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# Data Sufficiency (DS)

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299
ER
 150 Hardest and easiest questions for DS   Tags:
Bunuel

9

41014

24 Aug 2017, 20:58

659
ER
 DS Question Directory by Topic and Difficulty   Tags: Coordinate Geometry
bb

0

190640

07 Mar 2012, 07:58

Topics

ER
 What is the volume of rectangular box Q? (1) Two adjacent
guygmat

3

2129

03 Dec 2017, 23:21

ER
 Working at a constant rate respectively, pumps X and Y took 48 hours
luminousmocha

4

2800

25 Jan 2011, 19:18

ER
 What is the numerical value of 1/a + 1/b + 1/c ?
BeavisMan

2

6571

04 Sep 2010, 10:43

 A coal company can choose to transport coal to one of its
shahnandan

7

2177

11 Jan 2010, 06:31

 if xy =/= 0 ( xy is not 0), is x/y=1? (1) x^2=y^2 (2)
Jasontuyj2012

4

1865

22 Aug 2011, 16:00

 Students in five sections, F, G, H, J and K, of an
andrehaui

7

2278

10 Oct 2010, 15:08

 What is "x"? 1) x² + y = 17 2) y = 2x + 2
jbelli

7

1804

08 Sep 2017, 21:56

ER
 If v and w are different integers, does v = 0?
jimmyjamesdonkey

5

1868

02 Jul 2013, 07:39

ER
 If ab = -9, what is the value of ab(a + b) ? (1) a - b = 100
zisis

8

2680

28 Apr 2016, 21:42

 What is the value of n?
vageesh

2

1730

11 Jan 2010, 06:00

ER
 a, b, and c are integers. Is abc = 0?
misterJJ2u

7

2010

05 Jul 2013, 11:16

 If x is a positive integer, is x^3 - 3x^2 + 2x divisible by
JimmyWorld

14

3660

26 Sep 2011, 04:10

 If Y is greater than or equal to 0, what is the value of x?
chloeholding

2

1707

30 Apr 2011, 21:44

 A local restaurant draws a business card from a jar every
guygmat

4

3410

06 Sep 2011, 12:34

ER
 If x + y is an integer, is y an integer?

6

1352

05 Dec 2017, 23:45

 A cake recipe uses a constant ratio of 2 teaspoons vanilla
apoorvasrivastva

2

2392

05 Apr 2010, 16:45

ER
 if a not equal to Zero, 1/a < a/(b^4+3) 1. a^2=b^2 2. a^2
sudhir18n

9

2463

09 Dec 2015, 22:34

ER
 Does the product JKMN = 1?
paki

9

4318

17 Sep 2016, 07:05

 A candy wholesaler needs to quickly sell some candy bars
devashish

4

2835

26 Nov 2010, 02:29

ER
 If r and t are positive integers, is rt even?
msand

5

4859

04 Jul 2013, 05:40

 The number n of units of its product that Company X
albany09

1

4772

23 Nov 2011, 11:51

 In the figure above, what is the value of x + y?

0

25

16 Dec 2017, 11:37

 10^25 560 is divisible by all of the following EXCEPT: 11 8   Tags:
ggarr

9

1805

30 Apr 2011, 07:14

 Consider the expression
shrouded1

5

2140

26 Oct 2010, 07:52

 A fishpole is to be encased in a rectangular box with a square base.
mosquitojoyride

6

1675

05 Jan 2010, 12:46

ER
 X equals to Y% of what number?
craky

6

2323

24 Jun 2016, 10:44

ER
 From May 1, 1960, to May 1, 1975, the closing price of a
Puilunchristin

7

4282

12 Sep 2013, 07:23

 What is the remainder when the positive integer n is divided   Tags:
sperumba

10

1576

20 Apr 2015, 11:07

ER
 whats the remainder when 2^k divided by 10 I. k dividable by   Tags: Poor Quality
vshaunak@gmail.com

3

1053

04 Feb 2015, 07:32

 If a bowl contains only white and black balls, what is the
gmat1220

2

2601

16 Mar 2011, 19:30

ER
 A certain salesperson's weekly salary is equal to a fixed base salary
GMATD11

2

2027

21 Feb 2011, 18:36

 The average of n integers is what percent of the sum of n
banksy

3

2001

13 Mar 2011, 11:09

ER
 Is x < y?
Lolaergasheva

5

1650

16 May 2016, 18:28

ER
 If the total price of n equally priced stock shares is p,
rxs0005

3

2771

27 Nov 2010, 21:05

 If the value of a piece of property decreases by 10 percent
johngrg

6

3397

12 May 2013, 21:13

ER
 If x is an integer greater than 1, is x equal to 2^k for
gmatpapa

3

1902

19 Jun 2015, 11:16

ER
 If zy < xy < 0, is abs(x - z) + abs(x) = abs(z)? (1) z   Tags:
japped187

4

4489

29 Mar 2011, 07:48

 If n is an integer and 100 < n <200, what is the value
kirankp

3

1630

24 Jul 2017, 10:23

 It takes 3.5 hours for Mathew to row a distance of X miles
agdimple333

3

1631

25 Apr 2011, 09:29

ER
 Is n an integer? (1) n/3 is an integer (2) 2n is an integer
TheGmatTutor

2

1767

24 Jun 2010, 01:53

ER
 If a and b are consecutive negative integers, is a less than
shekar123

3

2321

09 Jun 2010, 03:51

ER
 What is the value of {M - N} / {M^2 - N^2}? 1. {M^2 - N^2} =   Tags: Poor Quality
kylexy

14

2291

06 Jan 2011, 08:39

ER
 Is the triangle in the attached picture isosceles?   Tags: Poor Quality
retro

7

1450

16 Apr 2011, 11:19

 If w, x, y, and z are the digits of the four-digit number N,
agdimple333

2

2001

13 Jun 2011, 23:19

ER
 If i and j are integers, is i + j an even integer?
sirrock

9

5813

12 Dec 2017, 20:38

 What are the coordinates of 'S'?
GMATD11

3

2635

06 Feb 2011, 13:49

ER
 Paralleogram ABCD has diagonal AC and BD what is the area of   Tags: Poor Quality
rxs0005

7

1479

13 Sep 2010, 06:15

 Is 2x + x^2 an integer?
Werewolf

2

1418

09 Jan 2011, 02:37

ER
 If x and y are positive, is x^3 > y?
udaymathapati

3

4416

27 Jun 2014, 01:27

 Rovero owns 3 restaurants .What was their combined gross
AnkitK

2

1508

03 Nov 2011, 11:51

 new topic Question banks Downloads My Bookmarks Reviews Important topics Go to page Previous    1   2   3   4   5   6   7   8   9   10   11  ...  214    Next Search for:

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