Hello,
I have noticed a weird inconsistency between the range of my DI grades in
GMAT club tests and the one in the official practice tests.
More specifically, in the gmat club I range between 69-72, while in the official practice tests I have scored 71,78 and 80. It is a bit weird because I feel that my performance is relatively consistent and there is not a big difference in the number of mistakes. It could be that I lose some easy ones but I am very surprised of the big difference in the grade.
Has anyone else experienced such an inconsistency? Any thoughts?