is gre score valid in australia
IELTS. 1  Minimum of 6.5 overall and no less than 6.0 in all bands. 2  Test scores are valid for two (2) years and must be submitted directly by IELTS to the Carnegie Mellon University Australia Admissions Office or uploaded with your application.pplicants must provide a valid score for the GRE or GMAT test below. Graduate Records Exam (GRE). Students must achieve an average minimum score of 300. 1  Institution Code: 2074.