When is an Absolute Value Not an Absolute Value?

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… when it’s a distance on a number line!
Okay, that doesn’t quite work as a joke. But it does work as a GMAT Quant strategy. Intimidated by absolute value GMAT problems? Read on to learn a quick and painless strategy. Read more
GMAT Approach: Win Every Question

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You can win every question on the GMAT. That seems a little surprising at first, I know. If you’ve been studying the GMAT for any length of time, you’ve probably already heard several times about the importance of guessing and the perils of perfectionism.
But notice that I didn’t say you could get every question right. I said you could win every question. And that difference is key. Read more
Know the GMAT Code: Work Backwards on Problem Solving Problems (Part 2)

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Last time, I asked whether you know how—and when—to Work Backwards on Problem Solving problems. If you haven’t already worked through part 1 of this series, go do that and then come back here. I’ll wait. ☺ Read more
How to Turn GMAT Word Problems into Equations

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GMAT word problems, like the ones from the Official Guide to the GMAT, usually come with explanations. A lot of those explanations start by turning the word problem into equations. Starting with the equations can make an explanation easy to understand: if the equations match up to what the problem says, then the explanation makes sense. Read more
What Learning to Play the Piano Can Teach You about Studying for the GMAT

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Before I was a GMAT teacher, I was a piano teacher. At my first job out of college, I would go house to house giving piano lessons to kids. The most important lesson I had for them was always the same: practice slowly, correctly, and in small, manageable pieces. Read more
Big GMAT Skills: Reading Specifically and Objectively

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Why do I have to take the GMAT? Who cares about the Pythagorean theorem? Or perfect grammar? Why do we need to know the rules of exponents? Or what the prime factors of a number tell us? Or how to read a passage about science we’ll never study? Read more
Know the GMAT Code: Work Backwards on Problem Solving Problems (Part 1)

Guess what? You can attend the first session of any of our online or in-person GMAT courses absolutely free—we’re not kidding! Check out our upcoming courses here.
Do you know how to work backwards on Problem Solving problems? More important, do you know when to work backwards—and when not to? To get a really high score on this test, you’ve got to Know the Code in order to get through the questions efficiently. Read more
Does the GMAT Really Just Test Your Test-Taking Skills?

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There are a lot of things the GMAT can’t measure. It can’t measure your intelligence, your value as a person, or your ability to succeed. But is it really just about your test-taking skills? And if you’ve always done poorly on tests, are you doomed to GMAT failure? Read more
GMAT Approach: Think Like a Computer

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The GMAT is a computer-adaptive test, so it makes sense that to beat it, you might need to think like a computer, right? It really is true, but maybe not in the way that you would expect. You might think that a computer is really smart and could solve lots of problems on the GMAT. Actually, the problems on the GMAT require a fair amount of creativity and critical thinking that would be hard for a computer. For solving problems, you need your own human brain. Read more
GMAT Grammar: Parts of Speech

Did you know that you can attend the first session of any of our online or in-person GMAT courses absolutely free? We’re not kidding! Check out our upcoming courses here.
I promise you this will not be a diatribe directed towards the American school system, but I have to say that many of us were not taught proper grammar when we were in—ahem—grammar school. Many of us were also not taught how to make funny puns on blog posts. ? Read more