field of management. In India MBA degree can be awarded by any recognized university or by a business school affiliated to any university. Post Graduate Diploma in Management (PGDM) is a two years Diploma course offered by

You can appear in CAT exam for the number of times you want.

Once you have your IELTS score of 6.5 or above, you may start applying through official website daad.de. You will need a CV, reference letters from your professors or employer. Shortlist the universities and check their individual requirements as well as some of them may ask for SOP too.
All the bes

As a Mathematics graduate, you would have superior numerical skills, therefore MBA in fiancee can be very good option for you. If you have good computing skills, you can also evaluate MBA in IT with specialization in Data Analytics as an alternate. You are eligible for all MBA specialization options

Kindly visit the link mentioned below:
https://www.shiksha.com/know-the-cat-cut-offs-for-top-b-schools-article-11860-1

Dear,
Every IIM focuses on CAT result, GD-PI and your academic record plus your IQ level and presentation skills.

Dear,
That depends on your current job profile and future planning.
If you can give me your short introduction, then I can help you with the specialisation selection and also suggest you some more options.