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

Go to page: 1, 2 Tags: Source: EMPOWERgmat

EMPOWERgmatRichC

26

4557

26 Oct 2019, 19:33

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

Go to page: 1 ... 8, 9, 10 Tags: Source: Veritas Prep

VeritasKarishma

188

8740

14 Nov 2019, 20:23

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Announcements

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View first unread post 100 Hardest and easiest questions for PS as of October 2019  

Tags: Difficulty: 700-Level

Bunuel

12

102588

29 Jul 2019, 07:22

View the latest post Shrinidhi

1924
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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

747280

22 Feb 2012, 11:27

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Topics

45
ER
View first unread post If x and y are positive and x^2y^2 = 18 – 3xy, then x^2 ?  

Tags: Difficulty: 700-Level,  Algebra,  Source: Magoosh,  Source: Manhattan GMAT

Jp27

15

6454

14 Nov 2019, 11:42

View the latest post bebs

1
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View first unread post A hand purse contains 6 nickels, 5 pennies and 4 dimes. What is the pr  

Tags: Difficulty: 700-Level,  Probability,  Source: Manhattan GMAT

Bunuel

3

165

14 Nov 2019, 11:26

View the latest post amalantony13

31
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View first unread post Attachment(s) Let n and k be positive integers with k ≤ n. From an n × n array of do  

Tags: Difficulty: 700-Level,  Combinations,  Geometry,  Source: Official Guide

gmatt1476

11

1307

14 Nov 2019, 11:13

View the latest post amalantony13

16
View first unread post What is the maximum number of 27 cubic centimetre cubes that can fit  

Tags: Difficulty: 700-Level,  Geometry,  Min/Max Problems

PareshGmat

3

1822

14 Nov 2019, 10:58

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10
ER
View first unread post If y ≠ 3 and 2x/y is a prime integer greater than 2, which  

Tags: Difficulty: 600-700 Level,  Must or Could be True Questions,  Number Properties

saurabhgoel

9

5998

14 Nov 2019, 10:30

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13
ER
View first unread post If a, b, and c are consecutive integers, where a < b < c, which of the  

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

Bunuel

9

418

14 Nov 2019, 09:09

View the latest post chetan2u

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View first unread post Attachment(s) The figure shows that the lines AB and AC are the tangential lines to  

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

MathRevolution

6

253

14 Nov 2019, 09:03

View the latest post Kinshook

7
ER
View first unread post Of the three-digit integers greater than 750, how many have at least  

Tags: Difficulty: 700-Level,  Combinations,  Source: GMAT Hacks

Bunuel

2

137

14 Nov 2019, 09:00

View the latest post chetan2u

2
ER
View first unread post Balls of equal size are arranged in rows to form an equilateral triang  

Tags: Difficulty: 700-Level,  Sequences,  Source: Other - Please specify

Bunuel

2

115

14 Nov 2019, 07:53

View the latest post chetan2u

157
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View first unread post Attachment(s) In a nationwide poll, N people were interviewed. If 1/4 of  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Overlapping Sets,  Source: GMAT Paper Tests,  Source: OG 10,  Source: OG 11,  Source: Veritas Prep

sudzpwc

33

28222

14 Nov 2019, 07:32

View the latest post Bunuel

84
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View first unread post If 0.0015*10^m/0.03*10^k=5*10^7, then m - k =  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers,  Source: OG 10,  Source: OG 11,  Source: OG 12,  Source: OG 2015,  Source: Official Guide

Walkabout

18

18719

14 Nov 2019, 07:04

View the latest post mathislife

18
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View first unread post Attachment(s) Of the following, which are the coordinates of a point that is located  

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

Bunuel

12

1504

14 Nov 2019, 05:03

View the latest post VeritasKarishma

2
ER
View first unread post Attachment(s) ABCD is a square. The dotted lines are the lines connecting two midpoi  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Math Revolution

MathRevolution

1

127

14 Nov 2019, 04:59

View the latest post Himanshu453

6
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View first unread post Attachment(s) What is the largest possible surface area you can get by removing eigh  

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

nick1816

2

153

14 Nov 2019, 04:33

View the latest post rajatchopra1994

105
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View first unread post What is the probability of getting a sum of 8 or 14 when  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Probability

gayathri

27

15176

14 Nov 2019, 03:59

View the latest post exc4libur

33
View first unread post Which of the following could be the median of the 4 integers listed ab  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems

jade3

13

16298

14 Nov 2019, 03:39

View the latest post bumpbot

2
ER
View first unread post Salaries of Moon and Shanto are in the ratio of 4:5. If the salary  

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

thesaifeye

6

244

14 Nov 2019, 03:26

View the latest post Dillesh4096

4
ER
View first unread post The greatest of the 21 positive integers in a certain list is 16. The  

Tags: Difficulty: 600-700 Level,  Min/Max Problems,  Statistics and Sets Problems,  Source: Other - Please specify

Bunuel

6

1292

14 Nov 2019, 03:10

View the latest post hudacse6

1
ER
View first unread post Last year a certain bond yielded 5 percent of its face value  

Tags: Difficulty: Sub-600 Level,  Percents and Interest Problems,  Source: GMAT Prep

rxs0005

2

2795

14 Nov 2019, 02:43

View the latest post RajKomanapalli

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View first unread post Attachment(s) The figure above represents a triangular field. What is the minimum di  

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

Bunuel

3

214

14 Nov 2019, 02:31

View the latest post ankitprad

6
ER
View first unread post Attachment(s) In the figure above, ED = 1, CD = 2, and AE =6*3^(1/2). What is the  

Tags: Difficulty: 700-Level,  Geometry,  Source: Kaplan

Bunuel

4

1892

14 Nov 2019, 01:49

View the latest post gvij2017

20
ER
View first unread post When 15x is divided by 2y, the quotient is x  

Tags: Difficulty: 600-700 Level,  Remainders,  Source: GMATPrepNow

GMATPrepNow

11

2068

14 Nov 2019, 01:26

View the latest post bumpbot

ER
View first unread post Attachment(s) The triangle ABC is the equilateral triangle. Moreover, AB, BC, and AC  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Math Revolution

MathRevolution

1

145

14 Nov 2019, 01:26

View the latest post MathRevolution

7
ER
View first unread post If x is a positive integer such that 4*2^(x+2.5)  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers

timothyhenman1

5

1461

14 Nov 2019, 01:23

View the latest post kapil1

46
ER
View first unread post A tin is full of wine. Out of this tin, 4 gallons of wine  

Tags: Difficulty: 600-700 Level,  Mixture Problems

vinubalan

6

5476

14 Nov 2019, 00:46

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4
ER
View first unread post How many positive integers less than 200 are there such that they are  

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

Bunuel

5

263

14 Nov 2019, 00:16

View the latest post chetan2u

119
ER
View first unread post Attachment(s) Among 200 people, 56% like strawberry jam, 44% like apple jam, and 40%  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Overlapping Sets,  Source: GMAT Club Tests

aaron22197

36

16279

13 Nov 2019, 23:37

View the latest post gurudabl

8
ER
View first unread post Attachment(s) In the diagram above, ABC is an equilateral triangle. D is the midpoi  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Magoosh

Bunuel

11

2463

13 Nov 2019, 23:22

View the latest post jhaamod10

3
ER
View first unread post Adrian, Brian and Colin walk from P to Q (PQ=55 meters) at their resp  

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

effatara

4

173

13 Nov 2019, 23:10

View the latest post effatara

39
ER
View first unread post A, B and C, each working alone can complete a job in 6, 8 and 12 days  

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

Bunuel

14

23743

13 Nov 2019, 22:49

View the latest post bumpbot

91
ER
View first unread post If Dev works alone he will take 20 more hours to complete a  

Tags: Difficulty: 700-Level,  Work/Rate Problems

jusjmkol740

17

9350

13 Nov 2019, 22:18

View the latest post VeritasKarishma

2
ER
View first unread post Attachment(s) In the figure above, JKLMN is a regular pentagon. Find the  

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

mikemcgarry

2

3514

13 Nov 2019, 22:00

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3
ER
View first unread post A 45° -45° - 90° right triangle has hypotenuse of length h. What is th  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Veritas Prep

jbabaganoosh

6

1244

13 Nov 2019, 21:47

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10
ER
View first unread post A carpenter is building a frame for a wall painting. The pai  

Tags: Difficulty: 600-700 Level,  Geometry

shubhangi

7

3142

13 Nov 2019, 21:37

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2
ER
View first unread post Attachment(s) The figure above represents a circular garden, with center O, surround  

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

Bunuel

3

1164

13 Nov 2019, 20:28

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127
ER
View first unread post A firm has 4 senior partners and 6 junior partners. How many different  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Combinations,  Source: GMAT Prep

gdk800

33

16921

13 Nov 2019, 20:12

View the latest post EMPOWERgmatRichC

13
ER
View first unread post Attachment(s) In a local school district, the high school and middle  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Manhattan GMAT

knabi

18

8149

13 Nov 2019, 20:09

View the latest post EMPOWERgmatRichC

6
ER
View first unread post Attachment(s) In the diagram above, S is the center of the circle. If QS = 5 and QR  

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

Bunuel

10

1571

13 Nov 2019, 19:58

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57
ER
View first unread post The ratio by weight, measured in pounds, of books to clothes  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Word Problems

kidderek

18

12434

13 Nov 2019, 18:46

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37
ER
View first unread post Let S be the set of all positive integers having at most 4 digits and  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Official Guide

gmatt1476

10

1121

13 Nov 2019, 18:46

View the latest post dabaobao

25
ER
View first unread post How many different ways can a group of 6 people be divided into 3 team  

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

Bunuel

12

6436

13 Nov 2019, 17:02

View the latest post kREN

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View first unread post The water level in a reservoir has been dropping at the rate of 14 inc  

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

Bunuel

2

782

13 Nov 2019, 15:48

View the latest post tbhauer

1
ER
View first unread post A parking garage rents parking spaces for $10 per week or $30 per  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: GMAT Paper Tests

Bunuel

2

4160

13 Nov 2019, 15:39

View the latest post tbhauer

84
ER
View first unread post Attachment(s) Two cars run in opposite directions on a circular track. Car A travels  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Source: Veritas Prep

Bunuel

29

6567

13 Nov 2019, 14:58

View the latest post lucisgm4

50
ER
View first unread post If x is a randomly chosen integer between 1 and 20  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Probability

nusmavrik

28

12292

13 Nov 2019, 14:49

View the latest post maguirre

11
ER
View first unread post At a certain stationery shop, the price of a pencil is 20 cents and th  

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

Bunuel

3

532

13 Nov 2019, 12:32

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8
ER
View first unread post There are 6 distinct letters of the English alphabet and 4 d  

Tags: Difficulty: 700-Level,  Combinations

ratnanideepak

4

35227

13 Nov 2019, 11:54

View the latest post Youraisemeup

1
ER
View first unread post A certain rectangle has perimeter 54. If the ratio of the length of th  

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

Bunuel

2

1110

13 Nov 2019, 11:43

View the latest post kapstone1996

58
ER
View first unread post When Leo imported a certain item, he paid a 7 percent import  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Percents and Interest Problems,  Source: OG 12,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: Official Guide

Bunuel

21

25695

13 Nov 2019, 10:06

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52
ER
View first unread post Attachment(s) In the below addition A, B, C, D, E, F, and G represent the  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Source: Magoosh

ROckHIsT

15

22719

13 Nov 2019, 09:23

View the latest post Kinshook

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