ISBN1419551310

I have been studying for GMAT for a few weeks now and I think the OG is a great source for a good practice on real GMAT questions. But having said that, use the OG only once you grasp all the basics and when you are almost ready to take the GMAT. The OG does not contain any math conceptual content, so use it only for practice towards the end.

In order to get a real GMAT prep - I would recommend you buy the set of 9 books of "EZ Solutions," or whichever book(s) you think you need most help with. These books are very detailed oriented and cover everything on the GMAT math. First use the review modules to get the concepts and then use the workbooks for practice. Some of the most challenging topics in GMAT math, such as permutation/combination, probability, geometry problems, complex word problems, etc., are brilliantly explained in these books. Also, the EZ Advanced Workbook is a "must have" if you are aiming for a high score. It may be a good idea to buy Barron's without the CD (don't waste money on the CD version for any book). After doing all this, use the OG and you will see a dramatic difference in your scores. If you still need more practice, you may consider buying the Kaplan book (but really not needed). Save your money by not buying anything else. You don't even have to take any of those pricy courses. I followed this process and my scores have jumped from the 500-range to the 700-range. Good luck!

I think this is a very good review product for the GMAT exam, especially for the ones who work full-time and try to prepare for the exam. The information is very helpful and the explanation is detailed. I am glad that I chose this book to help me to prepare for the GMAT exam.

I highly recommend this book to anyone trying to prep for the GMAT. I had previously purchased a Kaplan book in prep to take the PCAT- and it was a great preparation for that test, so I had no hesitation in going to Kaplan a second time for GMAT prep. The format for GMAT was unlike any other test I had taken, but this Kaplan book was right on with explaining how to tackle the different types of questions they throw at you.
I didn't have much time to prepare for the test, so I focused mainly on my weak areas (in math!) - and ended up getting a 600 , enough to get into my intended program.

This is my first GMAT guide so far but I have found it very helpful. Every section reviews standard test taking as if you have never taken one before. Also, it goes into deep enough details that you feel comfortable when taking all of the sample tests. This book may not be the only book that one should purchase before taking the GMAT, but it is a helpful tool towards doing well.

This is a helpful guide to studying for the GMAT, but not an exhaustive one. I recommend using it at the start of your GMAT studies to get a good introduction to the test's mechanics and a general sense of each section. For practice questions and more in-depth, area-specific review, look elsewhere.

The book provides a succinct, easy-to-understand summary of each section and the key takeaways, but if you have any area-specific weaknesses or knowledge gaps, this book will not be enough. For example, there's a great section in the back that provides a review of almost all the basic math knowledge you'll need to have down cold, but the explanations given are short and sometimes represent only one way (and not always the fastest or simplest way) of doing a particular type of problem. Knowing all the basic math is not enough; you have to know how to apply it in many different ways under time-constrained conditions. The Kaplan guide is not going to fill that need for you, and in fact, if you use some of Kaplan's strategies (e.g., plugging in numbers) without a good grasp of the underlying principles, you could be worse off because the GMAT is designed precisely to trip you up on such mental shortcuts.

The practice questions skew toward the difficult side and answer explanations vary from decent to good, but as other reviewers have mentioned, some of the questions are not representative of the actual types of questions you will see on the GMAT. I also noticed a few typos and question errors sprinkled throughout the book and the CD, which seemed sloppy for a guide book to a test where attention to detail is key, and one that has already gone through multiple editions.

In short, if I could do it all over again, this is how I would use the book: at the start of my prepping, read over the strategy sections to get a basic understanding of the GMAT, and later on in my studies, do the practice questions once I've exhausted all Official Guide practice material and have those down cold.