The best thing about GMAT Number Properties problems is that the numbers are nice and easy. There’s no need to worry about fractions, decimals, or percents! Read more
Looking for GMAT Math tips that might earn you a few extra points on Quant? Every one of us can use these simple test-day GMAT math tips, no matter what Quant score we’re aiming for. Read more
GMAT Math is like middle or high school math, minus the hard parts. There’s no trigonometry, no calculus, and no proofs. Instead, the biggest value is in story problems, solving and simplifying equations, and some basic geometry and number theory. Read more
Fair warning: unless you’re the kind of game-theory geek who watches a football game with your buddies and contributes comments like “the expected value from the Jaguars kicking a field goal was way higher than the expected value from their decision to try to convert fourth down—what were they thinking?!”, you might not enjoy this article very much. Also, if you haven’t studied a lot of GMAT Data Sufficiency, you won’t get much out of what I’m going to say. But if you’re still here, I have a fun (well, fun-ish) way to save you a little time on GMAT Data Sufficiency. Read more
Right GMAT answers are all alike; every wrong answer is wrong in its own way.
With apologies to both Tolstoy and MPrep instructor Ceilidh Erickson, from whom I borrowed that analogy: let’s have a chat about getting GMAT problems wrong. It’s not just about careless errors and forgotten formulas! Read more
When you first learn GMAT Data Sufficiency, it seems fairly straightforward. Your task is to determine whether each statement gives you enough information to answer the question. So you look at the question, look at the statement, and think Yes, I can answer the question—sufficient or No, I can’t answer the question—insufficient. Read more
Haaaappy Halloweeeeen, dear reader. What’s that? You’re already annoyed by the trite conceit of this conveniently-timed piece about trick-or-treating? Read more
Here we go, here we go! Welcome to part 2 of a little series on the GMAT Official Guide 2019 edition, hot off the presses; if you’d like, you can start with the first installment of this article series. Today’s post focuses on Data Sufficiency. Read more
The GMAT Official Guide is a great teaching tool—all of the Verbal and Quant problems in the book are retired problems from real GMAT exams of yesteryear, so the “OG,” as we like to call it, is one of the best sources of practice problems for students. Read more
Ah, fall. The days are still pretty long, the snow is a distant memory (for a couple more months at least), and I get to work through the new problems in the GMAT Official Guide 2019 edition!
That’s right, the Official Guide for GMAT® Review 2019, aka the OG, has landed. Let’s dive right in! Read more