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# Data Sufficiency (DS)

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Announcements

286
ER
 150 Hardest and easiest questions for DS   Tags:
Bunuel

9

38305

24 Aug 2017, 21:58

642
ER
 DS Question Directory by Topic and Difficulty   Tags: Coordinate Geometry
bb

0

182292

07 Mar 2012, 08:58

Topics

2
ER
 If root(x) is a positive integer is root(x) a prime number?
vomhorizon

4

2157

18 Dec 2015, 20:25

4
 What is the Units digit of Y
vomhorizon

6

1768

27 Nov 2012, 07:52

5
ER
 If x, y and z are distinct prime numbers..
vomhorizon

5

4930

06 Oct 2016, 06:28

100
ER
 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

18844

16 Aug 2017, 18:52

2
ER
 Is x > 0? (1) -2x > 0 (2) x^3 < 0
vmelgargalan

4

400

21 Mar 2017, 16:42

9
ER
 A company has ordered 84 sofas, 180 tables,
vmahi77

8

1373

09 Oct 2016, 00:28

7
ER
 If wx=y, then what is the value of xy?
vksunder

6

8978

05 Mar 2014, 09:33

2
ER
 Whenever Martin has a restaurant bill with an amount between
vksunder

7

4684

16 Dec 2014, 08:52

ER
 Is 1/p>r/(r^2+2)?
vksunder

4

2145

14 Mar 2013, 05:46

11
ER
 If x is to be selected at random from T, what is the probabi
vksunder

18

7035

26 Feb 2016, 12:18

 If k and n are integers, is n divisible by 7? 1) n - 3 = 2k
vksunder

7

3350

01 Oct 2011, 00:34

12
ER
 If every member of set X {-14, -12, 17, 28, 41, Z} is
vjsharma25

13

6952

18 Sep 2016, 05:21

41
ER
 While on a straight road, Car X and Car Y are traveling at
vix

13

13630

23 Feb 2017, 05:52

6
ER
 In what year was Ellen born?
vix

5

4054

04 Feb 2016, 18:48

8
ER
 If u and v are positive real numbers, is u>v? 1. u^3/v
vivgmat

7

2772

24 Apr 2016, 22:41

ER
 The front face of a square computer monitor consists of a
vivgmat

5

1920

06 Sep 2011, 23:08

4
ER
 Is (y+1)^2 ≥ 1?
vivekvijayan

2

1353

29 Mar 2017, 06:23

3
ER
 If a < x < b and c < y < d, is x < y?
vivek_dj

4

3983

19 Sep 2013, 10:45

9
ER
 On a camping trip, x campers each paid y dollars for food.
vivek_dj

6

4248

23 Feb 2017, 06:05

4
ER
 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

6094

20 Sep 2011, 03:40

3
ER
 What is the value of x + 3y + 7?
vivaslluis

4

1589

07 Aug 2016, 11:27

7
ER
 If X and Y are positive integers, what is the remainder of
vivaslluis

5

2110

06 Sep 2016, 06:45

1
ER
 Is x a digit (an integer from 0 to 9)?
vivaslluis

4

2079

14 Jan 2012, 23:11

4
ER
 Is the length of the diagonal of the rectangle bigger than root(6) ?
vivaslluis

7

2173

15 Aug 2017, 15:29

14
ER
 What is the value of x^3 - y^3 ?
vivaslluis

10

2651

18 Sep 2016, 10:07

2
ER
 x > 10?
vitorpteixeira

4

270

08 Oct 2017, 19:39

2
ER
 If |2x| > |3y|, is x > y?
vitorpteixeira

5

324

08 Oct 2017, 19:25

3
ER
 Is cone P similar to cone Q?
vitorpteixeira

1

168

06 Oct 2017, 07:55

4
 Is x > 2+2y ?
vitorpteixeira

3

302

15 Sep 2017, 12:18

6
ER
 Are all of the terms in Set A equal?
vishu1414

9

2421

29 Aug 2017, 01:15

12
ER
 Is x < y ?
vishalrastogi

7

2107

14 May 2017, 02:26

 Some more quest on Inequalities: Test 1 (5) If vmt 0, is v m   Tags: Inequalities
vishalranka

10

3664

13 May 2011, 08:50

2
ER
 If 25% of a company's employees are women older than 30, what percent
vishalgc

9

3093

27 Aug 2017, 02:27

2
ER
 If the graph represented by f(x) = px^2 +qx +r passes through (-3,0)
vipulgoel

1

872

03 Jul 2015, 05:33

103
ER
 Machine M, working alone at its constant rate, produces x widgets ever
violetsplash

15

18514

12 Jan 2017, 15:49

2
ER
 Is a^2 < b^4?
vinyasgupta

8

1690

04 Oct 2016, 07:09

1
ER
 Was the duration of Ram's journey from A to B
vinoo7

3

608

26 Aug 2017, 00:26

ER
 Is the arithmetic mean of x, y and z equal to 16?
vinoo7

2

468

07 Mar 2016, 05:10

 If w and c are integers, is w > 0? (1) w + c > 50 (2) c > 48
vinodmallapu

2

1399

03 Sep 2011, 08:17

2
 On a recent test, Kevin scored m percent higher than the
vinnik

3

1420

17 Oct 2013, 01:54

6
ER
 Five years ago at Laboratory B, the ratio of doctorate
vinnik

5

2440

24 Dec 2015, 06:53

3
 In a certain senior class, 72 percent of the male students and 80 perc
vinayaksatapute

3

1899

20 May 2016, 07:52

3
 Is it true that x > 0?
viktorija

1

1102

01 Dec 2014, 02:07

26
ER
 x^n = x^(n+2) for any integer n. Is it true that x > 0?
viktorija

7

1556

06 Oct 2017, 23:01

 In a triangle ABC point D lies on segment AC
viktorija

1

1536

19 Dec 2014, 22:53

8
ER
 If p = 3q, is p^2 > q^2
vikrantgulia

9

1813

28 Jan 2017, 20:42

8
ER
 If T is a list of consecutive integers in increasing order
vikrantgulia

5

3431

19 Feb 2017, 19:27

14
ER
 Is the measure of one of the interior angles of
vikramm

6

4000

27 Jul 2014, 15:03

2
ER
 Is m divisible by n?
vikasp99

2

273

09 Mar 2017, 17:18

1
 Is r a multiple of s?
vikasp99

1

220

07 Mar 2017, 06:50

 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  ...  210    Next Search for:

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