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# GMAT Data Sufficiency (DS)

 Question banks Downloads My Bookmarks Reviews Important topics Go to page Previous    1  ...  226   227   228   229   230  ...  270    Next Search for:
Topics Author Replies   Views Last post
1
Impenetrable

5

893

07 Jan 2012, 14:42

2
 If n is a positive integer, is n^3 – n divisible by 4 ?
Impenetrable

7

3528

23 Mar 2012, 04:01

 If ABCD is a quadrilateral, is AB=BC=CD=DA ?
Illuminati

7

1583

27 Jun 2012, 00:39

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

3

585

13 Sep 2008, 00:19

 Is positive integer x is a multiple of 6 and positive   Tags:
IgnitedMind

4

645

11 Sep 2008, 17:42

5
 Is | x | < 1 ? 1) | x + 1 | = 2| x -1 | 2) | x - 3 | not   Tags:
IgnitedMind

12

876

16 Sep 2008, 10:30

 A collection of 36 cards consists of 4 sets of 9 cards each.   Tags:
IgnitedMind

2

1849

11 Sep 2008, 18:15

 If a and b are positive, is (a^-1 + b^-1)^-1 less than (a^-1   Tags:
IgnitedMind

8

610

11 Sep 2008, 17:34

 If n is a positive integer and r is the remainder when ( n+1   Tags:
IgnitedMind

5

1038

17 Sep 2008, 08:01

 A total of 100 customers purchased books at a certain bookstore last   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Word Problems
IgnitedMind

20

1600

10 Mar 2015, 11:20

 What is the value of the ratio of x to y^2 ? 1) The ratio of   Tags:
IgnitedMind

3

697

14 Sep 2008, 15:27

 If p,q, r, s and t are nonzero integers, is p/r = s/t ? 1)   Tags:
IgnitedMind

3

2293

14 Sep 2008, 02:31

 I am having a hard time understanding the wording of this Q,   Tags:
IgnitedMind

2

681

12 Sep 2008, 10:27

 A total of 100 customers purchased books at a certain   Tags:
IgnitedMind

0

2805

10 Mar 2015, 11:20

6
 On Jane's credit card account, the average daily balance for 30-day bi
Ibodullo

15

5036

27 Sep 2014, 04:52

 Is x^4 + y^4 > z^4 1) x^2 + y^2 > z^2 2) x + y > z
Ibodullo

6

2338

30 May 2011, 23:14

 The points A, B, C and D are on a number line, not   Tags:
Ibodullo

0

6672

02 Sep 2014, 16:00

 A contractor combined x tons of a gravel mixture that
Ibodullo

3

2144

22 Apr 2011, 22:15

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

4

1112

13 Jan 2012, 20:45

 Matching time periods:   Tags:
IanStewart

3

993

24 Apr 2009, 12:31

 no.prop
IanStewart

2

605

06 Jan 2012, 17:23

 no.prop
IanStewart

1

550

06 Jan 2012, 17:31

5
 If x is an integer, is x even?
IanElliott

5

1151

05 Mar 2015, 05:19

1
 Is x=square root of x^2?
ITMRAHUL

12

1488

28 Jun 2013, 11:40

33
 What is the median number of employees assigned per project
ITIZCODE

16

9693

18 May 2014, 09:57

 Are all of the numbers in a certain list of 15 numbers   Tags: Sequences
ISBtarget

1

1287

11 Dec 2009, 17:59

35
 In Jefferson School, 300 students study French or Spanish or   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Overlapping Sets,  Source: Official Guide
ISBtarget

23

9424

16 Mar 2015, 22:58

 If the successive tick marks shown on the number line above   Tags:
ISBtarget

1

1845

10 Dec 2009, 21:00

2
 If x is negative, is x <-3? (1) x^2 > 9 (2) x^3 <
IEsailor

9

1182

19 May 2011, 14:40

 If x is an integer, what is the value of x? (3)
IEsailor

7

1915

18 May 2011, 10:00

 Is y x positive? (1) y > 0 (2) x = 1 - y
IEsailor

3

873

19 May 2011, 22:23

1
 DS - Common Factor
IEsailor

4

1137

10 May 2011, 12:28

2
 A certain company that sells only cars and trucks reported
ICsharp

1

609

13 Oct 2013, 02:22

 What is the value of y? (1) 3|(x^2) 4|=y 2 (2) |(3 y)|=11   Tags:
I3igDmsu

4

534

20 Jul 2009, 11:06

 If x is not equal to 0, is |x| less than 1? (1) x/|x| < x   Tags:
I3igDmsu

6

870

21 Jul 2009, 02:34

 Is d negative? (1) e + d = -12 (2) e d < -12 OA=C   Tags:
I3igDmsu

2

2769

13 Jul 2009, 06:01

14
 If the area of a parallelogram is 100, what is the perimeter   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry
I3igDmsu

33

9068

31 Jul 2014, 12:46

1
 Is x negative? 1) x^3(1-x^2)<0 2) x^2-1<0   Tags:
I3igDmsu

4

1064

23 Jun 2009, 23:10

1
 Beth and Jim each received a salary increase. If Jim's
I3igDmsu

4

1560

03 Jan 2015, 09:54

 A certain circular area has its center at point P and has   Tags:
I3igDmsu

5

4095

24 Apr 2011, 18:27

1
 If z^n=1, what is the value of z?
Hyppo

4

1408

13 Jun 2011, 03:31

 GMATprep DS question   Tags:
Hyperstorm

9

654

10 Oct 2007, 12:45

5
 If he did not stop along the way, what speed did Bill averag
HygeinicGangster

8

3269

09 May 2014, 01:29

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

2

940

03 Aug 2010, 15:52

 What is the value of a? 1. a - b + 4 = 0 2. a = -a Since
HustleHarder

4

1101

01 Sep 2010, 06:40

3
 Is |x-z| > |x-y| ?
Hussain15

8

2048

04 Feb 2015, 11:39

2
 Is 1 > |x - 1| ?
Hussain15

5

1400

22 Feb 2014, 11:57

 If n=p/q ( p and q are nonzero integers), is n an integer?
Hussain15

7

2225

30 Oct 2009, 17:31

2
 If x > 1 and m > 1 , is x m < (m + x + 1) ?
Hussain15

7

1490

22 Feb 2014, 11:42

100
 If 20 Swiss Francs is enough to buy 9 notebooks and 3   Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Inequalities,  Word Problems
Hussain15

59

22704

23 Mar 2015, 19:48

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