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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  

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

VeritasKarishma

190

9167

02 Dec 2019, 21:57

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Announcements

522
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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

104481

29 Jul 2019, 07:22

View the latest post Shrinidhi

1939
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

756152

22 Feb 2012, 11:27

View the latest post bb

Topics

120
ER
View first unread post Attachment(s) A certain company that sells only cars and trucks reported that revenu  

Tags: Difficulty: 600-700 Level,  Percents and Interest Problems,  Source: Official Guide,  Source: Quant Review 2016,  Source: Quant Review 2017,  Source: Quant Review 2018,  Source: Quant Review 2020,  Source: Quant Review 2nd

Bunuel

15

7943

05 Dec 2019, 03:37

View the latest post bumpbot

2
ER
View first unread post The coordinates of points A and C are (0, -3) and (3, 3), respectively  

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

Bunuel

1

164

05 Dec 2019, 03:01

View the latest post rajatchopra1994

5
ER
View first unread post Given two points P = (3, 0) and Q = (0, 6), find the co-ordinates of  

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

CaptainLevi

3

348

05 Dec 2019, 02:52

View the latest post Camach700

11
View first unread post What is the sum of all the numbers formed by taking the digits 3, 5, 6  

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

CaptainLevi

4

247

05 Dec 2019, 02:48

View the latest post zhanbo

95
ER
View first unread post A certain musical scale has has 13 notes, each having a different freq  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Sequences,  Source: GMAT Paper Tests,  Source: OG 10

stoolfi

30

15447

05 Dec 2019, 02:41

View the latest post cokewithoutice

12
ER
View first unread post If 72^4 is the greatest common divisor of positive integers A and B, a  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Exponents/Powers,  Source: Magoosh

Bunuel

7

1693

05 Dec 2019, 02:29

View the latest post ArvindCrackVerbal

ER
View first unread post In a treasure chest are contained five different flawed diamonds and  

Tags: Difficulty: 600-700 Level,  Combinations,  Source: TargetTestPrep

BastionMain

3

295

05 Dec 2019, 02:00

View the latest post ArvindCrackVerbal

2
ER
View first unread post Jennifer invests $2,000 at an annual interest rate of r% compounded qu  

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

Bunuel

4

213

05 Dec 2019, 01:21

View the latest post GMATWhizard

4
ER
View first unread post Attachment(s) How many liters of Chemical A must be added to a 120-liter solution th  

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

Bunuel

3

608

05 Dec 2019, 00:40

View the latest post Ansh777

52
ER
View first unread post There are three different hoses used to fill a pool: hose  

Tags: Difficulty: 700-Level,  Work/Rate Problems,  Source: Veritas Prep

emmak

15

8668

04 Dec 2019, 23:55

View the latest post Arindamad

40
ER
View first unread post What is the sum of all possible solutions to |x-3|^2 - |x-3| = 20?  

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

skylimit

8

2541

04 Dec 2019, 22:45

View the latest post Ansh777

3
ER
View first unread post For what values of x is |x - 4| - |x - 3| >= 7?  

Tags: Difficulty: Sub-600 Level,  Absolute Values/Modulus,  Inequalities,  Source: Other - Please specify

Bunuel

3

332

04 Dec 2019, 22:06

View the latest post Ansh777

2
ER
View first unread post Last year, Mike, Ben and Rob participated in a chess tournament that  

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

Bunuel

10

605

04 Dec 2019, 18:59

View the latest post ScottTargetTestPrep

9
ER
View first unread post Johnny the gambler tosses 6 fair dice. In order to win the jackpot, he  

Tags: Difficulty: 700-Level,  Probability,  Source: Economist GMAT Tutor

Bunuel

6

531

04 Dec 2019, 18:57

View the latest post ScottTargetTestPrep

21
ER
View first unread post Solution X is 15% salt and solution Y is 50% salt.  

Tags: Difficulty: Sub-600 Level,  Mixture Problems,  Source: OG 2020,  Source: Veritas Prep

vikasp99

8

3327

04 Dec 2019, 17:54

View the latest post Shrey9

318
ER
View first unread post Jackie has two solutions that are 2 percent sulfuric acid  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Algebra,  Mixture Problems,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

blockman

30

29526

04 Dec 2019, 17:28

View the latest post Shrey9

12
ER
View first unread post A box contains 20 bulbs,12 are defective.Four bulbs are selected at  

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

kanigmat011

8

2653

04 Dec 2019, 14:33

View the latest post bumpbot

117
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View first unread post If [x] is the greatest integer less than or equal to x, what is the va  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Functions and Custom Characters,  Source: GMAT Paper Tests,  Source: OG 12,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Walkabout

14

46390

04 Dec 2019, 14:14

View the latest post bumpbot

View first unread post If the population of a city increases by 100/9% per year  

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

TheNightKing

1

92

04 Dec 2019, 13:52

View the latest post Staphyk

32
ER
View first unread post Attachment(s) In a certain class, 1/5 of the boys are shorter than the shorter  

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

Bunuel

6

3424

04 Dec 2019, 13:36

View the latest post hudacse6

8
ER
View first unread post Attachment(s) A stairway is formed by stacking even blocks next to and on top of eac  

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

Bunuel

3

731

04 Dec 2019, 12:39

View the latest post TestPrepUnlimited

8
ER
View first unread post For all nonnegative integers a, b, and c, the function G is defined by  

Tags: Difficulty: 700-Level,  Algebra,  Functions and Custom Characters,  Source: Veritas Prep

Bunuel

4

1444

04 Dec 2019, 12:12

View the latest post bumpbot

2
ER
View first unread post The outside surface of a white cube with a volume 64 is painted purple  

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

Bunuel

2

205

04 Dec 2019, 09:27

View the latest post RajKomanapalli

39
ER
View first unread post Attachment(s) Ann and Bea leave Townville at the same time and travel  

Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Source: GMATPrepNow

GMATPrepNow

12

2703

04 Dec 2019, 08:22

View the latest post bumpbot

1
ER
View first unread post Attachment(s) The figure shows the design of a mosaic tile in which the four sides  

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

Bunuel

2

214

04 Dec 2019, 08:17

View the latest post exc4libur

22
ER
View first unread post If x and y are both integers such that 41y = 36x and y is not negative  

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

JusTLucK04

9

5270

04 Dec 2019, 06:11

View the latest post exc4libur

2
ER
View first unread post Which if the following equal (8)(72)^(-5)?  

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

Bunuel

2

322

04 Dec 2019, 06:00

View the latest post ssolomon

3
ER
View first unread post What is the volume of the largest cylinder that can fit into a box of  

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

Bunuel

7

575

04 Dec 2019, 05:29

View the latest post bumpbot

2
ER
View first unread post Team A and team B competed in 8 distinct consecutive events. The team  

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

JiddiHuMain

3

157

04 Dec 2019, 05:11

View the latest post JiddiHuMain

88
ER
View first unread post Attachment(s) A store sells apples in pack of 6, 9, or 20. By ordering 2 packs of 6  

Go to page: 1, 2, 3, 4, 5 Tags: Difficulty: 700-Level,  Mixture Problems,  Word Problems,  Source: GMAT Club Tests

Bunuel

84

2422

04 Dec 2019, 05:06

View the latest post sajalgargciv2805

View first unread post Attachment(s) ABCD is a square of side 'x' enclosed in a circle with its vertices to  

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

lnm87

1

142

04 Dec 2019, 05:03

View the latest post nick1816

1
ER
View first unread post How many non-overlapping circles with circumference 4π can be drawn in  

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

Bunuel

3

498

04 Dec 2019, 05:00

View the latest post bumpbot

6
View first unread post While shifting his departmental store, Mr. Trump found the  

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

Ansh777

7

353

04 Dec 2019, 04:51

View the latest post msrivas2

4
ER
View first unread post Karen travelled x miles from her home to office, at a speed of y miles  

Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Source: e-GMAT

lnm87

4

225

04 Dec 2019, 03:59

View the latest post ArvindCrackVerbal

2
ER
View first unread post Which of the following is equal to 1/5 of the reciprocal of 0.004 perc  

Tags: Difficulty: 700-Level,  Percents and Interest Problems,  Source: Princeton Review

Bunuel

17

1187

04 Dec 2019, 03:32

View the latest post bumpbot

ER
View first unread post A chair store sold a certain chair to a collector for 40%more than the  

Tags: Difficulty: 600-700 Level,  Percents and Interest Problems,  Source: Kaplan

JiddiHuMain

4

210

04 Dec 2019, 03:17

View the latest post ArvindCrackVerbal

ER
View first unread post For x, y satisfying x-3/3= y+2/2, x and y always satisfies ax + by =  

Tags: Difficulty: 700-Level,  Algebra,  Source: Math Revolution

MathRevolution

2

172

04 Dec 2019, 02:17

View the latest post MathRevolution

3
ER
View first unread post When m is divided by n, the remainder is 14. If m/n= 65.4, what is the  

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

sameer986

5

555

04 Dec 2019, 02:10

View the latest post sjuniv32

View first unread post The population of a city doubles every twenty-five years. If the.....  

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

CAMANISHPARMAR

1

148

04 Dec 2019, 02:08

View the latest post rajatchopra1994

42
ER
View first unread post The expression x[n]y is defined for positive values of x and  

Tags: Difficulty: 700-Level,  Exponents/Powers,  Functions and Custom Characters,  Source: Manhattan GMAT

Smita04

14

6043

04 Dec 2019, 01:58

View the latest post bumpbot

3
ER
View first unread post The function f(x) represents the number of ways that prime numbers can  

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

Bunuel

2

180

04 Dec 2019, 01:55

View the latest post bhaveshshirode

1
ER
View first unread post There are 193 items that are members of set U. Of these items, 49 are  

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

Bunuel

2

141

04 Dec 2019, 01:37

View the latest post Archit3110

2
ER
View first unread post Company A imported 10,500 widgets made of either brass or aluminum.  

Tags: Difficulty: Sub-600 Level,  Overlapping Sets,  Word Problems,  Source: 800 Score

Bunuel

6

1596

04 Dec 2019, 01:33

View the latest post RajKomanapalli

2
ER
View first unread post In a family with 3 children, the parents have agreed to bring the chil  

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

Bunuel

1

155

04 Dec 2019, 01:20

View the latest post rajatchopra1994

15
ER
View first unread post If a = 1 and (a - b)/c = 1 which of the following is NOT a possible va  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Number Properties,  Source: GMAT Prep,  Source: OG 10,  Source: Official Guide,  Source: Quant Review 1st

tarek99

7

9836

04 Dec 2019, 00:27

View the latest post bumpbot

2
ER
View first unread post The inventory of grape jelly on a store's shelves consists only of 2-o  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Source: Kaplan

JiddiHuMain

2

149

04 Dec 2019, 00:24

View the latest post VeritasKarishma

ER
View first unread post Amy and Jed are among 35 people, who are standing in a line, on behind  

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

Bunuel

2

152

04 Dec 2019, 00:14

View the latest post firas92

3
ER
View first unread post If x*y = xy – 2(x + y) for all integers x and y, then 2* (–3) =  

Tags: Difficulty: Sub-600 Level,  Functions and Custom Characters,  Number Properties,  Source: GMAT Paper Tests,  Source: OG 10,  Source: OG 11,  Source: Official Guide

DeeptiM

4

3990

03 Dec 2019, 23:35

View the latest post bumpbot

13
ER
View first unread post Machine A can do a job in 12 hours at a constant rate and machine A do  

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

MathRevolution

9

2389

03 Dec 2019, 23:18

View the latest post PinakiRDas

47
ER
View first unread post If x and y are positive integers, which of the following CAN  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Word Problems

priyanka116

13

5301

03 Dec 2019, 20:24

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