Great questions!
Before directly answering it, it’s important to ask ourselves : what exactly is the GMAT testing, and why is it difficult?
What is the GMAT?
Let’s start with the basics:
The Graduate Management Admissions Test (GMAT) is a standardized test which many MBA programs around the world require as part of their application process.It measures skills in the fields of English, Mathematics and analytical writing and takes 3.5 hours to complete.
Why the GMAT is Different
The GMAT is sometimes referred to as the GMAT CAT. CAT stands for Computer Adaptive Test. Two of the exam’s four sections (Quantitative and Verbal) are computer-adaptive. This means that during those sections the test adapts to your level of ability as you go.
What does it mean that the test is adaptive? Well, it means the GMAT is no ordinary test. It doesn’t measure your knowledge, it measures your “mind flexibility”. Therefore, if you wish to excel in the GMAT, it’s essential you work on sharpening this cognitive capability. By breaking down the GMAT experience, we can better understand what “mind flexibility” is. GMAT asks us to provide quick answers to unfamiliar questions.
Each question serves up a different twist: a different level, uses a different set of tools, has a different length, tells a different story, can take from a few seconds to a few minutes to solve. But, most importantly, it presents us with questions that can be solved in many different ways. Unlike your high school teacher, the GMAT is not interested in learning how you solved each question.
You just have to be fast enough and answer correctly if you want to have a chance to solve as many hard questions as you can in the limited time you have (hard questions generate higher scores!). You must be fast and correct.
Studying Right - for youAll that being said, what counts in acing the GMAT is finding the tools that work best for YOU. The most common mistake is doing things the other way around, that is, starting test prep without looking for the solution tools that work best for you.
The point is, if you haven’t studied all the possible question-solution tools and researched all questions to learn more about how to figure out which tools can be used in which questions, you cannot accurately choose the right tool.
There’s no choice when there aren’t any options. You’ll find yourself doing only what you are used to doing or what you’ve been doing since high school. So how to do that? One approach would be turning to online computer assisted customized learning. This is a new format, developed by examPAL. Instead of reproducing the teacher-in-a-classroom experience online, the site uses personalized machine learning to bring the best out of each student.
Study Plan
So how to start? I suggest starting off with making yourself a study plan, consisting of these steps:
1) Familiarize yourself with the exam – What is the test structure? What are the formats of the questions?
2) Focus extra practice time on your areas of weakness – What matters is getting to the correct solution, fast: the problem is that just solving lots of questions (with practice tests or coaching) is not sufficient in terms of improving mental flexibility. Actually, the opposite is true. Solving thousands of questions without improving your mind’s flexibility will only cement the wrong thinking patterns.
3) Train yourself to find YOUR best solution approach to answering GMAT questions – The GMAT measures your ability to flex your mind. There is often more than one way to get to the correct answer - the trick is figuring out which is that way that is FASTEST for you.
4) Researching your errors is even more important than solving new questions – Which tools am I using betters than others? What are the main reasons for my mistakes? Which other tools should I learn to apply better? And when it comes to verbal questions, it is also crucial to analyze the answers: why is the correct answer correct? What is wrong with the wrong answers?
5) Practice test should be used as tools for improvement, not just to see “where I stand,” which means that you should allow 4 hours of research for every test, and not take two tests in one day, one after another, so as to allow yourself some time to strengthen your weaknesses and prepare for your next opportunity to improve.
Bottom Line - how Long to actually study?
Depending on your level of English, 100 to 120 hours of effective learning should suffice.The optimal time is between 6 to 8 weeks, but this amount of hours can alternately be spread out over a longer amount of time. Less is not sufficient, and, on the other hand, if you give yourself too long, like 3 to 4 months, you’ll start forgetting what you learned at the beginning. This is important, because all the knowledge is interconnected.
2 months is the study plan I would suggest - if that's what you decide to go for, you may want to check this out
Finally, you mentioned using the OG. Good! Here is my recommendation on how to best use it
Hope this helps! Good luck
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That’s my answer in a nutshell, but I’d be happy to go further into it with you and answer any follow-up questions you may have.
Talk to me here (in the chat bubble in the bottom-right corner). Waiting to hear from you!