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Announcements

291
ER
View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

9

39688

24 Aug 2017, 21:58

View the latest post Bunuel

657
ER
View first unread post DS Question Directory by Topic and Difficulty  

Tags: Coordinate Geometry

bb

0

186554

07 Mar 2012, 08:58

View the latest post bb

Topics

117
ER
View first unread post Is n/18 an integer?  

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

shinewine

35

16588

14 Oct 2017, 02:33

View the latest post SravnaTestPrep

117
ER
View first unread post If d is a positive integer and f is the product of the first  

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

enigma123

24

16379

05 Sep 2017, 17:48

View the latest post JeffTargetTestPrep

117
ER
View first unread post What is the average (arithmetic mean) of eleven consecutive  

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

zz0vlb

15

22586

13 Mar 2017, 05:39

View the latest post isaacconnor

115
ER
View first unread post A certain salesman's yearly income is determined by a base salary plus  

Tags: Difficulty: 700-Level,  Percent and Interest Problems,  Word Problems,  Source: Manhattan GMAT

devinawilliam83

19

15926

09 Oct 2017, 23:27

View the latest post Bunuel

114
ER
View first unread post If p is a positive odd integer, what is the remainder when p  

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

BANON

13

24975

19 Jun 2017, 00:25

View the latest post bumpbot

113
ER
View first unread post Is the positive two-digit integer N less than 40 ?  

Tags: Difficulty: 700-Level,  Arithmetic,  Source: Official Guide

Walkabout

13

15213

08 Aug 2017, 09:08

View the latest post GMATPrepNow

113
ER
View first unread post Attachment(s) Mary persuaded n friends to donate $500 each to her election  

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

seofah

25

21532

12 Nov 2017, 09:07

View the latest post GMATPrepNow

113
ER
View first unread post Attachment(s) If vertices of a triangle have coordinates (-2,2), (3,2) and  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Coordinate Geometry,  Source: GMAT Club Tests

noboru

40

19275

11 Aug 2017, 00:08

View the latest post srikanth9502

112
ER
View first unread post On a trolley ride around an amusement park, a child traveler  

Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Source: GMAT Prep EP 1

bulletpoint

7

17885

05 Sep 2017, 17:27

View the latest post laddaboy

111
ER
View first unread post Is the positive integer N a perfect square? (1) The number  

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

mbaMission

31

26002

26 Sep 2017, 03:42

View the latest post Nunuboy1994

111
ER
View first unread post Attachment(s) For the students in class A, the range of their heights is r  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems,  Word Problems,  Source: GMAT Prep,  Source: GMAT Prep QP1

BANON

23

24499

15 Oct 2017, 21:30

View the latest post Bunuel

111
ER
View first unread post Attachment(s) Is |x| < 1? (1) |x + 1| = 2|x - 1| (2) |x - 3| 0  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Inequalities

yezz

40

27317

08 Nov 2017, 22:05

View the latest post bumpbot

111
ER
View first unread post Material A costs $3 per kilogram, and Material B costs $5 per kilogram  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Mixture Problems,  Source: Official Guide

alltimeacheiver

20

17220

23 Oct 2017, 05:19

View the latest post Cheryn

111
ER
View first unread post Attachment(s) If ab ≠ 0, is ab > a/b ?  

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

gmatquant25

23

13014

02 Feb 2017, 17:49

View the latest post hazelnut

110
ER
View first unread post One kilogram of a certain coffee blend consists of x  

Tags: Difficulty: 700-Level,  Mixture Problems,  Word Problems,  Source: GMAT Prep

imadkho

12

15441

19 Jul 2017, 06:24

View the latest post sananoor

110
ER
View first unread post Attachment(s) Six shipments of machine parts were shipped from a factory  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Word Problems,  Source: Official Guide

Walkabout

9

13277

17 Dec 2016, 18:57

View the latest post lalania1

110
ER
View first unread post If x and y are integers, is x > y?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Inequalities,  Source: Official Guide

Walkabout

20

16443

30 Apr 2017, 18:08

View the latest post vityakim@gmail.com

109
ER
View first unread post DS questions about standard deviation  

Go to page: 1, 2, 3 Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems

Bunuel

45

49320

29 Oct 2017, 20:31

View the latest post Bunuel

109
ER
View first unread post Attachment(s) Is the number of members of Club X greater than the number  

Tags: Difficulty: 600-700 Level,  Overlapping Sets,  Source: Official Guide

TomB

18

17914

17 Aug 2017, 19:52

View the latest post 9994ag

108
ER
View first unread post Attachment(s) Warehouse W's revenue from the sale of sofas was what percen  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Percent and Interest Problems,  Source: GMAT Prep

young_gun

23

23440

06 Jul 2017, 18:31

View the latest post JeffTargetTestPrep

107
ER
View first unread post Attachment(s) If A<Y<Z<B, is |Y-A|< |Y-B|?  

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

yezz

21

12207

07 Feb 2017, 21:08

View the latest post anairamitch1804

107
ER
View first unread post Attachment(s) What is the perimeter of PQRS ? (1) x = 30 degree  

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

Asifpirlo

49

15466

29 Jun 2017, 02:53

View the latest post VeritasPrepKarishma

107
ER
View first unread post What is the hundredths digit of th decimal Z?  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: GMAT Prep

mydreammba

6

27642

25 Sep 2017, 20:53

View the latest post Bunuel

106
ER
View first unread post Machine M, working alone at its constant rate, produces x widgets ever  

Tags: Difficulty: 700-Level,  Work/Rate Problems,  Source: GMAT Prep EP 1

violetsplash

15

18949

12 Jan 2017, 15:49

View the latest post bumpbot

106
ER
View first unread post Attachment(s) A tank is filled with gasoline to a depth of exactly 2 feet. The tank  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Geometry,  Source: Official Guide

iamschnaider

27

14751

30 Jul 2017, 04:02

View the latest post AdithyaSelva

105
ER
View first unread post How many subordinates does Marcia have?  

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

marcodonzelli

30

16610

19 Oct 2017, 22:58

View the latest post gauthamvm

105
ER
View first unread post Are x and y both positive? (1) 2x - 2y = 1 (2) x/y > 1  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Inequalities,  Source: GMAT Prep

LM

57

19703

15 Jul 2017, 22:46

View the latest post grassmonkey

104
ER
View first unread post For any integers x and y, min(x, y) and max(x, y) denote the  

Tags: Difficulty: 700-Level,  Functions and Custom Characters,  Min/Max Problems,  Source: Official Guide

snkrhed

15

42750

01 Sep 2017, 16:05

View the latest post GMATPrepNow

103
ER
View first unread post Collection of 8 DS questions  

Go to page: 1, 2, 3 Tags: Difficulty: Sub-600 Level,  Algebra,  Fractions/Ratios/Decimals,  Geometry,  Inequalities,  Number Properties,  Statistics and Sets Problems,  Word Problems,  Work/Rate Problems

Bunuel

50

38506

22 Jun 2014, 15:56

View the latest post raviranjankarn

103
ER
View first unread post If k is a positive integer and n = k(k + 7k), is n divisible  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Remainders,  Source: GMAT Prep EP 1

Jem2905

29

18697

24 Oct 2017, 10:00

View the latest post rulingbear

103
ER
View first unread post If 0<x<y, is y-x < 0.00005  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: GMAT Prep QP1

imhimanshu

19

10416

30 Oct 2017, 09:56

View the latest post Edofarmer

103
ER
View first unread post Is x > 10^10 ? (1) x > 2^34 (2) x = 2^35  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Exponents/Powers,  Inequalities,  Source: Manhattan GMAT

dvinoth86

25

17208

15 Jul 2017, 08:56

View the latest post Bunuel

102
ER
View first unread post Attachment(s) If x = u^2 - v^2, y = 2uv and z = u^2 + v^2, and if x = 11,  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Source: GMAT Prep EP 1

vogelleblanc

24

19517

16 Aug 2017, 18:52

View the latest post dadoprso

102
ER
View first unread post Attachment(s) A jar contains 8 red marbles and y white marbles. If Joan  

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

Orange08

19

19020

03 Sep 2017, 02:28

View the latest post GMATinsight

101
ER
View first unread post In a certain business, production index p is directly proportional to  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Official Guide

Superhuman

21

16484

28 Sep 2017, 04:38

View the latest post adil123

101
ER
View first unread post p and q are integers. If p is divisible by 10^q and cannot  

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

banksy

13

9734

22 Aug 2017, 00:55

View the latest post gmatcracker2017

98
ER
View first unread post Attachment(s) If w, x, y and z are integers such that w/x and y/z are  

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

japped187

17

12461

16 Sep 2017, 10:26

View the latest post bumpbot

98
ER
View first unread post Is the perimeter of triangle ABC greater than 20? (1)  

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

Bunuel

34

22390

13 Sep 2017, 21:56

View the latest post Bunuel

97
ER
View first unread post Attachment(s) In the figure above, if MNOP is a trapezoid and NOPR is a pa  

Tags: Difficulty: 700-Level,  Geometry,  Source: GMAT Prep EP 1

roygush

14

26664

03 Oct 2017, 09:26

View the latest post mikemcgarry

96
ER
View first unread post On a certain sight-seeing tour, the ratio of the number of  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Word Problems,  Source: GMAT Prep

clubzzang

16

29100

11 May 2017, 10:15

View the latest post GMATPrepNow

96
ER
View first unread post Attachment(s) Lines n and p lie in the xy-plane. Is the slope of line n  

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

BANON

24

15458

23 Apr 2017, 03:28

View the latest post Bunuel

96
ER
View first unread post If x, y and z are positive integers such that x^4*y^3 = z^2  

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

EgmatQuantExpert

19

7868

09 Jan 2017, 07:42

View the latest post bumpbot

96
ER
View first unread post If m and n are positive integers, is the remainder of  

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

zisis

16

10992

21 Oct 2017, 11:58

View the latest post bumpbot

95
ER
View first unread post Beginning in January of last year, Carl made deposits of $120 into his  

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

barakhaiev

22

14878

24 Jun 2017, 12:17

View the latest post Bunuel

95
ER
View first unread post If Bob produces 36 or fewer in a week, he is paid X dollars  

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

msunny

25

19700

16 Sep 2017, 16:15

View the latest post jabhatta@umail.iu.edu

95
ER
View first unread post Attachment(s) Is xy > 0? (1) x - y > -2 (2) x - 2y < -6  

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

Baten80

29

34639

05 Mar 2017, 08:49

View the latest post akhiparth

94
ER
View first unread post Attachment(s) Is |x| = y - z ? (1) x + y = z (2) x < 0  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Inequalities,  Source: Manhattan GMAT

DenisSh

42

18486

31 Aug 2017, 08:59

View the latest post brandon7

94
ER
View first unread post If ab≠0 and points (-a, b) and (-b, a) are in the same quadr  

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

jitendra

23

11602

10 Jun 2017, 09:43

View the latest post Bunuel

93
ER
View first unread post If x, y, and z are positive integers, where x > y and z = √x  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Kaplan

enigma123

12

9625

24 Oct 2017, 13:06

View the latest post Shobhit7

93
ER
View first unread post Is (7x)^1/2 an integer?  

Tags: Difficulty: 700-Level,  Number Properties,  Roots,  Source: Kaplan

alex1233

18

8398

29 May 2017, 13:07

View the latest post bumpbot

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