GMAT

Yes, majority of European universities require an MBA applicant to submit GMAT scores. The GMAT scores and cutoffs vary per university. Thus, applicants must check for requirements before applying and also preparing for GMAT exam. 

Scores ranging between 515 to 615 on GMAT are good score and help in meeting cutoffs for applying to German universities for an MBA program. Any score above this is also a good one to get admissions. The cutoffs may vary per university and applicants must check admission trends and stats before aiming for a particular score. 

Any GMAT score between 645 to 765 is a good score to aim for MBA colleges in Europe. Admissions for MBA in Europe also require supporting academic documents as well as testimonials from professors for assessing the complete profile. Thus, merely scoring is not the only criteria for admission.

The average GMAT cutoff for MBA in USA ranges anywhere between 545 to 755. The applicants can aim for B-schools in USA accordingly. 

Ofcourse, a GMAT score of 755 can help you get admission to MBA at Harvard. Usually the cutoff ranges between 655-745, and a score of 755 is a good score to get through the process. But the supporting documents should also be at par in order to get a sure shot win for the MBA admission at Harvard.

Getting admission can be dicy if applicants are unable to qualify or meet the GMAT cutoff for a given university. But, if the supporting documents of the applicants are good enough, they can be helpful in still having a hope to get admission despite not meeting the cutoff.

Any GMAT percentile which is above 85 is a good percentile and competitive enough to get admissions broad. A higher GMAT percentile is essential to make the profile look competitive and have an upper hand in admissions. 

There are technically three sections on the GMAT exam:

1. Quantitative Reasoning (QR)
2. Verbal Reasoning (VR)
3. Data Insights (DI)

These are the sections on GMAT exam and they can be attempted in any order. There is no hard and fast rule that they have to be attempted in the above given order. 

The GMAT exam syllabus is fixed and is not dynamic. There are a fixed set of topics per section that applicants have to look at to prepare for the syllabus. The exam sylabus does not change randomly or at a short span, official statements are released and time is given for implementation as well.