Articles published in Quant

Manhattan Prep’s GMAT Score Calculator: What Quant and Verbal Scores Will Result in a 700+ Score?

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Manhattan Prep GMAT Blog - Manhattan Prep's GMAT Score Calculator: What Quant and Verbal Scores Will Result in a 700+ Score? by Stacey Koprince

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.


The three-digit Total GMAT score is calculated from your performance on the Quant and Verbal sections of the test. The actual algorithm isn’t disclosed—but we’ve been able to “backwards engineer” the process via a lot of official score research, leading to our GMAT Score Calculator tool. (Thank you to all of our students who shared their official test score reports!) Read more

GMAT Study Mistakes You Don’t Know You’re Making

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Manhattan Prep GMAT Blog - GMAT Study Mistakes You Don't Know You're Making by Chelsey Cooley

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.


In a perfect world, everyone would take the GMAT exactly once, get a fantastic score, then never think about the test again. Unfortunately, things sometimes don’t work out that way. Part of my role at Manhattan Prep is to sit down with students who didn’t quite achieve their goal scores on their first try and help them analyze what happened. (This type of meeting is called a Post-Exam Assessment, and it’s part of what you get when you sign up for the Manhattan Prep 9-week GMAT course.) Read more

The Remainder Cycle

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Manhattan Prep GMAT Blog - The Remainder Cycle by Reed Arnold

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.


One common complaint I hear from my students is that they ‘haven’t done math like this since high school.’ And they’re pretty much right: the concepts in the Quant section are by and large wrapped up by Algebra II. But for some subjects, my students drastically underestimate how long it has been since they’ve thought about them. One such subject: remainders on the GMAT. Read more

Breaking GMAT Study Barriers: Content vs. Process

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Manhattan Prep GMAT Blog - Breaking GMAT Study Barriers: Content vs. Process by James Brock

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.


You’ve been engaged in GMAT study for a while, maybe taken a course, maybe just done a lot of studying on your own, done lots of OG questions, taken several practice tests, and your score just seems stuck. You feel like you know a lot more than you used to, and when you look at the answer explanations they make sense, but your score just won’t go up. You look at your assessment reports from your practice exams and practice more questions in the areas of weakness, but your score still stays stuck. Sound familiar? Read more

Stop Careless GMAT Quant Errors

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Manhattan Prep GMAT Blog - Stop Careless GMAT Quant Errors by Chelsey Cooley

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.


Here’s a careless error that any of us might make:

x – 7 – 2x + 4 = 3x

-x – 3 = 3x

-3 = 2x

x = -1.5

Did you spot the error? If yes, give yourself a pat on the back and keep reading. If not, go back and review each step. This time, as you think through it, you can only use the terms added, subtracted, multiplied, and divided. On each line, identify which of those operations we used, and how we used it. Read more

Know the GMAT Code: Translation Traps

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Manhattan Prep GMAT Blog - Know the GMAT Code: Translation Traps by Stacey Koprince

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.


The problem we’re going to talk about today is a work of art. (Yes, I’m a geek. Did you not know that already? )

But I’m serious: it’s a thing of beauty. It looks super easy. It’s not—there are traps all over the place. The GMAT test writers have a genius for tying us into knots! Read more

The GMAT Testing Cases Process: Specified, Demystified, & Put into a Flowchart

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Manhattan Prep GMAT Blog - The GMAT Testing Cases Process: Specified, Demystified, & Put into a Flowchart by Reed Arnold

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.


It’s become a bit of a running joke in my classes that I say, “The GMAT is a game of [a thing].” Every time I say it, I make it sound like I’ve revealed the hidden key to GMAT mastery: Read more

The GMAT Official Guide 2018 Edition, Part 4

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Manhattan Prep GMAT Blog - The GMAT Official Guide 2018 Edition, Part 4 by Stacey Koprince

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.


In the previous three installments of this series, I summarized some of the big messages and discussed some of the interesting problems I spotted in the GMAT Official Guide 2018. (If you’d like, you can start with the first installment and work your way back here.)

Today, I’ve got lists for you—the problems that are new to the GMAT Official Guide 2018 (by chapter and problem number). Read more

The GMAT Official Guide 2018 Edition, Part 2

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Manhattan Prep GMAT Blog - The GMAT Official Guide 2018 Edition, Part 2 by Stacey Koprince

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.


The new GMAT Official Guide 2018 books have landed and I’ve got the scoop for you! (If you’d like, you can start with the first installment of this article series.) Today’s post focuses on Data Sufficiency. Read more

Un-Educated Guessing on the GMAT: Problem Solving Edition

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Manhattan Prep GMAT Blog - Un-Educated Guessing on the GMAT: Problem Solving Edition by James Brock

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.


Do you remember that feeling of being in math class and the teacher asks a question that you really should know, but you don’t, and then you hear your name called to answer the question? Maybe your heart starts racing, your mind blanks even more, and in an attempt to avoid embarrassment, you just start talking, desperately hoping you land somewhere close to the answer.

As a high school teacher, I saw this all the time from the teacher side. And I would smile and thank the student for trying, but usually while thinking “just go ahead and admit that you don’t know!” Read more