Graduate Record Examination (GRE)
As an applicant you have to successfully pass the Graduate Record Examination Test (only GRE - general test) with 160 points (quantitative part).
Your official GRE report of scores must be received by the RWTH directly from the Educational Testing Service (ETS). The code number for RWTH Aachen is 8504.
Your test should not be older than 2 years.
More information on the Graduate Record Examination can be found on the GRE homepage.