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# GMAT Data Sufficiency (DS)

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78
 150 Hardest and easiest questions for DS   Tags:
Bunuel

3

12127

07 Dec 2015, 09:09

392
 DS Question Directory by Topic and Difficulty
bb

0

114880

07 Mar 2012, 08:58

Topics

 Bowls X and Y each contained exactly 2 jelly beans, each of   Tags: Word Problems
jimmylow

4

1405

01 Feb 2011, 16:09

18
 What was the percent increase in population of City K from
jimmyjamesdonkey

6

15453

07 Jan 2016, 07:15

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

4

3181

27 Aug 2010, 04:37

 IF 75% of guest at a certain banquet ordered dessert,what
raghavs

3

2981

03 Sep 2010, 00:30

64
 Moved: If |x|
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1
 In the xy-plane, point (r,s) lies on a circle with center at   Tags: Geometry
jpr200012

4

1162

28 Aug 2010, 11:06

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

1

1690

25 Aug 2010, 08:23

14
 In 2003 Acme Computer priced its computers five times higher
moni77

9

6250

18 Feb 2016, 08:47

2
 Hard DS: Two russian mathematicians
PTK

13

2545

06 Sep 2010, 12:08

 If a, b, c, and d are positive integers, is (a/b) (c/d) >   Tags:
udaymathapati

0

1353

30 Aug 2010, 08:06

 Is x .y>0? (I) x^2 7x + 10= 0 (II) y^2 + 5y + 4 = 0   Tags: Inequalities
jinx83

3

1032

29 Aug 2010, 17:40

1
 Is x and y are positive integers, what is the value of xy?
quiet888

10

4090

02 Aug 2011, 10:44

1
 Some of the students enrolled at college T are part-time
jimmyjamesdonkey

7

3012

21 Oct 2014, 19:09

 Consider the expression
shrouded1

12

1717

26 Oct 2010, 08:52

23
 Moved: Series A(n) is such that i*A(i) = j*A(j) for any pair of
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 Moved: Suppose the question asks whether the number m is odd?   Tags:
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 Material A costs $3 per kilogram, and material B costs$5 per kilogram   Tags:
udaymathapati

0

2801

08 Jan 2016, 03:58

1
 What is the area of triangle EBC?
rafi

1

3481

17 Sep 2010, 03:35

 If x and y are positive integers such that the product of x
Atrain13gm

8

1409

20 Oct 2010, 19:17

 if x2 + y2 = 29, what is the value of (x+y)2 1. xy = 10 2. x
Jayanth2689

9

3648

20 Oct 2010, 13:59

4
 What is the value of 3^-(x + y) / 3^-(x - y)? (1) x = 2 (2)
tatane90

4

1296

05 Mar 2016, 19:52

1
 What is the first term of an arithmetic progression of positive
sachinrelan

6

2105

26 Sep 2015, 04:54

1
 In a certain conference room, each row of chairs has the   Tags: Source: GMAT Prep
TomB

2

1233

23 Sep 2010, 16:52

 Elena receives a salary plus a commission that is equal to a
sumitjain

9

3448

24 Apr 2011, 22:16

1
 what percent of y is x? 1) y is 10 more than x divided by 2
chineseburned

3

1827

22 Aug 2011, 12:24

1
 Weak in DS - help needed   Tags:
zerotoinfinite2006

8

1114

29 Sep 2010, 12:04

1
 Two pieces of fruit are selected out of a group of 8 pieces
zisis

12

3246

27 Jun 2011, 17:44

 Is x-y+1 greater than x+y-1 1) x>0 2) y<0   Tags:
Michmax3

0

1765

27 Oct 2015, 07:43

 Need some basic material for DS..   Tags:
vanidhar

2

1113

01 Oct 2010, 09:43

 ds practice questions   Tags:
mastaliyev

1

902

05 Oct 2010, 09:58

 How many different prime numbers are factors of the positive   Tags:
xyzgmat

0

5133

07 May 2015, 04:37

4
 If the base of triangle PQR is 5, what is the perimeter of
hemanthp

5

1239

16 Oct 2010, 05:10

2
 If a, b, and c are real numbers, is a/b > b/c ? (1) a
hemanthp

4

1198

11 Oct 2010, 03:17

1
 For any positive integer x, the 2-height of x is defined to
puma

1

1360

23 May 2008, 17:32

 If s r =t, what is the value of r? (1) r^2 = 625 (2) t/s= 5   Tags: Algebra
vanidhar

3

884

16 Oct 2010, 04:28

 The number k is a three-digit integer that has A as its
mrinal2100

3

1115

17 Oct 2010, 02:34

2
 Both a and b are positive; what is the value of a? (1) 150
mrinal2100

4

1644

05 Nov 2010, 09:23

2
 What is the value of x^2 -6x + 12?
hemanthp

8

2625

18 Sep 2014, 12:30

 Objective of DS questions   Tags:

1

1716

20 Oct 2010, 16:45

 Is N divisible by 4? 1. N is a product of two even integers   Tags: Number Properties
prab

5

956

21 Oct 2010, 22:58

 is a > b 1. ca > cb 2.3a > 3b   Tags: Number Properties
prab

1

1098

21 Oct 2010, 02:25

12
 If |m/5|>1 , then which of the following must be true?
jimmy86

14

3040

27 Nov 2014, 06:20

1
 Jack and Mark both received hourly wage increases of 6   Tags: Word Problems
irishspring

9

3024

10 Feb 2011, 02:05

2
 If @x denotes the greatest integer that is less than   Tags: Algebra,  Number Properties
munia123

6

2018

24 Oct 2010, 04:50

 If the average of four positive integers is 30, how many

2

1167

23 Oct 2010, 20:54

7
 Is the value of n closer to 50 than to 75?
gmatnub

8

3624

09 Apr 2016, 05:51

2
 After the first term, each term in a sequence is five times
satishreddy

3

1989

07 Dec 2014, 21:06

 If b is the product of three consecutive positive integers   Tags:
tatane90

0

967

30 Jan 2016, 01:46

 If x is an integer, is (x^2 + 1)(x + 5) an even number?   Tags:
mybudgie

0

1722

20 Dec 2010, 11:43

 a and b are consecutive even integers, is a>b? 1. a+2 and   Tags: Number Properties
Creeper300

1

1614

05 Nov 2010, 10:03

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