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GMAT Math

Sub-Forums: GMAT Math Topics Posts Last posts

Problem Solving

30514 142953 Sat Nov 17, 2018 8:12 pm
by: BTGmoderatorDC View latest post

Data Sufficiency

18909 82457 Sat Nov 17, 2018 3:42 pm
by: BTGmoderatorDC View latest post

Helpful Resources

We invite all community contributors to share resources that are deemed to help students beat the GMAT. We've created individual threads to match the main topics, so please select the best fit for your content carefully.

33 59 Wed Jun 27, 2018 10:44 pm
by: Max@Math Revolution View latest post
Topics Posts Last Post

Math Language - 'Factor'

by:
Hello, Very new to the prep. Sorry if this is a stupid question. It...

4 EXPERT REPLIES Tue Jul 07, 2015 9:59 am

by: mindful View latest post

51-60 math

by:
Hello, I was wondering whether a 51 scaled score for Quantitative...

6 EXPERT REPLIES Thu Jul 02, 2015 12:17 pm

by: Anh Duong View latest post

Struggling with FDPs problems

by:
I am having a difficult time with the medium to hard questions....

3 EXPERT REPLIES Tue Jun 23, 2015 6:06 pm

by: mz1290 View latest post

Extremely Confused.

by:
I'll make this as short as possible. I'm extremely confused by the...

7 EXPERT REPLIES Tue Jun 23, 2015 8:05 am

by: Rich@EconomistGMAT View latest post

Bell Curve question bank

by:
I started solving the Bell Curve question bank related to the GMAT. I...

5 EXPERT REPLIES Sat Jun 20, 2015 12:55 pm

by: Rich.C@EMPOWERgmat.com View latest post

Best video tutorials for Maths.

by:
Video tutorials are a great way to learn problem solving in maths....

0 Fri Jun 19, 2015 12:58 am

by: targetGmat15 View latest post

please help me attack this question

by:

4 EXPERT REPLIES Wed Jun 17, 2015 9:29 am

by: Brent@GMATPrepNow View latest post

Need help to get at least 450 on June 27

by:
Hi guys, My school requires me to get at least a 450 score to be...

14 EXPERT REPLIES Fri Jun 12, 2015 2:58 pm

by: Rich.C@EMPOWERgmat.com View latest post

Official Guide 2016 Question Breakdown is HERE!

by:
Hi All, The EMPOWERgmat team has dissected the new OG2016 and...

0 Sat Jun 06, 2015 9:03 am

by: Rich.C@EMPOWERgmat.com View latest post

What's a 0

by:
Hello! I am just getting started with my prep, so, please pardon if...

5 EXPERT REPLIES Mon Jun 01, 2015 9:17 am

by: Brent@GMATPrepNow View latest post

Need help

by:

1 EXPERT REPLIES Sun May 24, 2015 11:31 pm

by: Ian Stewart View latest post

Problem solving

by:
In the xy-plane, the points (c, d), (c, -d), and (-c, -d) are three...

2 EXPERT REPLIES Sun May 24, 2015 9:55 pm

by: VivianKerr View latest post

Coach Practice Question #2: Give it a shot!

by:
If X is a set of consecutive integers in which 9 is the greatest...

3 Fri May 22, 2015 4:16 am

by: nikhilgmat31 View latest post

Can anyone help me to solve the question?

by:
Given that the equation f(x) + xf(1-x) = x holds for every real...

8 EXPERT REPLIES Fri May 22, 2015 3:41 am

by: nikhilgmat31 View latest post

13th edition OG #80

by:
Could somebody explain how to solve this? I didn't quite understand...

4 EXPERT REPLIES Tue May 19, 2015 10:22 am

by: Jeff@TargetTestPrep View latest post

GMAT Tuesdays: Figures Drawn as Accurately as Possible

by:
As you work through problem solving questions, you will see a lot of...

0 Tue May 19, 2015 8:35 am

by: KevinRocci View latest post

Permutation/Combination - Simple one

by:
A certain car dealership offers its newest model in ten exterior and...

10 EXPERT REPLIES Thu May 14, 2015 8:12 am

by: Brent@GMATPrepNow View latest post

Data sufficiency

by:
Last year, if Arturo spent a total of $12,000 on his mortgage...

3 EXPERT REPLIES Mon May 04, 2015 11:48 am

by: Rich.C@EMPOWERgmat.com View latest post

Problem solving

by:
Chris mixed 3 pounds of raisins with 4 pounds of nuts. If a pound of...

2 EXPERT REPLIES Mon May 04, 2015 11:41 am

by: Rich.C@EMPOWERgmat.com View latest post

Problem solving

by:
In the xy-plane, the points (c, d), (c, -d), and (-c, -d) are three...

1 EXPERT REPLIES Mon May 04, 2015 7:14 am

by: Brent@GMATPrepNow View latest post

Permutations Combinations and Anagrams

by:
Hey everyone, so far I have really struggled with Permutations,...

2 Wed Apr 29, 2015 1:08 am

by: 009hnoor View latest post

How to tackle problem review?

by:
So I am reviewing my first diagnostic test. I have an error log. My...

5 EXPERT REPLIES Thu Apr 23, 2015 9:06 am

by: Rich@EconomistGMAT View latest post

Improving 20 points in 23 days

by:
Hi all! I'm taking the GMAT for the second time in 23 days. The first...

10 EXPERT REPLIES Wed Apr 22, 2015 7:48 am

by: DavidG@VeritasPrep View latest post

Rate Problem

by:
Can someone help map out the solution to this problem? Each of 10...

4 EXPERT REPLIES Mon Apr 20, 2015 1:16 am

by: iwgi View latest post

how to solve these problems

by:
Is the hunderdths of the decimal D greater than 5 ? 1.The tenths...

4 EXPERT REPLIES Mon Apr 20, 2015 1:08 am

by: iwgi View latest post

Hedge Fund Interview Question (with implications for GMAT)

by:
In Michael Lewis' book Flash Boys he relates an anecdote about the...

3 EXPERT REPLIES Thu Apr 16, 2015 10:27 am

by: jamesjogi08 View latest post

GMAT Official Guide Book 13th Edition Percent Help

by:
Hello guys. I am currently calculating one task on page 153 nr.8 8....

8 EXPERT REPLIES Sun Apr 12, 2015 8:51 am

by: Jeff@TargetTestPrep View latest post

A Future SAT Easy Math Problem

by:
GMATians may take them as challenge!

2 Fri Apr 03, 2015 7:03 am

by: dabral View latest post

GMAT Tuesdays: Math Strategy - Backsolving

by:
Ready to be excellent to the universe? I know I am! :D Today, I turn...

0 Tue Mar 31, 2015 9:09 am

by: KevinRocci View latest post

Is Vanilla Really in First?

by:
A poll asked 60 people what their favorite ice cream was between...

8 EXPERT REPLIES Mon Mar 16, 2015 1:12 am

by: misterholmes View latest post

Coordinate Geometry Question

by:
A Straight line L passes through the point P(4,8).Indicate which of...

7 EXPERT REPLIES Mon Mar 09, 2015 3:33 pm

by: jeason44 View latest post

Help!! Mgmat 5th edition Guide 3 Chapter 7-Problem 6!!!

by:
Hi all, It'd be great if anyone can help me understand this problem...

8 EXPERT REPLIES Wed Feb 18, 2015 12:59 pm

by: Rich.C@EMPOWERgmat.com View latest post

Need help choosing study material to learn basics of Quant

by:
I have recently started studying for the GMAT .Currently Im reading...

5 EXPERT REPLIES Wed Feb 18, 2015 11:50 am

by: abduabd View latest post

PROBLEM 51, 53 and 80

by:
Hi guys, Does someone can help me understand these problems above?...

1 EXPERT REPLIES Fri Jan 30, 2015 11:05 pm

by: Rich.C@EMPOWERgmat.com View latest post

Fraction speed

by:
This is probably simple but I'm just missing something...the solution...

2 EXPERT REPLIES Thu Jan 15, 2015 6:15 pm

by: jangelo1989 View latest post

Basic Quant Skills

by:
Hi, So I've taken the gmats twice already and my quant score is not...

4 EXPERT REPLIES Fri Jan 02, 2015 10:19 am

by: Brent@GMATPrepNow View latest post

approximate product

by:
Can solve help with this one? Thanks in advance! Given 0 < r <...

7 EXPERT REPLIES Sat Dec 27, 2014 7:24 pm

by: enokhroot View latest post

Retake on Saturday - need your opinion

by:
So I need a little help. I'm retaking the GMAT on Saturday and the...

1 EXPERT REPLIES Wed Dec 17, 2014 10:39 am

by: Rich.C@EMPOWERgmat.com View latest post

Help me solve this GMAT Quant Question (GMATPrep)

by:
I have attached the question as an image. I started off by setting...

6 EXPERT REPLIES Fri Dec 12, 2014 6:52 pm

by: Rich.C@EMPOWERgmat.com View latest post

GMAT Maths Prep Pastpapers

by:
Hi all, As you know preparing fro the GMAT is very important be it...

0 Wed Dec 10, 2014 7:16 am

by: AlinaKhan View latest post

stack of oranges

by:
Grocer stacked oranges in a pile. Bottom layer was rectangular with 3...

1 Thu Dec 04, 2014 5:29 pm

by: Marty Murray View latest post

Circle

by:
Circle C and line k lie in the xy plane. If Circle C is centered at...

1 Thu Dec 04, 2014 5:06 pm

by: Marty Murray View latest post

average

by:
Last year, a public transportation system sold an average (arithmetic...

2 EXPERT REPLIES Thu Dec 04, 2014 12:16 pm

by: Brent@GMATPrepNow View latest post

GMATPrep scoring algorithm confusion

by:
I am slightly confused after having taken my last GMATPrep CAT....

1 EXPERT REPLIES Thu Dec 04, 2014 11:47 am

by: Rich.C@EMPOWERgmat.com View latest post

How do I improve on a Q49

by:
Hi everyone!! So I scored a Q49 on my first attempt and a Q47 on my...

4 EXPERT REPLIES Sat Nov 29, 2014 10:45 am

by: ceilidh.erickson View latest post

Good in Quant but not Great....Scoring about 39 - 41

by:
Long story short, I have been studying for the GMAT for about 1.5...

8 EXPERT REPLIES Sun Nov 23, 2014 7:40 pm

by: Marty Murray View latest post

Permutations with repeating elements

by:
Hello, I am aware that the formula for general permutations is: Perm...

5 EXPERT REPLIES Sun Nov 23, 2014 8:37 am

by: Brent@GMATPrepNow View latest post

After OG ?

by:
I am done with my OG and want some additional practice (want to focus...

4 EXPERT REPLIES Sat Nov 15, 2014 6:29 am

by: dabral View latest post

Should I start with Foundations of GMAT Math? HELP!!!!

by:
Hello all, I'm currently studying for the GMAT giving myself three to...

7 EXPERT REPLIES Mon Nov 10, 2014 1:47 pm

by: aluniques View latest post

Quant: Good in practice, bad in tests...

by:
So for the past few weeks I've been doing the online practice...

2 EXPERT REPLIES Tue Nov 04, 2014 10:34 am

by: Brent@GMATPrepNow View latest post

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