Hello everyone, this is my second post ever on this forum (First was the creation of the 2013 Jones thread, join me on it!)
Anyways, I took my GMAT in March of 2011, so it was quite a long time ago; hopefully my story can help you guys out. I think the test changed since, but I think some of my anecdotes will generalize to the revised test.
I spent about 2 months studying. My theory is, it's not about how long you study or even how many hours a day you study, its about knowing how to study. In my personal case, I am a quant guy so I spent most of my time on the verbal section. When I took the exam, it was Reading, Logic, Sentences. I'l take each part separately:
Reading: It's hard to "learn" how to read faster, but it is easy to DISCIPLINE yourself into becoming a more focused reader. I can't stress how key this is. You do not have to speedread to beat the gmat; however, the student who has to read sentences multiple times because he loss focus is in big trouble. I recommend reading a book or two or more in the month before taking the gmat. This will get your mind accustomed to focus on reading and will give you an inside edge at control of your own mind's focus. Now, on to the questions. Take Practice Tests and take a LOT of them. If you get a question wrong, don't tell yourself the answer is "wrong". It's not telling you your dumb, it's telling you that you are making improper inferences. DONT INFER UNLESS THE QUESTION TELLS YOU TO INFER. You want to pick the answer that is the most painfully obvious from the text. Thus, although it may seem like a good thing if you know the
subject you are reading about, it is most often not. I thought I was golden everytime the passage on the practice tests were about chemistry because that is my study, but I most often got the most wrong on passages like this. Don't let your own knowledge infringe on the material that you will be asked about. There will only be one choice that is completely accurate and not a logical leap. Pick that one and move on to the nextquestion. And don't read choice a, read choiceb, read choice c, like choice c, and pick choice c. Read all the choices.. easy to say but in practice this takes discipline.
Logic: Much of the same strategy as reading, but here you have to infer. Again, read all the choices. Many of them may seem correct. In reality, more than one of the answers may be correct. However, there is one that can be inferred directly from the material. If one choice follows from the material and violates common sense and the other requires common sense to infer, Go with the first choice! Keep your logic linear... Keep track of all teh inputs required in your logic to reach a position. If one of the inputs is not in the text.. that answer is Wrong!
Sentences: Learn the rules. Learn the rules. Learn the rules. They are going to try to trick you with long drawn out sentences with complex clauses. In math, we use paranthesis to separate things. For example, sin5x would look better if we wrote sin(5x). In sentences, you should do the same thought process. For example:
"Each of the scientists have a computer". This sentence is WRONG. Know why? Think of it like this:
"(Each of the engineers) have a computer". The subject in paranthesis is referring to a singular person.
"(Person) have a computer". Now it is clear that this is wrong:
"(Person) HAS a computer" --> "Each of the scientists has a computer" is the correct sentence.
Besides this, focus on parallelism and idioms... those are key.
As far as the AWA goes, keep the logic linear and maintain a structure... that is what they look for.
And for the quant: Work fast but at every logical step you make, quickly ask yourself, "is this logically correct?". Then, when you get to the end, you will not have to worry about getting the problem wrong, because you evaluated every step. Half of your brain should be in problem solving mode, and the other half should be in editing mode. This is not the math test where a simple mistake is forgiven. At least in my day, the CAT meant that getting 2 questions wrong early killed your high score.
I'm sorry I'm not more specific... I'm more just relaying the realizations I made on my path to the test taking environment. It's definitely an intimidating process, but I wish you all the best of luck.
-Texigan