510 to 770 49Q 46V 6IR - What worked for me - 2 Years

I think that the "PowerScore LSAT LR Question Type Vol. 2" is a must have. It is my number 3 point under Critical Reasoning. The book is a collection of official LSAT questions and although I say to ONLY practice official GMAT questions I believe that practicing official LSAT questions is the exception to this rule. I found the questions to be very similar and often much harder. I think that if it weren't for this book I would not have performed as well on the GMAT Verbal section.

Yes there are question types that are not found on the GMAT such as the "Point At Issue/Point of Agreement" questions but the book breaks up each question type by chapter and so you can just avoid these questions.

I would absolutely purchase the book. About a week before the exam I would stop using the book and go over about 50 to 100 official GMAT questions again just to make sure your ear is tuned to the right channel (official GMAT questions).