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# Data Sufficiency (DS)

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291
ER
 150 Hardest and easiest questions for DS   Tags:
Bunuel

9

39675

24 Aug 2017, 21:58

657
ER
 DS Question Directory by Topic and Difficulty   Tags: Coordinate Geometry
bb

0

186507

07 Mar 2012, 08:58

Topics

11
ER
 If a and b are integers, is b even?
jakolik

9

3765

23 Jun 2016, 01:50

8
ER
 Professor Vasquez gave a quiz to two classes. Was the range
jakolik

9

10436

30 Mar 2017, 21:15

16
ER
 Is the perimeter of triangle T greater than the perimeter of
jakolik

12

6173

16 Sep 2017, 06:57

5
 If a,b,c and d are positive integers, is (a/b) (c/d) >
jakolik

11

7116

18 Jul 2016, 00:53

1
ER
 Is quadrilateral ABCD a rectangle? (1) Line segments AC and
jamesrwrightiii

6

1817

24 Sep 2014, 12:54

 If x + y is an integer, is y an integer? (1) x y is an

5

1285

18 Jul 2011, 08:23

16
ER
 If x < p < q < y. Is |q - x| < |q - y|?

16

4948

07 May 2017, 12:28

 The positive integers r, s, and t are such that r is

2

1684

07 Sep 2011, 02:44

1
ER
 If x>1 and y>1, is x

5

2320

21 Jun 2012, 02:23

3
ER
 What is the perimeter of rectangle ABCD ?

9

5849

05 Jul 2016, 01:25

2
 What is the greatest integer in a set of five different

7

1623

11 Aug 2017, 07:24

 To rent an office, each member of a club must pay n

4

1304

07 May 2011, 01:30

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

5

1518

03 Nov 2011, 07:04

16
ER
 x is an integer and x raised to any odd integer is greater

8

7938

19 Jul 2012, 03:01

1
 If a, b and c are positive integers, is a=b? (1) (a+b) / (a

7

1961

07 May 2014, 02:50

5
ER
 If xyz ≠ 0, is x(y + z) = 0?

14

2594

13 Aug 2017, 11:36

1
 In the diagram find the length of AB?

7

1667

31 Aug 2017, 08:18

22
ER
 Is (x-3)^2 =3-x ? (1) x not = 3 (2) -x|x| > 3   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Inequalities,  Source: GMAT Prep
jan4dday

21

6903

19 Jul 2016, 23:13

ER
 If xy ≠ 0, is x/y < 0?
janani28

2

1326

06 Oct 2014, 20:12

28
ER
 If a and b are distinct integers and their product is not equal to
janani28

8

2997

08 Jul 2017, 02:03

4
ER
 If x and y are integers great than 1, is x a multiple of y?
jananijayakumar

3

2017

23 Aug 2016, 21:16

40
ER
 The number of antelope in a certain herd increases every   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Word Problems,  Source: GMAT Paper Tests
jananijayakumar

28

11417

02 Aug 2017, 17:01

9
ER
 In 1995 Division A of company had 4850 customers. If there
jananijayakumar

9

2735

22 May 2017, 00:15

25
ER
 A number of oranges are to be distributed evenly among a
jananijayakumar

25

9383

05 Sep 2017, 06:41

30
ER
 If m and r are two numbers on a number line, what is the
japped187

7

12633

26 Apr 2012, 21:28

ER
 If zy < xy < 0, is abs(x - z) + abs(x) = abs(z)? (1) z   Tags:
japped187

4

4455

29 Mar 2011, 08:48

98
ER
 If w, x, y and z are integers such that w/x and y/z are
japped187

17

12459

16 Sep 2017, 10:26

11
ER
 Is the measure of one of the interior angles of quadrilateral ABCD
japped187

9

8579

25 Aug 2015, 23:48

20
ER
 What is the value of integer x?
jashshah

11

2468

03 Oct 2017, 13:49

7
ER
 Working together at their constant rates, pumps X and Y can fill an em
javzprobz

4

2571

11 Oct 2016, 06:28

23
ER
 For positive integers x and y, x^2 = 350y. Is y divisible

15

4542

12 Jan 2017, 01:38

19
ER
 What fractional part of the total surface area of cube C is
jaynayak

15

8451

02 Dec 2013, 03:45

 What is the value of X   Tags: Poor Quality
jayoptimist

3

1439

04 Jul 2012, 10:42

2
ER
 Is x < 0 ? (1) -4x < 0 (2) -4x^2 < 0
jayoptimist

3

2192

04 Jul 2012, 01:55

1
ER
 Is x > y ?
jayoptimist

4

2001

03 Aug 2012, 08:23

20
ER
 Is x positive?
jayoptimist

12

6869

27 Jun 2017, 21:28

 What is "x"? 1) x² + y = 17 2) y = 2x + 2
jbelli

7

1788

08 Sep 2017, 22:56

4
ER
 In a certain conference room, each row of chairs has the
jcgoodchild

3

4065

05 Jan 2015, 05:28

20
ER
 If r, s, and t are all positive integers, what is the
jcmorales2012

13

10710

16 Nov 2016, 01:29

30
ER
 If n is an integer, is n positive?
jcmsolis2015

13

2780

01 Nov 2017, 19:41

ER
 The symbol ⍐ represents one of the following operations:
jedit

2

274

20 Jul 2017, 21:05

3
ER
 Is (a^2 + b^2)^1/2 an integer
jedit

2

289

05 Jul 2017, 00:00

2
ER
 If p/q > 5, is q < 2?
jeeteshsingh

6

2110

15 Oct 2013, 09:14

 If x, y, and z are positive integers, then what is the value of the mo
jeeteshsingh

2

2179

11 Mar 2010, 16:15

7
ER
 What is the value of w?
jeeteshsingh

5

2530

19 Apr 2016, 15:52

62
ER
 If x, y, and z are integers greater than 1, and   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Exponents/Powers,  Number Properties,  Source: Manhattan GMAT
jeeteshsingh

22

22567

23 May 2017, 07:57

3
ER
 Is integer x prime?
jeeteshsingh

11

2152

02 Feb 2014, 03:16

6
ER
 Set T consists of a certain number of even integers divisibl
jeetparicha85

9

1940

29 Mar 2017, 10:35

1
 x+y=?
jellybean23

1

839

02 Oct 2013, 22:51

2
ER
 If a^n ≠ 0 and n is a positive integer, is n odd?
jellybean23

4

1678

20 Oct 2013, 04:54

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