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View first unread post EMPOWERgmat PS Forum Expert - Ask Me Anything about PS and Math  

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EMPOWERgmatRichC

26

4813

26 Oct 2019, 19:33

View the latest post EMPOWERgmatRichC

View first unread post Attachment(s) Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math  

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VeritasKarishma

190

9138

02 Dec 2019, 21:57

View the latest post VeritasKarishma

Announcements

522
ER
View first unread post 100 Hardest and easiest questions for PS as of November 2019  

Tags: Difficulty: 700-Level

Bunuel

12

104308

29 Jul 2019, 07:22

View the latest post Shrinidhi

1936
ER
View first unread post Attachment(s) GMAT PS Question Directory by Topic & Difficulty  

Tags: Difficulty: 600-700 Level,  Difficulty: 700-Level,  Difficulty: Sub-600 Level,  Combinations,  Mixture Problems,  Work/Rate Problems,  Source: GMAT Club Tests,  Source: GMAT Prep,  Source: Official Guide

bb

0

755175

22 Feb 2012, 11:27

View the latest post bb

Topics

ER
View first unread post Last summer, Roger worked x days at 2 hours/day at a job, and he was  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

6

1192

27 Aug 2018, 09:02

View the latest post stne

ER
View first unread post In the manufacture of a certain product, 5 percent of the units produc  

Tags: Difficulty: Sub-600 Level,  Percents and Interest Problems,  Source: Other - Please specify

Bunuel

4

1779

20 Nov 2015, 12:41

View the latest post DJ1986

ER
View first unread post Mike, Jim and Bob are all professional fisherman. Mike can catch 21  

Tags: Difficulty: 600-700 Level,  Work/Rate Problems,  Source: Other - Please specify

Bunuel

4

1202

20 Jul 2016, 08:43

View the latest post yosita18

View first unread post At a supermarket, the ratio of the number of shampoos to the number of  

Tags: Difficulty: Sub-600 Level,  Fractions/Ratios/Decimals,  Source: Other - Please specify

emkayar

4

1028

06 Jul 2016, 05:50

View the latest post emkayar

ER
View first unread post A certain protective additive increases from 45 days to 60  

Tags: Difficulty: Sub-600 Level,  Percents and Interest Problems,  Source: Princeton Review

macjas

4

3814

17 May 2017, 09:07

View the latest post Abhishek009

ER
View first unread post The end of a blade on an airplane propeller is 10 feet from the center  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Other - Please specify

Bunuel

2

1073

25 May 2016, 08:36

View the latest post Divyadisha

ER
View first unread post In 2010, Arman’s birthday was on a Thursday. What day of the week was  

Tags: Difficulty: Sub-600 Level,  Number Properties,  Source: Other - Please specify

Bunuel

1

787

25 Apr 2016, 06:26

View the latest post Skywalker18

ER
View first unread post If A is the factor of B and B is the factor of A then which of the fol  

Tags: Difficulty: 600-700 Level,  Poor Quality

stonecold

3

826

20 Jul 2016, 22:22

View the latest post msk0657

ER
View first unread post WINK, Inc. follows a certain procedure that requires two tas  

Tags: Difficulty: Sub-600 Level,  Probability

Asifpirlo

2

1695

22 Aug 2013, 03:57

View the latest post Bunuel

ER
View first unread post Jack's toy box contains 13 toy soldiers, 7 model airplanes and 5 dolls  

Tags: Difficulty: Sub-600 Level,  Probability,  Source: Economist GMAT Tutor

Bunuel

3

910

27 Oct 2016, 19:52

View the latest post GMATinsight

ER
View first unread post Attachment(s) A truck travels 20 miles due north, 30 miles due east, and then 20 mil  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Other - Please specify

Bunuel

1

2904

10 Jun 2016, 02:02

View the latest post OptimusPrepJanielle

ER
View first unread post A sales representative receives a salary of $150 per week and earns a  

Tags: Difficulty: Sub-600 Level,  Percents and Interest Problems,  Word Problems,  Source: Other - Please specify

Bunuel

4

1238

04 Feb 2016, 03:05

View the latest post TeamGMATIFY

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View first unread post A couple who own an appliance store discover that if they advertise a  

Tags: Difficulty: Sub-600 Level,  Percents and Interest Problems,  Word Problems,  Source: Other - Please specify

Bunuel

5

974

04 Feb 2016, 04:06

View the latest post VeritasKarishma

ER
View first unread post What is the units digit of 6^m(2^7+1), for a positive integer m?  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Number Properties,  Source: Math Revolution

MathRevolution

5

926

12 Oct 2016, 03:30

View the latest post Abhishek009

ER
View first unread post The 180 students in a group are to be seated in rows so that  

Tags: Difficulty: Sub-600 Level,  Divisibility/Multiples/Factors,  Source: GMAT Prep

sarb

2

6474

29 Jun 2012, 05:44

View the latest post sanjoo

ER
View first unread post Attachment(s) BCD is a line segment and Angle BAC =1/4 Angle ACB ; Angle ACD = ?  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Other - Please specify

Bunuel

2

2954

13 May 2016, 10:23

View the latest post Abhishek009

View first unread post Which one the following fractions has the highest value?  

Tags: Difficulty: Sub-600 Level,  Fractions/Ratios/Decimals,  Source: Other - Please specify

stonecold

2

1385

02 Sep 2016, 01:42

View the latest post Abhishek009

View first unread post At the first meeting of the amputees' support group  

Tags: Difficulty: 700-Level,  Word Problems,  Source: Other - Please specify

gracie

5

891

16 Aug 2016, 20:16

View the latest post SlippinJimmy

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View first unread post The total weight of a tin and the cookies it contains is 2 pounds. Aft  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Other - Please specify

Bunuel

3

5912

16 May 2016, 19:52

View the latest post ynk

ER
View first unread post A certain rectangular window is three times as long as it is wide. If  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Veritas Prep

Bunuel

2

800

28 Feb 2016, 12:50

View the latest post sowragu

ER
View first unread post What is the greatest possible (straight line) distance, in inches, bet  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Economist GMAT Tutor

Bunuel

5

969

13 Sep 2016, 07:10

View the latest post Harish Yannam

ER
View first unread post If X boxes of pineapple juice cost 342 cents, how much will Y boxes  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Other - Please specify

Bunuel

2

772

05 Jul 2016, 03:30

View the latest post CounterSniper

ER
View first unread post If n is even, which of the following cannot be odd?  

Tags: Difficulty: Sub-600 Level,  Number Properties,  Source: Other - Please specify

Bunuel

2

3188

17 May 2016, 08:52

View the latest post Abhishek009

ER
View first unread post Which quadrants, if any, do NOT contain any points on the line  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Source: Manhattan GMAT

enigma6633

2

2570

07 Jul 2011, 02:34

View the latest post VeritasKarishma

ER
View first unread post The wages earned by Robin is 30% more than that earned by Erica. The  

Tags: Difficulty: 600-700 Level,  Percents and Interest Problems,  Source: Other - Please specify

Bunuel

1

3373

15 Mar 2016, 19:22

View the latest post Skywalker18

ER
View first unread post Attachment(s) How many ways can a mouse move from the top of this maze to the bottom  

Tags: Difficulty: 600-700 Level,  Word Problems

brinckma

3

1240

14 Feb 2015, 13:37

View the latest post EMPOWERgmatRichC

ER
View first unread post How many vertices does a polygon have, if each vertex is the intersect  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Economist GMAT Tutor

Bunuel

2

2629

16 Oct 2016, 05:46

View the latest post Manonamission

ER
View first unread post If x = –2, what is the value of 4x^3?  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Source: Other - Please specify

Bunuel

1

828

12 Aug 2016, 09:39

View the latest post Senthil1981

ER
View first unread post The positive difference between Sam and Lucy’s ages is a, and the sum  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Kaplan

Bunuel

4

2331

16 Jan 2018, 17:50

View the latest post ScottTargetTestPrep

ER
View first unread post If X is the set of prime single-digit numbers and Y is a set containin  

Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems,  Source: Other - Please specify

Bunuel

2

773

27 Nov 2019, 12:13

View the latest post ScottTargetTestPrep

ER
View first unread post To be considered for “movie of the year,” a film must appear in at lea  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Other - Please specify

Bunuel

3

1156

23 Aug 2016, 10:48

View the latest post msk0657

ER
View first unread post Attachment(s) If in the figure above, semicircles X and Y have radii of 6 and 8 feet  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: 800 Score

Bunuel

4

1688

09 Jan 2015, 07:23

View the latest post Bunuel

ER
View first unread post If 35 percent of 400 is 20 percent of x, then x =  

Tags: Difficulty: Sub-600 Level,  Percents and Interest Problems,  Source: Other - Please specify

Bunuel

3

1245

29 Aug 2016, 03:19

View the latest post rhine29388

ER
View first unread post At a certain restaurant, a meal consists of one appetizer, one main  

Tags: Difficulty: Sub-600 Level,  Combinations,  Source: Princeton Review

Bunuel

2

1490

06 Jan 2016, 12:44

View the latest post Skywalker18

ER
View first unread post If the set S is composed of the following numbers {99, 100, 100, 105,  

Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems,  Source: Other - Please specify

Bunuel

2

1008

15 Aug 2016, 19:13

View the latest post Donnie84

ER
View first unread post The moon revolves around the earth at a speed of approximately 1.02 ki  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Source: Kaplan

Bunuel

3

2177

03 Jan 2016, 05:53

View the latest post nipunjain14

ER
View first unread post Attachment(s) Given the circle to the right, with center O, diameter AOB, a radius  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Manhattan GMAT

Bunuel

3

1973

01 Dec 2019, 15:51

View the latest post EMPOWERgmatRichC

ER
View first unread post Attachment(s) Three identical circles are arranged such that their diameters overlap  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Economist GMAT Tutor

Bunuel

3

873

12 Sep 2016, 05:14

View the latest post rhine29388

ER
View first unread post What is the difference between the fourth and third terms of the  

Tags: Difficulty: Sub-600 Level,  Sequences,  Source: Magoosh

Bunuel

2

1191

30 Nov 2015, 04:25

View the latest post Skywalker18

ER
View first unread post A vendor sells 60 percent of apples he had and throws away 15 percent  

Tags: Difficulty: 600-700 Level,  Percents and Interest Problems,  Source: Other - Please specify

Bunuel

5

10852

27 May 2016, 03:51

View the latest post OptimusPrepJanielle

ER
View first unread post If x and y are non-zero numbers, adding the reciprocals of x^2 and y^2  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Other - Please specify

Bunuel

2

1314

27 Jan 2017, 13:05

View the latest post Sash143

ER
View first unread post Approximately how many cubic feet of water are needed to fill a circul  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Other - Please specify

Bunuel

1

964

10 Jan 2016, 10:41

View the latest post Praveengeol

ER
View first unread post The larger of two negative consecutive even integers 2t and 2(t-1) is  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Economist GMAT Tutor

Bunuel

12

1363

18 May 2018, 06:27

View the latest post yimmyyam

ER
View first unread post Given that r = 98.3, which of the following best approximates the valu  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Source: Economist GMAT Tutor

Bunuel

3

1442

28 Jan 2017, 01:54

View the latest post grichagupta

View first unread post if A = P^Q what is the value of A if P = -1  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Poor Quality,  Source: Grockit

stonecold

2

771

26 Mar 2016, 13:06

View the latest post stonecold

ER
View first unread post For a group of n people, k of whom are of the same sex, the n-k/n expr  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Princeton Review

Bunuel

2

1529

13 Mar 2018, 17:04

View the latest post ScottTargetTestPrep

ER
View first unread post Attachment(s) Four isosceles right triangles were combined as shown above. What is t  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Economist GMAT Tutor

Bunuel

2

988

13 Sep 2016, 03:45

View the latest post Vinayak Shenoy

ER
View first unread post A group of hikers is planning a trip that will take them up a mountain  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Other - Please specify

Bunuel

2

988

22 Nov 2019, 12:33

View the latest post ScottTargetTestPrep

ER
View first unread post Attachment(s) If a right triangle has 2x and 2x+1, what is the length of BC, in term  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Math Revolution

MathRevolution

4

892

23 Feb 2016, 18:35

View the latest post MathRevolution

ER
View first unread post Attachment(s) Math Revolution Daily quiz (Day 9)  

Tags: Difficulty: Sub-600 Level,  Number Properties,  Source: Math Revolution

MathRevolution

1

837

11 Jul 2018, 22:03

View the latest post bangu

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