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GMAT Data Sufficiency (DS)

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186
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View first unread post 100 Hardest Data Sufficiency Questions  

Tags: Difficulty: 700-Level

Bunuel

15

38205

02 Sep 2014, 20:59

pannakh

224
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View first unread post DS Question Directory by Topic and Difficulty  

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

bb

0

75821

07 Mar 2012, 07:58

bb

524
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View first unread post Attachment(s) Inequality and absolute value questions from my collection  

Go to page: 1 ... 15, 16, 17 Tags: Difficulty: Sub-600 Level,  Absolute Values/Modules,  Inequalities

Bunuel

330

121090

10 Feb 2015, 05:00

Bunuel

191
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View first unread post Attachment(s) The Discreet Charm of the DS  

Go to page: 1 ... 7, 8, 9 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

170

56597

28 Jan 2015, 07:31

Bunuel

190
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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

147

34044

26 Jan 2015, 06:55

Bunuel

275
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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

137

53511

18 Mar 2015, 03:02

dpo28

8
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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

4806

15 Aug 2011, 11:20

tt2011

140
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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

125

25331

15 Dec 2014, 07:02

Bunuel

29
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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

9881

29 Sep 2011, 06:08

gautammalik

65
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View first unread post The sum of n consecutive positive integers is 45  

Go to page: 1 ... 4, 5, 6 Tags: Difficulty: Sub-600 Level,  Number Properties

Bunuel

102

34482

09 Dec 2014, 12:24

ghofran

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

3812

20 Sep 2011, 02:40

GMATPASSION

37
Experts publish their posts in the topic
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

28858

25 Apr 2013, 10:19

Rajkiranmareedu

147
Experts publish their posts in the topic
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

73

33426

09 Jan 2015, 04:39

Bunuel

20
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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

6336

29 Sep 2011, 06:15

gautammalik

80
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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

68

26295

31 Mar 2015, 01:43

Lucky2783

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

8847

09 Dec 2009, 08:08

zaarathelab

4
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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

4078

08 Sep 2011, 18:12

amit2k9

100
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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

59

22709

23 Mar 2015, 19:48

VeritasPrepKarishma

48
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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

7765

22 Jul 2014, 19:57

manu220194

60
Experts publish their posts in the topic
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

26407

22 Jun 2014, 14:56

raviranjankarn

57
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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

49

21444

14 Mar 2015, 08:23

Lucky2783

2
Experts publish their posts in the topic
View first unread post If m is an integer, is m odd?  

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

sudhagar

46

2629

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

2567

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

3399

01 Oct 2011, 00:59

gautammalik

126
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View first unread post Attachment(s) On the number line shown, is zero halfway between r and s ?  

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

DenisSh

44

20916

23 Mar 2015, 06:51

thangvietnam

95
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, 3 Tags: Difficulty: 700-Level,  Percent and Interest Problems,  Source: Official Guide

thanks

44

15008

06 May 2015, 03:44

naeln

49
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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

44

11688

11 Feb 2015, 11:49

ynaikavde

30
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View first unread post If x^2 = y^2, is true that x>0?  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Inequalities,  Source: GMAT Prep QP1

burnttwinky

44

9215

03 Jan 2015, 03:54

saadis87

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

5294

06 Sep 2011, 07:47

leadout1

47
Experts publish their posts in the topic
View first unread post Attachment(s) What is the volume of a certain rectangular solid?  

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

amod243

42

10896

06 Jan 2015, 15:55

nyknicks4412

95
Experts publish their posts in the topic
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

36199

28 Mar 2014, 05:03

Bunuel

12
Experts publish their posts in the topic
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

3382

08 Apr 2014, 08:09

jlgdr

55
Experts publish their posts in the topic
View first unread post Is |x-y|>|x|-|y|  

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

mmphf

40

14237

12 Jan 2015, 19:59

VeritasPrepKarishma

7
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

6433

20 Apr 2010, 12:34

analyst218

62
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View first unread post Bob and Wendy left home to walk together to a restaurant for  

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

sondenso

39

11671

05 May 2015, 00:56

AA2014

149
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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

18721

10 Oct 2014, 04:03

GuptaDarsh

17
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

8302

16 Jun 2014, 10:11

Radhika11

9
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

2616

18 Sep 2011, 22:43

dsmishra1981

75
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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

9472

19 May 2014, 19:37

mittalg

26
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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

10148

10 May 2014, 07:29

Bunuel

59
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View first unread post Is |2a − 3b| < |a − b| + |a − 2b|  

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

Galiya

37

7501

12 Mar 2015, 01:56

Bunuel

59
Experts publish their posts in the topic
View first unread post What is the value of y?  

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

dvinoth86

37

10434

22 Nov 2014, 10:29

musejoy

2
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

36

2112

14 Jan 2015, 21:09

bumpbot

193
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

36

23407

05 May 2015, 00:39

AA2014

3
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

2621

01 Jan 2011, 06:30

nonameee

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

4735

10 May 2011, 08:42

amit2k9

18
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

8035

11 Oct 2014, 03:06

Bunuel

64
Experts publish their posts in the topic
View first unread post Is x > 1?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities,  Source: GMAT Prep,  Source: GMAT Prep QP1

enigma123

35

8886

27 Dec 2014, 11:27

Raihanuddin

109
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View first unread post Attachment(s) Is x > y ? (1) x^(1/2)>y (2) x^3>y  

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

shrouded1

34

21557

08 Dec 2014, 06:48

Bunuel

4
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

10664

22 Sep 2010, 22:18

cheetarah1980

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