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GMAT Data Sufficiency (DS)

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96
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View first unread post 100 Hardest Data Sufficiency Questions  

Tags: Difficulty: 700-Level

Bunuel

15

25021

02 Sep 2014, 20:59

pannakh

141
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View first unread post DS Question Directory by Topic and Difficulty  

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

bb

0

59929

07 Mar 2012, 07:58

bb

396
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View first unread post Attachment(s) Inequality and absolute value questions from my collection  

Go to page: 1 ... 14, 15, 16 Tags: Difficulty: Sub-600 Level,  Absolute Values/Modules,  Inequalities

Bunuel

319

105250

20 Oct 2014, 05:56

Bunuel

159
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View first unread post Attachment(s) The Discreet Charm of the DS  

Go to page: 1 ... 6, 7, 8 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Algebra,  Arithmetic,  Fractions/Ratios/Decimals,  Functions and Custom Characters,  Inequalities,  Number Properties,  Statistics and Sets Problems,  Word Problems,  Work/Rate Problems,  Source: GMAT Club Tests

Bunuel

159

50476

22 Oct 2014, 06:03

Bunuel

160
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View first unread post Attachment(s) New Set: Number Properties!!!  

Go to page: 1 ... 6, 7, 8 Tags: Difficulty: 600-700 Level,  Number Properties,  Source: GMAT Club Tests

Bunuel

142

27425

11 Oct 2014, 03:03

thefibonacci

7
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View first unread post Attachment(s) If ab≠0 and points (-a,b) and (-b,a) are in the same  

Go to page: 1 ... 5, 6, 7 Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: GMAT Prep

yaron

134

4030

15 Aug 2011, 11:20

tt2011

213
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View first unread post Attachment(s) Devil's Dozen!!!  

Go to page: 1 ... 5, 6, 7 Tags: Difficulty: Sub-600 Level,  Algebra,  Combinations,  Distance/Rate Problems,  Divisibility/Multiples/Factors,  Number Properties,  Overlapping Sets,  Percent and Interest Problems,  Remainders,  Statistics and Sets Problems,  Word Problems

Bunuel

127

45189

22 Oct 2014, 08:49

Bunuel

127
Experts publish their posts in the topic
View first unread post Attachment(s) New DS set!!!  

Go to page: 1 ... 5, 6, 7 Tags: Difficulty: 600-700 Level,  Difficulty: 700-Level,  Algebra,  Fractions/Ratios/Decimals,  Geometry,  Inequalities,  Probability,  Remainders,  Work/Rate Problems,  Source: GMAT Club Tests

Bunuel

123

20668

05 Sep 2014, 03:56

Bunuel

28
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View first unread post A school administrator will assign each student in a group  

Go to page: 1 ... 4, 5, 6 Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: Official Guide

nakib77

112

8689

29 Sep 2011, 06:08

gautammalik

54
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View first unread post The sum of n consecutive positive integers is 45  

Go to page: 1, 2, 3, 4, 5 Tags: Difficulty: Sub-600 Level,  Number Properties

Bunuel

99

30740

04 May 2014, 10:01

Bunuel

4
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View first unread post Is x+y < 1 ? (1) x < 8/9 (2) y < 1/8  

Go to page: 1, 2, 3, 4 Tags: Difficulty: 600-700 Level,  Inequalities,  Source: GMAT Prep

vivek123

79

3463

20 Sep 2011, 02:40

GMATPASSION

36
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View first unread post Collection of 12 DS questions  

Go to page: 1, 2, 3, 4 Tags: Difficulty: Sub-600 Level,  Number Properties,  Remainders,  Word Problems

Bunuel

78

26957

25 Apr 2013, 10:19

Rajkiranmareedu

121
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View first unread post NEW!!! Tough and tricky exponents and roots questions  

Go to page: 1, 2, 3, 4 Tags: Difficulty: Sub-600 Level,  Algebra,  Exponents/Powers,  Roots

Bunuel

70

27996

25 Sep 2014, 12:11

ronr34

18
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View first unread post Attachment(s) If d is a positive integer and f is the product of the first  

Go to page: 1, 2, 3, 4 Tags: Difficulty: 700-Level,  Number Properties,  Source: GMAT Prep

zoom

69

5701

29 Sep 2011, 06:15

gautammalik

4
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View first unread post If 2 different representatives are to be selected at random  

Go to page: 1, 2, 3, 4 Tags: Difficulty: 700-Level,  Probability

chunjuwu

65

8161

09 Dec 2009, 08:08

zaarathelab

3
Experts publish their posts in the topic
View first unread post Attachment(s) If x and y are integers and x > 0; is y > 0 ?  

Go to page: 1, 2, 3, 4 Tags: Difficulty: 600-700 Level,  Inequalities,  Source: GMAT Paper Tests

copper_waters

63

3418

08 Sep 2011, 18:12

amit2k9

60
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View first unread post Attachment(s) If x is not equal to 0, is |x| less than 1? (1) x/|x|< x  

Go to page: 1, 2, 3, 4 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Source: Economist GMAT Tutor

Hussain15

63

21993

22 Oct 2014, 00:15

Bunuel

80
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View first unread post If 20 Swiss Francs is enough to buy 9 notebooks and 3  

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

Hussain15

57

20837

02 Aug 2014, 01:12

Bunuel

42
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View first unread post Is A positive? x^2-2x+A is positive for all x Ax^2+1 is  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Algebra,  Source: GMAT Club Tests

noboru

52

6901

22 Jul 2014, 19:57

manu220194

54
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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

24107

22 Jun 2014, 14:56

raviranjankarn

1
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View first unread post If m is an integer, is m odd?  

Go to page: 1, 2, 3 Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Official Guide

sudhagar

46

2299

30 Nov 2011, 23:00

IanStewart

6
Experts publish their posts in the topic
View first unread post If m, p, and t are positive integers and m < p < t, is  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Arithmetic,  Number Properties,  Source: Official Guide

getzgetzu

46

2242

11 Apr 2012, 14:07

Bunuel

2
View first unread post If x and y are integers greater than 1, is x a multiple of  

Go to page: 1, 2, 3 Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: GMAT Prep

themagiccarpet

45

3081

01 Oct 2011, 00:59

gautammalik

31
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View first unread post Of the 60 animals on a certain farm, 2/3 are either cows or  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Min/Max Problems,  Word Problems,  Source: GMAT Prep

DenisSh

45

16104

29 Sep 2014, 06:58

KlavdiaTeratai

1
View first unread post Is A positive?  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Algebra,  Source: GMAT Club Tests

Himalayan

44

5027

06 Sep 2011, 07:47

leadout1

64
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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

Manbehindthecurtain

41

28577

28 Mar 2014, 05:03

Bunuel

38
Experts publish their posts in the topic
View first unread post Attachment(s) If vertices of a triangle have coordinates (-1,0), (4,0),  

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

gmat620

40

9909

27 Aug 2014, 09:06

DebWenger

11
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View first unread post What is the value of x?  

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

Hussain15

40

3013

08 Apr 2014, 08:09

jlgdr

5
View first unread post If it took Carlos 1/2 hour to cycle from his house to the  

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

sokoletu

39

5269

20 Apr 2010, 12:34

analyst218

14
Experts publish their posts in the topic
View first unread post Attachment(s) What is the length of segment BC?  

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

GMAT TIGER

38

7229

16 Jun 2014, 10:11

Radhika11

126
Experts publish their posts in the topic
View first unread post Attachment(s) If x is an integer, what is the value of x? (1) x^2 - 4x + 3  

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

dimitri92

38

16491

10 Oct 2014, 04:03

GuptaDarsh

65
Experts publish their posts in the topic
View first unread post The annual rent collected by a corporation from a certain  

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

thanks

37

12300

01 Oct 2014, 10:29

Buddyisrael

24
Experts publish their posts in the topic
View first unread post Attachment(s) Is x^2 + y^2 > 100?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Source: Veritas Prep

arvindg

37

9157

10 May 2014, 07:29

Bunuel

8
Experts publish their posts in the topic
View first unread post The sum of n consecutive positive integers is 45. What is  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Arithmetic,  Statistics and Sets Problems,  Source: Manhattan GMAT

neelesh

37

2345

18 Sep 2011, 22:43

dsmishra1981

66
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View first unread post Is x > 0? (1) |x + 3| = 4x – 3 (2) |x – 3| = |2x – 3|  

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

dvinoth86

37

7898

19 May 2014, 19:37

mittalg

2
Experts publish their posts in the topic
View first unread post What is the positive integer n?  

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

sludge

36

2463

01 Jan 2011, 06:30

nonameee

19
Experts publish their posts in the topic
View first unread post If x^2 = y^2, is true that x>0?  

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

burnttwinky

36

7737

06 Sep 2014, 12:04

taransambi

11
Experts publish their posts in the topic
View first unread post If set S consists of even number of integers, is the median  

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

mirhaque

35

7333

11 Oct 2014, 03:06

Bunuel

4
Experts publish their posts in the topic
View first unread post If k, m, and t are positive integers and k/6 + m/4 = t/12 ,  

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

marine

35

4363

10 May 2011, 08:42

amit2k9

1
Experts publish their posts in the topic
View first unread post Attachment(s) Veritas Prep 10 Year Anniversary Promo Question #7  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Number Properties,  Remainders,  Source: Veritas Prep

Bunuel

35

1860

21 Sep 2012, 08:51

AbhiJ

2
Experts publish their posts in the topic
View first unread post Does the integer k have at least three different positive  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Number Properties,  Source: Official Guide

bandit

34

9712

22 Sep 2010, 22:18

cheetarah1980

32
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View first unread post Attachment(s) What is the volume of a certain rectangular solid?  

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

amod243

34

8883

21 Jun 2014, 17:21

bytatia

35
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View first unread post Are x and y both positive? (1) 2x - 2y = 1 (2) x/y > 1  

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

LM

34

8676

02 Oct 2014, 09:06

taransambi

105
Experts publish their posts in the topic
View first unread post Attachment(s) Train A leaves New York for Boston at 3 PM and travels at  

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

rohitgoel15

34

16878

01 Aug 2014, 01:02

vad3tha

38
Experts publish their posts in the topic
View first unread post Is |x-y|>|x|-|y|  

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

mmphf

34

11544

08 Jul 2014, 03:53

raghavsatwik

49
Experts publish their posts in the topic
View first unread post Is |2a − 3b| < |a − b| + |a − 2b|  

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

Galiya

34

6136

18 Oct 2014, 10:14

adamus

13
Experts publish their posts in the topic
View first unread post Attachment(s) If the area of a parallelogram is 100, what is the perimeter  

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

I3igDmsu

33

8148

31 Jul 2014, 12:46

vad3tha

33
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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

33

13595

20 Jun 2014, 02:15

parassagi

4
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View first unread post Attachment(s) If a is not equal to zero, is 1/a > a / (b^4 + 3) ? (1)  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Inequalities,  Poor Quality,  Source: Manhattan GMAT

Aj85

33

3171

09 Sep 2013, 03:27

bagdbmba

8
Experts publish their posts in the topic
View first unread post Attachment(s) Of the 200 members of a certain association, each member who  

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

Gordon

32

5863

10 Sep 2013, 14:13

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