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# GMAT Data Sufficiency (DS)

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Announcements

53
 150 Hardest and easiest questions for DS   Tags:
Bunuel

2

5835

21 Aug 2015, 04:20

321
 DS Question Directory by Topic and Difficulty
bb

0

98190

07 Mar 2012, 07:58

Topics

58
 Is |x| < 1? (1) |x + 1| = 2|x - 1| (2) |x - 3| 0   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities
yezz

35

14169

13 Jul 2015, 05:55

4
 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

5184

10 May 2011, 08:42

4
 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

11888

22 Sep 2010, 22:18

50
 If vertices of a triangle have coordinates (-2,2), (3,2) and
noboru

34

10978

08 Jul 2015, 23:37

103
 Does the integer k have a factor p such that 1 < p < k ?
gmatcracker2010

34

14532

04 Oct 2015, 17:30

128
 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

25506

08 Dec 2014, 06:48

17
 If the area of a parallelogram is 100, what is the perimeter   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry
I3igDmsu

34

10316

07 Aug 2015, 21:35

50
 DS questions about standard deviation   Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems
Bunuel

34

36984

16 Aug 2015, 20:09

30
 Is |x|<1?   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities,  Source: Manhattan GMAT
mn2010

33

6719

23 Mar 2015, 08:25

6
 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

3824

09 Sep 2013, 03:27

129
 In the xy-plane, region R consists of all the points (x, y)   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Coordinate Geometry,  Inequalities,  Source: Official Guide
metallicafan

33

19740

05 Jul 2015, 17:35

2
 If x and y are positive, is 3x > 7y? (1) x > y + 4 (2)   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Inequalities
ankur55

32

4888

05 Sep 2011, 22:30

52
 Is m+z > 0 (1) m-3z > 0 (2) 4z-m > 0   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Inequalities,  Source: GMAT Prep
smitakokne

32

19235

15 Nov 2015, 08:22

11
 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

7164

10 Sep 2013, 14:13

21
 The total cost of producing item X is equal to the sum of
knabi

32

8160

19 Aug 2015, 11:00

79
 How many different prime numbers are factors of the positive
xyzgmat

32

13650

08 Sep 2015, 08:30

49
 Is n/18 an integer?
shinewine

32

7990

05 Nov 2015, 12:22

97
 Each employee of a certain task force is either a manager or   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Mixture Problems,  Word Problems,  Source: GMAT Prep
achan

32

19340

20 Oct 2015, 03:40

1
 If k is not 0,1,-1, is 1/k >0? 1. 1/k-1 >0 2. 1/k+1   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Inequalities,  Source: GMAT Paper Tests
jodeci

32

3992

11 Jul 2011, 08:46

27
 What is the perimeter of PQRS ? (1) x = 30 degree   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry
Asifpirlo

31

6853

27 Aug 2015, 02:14

59
 Is the positive integer N a perfect square? (1) The number
mbaMission

31

16639

16 Aug 2015, 10:22

4
 Is 2 < x < 4? (1) x^2 - 5x + 6 < 0 (2) 5x^2 - 25x > 0   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Poor Quality
gdmat720

31

2394

16 Feb 2015, 03:22

41
 Is |x| + |x -1| = 1?   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Inequalities
mendelay

31

7439

10 Nov 2015, 10:17

65
 Is |x - y| > |x - z|?   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities,  Source: Manhattan GMAT
Hussain15

31

11709

31 Aug 2015, 06:31

12
 If AD is 6 and ADC is a right angle, what is the area of   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry
amitjash

31

9233

08 Jun 2015, 09:38

7
 If positive integer x is a multiple of 6 and positive
rahulraao

31

4958

01 May 2015, 09:56

61
 The sum of the integers in list S is the same as the sum of   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Statistics and Sets Problems,  Source: GMAT Prep
Apex231

31

13690

24 Sep 2014, 15:08

37
 If x, y, and z are integers greater than 1, and   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Exponents/Powers,  Number Properties,  Source: Manhattan GMAT
jeeteshsingh

30

16225

13 Oct 2015, 07:37

1
 A certain list consists of several different integers. Is   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Statistics and Sets Problems,  Source: Power Prep
rigger

30

5692

04 Jun 2011, 15:28

23
 For a circle with center point P, cord XY is the   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry
enigma123

30

6997

01 Nov 2015, 08:50

49
 If x, y and z are positive numbers, is z between x and y?   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Inequalities,  Source: GMAT Prep Exampack 1
vcbabu

30

10724

04 Nov 2015, 12:45

24
 Is x/3 + 3/x > 2   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Inequalities
DenisSh

30

5114

08 Oct 2015, 00:29

55
 How many subordinates does Marcia have?   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Combinations
marcodonzelli

30

12007

29 Jul 2015, 17:43

124
 A school administrator will assign each student in a group   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Word Problems
gwiz87

30

15784

15 Nov 2015, 20:54

9
 Material A costs $3 per kilogram, and material B costs$5   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Mixture Problems,  Word Problems,  Source: Official Guide
tejal777

30

12124

13 Oct 2014, 07:24

80
 If the graph of y = x^2 + ax + b passes through the points   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: Manhattan GMAT
aeros232

30

15176

08 Dec 2014, 03:33

20
 Is 4^(x+y)=8^(10) ?   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Exponents/Powers,  Source: Official Guide
Bunuel

30

8145

16 Aug 2015, 12:31

77
 Each employee of Company Z is an employee of either division   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Word Problems,  Source: GMAT Prep
GMATBLACKBELT

29

14157

10 Nov 2015, 09:49

6
 Veritas Prep 10 Year Anniversary Promo Question #5   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Algebra,  Source: Veritas Prep
Bunuel

29

2274

18 Jun 2015, 17:29

10
 Is xy>0? (1) x-y>-2 (2) x-2y<-6   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Coordinate Geometry,  Geometry,  Source: GMAT Prep
4test1

29

4568

06 Nov 2015, 21:47

5
 If m and n are negative, is m/n less than 1 ? (1) mn < 1   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Inequalities
ichha148

29

3158

04 Sep 2011, 10:05

7
 What is the cube root of w ?   Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Roots,  Source: Official Guide
Guest

29

9612

10 May 2011, 03:58

22
 Jamboree and GMAT Club Contest: Is xy < 0?   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Inequalities,  Source: Jamboree
Bunuel

29

862

14 Nov 2015, 08:59

17
 In the figure to the right, if point C is the center of the   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry,  Source: Manhattan GMAT
tweakxc03

29

7850

20 Aug 2015, 05:26

83
 Each of the 25 balls in a certain box is either red, blue or   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Overlapping Sets,  Probability,  Source: GMAT Prep
lexis

29

13017

23 Aug 2015, 21:54

55
 If r and s are the roots of the equation x^2 + bx + c = 0   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Algebra,  Inequalities,  Source: Official Guide
asveaass

29

11575

20 Sep 2015, 05:27

15
 Is square root[(y-4)^2] = 4-y?   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities
shawndx

28

4875

28 Jul 2015, 11:05

39
 Quadrilateral ABCD is a rhombus and points C, D, and E are   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry
crejoc

28

19760

27 Sep 2015, 01:11

16
 What is the length of segment BC?   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry,  Source: Manhattan GMAT
alexBLR

28

4745

26 Oct 2014, 09:11

 Leo can buy a certain computer for p1 dollars in State A,
M8

28

2768

09 Nov 2011, 22:30

 Question banks Downloads My Bookmarks Reviews Important topics Go to page Previous    1   2   3   4   5   6   7   8   9   10   11  ...  140    Next Search for:
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