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

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EMPOWERgmatRichC

24

4172

27 Sep 2019, 11:20

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

179

8074

12 Oct 2019, 01:31

View the latest post Ramya16

Announcements

506
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View first unread post 100 Hardest and easiest questions for PS as of September 2019  

Tags: Difficulty: 700-Level

Bunuel

12

100533

29 Jul 2019, 07:22

View the latest post Shrinidhi

1896
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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

737453

22 Feb 2012, 11:27

View the latest post bb

Topics

134
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View first unread post If n is an integer and n^4 is divisible by 32, which of the  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Number Properties,  Remainders,  Source: Manhattan GMAT

mustdoit

25

15091

07 Dec 2018, 02:22

View the latest post Bunuel

133
ER
View first unread post Attachment(s) Triplets Adam, Bruce, and Charlie enter a triathlon. If  

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

cnon

33

23709

16 Aug 2019, 07:19

View the latest post vanam52923

133
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View first unread post If x=3/4 and y=2/5, what is the value of  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Roots,  Source: GMAT Club Tests

ajit257

19

24089

19 Sep 2019, 16:35

View the latest post TheNightKing

133
ER
View first unread post A box contains 3 yellow balls and 5 black balls. One by one  

Tags: Difficulty: 600-700 Level,  Probability

tejal777

18

9760

25 Sep 2019, 02:43

View the latest post ghnlrug

133
ER
View first unread post Daniel is playing a dice game in which a dice is rolled 5 times  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Probability,  Source: Other - Please specify

BrainLab

41

10570

13 Jul 2019, 14:45

View the latest post TheNightKing

133
ER
View first unread post The last digit of 12^12 + 13^13 – 14^14×15^15 =  

Tags: Difficulty: 700-Level,  Arithmetic,  Exponents/Powers,  Number Properties,  Source: Veritas Prep

Bunuel

14

8561

14 Aug 2019, 21:35

View the latest post bumpbot

133
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View first unread post Attachment(s) For the positive integers a, b, and k, a^k||b means that a^k  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Exponents/Powers,  Functions and Custom Characters,  Number Properties,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Walkabout

19

27162

10 May 2019, 12:28

View the latest post shaonkarim

133
ER
View first unread post Attachment(s) The number line shown contains three points R, S, and T, whose coordin  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Absolute Values/Modulus,  Statistics and Sets Problems,  Source: GMAT Paper Tests,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

jamifahad

24

23612

13 Sep 2019, 22:32

View the latest post Kinshook

132
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View first unread post Twenty-four men can complete a work in sixteen days.Thirty-two women c  

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

Chemerical71

25

37869

20 Jun 2019, 19:15

View the latest post Shef08

132
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View first unread post If |x | + |y | = -x – y and xy does not equal 0, which of the followin  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Absolute Values/Modulus,  Inequalities,  Source: Other - Please specify

Bunuel

20

10189

29 Oct 2018, 00:29

View the latest post bumpbot

132
ER
View first unread post On the first of the year, James invested x dollars at Proudstar bank  

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

iwillcrackgmat

13

9953

30 Jan 2019, 20:46

View the latest post applebear

132
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View first unread post Attachment(s) If 1/3 of the total number of marbles in the three bags listed in the  

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

Bunuel

15

18285

25 Sep 2019, 21:03

View the latest post jhshin2

132
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View first unread post Attachment(s) What is the remainder when 43^86 is divided by 5?  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Remainders,  Source: Magoosh

Alterego

27

178292

21 Aug 2019, 22:09

View the latest post VeritasKarishma

132
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View first unread post Attachment(s) A marketing firm determined that, of 200 households surveyed, 80 used  

Tags: Difficulty: 600-700 Level,  Overlapping Sets,  Source: Economist GMAT Tutor,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Bunuel

15

28090

12 Feb 2019, 11:49

View the latest post new2on

131
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View first unread post Working alone at its constant rate, pump X pumped out ¼ of the water  

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

SVTTCGMAT

14

20758

18 Mar 2019, 09:44

View the latest post bumpbot

131
ER
View first unread post Attachment(s) In a TV factory 9 persons can assemble 10 tv sets in 20 days  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Work/Rate Problems

boksana

43

12787

14 Dec 2018, 00:52

View the latest post deddex

131
ER
View first unread post Attachment(s) Consider a regular polygon of p sides. The number of values  

Tags: Difficulty: 700-Level,  Geometry,  Number Properties

hussi9

15

15870

25 Oct 2018, 02:39

View the latest post bumpbot

131
ER
View first unread post A cyclist travels the length of a bike path that is 225  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Inequalities,  Source: Manhattan GMAT,  Source: PowerPrep

supratim7

22

13827

05 Nov 2018, 22:00

View the latest post applebear

131
ER
View first unread post A certain bridge is 4,024 feet long. Approximately how many minutes...  

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

nalinnair

12

12284

13 Oct 2018, 11:57

View the latest post BlacknYellow

131
ER
View first unread post Attachment(s) Alex and Brenda both stand at point X. Alex begins to walk a  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Geometry,  Source: Manhattan GMAT

enigma123

43

20018

07 Nov 2018, 15:47

View the latest post sunny91

130
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View first unread post Attachment(s) How many even integers n, where 100 <= n <= 200, are divisib  

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

zerotoinfinite2006

20

26893

16 Mar 2019, 23:44

View the latest post GMATinsight

130
ER
View first unread post Attachment(s) If equation |x/2| + |y/2| = 5 enclose a certain region  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Coordinate Geometry,  Source: GMAT Club Tests

Barkatis

22

19972

17 Jun 2019, 05:55

View the latest post sharankotagiri

130
ER
View first unread post Attachment(s) Six mobsters have arrived at the theater for the premiere of  

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

reply2spg

20

21863

06 Sep 2019, 10:22

View the latest post ankitprad

130
ER
View first unread post Set R contains five numbers that have an average value of 55  

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

Orange08

23

20641

28 Aug 2019, 09:17

View the latest post Kinshook

130
ER
View first unread post What is the greatest prime factor of 4^17 - 2^28?  

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

student26

31

55838

24 Nov 2018, 15:18

View the latest post CrushGMAT

130
ER
View first unread post All of the stocks on the over the counter market are designated by eit  

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

Murmeltier

19

22754

07 Oct 2019, 01:50

View the latest post Bunuel

129
ER
View first unread post Attachment(s) What is the remainder when 333^222 is divided by 7?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Exponents/Powers,  Remainders

jonyg

24

33809

31 Jul 2019, 01:14

View the latest post bumpbot

129
ER
View first unread post A palindrome is a number that reads the same forward and  

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

enigma123

22

36424

13 Apr 2019, 18:51

View the latest post ScottTargetTestPrep

129
ER
View first unread post Attachment(s) A set of numbers contains 7 integers and has an average  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Min/Max Problems,  Statistics and Sets Problems,  Source: Kaplan

Joy111

42

28173

28 Jul 2019, 12:21

View the latest post EMPOWERgmatRichC

129
ER
View first unread post Find the value of  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Roots

manimani

24

9714

26 Sep 2019, 23:12

View the latest post bumpbot

128
ER
View first unread post Denise is trying to open a safe whose combination she does  

Tags: Difficulty: 600-700 Level,  Combinations,  Probability

sacmanitin

15

16021

16 Dec 2018, 12:26

View the latest post EgmatQuantExpert

128
ER
View first unread post Attachment(s) In the rectangular coordinate system above, the line y = x  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Source: OG 10,  Source: OG 11,  Source: OG 12,  Source: OG 2015,  Source: Official Guide

Walkabout

11

11790

21 Apr 2019, 05:38

View the latest post sach24x7

128
ER
View first unread post How many integers between 324,700 and 458,600 have tens  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Arithmetic,  Number Properties,  Source: GMAT Paper Tests

Madelaine88

22

11218

27 Sep 2019, 03:25

View the latest post VeritasKarishma

128
ER
View first unread post For how many integer values of x, is |x – 3| + |x + 1| + |x| < 10?  

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

Bunuel

23

8077

20 Aug 2019, 22:45

View the latest post vaibhav1221

128
ER
View first unread post Attachment(s) All of the students of Music High School are in the band, the orchestr  

Tags: Difficulty: 700-Level,  Overlapping Sets,  Source: Manhattan GMAT

anilnandyala

11

11971

05 Sep 2019, 06:32

View the latest post ScottTargetTestPrep

128
ER
View first unread post Attachment(s) A positive integer is divisible by 9 if and only if the sum of its  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Official Guide,  Source: Quant Review 2016,  Source: Quant Review 2017,  Source: Quant Review 2018,  Source: Quant Review 2019,  Source: Quant Review 2020

bigdady

21

15444

27 Dec 2018, 21:51

View the latest post thangvietnam

127
ER
View first unread post Each day a man meets his wife at the train station after  

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

neoreaves

18

33972

30 Sep 2019, 02:36

View the latest post bumpbot

127
ER
View first unread post In the addition shown above, A, B, C, and D represent  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Manhattan GMAT

saintforlife

14

22448

25 Jun 2019, 10:26

View the latest post bumpbot

127
ER
View first unread post If n is the product of the integers from 1 to 20 inclusive, what is th  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Divisibility/Multiples/Factors,  Number Properties

shanewyatt

20

38013

01 Sep 2019, 17:19

View the latest post bumpbot

127
ER
View first unread post Attachment(s) Three machines operating independently, simultaneously, and  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Work/Rate Problems,  Source: GMAT Prep

kiseki

22

27560

05 Oct 2019, 17:06

View the latest post ScottTargetTestPrep

127
ER
View first unread post Attachment(s) Two water pumps, working simultaneously at their respective constant  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Work/Rate Problems,  Source: GMAT Prep

kmasonbx

20

25565

23 Sep 2019, 04:05

View the latest post bumpbot

127
ER
View first unread post (0.0036)(2.8) / (0.04)(0.1)(0.003) =  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Exponents/Powers,  Source: GMAT Paper Tests,  Source: OG 12,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018

Walkabout

17

24025

26 Jun 2019, 11:06

View the latest post bebs

126
ER
View first unread post From a Group of 8 People, Including George and Nina, 3 people are  

Tags: Difficulty: 600-700 Level,  Combinations,  Probability

mohitmohit11

17

19876

18 Mar 2019, 22:47

View the latest post Rupesh1Nonly

126
ER
View first unread post If N is the product of all positive integers less than 31,  

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

TomB

9

11585

19 Aug 2019, 16:14

View the latest post kanak2016

126
ER
View first unread post A telephone number contains 10 digit, including a 3-digit  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Probability,  Word Problems,  Source: Veritas Prep

marcodonzelli

21

27092

02 Jul 2019, 10:38

View the latest post S1708

126
ER
View first unread post Attachment(s) The vertices of a rectangle in the standard (x,y) coordinate place are  

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

teeva

14

23560

19 Jul 2019, 19:03

View the latest post dcummins

125
ER
View first unread post What is the remainder when 9^1 + 9^2 + 9^3 +...+ 9^9 is  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Remainders

sunniboy007

18

15833

30 Jan 2019, 05:22

View the latest post Byjus

125
ER
View first unread post Attachment(s) Each digit in the two-digit number G is halved to form a new  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Arithmetic,  Word Problems

u2lover

51

18473

13 Apr 2019, 03:15

View the latest post Archit3110

125
ER
View first unread post A dealer offers a cash discount of 20% and still makes a pro  

Tags: Difficulty: 700-Level,  Arithmetic,  Percents and Interest Problems,  Poor Quality

feruz77

18

44764

31 May 2018, 00:52

View the latest post ColonelRed

125
ER
View first unread post If a and b are positive integers such that a – b and a/b are  

Tags: Difficulty: 700-Level,  Must or Could be True Questions,  Number Properties,  Source: GMAT Prep

zaarathelab

8

19510

28 Aug 2019, 23:30

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