M.S

Minimum 50% is required in graduation to take admission in PGDM course .
After that there will be a aptitude test , GD and personal interview .
On the basis of candidate performance , they select the candidate

Dear Ashish,
From the academic side, it is only the English language test IELTS which you need to give and if i remember the score required may be overall 7.5 or 7 with no band less than 7 or 6.5. From the practising perspective i think you need to clear a licencing exam, so please check this out with the University you are applying to.

Hi Amol, this is a very common query. You need to fulfill the admission requirements which is high academic grades and must take IELTS or TOEFL. GRE is optional to study in Germany so you may choose to skip the GRE. I will request you to visit DAAD website for further information.
http://www.daaddelhi.org/en/
Hope it helps.

No, both are different institution.
Here are their websites.
www.msrim.in
www.rims-edu.in

Hello Nimi, India too has good institutes for aerospace engineering. If you are planning to study abroad Germany is the top destination besides Singapore, UK and USA.
Regards

Have you taken GRE? And which branch have you studied in?

If you are planning for a business program, it is a good country to go to.

The cgpa is good but you will need IELTS 6.5 or TOEFL 80 to apply for any universities in Germany.

Germany is good for two reasons. One their standard of courses is best and secondly the education at public universities is almost free.