Languages

Firstly, I would like you to inform that there are two types of universities one of them prepare you for doing Ph.D. so that you can do some research and other are applied universities which prepare you to work for industries. Now the most important thing is you have to look for your desired M.Sc. Course on the site of
DAAD for all the colleges: https://www.daad.in/en/
There is all the information needed you can also attend the information-sessions by DAAD which are held at few cities in India moreover they will also tell you to do research about your desired course and you've to check the eligibilty from official college site and you can easily find the approved universities list on the site of DAAD. It is the trusted one and also there are mostly institutes which do not have a tuition fee which means you just have to pay you living expense there but few still have that. Also you can check for scholarships you're eligible for on the site of DAAD for desired course and college don't trust from any unofficial sources and scams check everything from official sites and here is the site of DAAD India site also for information sessions and all: https://www.daad.in/en/