I took a sample gmat club math test earlier today. Given that it's not CAT, how reliable are the scores? I noticed that even when i got 700 level questions right, the next one would be 600, which would never happen on the actual GMAT.
Sorry if this question has been asked before or belongs in another forum.
This is an old thread but FYI for the guys coming through here:
The FREE GMATClub test is not adaptive. The Adaptive GMAT tests are the real deal and they are incredibly difficult: same principles, just much, much trickier. I just bought a subscription and had I known they were this tricky I would have done so months ago. Good luck.