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# GMAT Data Sufficiency (DS)

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77
 150 Hardest and easiest questions for DS   Tags:
Bunuel

3

11473

07 Dec 2015, 09:09

380
 DS Question Directory by Topic and Difficulty
bb

0

112982

07 Mar 2012, 08:58

Topics

1
 Joanna bought only $0.15 stamps and$0.29 stamps. How many
xmagedo

2

1216

29 Jul 2010, 02:44

 x^2 + y^2 + z^2| < 4, is |x^2 + z^2| < 1 1. |x^2 +   Tags: Inequalities
hallelujah1234

7

1483

29 Jul 2010, 07:56

aleph777

 If a, b and c are positive, is ac > 5 ? 1) a + b = 3 2) 4   Tags: Algebra
priyanka116

2

1561

29 Jul 2010, 19:08

 What is the area of rectangular region R?   Tags: Geometry
priyanka116

2

1205

29 Jul 2010, 19:23

 IF K IS A LINE IN THE XY - PLANE, WHAT IS THE SLOP OF K ? 1   Tags: Source: Power Prep
xmagedo

1

1038

30 Jul 2010, 07:47

1
 If r is the remainder when the postive integer n is divided   Tags: Source: Power Prep
xmagedo

1

1292

30 Jul 2010, 09:19

2
 If n is a positive integer, is n divisible by at least six   Tags: Number Properties
robinzheng722

3

2253

30 Jul 2010, 13:39

2
 Is the positive square root of x an integer? 1. x=n^6 and n   Tags: Number Properties
TheSituation

1

1265

30 Jul 2010, 15:57

 If juan had a doctor's appointment on certain day, was the
xmagedo

2

1393

31 Jul 2010, 22:08

 GMATPrep: Isosceles Triangle
appy001

2

1767

31 Jul 2010, 23:45

1
 Seven different numbers are selected from the integers 1 to   Tags: Remainders
amitjash

1

1040

01 Aug 2010, 16:43

2
 Abs Value a - Abs Value b >= Abs Value a - b 1) b>a 2)
TheSituation

4

1347

01 Aug 2010, 22:56

 If a and b are integers and a is not equal to b, is ab >
nusmavrik

3

1457

02 Aug 2010, 07:38

1
 Is x^2 - y^2 divisible by 8? 1. x and y are even integers.
study

16

1694

03 Aug 2010, 02:57

 Greetings, This problem is exercise DS-123 from Official
jakolik

7

1658

03 Aug 2010, 13:11

 48^-2)(4^5)/3^-2 Hopefully this works, one of my first times   Tags: Arithmetic
HustleHarder

2

1049

03 Aug 2010, 16:52

 Moved: Multplying by a negative and inequalities   Tags:
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 Can you solve the following for (x+y) X^2 + Y^2=100   Tags: Exponents/Powers
Jinglander

3

1101

03 Aug 2010, 22:24

 The price of computer was reduced by 25 percent. What was   Tags: Word Problems
rxs0005

1

1266

04 Aug 2010, 05:15

1
 If x and y are consecutive negative integers, is x greater
aiming4mba

1

1636

04 Aug 2010, 23:51

3
 Is positive integer x prime? a.x can be expressed as the
aiming4mba

4

1318

06 Aug 2010, 00:54

3
 If X and Y are prime integers, what is X+Y? 1. X-Y is a
bogos

5

1756

06 Aug 2010, 02:26

 Are all of the numbers in a certain list of 15 numbers
zest4mba

7

1461

07 Aug 2010, 01:07

 I am doing the Princeton Review Bin 4 and following is the
priyanka116

3

3059

07 Aug 2010, 12:04

 What is the volume of a rectangular solid? 1) Two adjacent   Tags: Geometry
bhandariavi

3

1934

08 Aug 2010, 21:07

35
 Moved: Lindsay can paint 1/x of a certain room in one hour   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Work/Rate Problems,  Source: Manhattan GMAT
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1
 Combining Two Groups, Find Percentage
shammokando

4

1943

09 Aug 2010, 03:21

2
 Is a 3-digit integer divisible by 3? (1) The hundreds' digit   Tags: Number Properties
amijags

3

1370

10 Aug 2010, 08:21

2
 Three Children Alice, Brain & Chris have a total of
qweert

4

1424

11 Aug 2010, 19:16

 Each employee of Company Z is an employee of either Division   Tags: Word Problems
lionheart187

7

1800

12 Aug 2010, 13:49

3
 Q1) If mv0 ? 1) m
mn2010

5

1303

12 Aug 2010, 15:18

2
 This DS i just cannot figure out i am getting E
rxs0005

5

1124

13 Aug 2010, 16:40

3
 DS problem GMAT Prep on Numbers   Tags: Number Properties
jananijayakumar

2

1345

14 Aug 2010, 09:03

 How long does it take to drive from the factory to the   Tags: Word Problems
jakolik

8

1408

15 Aug 2010, 22:46

3
 what will be remainder when x is divided by 31? 1. x + 10 /   Tags: Number Properties
efet

9

1263

16 Aug 2010, 16:19

 Find an integer N. (1) ^ =4 (2) N^4=16   Tags: Exponents/Powers
stolyar

4

2373

17 Aug 2010, 00:05

12
 Moved: In pentagon PQRST, [m]PQ=3[/m], [m]QR=2[/m], [m]RS=4[/m], an
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 Is x^3 > x^2 ?
seekmba

6

1570

17 Aug 2010, 14:32

 Is a+b divisible by 7? a and b are both +ve integers. 1) a
paam0101

3

1354

17 Aug 2010, 15:33

 During a certain election, each of the voters votes to
gmatrant

5

2864

17 Aug 2010, 19:45

 If a lumberjack crew needs to secure a safety zone for   Tags: Word Problems
study

5

1451

18 Aug 2010, 13:02

 Is x-y+1 greater than x+y-1 ? (1) x > 0 (2) y < 0
jpr200012

2

1896

18 Aug 2010, 14:10

2
 On his tirp form Alba to Benton, Julio dorve the first x
uzzy12

2

975

18 Aug 2010, 22:00

kunalchakrabarti

 IS 7 < SQRT N < 8? 1) N>50 2) N<60
cmugeria

4

2787

19 Aug 2010, 09:34

64
 Moved: If |x|
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1
 Is this a rt triangle   Tags: Poor Quality
agnok

5

1563

20 Aug 2010, 21:34

2
 A set of data consists of 4 integers. What is the standard
nusmavrik

2

1163

24 Aug 2010, 02:46

1
 untitled.JPG In the figure above, slope of L1 is 1 and slope   Tags: Coordinate Geometry
jitendra

1

1675

25 Aug 2010, 08:23

 Is the prime number p equal to 37 ? (1) p = n2 + 1, where n
zest4mba

4

3138

27 Aug 2010, 04:37

3
 Is X an odd integer? (1) x^2 - 2x-3=0
jinx83

4

3562

27 Aug 2010, 06:15

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