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# Data Sufficiency (DS)

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

9

38286

24 Aug 2017, 21:58

642
ER
 DS Question Directory by Topic and Difficulty   Tags: Coordinate Geometry
bb

0

182197

07 Mar 2012, 08:58

Topics

ER
 If the average (arithmetic mean) of 5 numbers is 30, what is the stand
MathRevolution

1

77

17 Oct 2017, 03:27

2
ER
 Is the positive integer P prime?
alphonsa

2

1080

17 Oct 2017, 02:31

3
ER
 If p is positive, is p prime?
Bunuel

2

418

17 Oct 2017, 02:28

7
 What is the GCD of a and b?
PrepTap

5

1178

17 Oct 2017, 00:15

1
ER
 The median salary of the employees in the sales department in 1999 was
Bunuel

1

84

16 Oct 2017, 22:51

ER
 A piece of wood 5 feet long is cut into three smaller pieces. How long
Bunuel

2

110

16 Oct 2017, 22:43

1
ER
 Of the 90 houses in a certain community, 60 have a garden. How many
pushpitkc

2

127

16 Oct 2017, 21:05

58
ER
 Any decimal that has only a finite number of nonzero digits

7

13290

16 Oct 2017, 15:38

ER
 Did John go to the beach yesterday? (1) If John goes to the beach, he
Bunuel

4

155

16 Oct 2017, 14:44

4
ER
 Sam leaves Town X at 9 am and drives due north at 50 mph towards Town
Bunuel

6

585

16 Oct 2017, 12:52

2
ER
 Is x > y? (1) x + y < 0 (2) x - y > 0
tiagolfr

2

106

16 Oct 2017, 09:58

55
ER
 In the xy plane, at what points does the graph of y=   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Source: GMAT Prep
JimmyWorld

27

17375

16 Oct 2017, 08:49

9
ER
 If x and y are integers and x
chetan2u

9

790

16 Oct 2017, 08:44

4
ER
 John wants to put the 78 pencils in the 6 boxes. The number of the eac
MathRevolution

3

729

16 Oct 2017, 08:23

2
ER
 If x and y are positive, what is the value of x-y?
eybrj2

4

4695

16 Oct 2017, 07:35

16
ER
 Is x+y>0?
rajarshee

5

1051

16 Oct 2017, 07:31

3
ER
 During a road trip, a business traveler purchased \$80.64 worth of regu
duahsolo

3

577

16 Oct 2017, 07:24

ER
 If a, b are positive integers, is a/b a terminating decimal?
MathRevolution

2

131

16 Oct 2017, 07:13

3
ER
 Over the course of a year, a certain house appreciated in value by 10
Bunuel

4

570

16 Oct 2017, 07:09

166
ER
 If x and y are integers greater than 1, is x a multiple of y
enigma123

15

34732

16 Oct 2017, 06:13

11
ER
 If a circle is inscribed in an equilateral triangle, what is the area
Bunuel

7

2339

16 Oct 2017, 04:04

31
ER
 If AD is 6 and ADC is a right angle, what is the area of   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry
amitjash

31

14596

16 Oct 2017, 02:53

52
ER
 In the xy-coordinate plane, line l and line k intersect at the point
M8

18

7334

16 Oct 2017, 02:44

12
ER
 If x < 0, is y > 0 ?

11

5619

16 Oct 2017, 02:26

ER
 Working at a constant rate and by himself, it takes worker U three hou
Bunuel

1

73

16 Oct 2017, 02:12

1
ER
 A man 6 feet tall is standing near a pole. On the top of the pole is
Bunuel

1

70

16 Oct 2017, 02:00

5
ER
 Is x + y > 0 ?
sunita123

10

2799

16 Oct 2017, 01:59

9
ER
 K is a rectangular solid. Find the volume of K
Bunuel

7

1843

16 Oct 2017, 01:29

87
ER
 What is the greatest common divisor of positive integers m
lahoosaher

19

22771

15 Oct 2017, 23:56

3
ER
 3,5,10,7,x. If x is an integer , is the mean of the five numbers
nkmungila

4

194

15 Oct 2017, 23:21

3
ER
 If xy > 0, does (x – 1)(y – 1) = 2 ? (1) x + y = –1 (2) x = y
Bunuel

5

208

15 Oct 2017, 23:18

108
ER
 For the students in class A, the range of their heights is r
BANON

23

23941

15 Oct 2017, 21:30

223
ER
 If x is not equal to 0, is |x| less than 1? (1) x/|x|< x   Go to page: 1, 2, 3, 4, 5 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Source: Economist GMAT Tutor
Hussain15

84

57957

15 Oct 2017, 21:17

10
ER
 If x and y are positive integers and (x + y)^2 is an odd integer, is x
Bunuel

7

869

15 Oct 2017, 20:55

47
ER
 What is the value of the two-digit positive integer n?
alex1233

9

5936

15 Oct 2017, 19:02

3
 In a class, every student is either American or European. Every
nkmungila

5

218

15 Oct 2017, 18:33

10
ER
 What is the remainder when positive integer t is divided by

8

2763

15 Oct 2017, 17:14

5
ER
 If x and y are integers and xy 0, is x - y > 0 ?
shrive555

11

1903

15 Oct 2017, 12:01

123
ER
 Is m + z > 0 (1) m - 3z > 0 (2) 4z - m > 0   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Inequalities,  Source: GMAT Prep
smitakokne

29

35672

15 Oct 2017, 11:58

8
ER
 A cubic box with an edge length of 4 inches holds a ball
JarvisR

7

2086

15 Oct 2017, 10:27

60
ER
 In the xy-plane, lines k and l intersect at the point (1,1). Is the y-   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: Official Guide
nalinnair

27

5201

15 Oct 2017, 10:03

ER
 If a and b are integers and a is even, what is the value of a - b?
aashaybaindurgmat

4

156

15 Oct 2017, 09:39

19
ER
 If x 0, is x^2/|x| < 1?   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Inequalities,  Source: GMAT Prep
zaarathelab

36

4035

15 Oct 2017, 09:25

8
ER
 At a certain convenience store, the revenue from Brand A hot
shekar123

7

2835

15 Oct 2017, 08:59

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

5

3650

15 Oct 2017, 08:34

25
ER
 If 5x = y +7, is (x – y) > 0?
smartyman

12

4224

15 Oct 2017, 08:07

4
 In 1993 Mr. Jacobs paid 4.8 percent of his taxable income in
gluon

5

4899

15 Oct 2017, 07:55

12
ER
 Is (-1,-1) a point on line OQ?
shivanigs

14

3227

15 Oct 2017, 07:43

11
ER
 What is the ratio of the number of cups of flour to the
tharunv

18

12234

15 Oct 2017, 07:24

14
ER
 If the price increased by x% from 2001 to 2002 and by y% fro
amitanand

9

4277

15 Oct 2017, 07:20

 new topic Question banks Downloads My Bookmarks Reviews Important topics Go to page Previous    1   2   3   4   5   6   7   8   9   10   11  ...  210    Next Search for:

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