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

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EMPOWERgmatRichC

22

3902

31 Aug 2019, 14:48

View the latest post EMPOWERgmatRichC

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

Go to page: 1 ... 7, 8, 9 Tags: Source: Veritas Prep

VeritasKarishma

174

7624

21 Sep 2019, 10:07

View the latest post sayan640

Announcements

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

Tags: Difficulty: 700-Level

Bunuel

12

99292

29 Jul 2019, 07:22

View the latest post Shrinidhi

1872
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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

730770

22 Feb 2012, 11:27

View the latest post bb

Topics

223
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View first unread post For all positive integers m, [m]=3m when m is odd and [m]=(1/2)*m when  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Arithmetic,  Functions and Custom Characters,  Source: GMAT Prep

Guduna

22

56205

08 Nov 2018, 11:58

View the latest post sriramsundaram91

223
ER
View first unread post The closing price of Stock X changed on each trading day last month. T  

Tags: Difficulty: 700-Level,  Percents and Interest Problems,  Source: Official Guide,  Source: Quant Review 2018,  Source: Quant Review 2019,  Source: Quant Review 2020

carcass

9

10577

27 Jul 2019, 09:37

View the latest post mferoz

223
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View first unread post If x ≠ 0, then root(x^2)/x=  

Tags: Difficulty: Sub-600 Level,  Absolute Values/Modulus,  Source: GMAT Prep

Fremontian

18

41013

17 Apr 2019, 14:36

View the latest post bumpbot

223
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View first unread post A sequence of numbers a1, a2, a3,…. is defined as follows: a1 = 3, a2  

Tags: Difficulty: 700-Level,  Sequences,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Bunuel

18

28570

06 Nov 2018, 09:34

View the latest post bashdeep

222
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View first unread post Attachment(s) If |x| < x^2, which of the following must be true?  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Inequalities,  Must or Could be True Questions,  Source: GMAT Prep

mehdiov

51

41548

23 Sep 2019, 03:48

View the latest post jamalabdullah100

222
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View first unread post In a meeting of 3 representatives from each of 6 different companies,  

Tags: Difficulty: 700-Level,  Combinations

surupab

14

17004

19 Jul 2019, 07:51

View the latest post Businessconquerer

220
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View first unread post Attachment(s) If n is an integer greater than 6, which of the following mu  

Go to page: 1, 2, 3 Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: OG 12,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: Official Guide

carcass

44

23593

18 Apr 2019, 02:44

View the latest post bumpbot

220
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View first unread post Attachment(s) How many positive integers less than 100 are neither multiples of 2 or  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors

devbond

33

36028

25 Apr 2019, 09:06

View the latest post shruthiarvindh

220
ER
View first unread post Running at their respective constant rates, Machine X takes  

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

Bunuel

32

13163

19 Sep 2019, 00:45

View the latest post Kinshook

219
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View first unread post Attachment(s) During the month of April, the average temperatures on day n  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Arithmetic,  Coordinate Geometry,  Inequalities,  Must or Could be True Questions,  Sequences,  Word Problems

TeamGMATIFY

14

17436

04 Aug 2019, 08:15

View the latest post sarphant

219
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View first unread post Aaron will jog from home at x miles per hour and then walk back home  

Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Bunuel

14

30880

23 Sep 2019, 05:23

View the latest post bumpbot

218
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View first unread post Bill has a set of 6 black cards and a set of 6 red cards. Each card  

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

gmatter0913

30

22439

15 Aug 2019, 17:07

View the latest post gmatconqueror2018

215
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View first unread post If there are fewer than 8 zeroes between the decimal point and the  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Bunuel

19

18219

14 Sep 2019, 07:17

View the latest post saukrit

215
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View first unread post Attachment(s) Figures X and Y above show how eight identical triangular pieces of ca  

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

Bunuel

30

24223

21 Jun 2019, 22:06

View the latest post GMATinsight

214
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View first unread post x is the sum of y consecutive integers. w is the sum of z  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Statistics and Sets Problems,  Source: Manhattan GMAT

kairoshan

33

25941

14 Sep 2019, 04:56

View the latest post Kinshook

214
ER
View first unread post Attachment(s) A rectangular photograph is surrounded by a border that is 1  

Tags: Difficulty: 600-700 Level,  Geometry

petercao

14

49709

24 Jul 2019, 03:20

View the latest post bumpbot

213
ER
View first unread post In the first week of the Year, Nancy saved $1.  

Tags: Difficulty: 600-700 Level,  Sequences,  Statistics and Sets Problems,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Bigred2008

18

28064

10 May 2019, 02:34

View the latest post shaonkarim

211
ER
View first unread post If x is the product of the integers from 1 to 150, inclusive  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: GMAT Prep

bgribble

16

43100

30 May 2019, 21:14

View the latest post EMPOWERgmatRichC

211
ER
View first unread post Dara ran on a treadmill that had a readout indicating the time remaini  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Percents and Interest Problems,  Word Problems

CoffeeCreamSugar

23

21689

20 Sep 2018, 08:35

View the latest post valentinbrr

211
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View first unread post For every positive integer n, the nth term of sequence is given by an=  

Tags: Difficulty: 700-Level,  Algebra,  Sequences

inakihernandez

16

28629

10 Jul 2019, 22:41

View the latest post dcummins

209
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View first unread post Which of the following fractions has a decimal equivalent that is a te  

Tags: Difficulty: 600-700 Level,  Number Properties

ankur55

16

12396

13 Mar 2019, 23:00

View the latest post bumpbot

207
ER
View first unread post A palindrome is a number that reads the same forward and bac  

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

accincognito

13

45775

15 Mar 2019, 18:50

View the latest post ScottTargetTestPrep

207
ER
View first unread post Attachment(s) Alex deposited x dollars into a new account that earned 8  

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

kajolnb

20

26638

20 Sep 2019, 00:27

View the latest post Bunuel

207
ER
View first unread post Attachment(s) A sphere is inscribed in a cube with an edge of 10. What is  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry,  Source: Manhattan GMAT

enigma123

22

53878

14 Sep 2019, 12:19

View the latest post Archit3110

207
ER
View first unread post How many different combinations of outcomes can you make by  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Combinations

mm007

46

73461

01 Feb 2019, 17:23

View the latest post NinetyFour

205
ER
View first unread post If 5^x – 5^(x- 3) = 124*5^y, what is y in terms of x?  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Exponents/Powers

alltimeacheiver

27

48644

03 Oct 2018, 13:02

View the latest post bpdulog

205
ER
View first unread post One week, a certain truck rental lot had a total of 20  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Min/Max Problems,  Remainders,  Word Problems,  Source: OG 10,  Source: Official Guide,  Source: Quant Review 1st

cloaked_vessel

27

24347

19 Apr 2019, 04:32

View the latest post bumpbot

205
ER
View first unread post Ms. Barton has four children. You are told correctly that she has at  

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

Onell

26

14215

20 Sep 2019, 09:52

View the latest post Kinshook

205
ER
View first unread post It takes 6 technicians a total of 10 hours to build and  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Work/Rate Problems

Hussain15

25

25043

10 Aug 2019, 10:01

View the latest post sarphant

204
ER
View first unread post Attachment(s) Right triangle ABC is to be drawn in the xy-plane so that  

Tags: Difficulty: 700-Level,  Combinations,  Coordinate Geometry,  Geometry

hrish88

17

15560

18 Mar 2019, 12:00

View the latest post lstsch

204
ER
View first unread post The value of (10^8-10^2)/(10^7-10^3) is closest to which of the follow  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Arithmetic,  Exponents/Powers,  Source: GMAT Prep

jcbruin

33

56070

13 Jun 2019, 10:28

View the latest post Siverma

204
ER
View first unread post Attachment(s) A car traveling at a certain constant speed takes 2 seconds  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Source: GMAT Paper Tests

RadhaKrishnan

23

30357

28 Mar 2019, 03:06

View the latest post GMATMBA5

203
ER
View first unread post Attachment(s) Machines A and B, working together, take t minutes to comple  

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

GMATPASSION

32

11616

04 Mar 2019, 09:15

View the latest post energetics

202
ER
View first unread post Attachment(s) If |12x−5|>|7−6x|, which of the following CANNOT be the  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Inequalities,  Source: Veritas Prep

emmak

28

15934

14 May 2019, 09:31

View the latest post 99ramanmehta

202
ER
View first unread post A container has 3L of pure wine. 1L from the container is taken out an  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Mixture Problems,  Out of Scope - Too Hard

virtualanimosity

26

28382

08 Jul 2019, 23:24

View the latest post JS6

201
ER
View first unread post A set of 15 different integers has median of 25 and a range  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Statistics and Sets Problems,  Source: GMAT Prep

bhushangiri

26

45933

13 Jan 2019, 06:06

View the latest post blitzkriegxX

200
ER
View first unread post On a certain day, orangeade was made by mixing a certain  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: Official Guide

Bunuel

19

21554

07 Apr 2019, 02:02

View the latest post Shef08

200
ER
View first unread post Attachment(s) Of the 200 students at College T majoring in one or more of the  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Min/Max Problems,  Overlapping Sets,  Source: OG 11,  Source: OG 12,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: Official Guide

Walkabout

20

22638

20 Sep 2019, 20:13

View the latest post bumpbot

200
ER
View first unread post Attachment(s) For the cube shown above, what is the degree measure of PQR  

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

nocilis

15

35934

18 Dec 2018, 22:25

View the latest post Krabhay

200
ER
View first unread post The interior of a rectangular carton is designed by a certain  

Tags: Difficulty: 700-Level,  Geometry,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

naaga

14

19634

17 Sep 2019, 20:28

View the latest post dcummins

200
ER
View first unread post An engagement team consists of a project manager, team leade  

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

marcodonzelli

26

23673

03 Aug 2019, 14:31

View the latest post EMPOWERgmatRichC

200
ER
View first unread post Attachment(s) If (1/5)^m * (1/4)^18 = 1/(2*(10)^35), then m = ?  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Fractions/Ratios/Decimals,  Source: GMAT Prep

domu904

31

61297

09 Aug 2019, 09:49

View the latest post GMATPrepNow

198
ER
View first unread post Two couples and one single person are seated at random in a  

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

arnaudl

27

24596

29 Aug 2019, 07:42

View the latest post bumpbot

197
ER
View first unread post Each of the digits 7, 5, 8, 9 and 4 is used only one to form  

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

nave

10

36036

20 Sep 2019, 09:28

View the latest post Kinshook

197
ER
View first unread post A small, rectangular park has a perimeter of 560 feet and a  

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

aljatar

24

36324

23 Sep 2019, 07:51

View the latest post bumpbot

197
ER
View first unread post Attachment(s) An isosceles triangle with one angle of 120° is inscribed in  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry,  Source: Manhattan GMAT

mau5

20

20078

13 Jul 2019, 14:01

View the latest post TheNightKing

197
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View first unread post If n is an integer greater than 6, which of the following must be divi  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Must or Could be True Questions,  Source: Official Guide

gregspirited

28

36876

07 Apr 2019, 05:42

View the latest post Woody19

196
ER
View first unread post List S consists of 10 consecutive odd integers, and list T consists of  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Official Guide,  Source: Quant Review 2016,  Source: Quant Review 2017,  Source: Quant Review 2018,  Source: Quant Review 2019,  Source: Quant Review 2nd

Bunuel

17

15664

03 May 2019, 09:28

View the latest post Probus

196
ER
View first unread post Attachment(s) If a circle passes through points (1, 2), (2, 5), and (5, 4)  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Geometry,  Source: GMAT Club Tests

bz9

32

22797

11 Nov 2018, 09:35

View the latest post barryseal

195
ER
View first unread post Attachment(s) A total of 30 percent of the geese included in a certain  

Tags: Difficulty: 600-700 Level,  Percents and Interest Problems,  Source: GMAT Paper Tests

ajit257

19

36491

09 Jul 2019, 06:55

View the latest post Bunuel

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