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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

4834

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  

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VeritasKarishma

190

9167

02 Dec 2019, 21:57

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Announcements

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

Tags: Difficulty: 700-Level

Bunuel

12

104469

29 Jul 2019, 07:22

View the latest post Shrinidhi

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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

756139

22 Feb 2012, 11:27

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Topics

13
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View first unread post Four packages have an average weight of 10.5 pounds. What is the minim  

Tags: Difficulty: 700-Level,  Min/Max Problems,  Statistics and Sets Problems,  Source: 800 Score

Bunuel

9

2663

08 Dec 2019, 22:46

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1
View first unread post For a certain company, operating costs and commissions totaled $550 mi  

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

pushpitkc

2

397

08 Dec 2019, 22:44

View the latest post RajKomanapalli

14
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View first unread post Car X and Car Y traveled the same 80-mile route. If Car X to  

Tags: Difficulty: Sub-600 Level,  Distance/Rate Problems,  Source: GMAT Paper Tests,  Source: OG 10,  Source: OG 11,  Source: OG 12

seabhi

11

4999

08 Dec 2019, 22:44

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3
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View first unread post A group of n college students bought three identical round cakes to sh  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Word Problems,  Source: Other - Please specify

Bunuel

5

1253

08 Dec 2019, 22:24

View the latest post VeritasKarishma

5
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View first unread post John is traveling to a meeting that is 28 miles away. He nee  

Tags: Difficulty: Sub-600 Level,  Distance/Rate Problems

timmaxwell8

3

5723

08 Dec 2019, 21:48

View the latest post rajatchopra1994

7
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View first unread post Attachment(s) If xyz ≠ 0 and x percent of y percent of z is t, then z =  

Tags: Difficulty: Sub-600 Level,  Percents and Interest Problems,  Source: OG 1988,  Source: Official Guide [Pre-2000]

HKD1710

7

1139

08 Dec 2019, 21:47

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3
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View first unread post A hiker walked for 3 days. She walked 18 miles on the first day, walki  

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

Bunuel

5

2496

08 Dec 2019, 21:14

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43
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View first unread post If x = 1/10 + 1/12 + 1/13 + 1/14 + 1/15, then which of the following i  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Number Properties,  Source: Other - Please specify

lalania1

7

3777

08 Dec 2019, 20:51

View the latest post ScottTargetTestPrep

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View first unread post A certain punch contains grape juice, orange juice, and pineapple juic  

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

AkshdeepS

5

785

08 Dec 2019, 20:50

View the latest post ScottTargetTestPrep

8
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View first unread post If 2, 4, 6, and 9 are the digits of two 2-digit integers, what is the  

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

Bunuel

4

1530

08 Dec 2019, 20:49

View the latest post ScottTargetTestPrep

6
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View first unread post How many factors of the number 2^6*3^5*5^4*6^3 are multiples of  

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

Bunuel

5

267

08 Dec 2019, 20:48

View the latest post ScottTargetTestPrep

2
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View first unread post If x is 2/3 of y and y is 3/4 of z, what is the ratio of z:x ?  

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

Bunuel

5

2334

08 Dec 2019, 20:44

View the latest post ScottTargetTestPrep

1
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View first unread post Attachment(s) The Kiljaro Highway is marked with Milestones denoting the distance to  

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

Bunuel

3

232

08 Dec 2019, 20:43

View the latest post ScottTargetTestPrep

5
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View first unread post A set consists of 20 different numbers whose average is 10. Which of t  

Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems,  Source: Veritas Prep

Bunuel

4

2120

08 Dec 2019, 20:42

View the latest post ScottTargetTestPrep

5
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View first unread post Jaya invests in a new mutual fund. The fund averages 10% growth annual  

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

Bunuel

7

1286

08 Dec 2019, 20:39

View the latest post ScottTargetTestPrep

ER
View first unread post Attachment(s) Equilateral triangle ABC is inscribed within a circle as shown above.  

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

Bunuel

2

838

08 Dec 2019, 20:29

View the latest post ScottTargetTestPrep

2
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View first unread post The product of the prime integers between 43 and 50, inclusive, is:  

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

Bunuel

5

2387

08 Dec 2019, 20:24

View the latest post ScottTargetTestPrep

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View first unread post Which of the following is an equation of a line that does NOT contain  

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

Bunuel

2

231

08 Dec 2019, 20:22

View the latest post ScottTargetTestPrep

11
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View first unread post Attachment(s) A sphere, diameter 6, is cut to form a cube. What is the maximum possi  

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

Bunuel

8

627

08 Dec 2019, 20:22

View the latest post ScottTargetTestPrep

2
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View first unread post If n divided by 7 has a remainder of 2, what is the remainder when 3  

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

Bunuel

12

3732

08 Dec 2019, 20:21

View the latest post ScottTargetTestPrep

5
ER
View first unread post Attachment(s) Because he’s taxed by his home planet, Mork pays a tax rate of 40% on  

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

Bunuel

7

1490

08 Dec 2019, 20:20

View the latest post ScottTargetTestPrep

24
ER
View first unread post Each factor of 210 is inscribed on its own plastic ball, and  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Probability,  Source: Manhattan GMAT

BDSunDevil

14

6471

08 Dec 2019, 20:19

View the latest post ScottTargetTestPrep

138
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View first unread post All of the stocks on the over the counter market are designated by eit  

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

Murmeltier

20

24341

08 Dec 2019, 20:12

View the latest post myhigheredmba

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View first unread post While person A walked 200m, person B walked 100m. They walked facing  

Tags: Difficulty: Sub-600 Level,  Distance/Rate Problems,  Source: Math Revolution

MathRevolution

2

163

08 Dec 2019, 18:40

View the latest post MathRevolution

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View first unread post The ratio of male to female applicants taking a school entrance exam w  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: Math Revolution

MathRevolution

2

217

08 Dec 2019, 18:39

View the latest post MathRevolution

4
View first unread post If y=4+(x-3)^2, then y is least  

Tags: Difficulty: Sub-600 Level,  Algebra,  Min/Max Problems,  Source: GMAT Prep

gmat1393

4

1218

08 Dec 2019, 18:01

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20
ER
View first unread post Attachment(s) What is the value of ...  

Tags: Difficulty: 600-700 Level,  Algebra,  Fractions/Ratios/Decimals,  Source: Economist GMAT Tutor

Bunuel

5

1839

08 Dec 2019, 17:05

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11
ER
View first unread post Machines P and Q are two different machines that cover jars in a facto  

Tags: Difficulty: 600-700 Level,  Work/Rate Problems,  Source: Magoosh

Bunuel

9

2844

08 Dec 2019, 16:46

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12
ER
View first unread post If $1000 was invested at an annual interest rate of 5.6% compounded an  

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

jimmyjamesdonkey

6

11464

08 Dec 2019, 15:45

View the latest post EMPOWERgmatRichC

3
ER
View first unread post If a sequence is defined by a_n = (a_(n-1))*(a_(n-2)) for all n >=3  

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

mikemcgarry

4

3154

08 Dec 2019, 15:43

View the latest post EMPOWERgmatRichC

4
ER
View first unread post Marty has a coin collection, which consists of only New World and Old  

Tags: Difficulty: Sub-600 Level,  Fractions/Ratios/Decimals,  Source: Magoosh

Bunuel

4

1132

08 Dec 2019, 15:39

View the latest post EMPOWERgmatRichC

108
ER
View first unread post A 20 litre mixture of milk and water contains milk and water  

Tags: Difficulty: Sub-600 Level,  Mixture Problems

GMATT73

12

53764

08 Dec 2019, 14:12

View the latest post AnirudhaS

9
ER
View first unread post Attachment(s) If a cube of side length 24 units is cut into 512 smaller cubes of equ  

Tags: Difficulty: 600-700 Level,  Geometry

niteshwaghray

8

2613

08 Dec 2019, 13:36

View the latest post bumpbot

View first unread post A dice is rolled twice. What is the probability that the number in the  

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

ab965

2

182

08 Dec 2019, 13:19

View the latest post nick1816

5
ER
View first unread post Lee Colle insures its students for thefts up to $1000. The college mak  

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

Bunuel

2

257

08 Dec 2019, 12:48

View the latest post bill8henry

35
ER
View first unread post Attachment(s) Three boys are ages 4, 6 and 7 respectively. Three girls are  

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

mun23

7

5106

08 Dec 2019, 10:32

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31
ER
View first unread post What is the remainder when 2^99 is divided by 99?  

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

Bunuel

8

1229

08 Dec 2019, 10:29

View the latest post Kinshook

17
ER
View first unread post (1+√3+√5)^2-(√3+√5)^2=?  

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

MathRevolution

6

2880

08 Dec 2019, 09:31

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71
ER
View first unread post If 7 workers can build 7 cars in 7 days, then how many days would it  

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

reatsaint

18

26909

08 Dec 2019, 09:19

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73
ER
View first unread post Today Rose is twice as old as Sam and Sam is 3 years younger  

Tags: Difficulty: 700-Level,  Word Problems,  Source: OG 10,  Source: Official Guide,  Source: Quant Review 1st,  Source: Quant Review 2nd

Bunuel

11

9743

08 Dec 2019, 08:43

View the latest post mimajit

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View first unread post The range of values of X for which √(x-x^2+12)≥0 is valid is:  

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

Asad

2

151

08 Dec 2019, 08:23

View the latest post Archit3110

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View first unread post A function * is defined for all even positive integers n as the number  

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

Bunuel

3

201

08 Dec 2019, 08:03

View the latest post satya2029

179
ER
View first unread post Attachment(s) ln the coordinate plane, line k passes through the origin  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Source: Official Guide,  Source: Quant Review 2017,  Source: Quant Review 2018,  Source: Quant Review 2019

GMATD11

20

26443

08 Dec 2019, 05:36

View the latest post deeeuce

14
ER
View first unread post The girl:boy ratio in class A was 1:3 and the same ratio in Class B  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Source: Experts' Global,  Source: Other - Please specify

saba4010

9

2848

08 Dec 2019, 05:17

View the latest post kapil1

2
ER
View first unread post Joe works two part-time jobs. One week Joe worked 8 hours at one job,  

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

SajjadAhmad

1

159

08 Dec 2019, 04:50

View the latest post chetan2u

27
ER
View first unread post Attachment(s) 30^30*29^29*28^28*...*2^2*1^1 = n. How many zeroes does ‘n’ contain at  

Tags: Difficulty: 700-Level,  Exponents/Powers,  Number Properties,  Source: Magoosh

Bunuel

8

1267

08 Dec 2019, 04:35

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156
ER
View first unread post The probability that event M will not occur is 0.8 and the probability  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Probability,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Bunuel

34

23367

08 Dec 2019, 04:04

View the latest post gmatdordie

3
View first unread post A is x % more than B. B is y % less than C. If A, B, and C are positiv  

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

DisciplinedPrep

3

189

08 Dec 2019, 03:34

View the latest post arvind910619

10
ER
View first unread post What is the minimum percentage increase in the mean of set X  

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

rohitgoel15

13

7716

08 Dec 2019, 03:02

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View first unread post For how many integers x is 3^x = x^3 ?  

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

CAMANISHPARMAR

3

184

08 Dec 2019, 02:39

View the latest post CAMANISHPARMAR

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