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GMAT Data Sufficiency (DS)

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Topics Author Replies   Views Last post
1
 If a and b are integers, and |a| > |b|, is a |b| < a
anindyat

13

1538

24 Sep 2013, 05:36

6
 Is root(x-5)^2 = 5 - x ?
jjhko

6

4748

26 Jul 2014, 12:00

4
 If x and y are integers and y=|x+3|+|4-x| does y=7?
Sumithra

15

4120

23 Oct 2012, 07:14

2
 Last year in a group of 30 businesses, 21 reported a net
TOUGH GUY

4

3251

03 Aug 2012, 23:55

 Is -x < 2y ?
devilmirror

10

1830

07 Feb 2014, 04:12

 On a certain sight-seeing tour, the ratio of the number of
successstory

3

1463

17 Sep 2013, 06:51

3
 Seven different numbers are selected from the integers 1 to
aurobindo

6

2824

22 Jul 2014, 13:35

1
 Each of the 45 boxes on shelf J weighs less than each of the
TOUGH GUY

4

3542

26 Aug 2014, 06:56

10
 From Leland's gross pay of p dollars last week, t percent
ricokevin

11

6570

24 Jul 2014, 17:18

3
 In a certain sequence the difference between the (N-1)th
bz9

18

4588

20 Oct 2010, 05:50

1
 The table above gives the number of calories and grams of pr
winsome

5

859

17 Nov 2013, 22:31

8
 Is m+z > 0? (1) m-3z > 0 (2) 4z-m > 0
Summer3

14

4083

28 Apr 2014, 02:19

3
 Is x = \sqrt{x^2} 1. x = even 2. 13
PPGJ

6

3261

16 Jun 2013, 00:15

2
 Is the three digit number n less than 550?
nitinneha

10

2306

13 Jul 2013, 05:20

2
 ZY
doc14

14

3999

30 Jan 2014, 21:26

10
 In a certain year, the difference between Mary's and Jim's a
ricokevin

7

3289

31 Oct 2013, 08:29

 is the positive integer n a multiple of 24?
buffett76

6

2525

18 Feb 2013, 04:18

1
 A line of people waiting to enter a theater consists of 7
Jamesk486

6

1403

14 Feb 2014, 02:14

13
 Train A leaves New York for Boston at 3 PM and travels at
johnycute

17

2349

02 Jun 2014, 01:41

 Six countries in a certain region sent a total of 75
LM

3

4396

27 Sep 2012, 11:36

5
 Each of the students in a certain class received a single
LM

8

3552

17 Oct 2013, 05:49

3
 If, in the addition problem above, a, b, c, d, e, f, x, y, a
Dek

12

1153

12 Aug 2014, 00:08

6
 Is n/18 an integer?
Dek

8

1484

27 Jun 2014, 00:43

 If rs#0, is 1/r + 1/s = 4 ?
ggarr

13

1649

23 Feb 2014, 01:32

2
 What is the sum of integers A and B? (1) |A| = -|B| (2) |B|

10

3151

28 Apr 2012, 09:25

13
 If 6xy = x^2*y + 9y, what is the value of xy?
ArvGMAT

10

2511

07 Jul 2014, 00:09

4
iamba

11

1038

11 Apr 2014, 04:10

6
 During an experiment, some water was removed from each of 6
plaguerabbit

7

2637

11 May 2014, 05:22

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

5

843

02 Jul 2013, 07:39

 Figure ABCD is a rectangle with sides of length x centimete
dynocomet

6

1728

22 Jul 2014, 08:31

 If m, p, and t are positive integers and m < p < t, is
jet1445

2

1458

23 Jul 2012, 07:58

1
 If Q is a set of consecutive integers, what is the standard deviation
shoonya

9

695

07 Sep 2014, 06:45

3
 If @ denotes one of two arithmetic operations, addition or
leeye84

11

2820

22 Jun 2013, 02:42

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

6

1785

12 May 2013, 21:13

2
 If Juan had a doctor's appointment on a certain day, was the
helpmeongmat

13

2979

03 Feb 2014, 04:15

3
 M and N are both nonzero integers. Is M/N a prime number?
Kiski

14

1000

24 Jul 2014, 03:35

2
 What is the positive integer n?
sludge

36

2430

01 Jan 2011, 06:30

4
 In the triangle above, is x > 90? (1) a^2 + b^2 < 15 (2) c>4
smily_buddy

17

4932

24 Feb 2013, 22:14

5
 In June 1989, what was the ratio of the number of sales
smily_buddy

14

2896

15 May 2013, 02:48

2
 If n is a positive integer and r is the remainder when 4+7n
forgmat

5

3160

27 Jul 2013, 11:52

4
 What percentage of steel workers in the country earns over $r019h 8 1294 15 Jun 2014, 07:20  What is the number of 360-degree rotations that a bicycle Sumithra Sen 11 2066 21 May 2014, 01:12  Is 1/(a-b)<(b-a)? (1) a Vlad77 7 611 20 Jan 2008, 11:51  If x and y are positive, is 3x > 7y? (1) x > y + 4 (2) Tags: Inequalities solidcolor 19 2300 30 Jan 2012, 10:09 7  At least 100 students at a certain high school study Japanes jp888 5 3110 19 Jun 2014, 05:06 4  Sequence a1, a2, a3....an of n integers is such that ak = k Summer3 13 3550 26 Apr 2014, 07:12 2  k, n, 12, 6, 17 What is the value of n in the list above? sidbidus 22 2617 07 Dec 2010, 23:22 2  Is the standard deviation of the salaries of Company Y s gluon 7 4043 23 Jun 2014, 10:34  A construction company was paid a total of$500,000 for a
gluon

3

1365

23 Jul 2013, 01:54

 ds - gmatprep - xy   Tags:
Piter

3

546

08 Apr 2008, 10:26

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