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# Data Sufficiency (DS)

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294
ER
 150 Hardest and easiest questions for DS   Tags:
Bunuel

9

39894

24 Aug 2017, 21:58

658
ER
 DS Question Directory by Topic and Difficulty   Tags: Coordinate Geometry
bb

0

187122

07 Mar 2012, 08:58

Topics

 A certain 4-liter solution of vinegar and water consists
siddhans

5

3861

18 Oct 2011, 23:21

2
ER
 At a certain picnic, each of the guests was served either a   Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Official Guide
FN

27

2766

22 Oct 2011, 23:11

 A number is selected from the set {21, 24, 27, 28, 30, 36,
jitbec

3

1467

25 Oct 2011, 03:27

 If a is an integer ,is R exactly divisible by 3? a. 2R is
AnkitK

2

1778

25 Oct 2011, 03:34

1
 For the students in class A, the range of heights is "r
mydreammba

5

2130

25 Oct 2011, 23:32

1
ER
 Is n an integer? (1) n^3 + 3n is an integer. (2) n^4 + 4n is
h2polo

8

2674

30 Oct 2011, 02:47

ER
 Is it true that exactly two of the three sentences I, II,
nonameee

5

1197

03 Nov 2011, 04:46

ER
 If p is the perimeter of rectangle X, what is the value of   Tags: Geometry,  Source: Kaplan
gnothobiot

5

1558

03 Nov 2011, 06:42

1
 If a<-1, is b between 0 and 1? 1. -b<-a 2.

5

1519

03 Nov 2011, 07:04

 If Burgervelle college is graduating and equal no of 4 yr
AnkitK

6

3074

03 Nov 2011, 11:24

 Rovero owns 3 restaurants .What was their combined gross
AnkitK

2

1485

03 Nov 2011, 12:51

 The four integers a , b , c , and d are such that a < b
kannn

2

3933

03 Nov 2011, 13:23

 Let side of square be s. Let side of triangle be t.
gmat1220

3

2199

04 Nov 2011, 07:13

1
 What is the value of b ? (1) b4 = 16 (2) 7^(3b 4) = 49 I   Tags: Algebra,  Source: Kaplan
nikhilsrl

3

1436

04 Nov 2011, 07:34

1
ER
 What is the distance between 2 y intercepts? a) 4y=3x+6
GMATD11

5

6831

09 Nov 2011, 05:28

 Sets A and B have the same number of terms, is the standard
Stoneface

6

1423

12 Nov 2011, 21:34

8
ER
 In the xy-plane, region R consists of all the points (x, y) such   Tags: Coordinate Geometry
gmatjon

8

1755

14 Nov 2011, 09:55

ER
 Is |x| = y - z ? 1) x + y = z 2) x < 0
siddhans

5

1679

15 Nov 2011, 22:07

38
ER
 When positive integer n is divided by 3, the remainder is 2   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Remainders,  Source: GMAT Prep
priyankur_saha@ml.com

21

22160

17 Nov 2011, 20:30

 Is x/m(m^2 + n^2 + k^2) = xm + yn + zk? (1) z/k = x/m (2)
ValleyBall1

4

2400

18 Nov 2011, 05:19

 How long did it take Betty to drive nonstop on a trip from

9

2817

18 Nov 2011, 07:15

 If the perimeter of rectangle Q - Confused about simple Q
alinomoto

3

1723

20 Nov 2011, 01:51

1
 Moved: What is the product of a certain pair of consecutive odd   Tags:
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 The number n of units of its product that Company X
albany09

1

4721

23 Nov 2011, 12:51

5
ER
 If sets X and Y have an equal number of elements, does set X have a   Tags: Poor Quality
enigma123

4

4547

23 Nov 2011, 14:58

1
 Given 3x + 4y = 18, what is x?
manalq8

2

3481

27 Nov 2011, 03:16

2
ER
 Is the positive square root of x an integer?
metallicafan

2

1700

28 Nov 2011, 14:17

 What is the value of x/y? 1)y=4x+3 2)2x=2y
shinna

5

1564

30 Nov 2011, 10:11

2
 The average weight of the women in a room is 120 lbs,
manalq8

3

1506

30 Nov 2011, 23:28

14
ER
 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

4538

01 Dec 2011, 00:00

1
 If m is integer, how many +ve integers are factors of m ? 1.
asmit123

18

3202

05 Dec 2011, 05:52

ER
 If a#b, what is the value of a+b?
ashiima

1

1227

10 Dec 2011, 18:29

2
ER
 If p and q are consecutive positive integers, is p a multiple of 3 ?
metallicafan

5

1525

14 Dec 2011, 11:38

 A contractor combined "x" tons of a gravel mixture that
gmat9003

3

3885

14 Dec 2011, 11:40

9
ER
 Circle C and line k lie in the xy plane. If center of C lie
sbasha

16

9663

22 Dec 2011, 11:23

35
ER
 If p is a positive integer, what is a remainder when p^2 is   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Number Properties,  Remainders
Bunuel

20

8140

31 Dec 2011, 07:00

ER
 Is n negative?
shashankp27

6

2580

04 Jan 2012, 00:56

1
ER
 w, x, y, and z are integers. If w > x > y > z > 0, is y a co
ashiima

5

1657

04 Jan 2012, 13:37

1
ER
 Statictics and Percents - Gmatprep
rgtiwari

8

1321

06 Jan 2012, 19:19

2
ER
 In the figure above, what is the ratio of the area of triangle ABC to
SonyGmat

9

2784

09 Jan 2012, 14:45

 Are negative integers m and n both less than x?
Smita04

4

1103

11 Jan 2012, 23:44

1
ER
 Is |x-2|+|x+2|<4?   Tags: Inequalities,  Poor Quality
IanStewart

4

1757

13 Jan 2012, 21:45

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

4

2098

14 Jan 2012, 23:11

4
ER
 d=83,521,y73/441,682,36y. In the expression above
enigma123

4

3944

17 Jan 2012, 08:44

 If PQ is a two digit positive integer, what is the value of
bmwhype2

4

1733

17 Jan 2012, 21:07

1
 If x < y < z, what is the value of x?
priyankaparanjape

5

1384

17 Jan 2012, 21:41

1
 What is the probability that events A and B both occur?   Tags: Poor Quality
hallelujah1234

7

6494

17 Jan 2012, 21:44

27
ER
 If \$1,000 is deposited in a certain bank account and remains
gmat620

12

12397

18 Jan 2012, 08:59

ER
 If X^3 = Y, is Y a fraction? (1) X^2 is a fraction. (2) X   Go to page: 1, 2 Tags: Poor Quality
saurya_s

27

4451

19 Jan 2012, 04:45

ER
 If i and j are integers, is i + j an even integer?
panther2k

1

1429

20 Jan 2012, 13:55

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