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

Tags: Source: EMPOWERgmat

EMPOWERgmatRichC

7

2509

17 Mar 2019, 12:26

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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 ... 5, 6, 7 Tags: Source: Veritas Prep

VeritasKarishma

135

4953

25 May 2019, 02:49

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

Tags: Difficulty: 700-Level

Bunuel

9

91684

11 Mar 2019, 20:44

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1759
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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,  Mixture Problems,  Work/Rate Problems,  Source: GMAT Club Tests,  Source: GMAT Prep,  Source: GMAT Prep EP1,  Source: GMAT Prep EP2,  Source: GMAT Prep QP1,  Source: Official Guide

bb

0

688699

22 Feb 2012, 11:27

View the latest post bb

Topics

53
View first unread post Project PS Butler - Get 2 PS Questions Everyday  

Tags: Difficulty: 600-700 Level,  Difficulty: 700-Level,  Difficulty: Sub-600 Level,  Word Problems,  Source: OG 1988,  Source: Other - Please specify

HKD1710

8

7301

03 Feb 2019, 03:52

View the latest post Gmatprep550

21
ER
View first unread post Attachment(s) In the floor plan of an executive's beach house above, the north and  

Tags: Difficulty: 700-Level,  Geometry,  Source: OG 2020,  Source: Official Guide

Bunuel

11

897

25 May 2019, 07:55

View the latest post LeoN88

2
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View first unread post A flat, rectangular flower bed with an area of 2,400 square feet is bo  

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

Bunuel

3

120

25 May 2019, 07:55

View the latest post menonrit

5
View first unread post Adam and John simultaneously begin to write out a booklet containing  

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

DisciplinedPrep

3

242

25 May 2019, 07:33

View the latest post GMATMBA5

14
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View first unread post Attachment(s) In the circle pictured above, AB=2 √ 5 , CD=1, and AC is a diameter.  

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

Bunuel

8

1625

25 May 2019, 07:31

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View first unread post A is 30% more efficient than B. How much time will they take to  

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

jackfr2

1

36

25 May 2019, 07:30

View the latest post Chethan92

12
View first unread post Attachment(s) How many real solutions has |2x - 3|/5 - |x + 1|/5 = x - 2?  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Source: Other - Please specify

lucajava

3

511

25 May 2019, 07:28

View the latest post emonmisra

5
ER
View first unread post Attachment(s) Points A, B, C, and D are on the number line above, and AB = CD = 1/3  

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

Bunuel

3

1099

25 May 2019, 07:15

View the latest post LeoN88

262
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View first unread post This year Henry will save a certain amount of his income  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Word Problems,  Source: OG 12

udaymathapati

33

25785

25 May 2019, 07:03

View the latest post Babar28

6
ER
View first unread post A pizza can be assembled from given choices, with customer’s preferenc  

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

EgmatQuantExpert

9

790

25 May 2019, 06:40

View the latest post nkhl.goyal

View first unread post Three dice are thrown together. Find the probability of getting a  

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

jackfr2

1

44

25 May 2019, 06:35

View the latest post Luca1111111111111

7
View first unread post If y and z are positive integers such that y2z=123.24, the remainder  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Fractions/Ratios/Decimals,  Number Properties,  Remainders,  Source: e-GMAT

kiran120680

4

306

25 May 2019, 06:25

View the latest post LeoN88

3
View first unread post Attachment(s) Find the square of the length of the shortest path that can be drawn  

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

nick1816

3

166

25 May 2019, 06:25

View the latest post fogarasm

4
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View first unread post If p is a non-positive number, then for what value of p does the  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Algebra,  Source: e-GMAT

EgmatQuantExpert

8

365

25 May 2019, 06:18

View the latest post emonmisra

2
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View first unread post A group of freshmen, juniors, and seniors are going on a school trip.  

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

Bunuel

4

122

25 May 2019, 06:16

View the latest post Bunuel

1
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View first unread post Attachment(s) Square ABCD is perfectly inscribed in the circle pictured above. If mi  

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

Bunuel

2

1001

25 May 2019, 05:50

View the latest post abhishek31

26
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View first unread post If Juan takes 11 seconds to run y yards, how many seconds  

Tags: Difficulty: Sub-600 Level,  Distance/Rate Problems,  Source: OG 10,  Source: OG 11,  Source: OG 12,  Source: OG 2015,  Source: Official Guide

Bunuel

16

14183

25 May 2019, 05:34

View the latest post bumpbot

2
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View first unread post Attachment(s) In the figure, lines l and k are parallel. Which one of the following  

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

Bunuel

6

240

25 May 2019, 05:32

View the latest post LeoN88

5
ER
View first unread post Attachment(s) Pump X takes 28 hours to fill a pool. Pump Y takes 21 hours to fill t  

Tags: Difficulty: Sub-600 Level,  Work/Rate Problems,  Source: Magoosh

Bunuel

7

3005

25 May 2019, 05:26

View the latest post LeoN88

87
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View first unread post The probability is 1/2 that a certain coin will turn up head  

Tags: Difficulty: Sub-600 Level,  Probability,  Source: OG 10,  Source: OG 11,  Source: OG 12,  Source: OG 2015,  Source: OG 2016,  Source: Official Guide

Walkabout

15

26923

25 May 2019, 04:45

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10
View first unread post If x/(x – 2)(x + 1) ≤ 0, which of the following specifoes  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Source: Other - Please specify

fitzpratik

6

415

25 May 2019, 04:39

View the latest post emonmisra

57
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View first unread post Attachment(s) In the figure shown above, line segment QR has length 12, an  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry,  Source: Official Guide,  Source: Quant Review 2016,  Source: Quant Review 2017,  Source: Quant Review 2018,  Source: Quant Review 2nd

Bunuel

24

8425

25 May 2019, 04:24

View the latest post AmanMatta

2
ER
View first unread post Attachment(s) In the rectangular coordinate system above, the area in the shaded reg  

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

Bunuel

2

694

25 May 2019, 04:24

View the latest post Dillesh4096

5
ER
View first unread post There are 4 more women than men on Centerville’s board of  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Source: OG 2016,  Source: Official Guide

Bunuel

7

10272

25 May 2019, 03:26

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4
ER
View first unread post Attachment(s) In a certain school of dolphins, 20 dolphins eat neither  

Tags: Difficulty: 700-Level,  Overlapping Sets,  Source: Economist GMAT Tutor

WoundedTiger

4

2452

25 May 2019, 03:24

View the latest post VeritasKarishma

3
ER
View first unread post For how many of the following types of quadrilaterals does there exist  

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

Bunuel

3

174

25 May 2019, 02:54

View the latest post menonrit

3
ER
View first unread post A certain cooking oil is composed of olive, canola and grapeseed oils  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: Princeton Review

abansal1805

2

541

25 May 2019, 02:51

View the latest post Arro44

76
ER
View first unread post If (10^4 * 3.456789)^8 is written as a single term, how many  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Fractions/Ratios/Decimals,  Source: Veritas Prep

emmak

10

6449

25 May 2019, 02:27

View the latest post Tchalla01

ER
View first unread post Attachment(s) In the figure, ABCD and ABEC are parallelograms. The area of the quadr  

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

Bunuel

4

184

25 May 2019, 01:28

View the latest post m1033512

44
ER
View first unread post The price of gasoline at a service station increased from $1.65 per ga  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Bunuel

15

4815

25 May 2019, 01:17

View the latest post vinayakvaish

17
ER
View first unread post Attachment(s) Yesterday each of the 35 members of a certain task force  

Tags: Difficulty: 700-Level,  Graphs and Illustrations,  Statistics and Sets Problems

mendelay

6

11107

25 May 2019, 01:01

View the latest post bumpbot

36
ER
View first unread post Attachment(s) In a certain production lot, 40 percent of the toys are red  

Tags: Difficulty: 600-700 Level,  Overlapping Sets,  Percents and Interest Problems,  Source: Official Guide

dav2013

5

4709

25 May 2019, 00:53

View the latest post Archit3110

31
ER
View first unread post Attachment(s) The combined area of the two black squares is equal to 1000 square uni  

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

enigma123

13

8192

25 May 2019, 00:44

View the latest post Archit3110

49
ER
View first unread post Attachment(s) If an integer is to be randomly selected from set M above  

Tags: Difficulty: 600-700 Level,  Probability,  Source: GMAT Prep EP2

marcodonzelli

17

21032

24 May 2019, 23:59

View the latest post LeoN88

22
ER
View first unread post Fresh grapes contain 90% by weight while dried grapes  

Tags: Difficulty: 700-Level,  Mixture Problems

feruz77

5

40014

24 May 2019, 23:54

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23
ER
View first unread post Kate and David each have $10. Together they flip a coin 5  

Tags: Difficulty: 700-Level,  Probability,  Source: GMAT Club Tests

bibha

9

9474

24 May 2019, 21:14

View the latest post Mo2men

2
ER
View first unread post John and four friends go to a Lakers game. In how many ways can they  

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

vikasp99

3

1244

24 May 2019, 20:54

View the latest post bumpbot

2
View first unread post The number of consecutive zeros at the end of 77!x42! is  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Other - Please specify

Chethan92

3

549

24 May 2019, 20:27

View the latest post LeoN88

1
View first unread post Attachment(s) When 88 cubes are rearranged to form the solid structure shown in the  

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

nick1816

1

93

24 May 2019, 20:22

View the latest post prabsahi

26
ER
View first unread post In a graduating class, the difference between the highest and lowest  

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

alphonsa

6

2281

24 May 2019, 20:22

View the latest post bumpbot

3
View first unread post N! is ending with x zeroes. (N + 3)! is ending with (x + 2) zeroes. Ho  

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

nick1816

2

84

24 May 2019, 20:20

View the latest post LeoN88

4
ER
View first unread post Attachment(s) Numbers x and y are chosen independently and uniformly at random from  

Tags: Difficulty: 700-Level,  Geometry,  Out of Scope - Too Hard,  Probability,  Source: Other - Please specify

Bunuel

2

185

24 May 2019, 18:33

View the latest post nick1816

6
ER
View first unread post Attachment(s) The solid brick shown is made of small bricks of side 1. When the larg  

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

Bunuel

4

4146

24 May 2019, 18:10

View the latest post LeoN88

18
ER
View first unread post How many prime numbers exist between 200 and 220?  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Veritas Prep

kinjiGC

14

6781

24 May 2019, 16:18

View the latest post ScottTargetTestPrep

1
ER
View first unread post Two people measure each other's height, the height of the taller perso  

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

Bunuel

5

1455

24 May 2019, 16:17

View the latest post ScottTargetTestPrep

2
ER
View first unread post In a certain kindergarten, every child has got either a dog or a cat  

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

Bunuel

4

970

24 May 2019, 16:12

View the latest post ScottTargetTestPrep

69
ER
View first unread post There are y different travelers who each have a choice of va  

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

powerka

9

11597

24 May 2019, 14:50

View the latest post SPatel1992

3
ER
View first unread post One inlet pipe can fill an empty cistern to 1/3 of its capacity in 3  

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

Bunuel

5

715

24 May 2019, 14:25

View the latest post ScottTargetTestPrep

3
ER
View first unread post If |x| < |y + 2| < |z|, y > 0 and xz > 0. Which of the following could  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modulus,  Inequalities,  Must or Could be True Questions,  Source: Other - Please specify

Bunuel

4

166

24 May 2019, 14:02

View the latest post Mo2men

118
ER
View first unread post What is the sum of all 4-digit numbers that can be formed  

Tags: Difficulty: 600-700 Level,  Difficulty: Sub-600 Level,  Arithmetic,  Combinations

dimitri92

17

57704

24 May 2019, 13:04

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