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# Data Sufficiency (DS)

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286
ER
 150 Hardest and easiest questions for DS   Tags:
Bunuel

9

38234

24 Aug 2017, 21:58

641
ER
 DS Question Directory by Topic and Difficulty   Tags: Coordinate Geometry
bb

0

182007

07 Mar 2012, 08:58

Topics

 In the figure above, QRS is a straight line and line TR
Jasontuyj2012

1

3619

06 Aug 2011, 18:25

14
ER
 If x is an integer, is x even?
IanElliott

7

3620

30 Dec 2016, 02:26

4
ER
 Is x = 1/y?
Bunuel

5

3622

10 Oct 2017, 08:54

4
ER
 If ab≠0, Is [( a - b )/( a^-1 - b^-1)]^-1> (a+b)
Manhnip

19

3624

10 Jun 2013, 22:13

13
ER
 Is the product of integers M and N even?
EgmatQuantExpert

13

3627

13 Apr 2017, 23:50

22
ER
 The average of a certain set of numbers is 20 and its
earnit

13

3628

13 Sep 2016, 20:38

11
ER
 Mrs. K is paid at a reduced rate for contracts completed
AbhayPrasanna

16

3636

08 Sep 2016, 06:01

3
ER
 What is the units digit of Y?
sudhir18n

9

3637

25 Aug 2016, 12:37

25
ER
 Is the product st negative?
gmat6nplus1

15

3640

11 Aug 2017, 05:01

9
ER
 If a, m and n are positive integers, is n^(2a) a multiple of
fireinbelly

5

3640

07 Sep 2016, 06:36

21
ER
 In the first hour of a bake sale, students sold either cho
emmak

14

3643

27 Apr 2017, 11:22

50
ER
 From a group of M employees, N will be selected, at random,
mikemcgarry

17

3645

17 Jun 2017, 06:38

9
ER
 In the rectangular coordinate system, are the points (r,s)
CasperMonday

13

3645

09 May 2017, 19:57

5
ER
 If Ann saves x dollars each week and Beth saves y dollars ea
Bunuel

5

3646

15 Oct 2017, 08:34

19
 Each of the dinners served at a banquet was either chicken or beef
babuvgmat

6

3646

10 Sep 2017, 19:14

12
ER
 What is the minimal value of function f(x)?
manalq8

8

3646

09 Sep 2017, 06:42

13
ER
mattce

4

3648

15 Aug 2017, 19:42

7
ER
 During a 7-year period the profits of Midas, Inc. changed by
ankithakhu

12

3648

20 Jan 2017, 15:40

5
ER
 John took a test that had 60 questions numbered from 1 to 60
Bunuel

6

3649

24 Oct 2015, 05:23

13
ER
 If m > 0 and n > 0, is (m+x)/(n+x) > m/n?
LM

10

3650

26 Jan 2017, 20:12

13
ER
 If x is a positive integer, is x a prime integer?
suprememodelrus

7

3651

21 Sep 2016, 00:20

16
ER
 If z is an odd integer, is 300z > 1500?
Mascarfi

15

3652

07 Jun 2017, 00:05

7
ER
 If xy < 3, is x < 1?
Bunuel

9

3652

08 Jun 2017, 14:47

16
ER
 Machines X and Y produced identical bottles at different constant rate
galaxyblue

5

3653

12 Nov 2014, 18:52

17
ER
enigma123

11

3653

27 Jul 2017, 21:47

14
 When a rectangular label, 21.5 centimeters long, is wrapped
wonder_gmat

13

3654

01 Jun 2016, 10:43

9
ER
 Is xy > 5?
Bunuel

9

3655

17 Jul 2017, 11:20

14
ER
 Is the positive integer N a perfect square?
netcaesar

17

3656

06 Sep 2011, 07:12

5
ER
 In a certain solution consisting of only two chemicals, for every 3 mi
Bunuel

4

3657

25 Jan 2017, 06:25

8
ER
 If a, b and c are integers, is (a b) a multiple of 18?
sudai

8

3658

14 Oct 2015, 11:10

31
ER
 64 candidates are competing for 5 positions at a consulting
fozzzy

12

3659

18 May 2017, 20:55

5
ER
 If P and Q are each circular regions, what is the radius of
Bunuel

9

3659

04 May 2016, 07:35

13
ER
 Is x between 0 and 1?
Bunuel

11

3659

14 Jan 2017, 06:29

7
ER
 What is Sarah's annual income?
yach

14

3660

11 Oct 2016, 23:18

12
ER
 Given A and B are non negative, is A5 > B2
GMATBaumgartner

7

3661

06 Nov 2016, 08:12

9
ER
 If a is not equal to b, is 1/(a-b) > ab ?
mun23

10

3661

08 Oct 2016, 20:18

 Some more quest on Inequalities: Test 1 (5) If vmt 0, is v m   Tags: Inequalities
vishalranka

10

3664

13 May 2011, 08:50

3
ER
 What is the value of 10 percent of y?
BrainLab

5

3665

25 Jul 2017, 12:06

3
ER
 K is a set of numbers such that... i) if x is in K, then -x
napy27

6

3666

11 Apr 2012, 14:49

12
ER
 Is |x| < 1   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities
gmatblues

22

3666

30 Jun 2016, 03:31

2
ER
 If a, b, and c are integers, is a - b + c greater than a + b
fiendex

6

3667

13 Mar 2016, 08:52

11
ER
 A container is used to pack and ship cube shaped boxes
WoundedTiger

5

3669

08 May 2017, 03:24

3
ER
 What were the gross revenues from ticket sales for a certain
Bunuel

11

3672

13 Jul 2017, 11:15

1
 How long did it take Henry to drive to work last Wednesday?
gmatpapa

4

3676

13 Oct 2016, 07:18

4
 After a period of 3 years, how much greater is the interest income on
undernet

5

3680

24 Sep 2010, 21:55

1
 What was the standard deviation of Company R's earnings per
dzodzo85

3

3681

23 Aug 2016, 01:48

4
ER
 A regular polygon is inscribed in a circle. How many sides does the
Bunuel

4

3681

26 Oct 2016, 23:02

9
ER
 To instal a cable television in a home, a certain cable comp
Stiv

8

3686

12 Feb 2017, 23:21

13
 If a, b, c, and d are positive integers, what is the value..
daviesj

11

3690

29 Nov 2016, 05:22

28
ER
 In the fraction x/y, where x and y are positive integers, wh
Bunuel

8

3690

30 Oct 2016, 23:51

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