Hey as Germany offers quality education, a multi-cultural environment and expertise that is recognised the world over.

As per my idea yes GRE score is required for MS in German university

Eligibility

Candidates are expected to have at least 70-75% from a reputed Indian University.

They are also required to appear for GRE (by some Universities) and a score of above 300 should do the needful.

Also, it can boost a student's profile if he or she appears for the course even though the University has not requested for it. IELTS (6.0) or TOEFL (100) is also required.

GRE

GRE or the Graduate Record Examination is conducted by Educational Testing Services (ETS) and is accepted worldwide as a measure of aptitude for postgraduate courses. The test scores are valid and acceptable at German Universities as well. It is important to note that while universities accept the tests, they might require you to take a subject test as well

Selection process

Selection is done through

Test of English as a Foreign Language-TOEFL,

International English Language

Testing Systems-IELTS.

GRE score

Here I am giving you list of some top German university

University of Heidelberg

Leipzig University

University of Rostock

University of Greifswald

University of Freiburg

University of Munich

University of Tübingen

University of Halle-Wittenberg

University of Marburg

University of Jena