Thanks both of you. Sumithra, you know how the challanges are right? They dont seem particularly difficult or too far off from the real gmat, although, some of those questions, I know I will never see on the real gmat. Every test I have done I have run out of time on them.
Yes, I do the same thing on gmatPrep, even if I remember a question, I start from scratch and make sure I can solve it rather than clicking an answer , which I may or may not remember right. I am really trying to push it to 50/51, but it gets harder than from 48 to 49, which I know I can do now.
Hobbit, putting the challanges down seems like a bad option, considering I paid for it..

But, yes, I will disregard my results, or try to do the tests untimed, or by giving myself a bit more time.
Verbal, I am doing the 1000 series, I know some answers are unreliable, but I dont have much else to practice from, and the OG questions, you will get done with so quickly. However, if I suspect an ans is not right, I look it up on the forum, and sure enough it's been discussed before.
Anyway, thanks for responding to my post. I was feeling pretty low after the last challange I took.