Study Abroad

PGDM is an autonomous programme which is approved by AICTE.
MBA is a programme which is affiliated to a university.
Colleges which offer AICTE approved courses will also offer PGDM not MBA.
Typically, if any PGDM is to be equivalent to MBA then the course duration should be 2 years, a 1 year PGDM will

They won't entertain your percentage. At least, 70% is required to study in Canada.

DDS (Doctor of Dental Surgery) & MDS (Master of Dental Surgery). It is the extension of Bachelor of dental surgery, BDS. No, any other country provides direct MDS.

Why one would study a generic degree from UK or Australia? It will be damn expensive compared to India and not really have a great paid job or career. You can study multiple specialisation like:
Accounting
Business LawEconomics
Finance
Human Resource Management
Management
Marketing
Professional
Econo

NUs is one of the top rated institute The QS World University Rankings201617 ranked NUS 12th in the world and 1st in Asia, while the independent QS Asian University Rankings 2015 also considered it to be the first and there is no doubt this is the best institute in Asia.

MBA isn't cheap anywhere in the world if you want to do it from a well reputed institute which can give you RoI in 2 years in Australia it is around usd 50000 and in UK as well as USA it is around USd 70000 in Canada it is USD 31000 to 75000 in Singapore it is around 40000 USD

You may face challenges in meeting the eligibility criteria for MS in Germany because the majority of German universities prefer students with 10+2+4 years of education for admission in MS courses.

First of all you need to learn their language. Most of the courses in Germany are taught in German language. The fee structure is comparatively very low but the living costs are quite high. If you find a part-time job in Germany then it will be more helpful.

If you are ready for that exam then after taking the exam the results will be published within a week.