Thanks to the GMAT club tests I scored almost 90 percentile in the quantitative part of the GRE. I think the questions are the most similar to those you can encounter on the real test. I really recommend it to people that do not have much time to prepare though still want to score high. Following the forum related to the questions revealed to be very helpful to me as I could eliminate all the doubts, I might have had. The verbal part did not prepare me so well but I still got into the Business School of my first choice. So happy! Thank you, Gmat club.