As many of you may know, at the end of the major sections in the
MGMAT book series there are suggested questions to do in the OG 12 that correlate with the section studied. I have been leery of using the OG 12 until I have finished my studies because I don't want to run out of official questions. I have finished most of the OG 11, so it is not as I haven't gained any experience with official GMAT questions.
I wanted to know if I should go ahead and tackle the suggested questions, or if I should wait until I have finished my
MGMAT books.
Thanks in advance.
Also, on a side note, does it annoy any of you that the the Official Guide is set up in such a way that the answer and explanation to the question you are doing is no on the very next page of the book. I hate having to go to the answer section because whenever I do it reveals the other answers to me. On a lot of the official problems, once you have seen the answer, the question is pointless.
Sorry, this was just a side rant.