Hello Aswin

Getting into German universities can be quite tough,As the give you world class education they also expect you too be quite advanced with your work

Here are some tips to start preparing

1.Complete minimum A1 and A2 exam in German language(Basic requirement),they have 2 types of course English taught and German taught

Even if you are getting into English Program they will still need German language for basic interaction

2.Get a good score (2.5 on German scale)

3.Collect your documents right away(All important marksheet)

4.Show your X-factor(can be anything from playing guitar to writing a book)

5.Apply at all German univ of your chioice

and then sit back and relax.

I hope this helps

Thanks