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GMAT Critical Reasoning vs Data Sufficiency: Two Sides of the Same Coin

Traditional GMAT wisdom suggests that the skills needed for success on the Verbal section overlap little, if at all, with one’s quantitative abilities. Given our educational system and the very fact that the GMAT has separate Quantitative and Verbal sections, such a distinction seems uncontroversial and downright obvious. But, as we all know, the structure…

GMAT Timing Tip: Is It Time to Guess?

If you even scratch the surface of a GMAT prep book, a GMAT forum, or just a random GMAT conversation on the street (those do happen, I swear), you’ll hear something about the scoring algorithm — that you MUST get the first 10 questions right, that you’re doing poorly if you get an easy question…

GMAT Timing Tip: The Sunk Cost Fallacy

When students call me to discuss issues they’ve been having in their preparation, one of the most common concerns I hear is timing. Be it on practice tests or on the real thing, basically all GMAT test-takers experience a time crunch at some point during the test, if not throughout the entire exam. Now, if…

GMAT Anxiety: Your Worst Enemy or Your Best Ally

Everyone who takes the GMAT suffers from at least some anxiety. I’ve taken it three times and scored 760+ each time, but even at my last sitting, I remember feeling that rush of adrenaline and nerves as the test started. In the back of your mind, you will always wonder whether they will suddenly throw…

GMAT Calculations: Avoid the Dirty Work!

If you’ve been studying for the GMAT, you’ve inevitably found yourself in a situation where you were thinking “If only I had a calculator!” Many of my students express this sentiment, especially when doing weird digits questions or when forced to evaluate seemingly impossible percentages or fractions. I’m going to say here what I tell…

Factoring Exponential Expressions

Most of the time on the GMAT, manipulations with exponents are fairly straightforward. Usually, you’ll see two terms with a common base, and you’ll be expected to divide or multiply those terms (such as: 25 / 23 or 35 x 38). However, when you get to some of the higher-level questions, you’ll be expected to handle situations in which…

Causality on the GMAT

One of the most common types of arguments you’ll see on the GMAT will be cause-and-effect. A cause-and-effect argument can best be thought of as one arguing that a certain fact or phenomenon directly brings about another one. One of the pitfalls of any causal argument is that the seemingly apparent causal connection might not…

Additional GMAT Practice

As an independent GMAT tutor with a knack for the unconventional, I work with many students who, for whatever reason, couldn’t quite crack the GMAT by just working through the Official Guide or with a set of books from a given company. Often, the difficulties these students encounter are a function of impersonal classrooms or…

GMAT Sentence Correction the NYC Transit Way

Recently, while riding the subway, I saw an ad that captures one of the most common GMAT Sentence Correction errors. If you live in New York, you’ve probably seen it: “This poster can make you happier than any other on the subway.” Though I’m sure most subway riders have more pressing concerns than the nuances…

GMAT Anxiety: Do Something!

As a full-time GMAT tutor, I work with many people who have taken the exam at least once before, and, in many cases, multiple times. For many of these students, the GMAT is no longer “just” a test they need to get into a good business school, but something almost existential. Though I hesitate to…

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