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# Data Sufficiency (DS)

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278
ER
 150 Hardest and easiest questions for DS   Tags:
Bunuel

9

36988

24 Aug 2017, 21:58

626
ER
 DS Question Directory by Topic and Difficulty   Tags: Coordinate Geometry
bb

0

178668

07 Mar 2012, 08:58

Topics

9
ER
 What is the area of triangle ABC ?
yvette726

7

3332

08 Sep 2017, 20:08

73
ER
 In the figure shown, what is the are of the triangular
yuvrajsub

15

19918

05 Sep 2017, 20:00

1
ER
 How many divisors does positive integer have? 1.The
yufenshi

5

4826

29 Nov 2010, 07:23

1
ER
 For real numbers a and b, is it true that a = b?
yudiwan

8

1255

27 Jul 2016, 20:34

100
ER
 Warehouse W's revenue from the sale of sofas was what percen   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Percent and Interest Problems,  Source: GMAT Prep
young_gun

23

22121

06 Jul 2017, 18:31

3
 A certain junior class has 600 students.Find value of N sibling pairs?
yosita18

2

529

24 Aug 2016, 17:57

1
ER
 Material A costs \$3 per kilogram, and material B costs \$5 per kilogram
yosita18

1

520

24 Aug 2016, 09:01

9
ER
 What is the value of integer n?
yoovi4u

16

1670

14 Aug 2016, 22:42

5
ER
 If for integers a, b, c, and d, a + b + c + d = 4
yogirb8801

3

1794

29 Mar 2017, 03:30

8
 The diagram above shows a rectangular garden, bordered by a
yogirb8801

3

3193

30 Jan 2017, 05:48

23
ER
 If a, b, c are three numbers on the number line shown above
yogeshwar007

16

9972

13 Sep 2017, 15:06

27
ER
 If |a| = b is a + b > ab ?
yogeshagarwala

14

4825

02 Jun 2016, 05:20

4
ER
 Is quadrilateral Q a square?
yogachgolf

12

4053

28 Sep 2015, 01:57

7
 On Monday morning a certain machine ran continuously at a
yogachgolf

8

5891

18 Jun 2017, 01:33

3
ER
 In a casino, a gambler stacks a certain number of chips in piles, with
ykaiim

11

2348

11 Aug 2017, 03:27

12
ER
 For a trade show, two different cars are selected randomly
ykaiim

8

5296

14 Jun 2016, 00:20

53
ER
 If K is a positive integer, how many different prime numbers
ykaiim

11

7072

30 Jul 2017, 17:49

7
ER
 Is 2(a+b-c) an odd integer? 1. a, b and c are consecutive
ykaiim

13

2952

26 May 2016, 08:59

1
ER
 Is Q a prime number?
ykaiim

5

1975

05 Jan 2017, 10:55

48
ER
 x is an integer and x raised to any odd integer is greater
ykaiim

17

7242

09 Dec 2016, 07:04

 if denotes the greatest integer les than or equal to x, is =
yezz

5

2085

16 Jul 2011, 10:41

1
ER
 if x and y are negative numbers, is x
yezz

1

1769

15 May 2013, 09:11

12
ER
 Is x > 0?
yezz

12

3412

23 Nov 2014, 05:48

3
 Given that a>1 and b>1. Is (a^x)(b^y)<1? (1)
yezz

3

1452

31 Jan 2012, 08:43

100
ER
 Is |x| < 1? (1) |x + 1| = 2|x - 1| (2) |x - 3| 0   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities
yezz

37

25165

17 Aug 2016, 23:48

38
ER
 If a > b > c > 0, is c < 3 ?
yezz

12

4769

30 Mar 2017, 12:22

16
ER
 If ab/cd < 0 , is bc > ad (1) cd > ab (2) b < c < 0
yezz

17

5716

11 Nov 2016, 00:31

 What is the maximum possible range of xy?
yezz

4

382

27 Oct 2016, 03:38

2
 S is a set of n consecutive positive integers. Is the mean of the set
yezz

3

983

11 Apr 2017, 10:22

2
ER
 If n > 0, which is greater, 20 percent of n or 10 percent of
yezz

5

1489

22 Aug 2015, 03:18

8
 When positive integer n is divided by 3, the remainder is 2;
yezz

9

2311

09 Nov 2013, 07:51

11
ER
 Is r = s ?
yezz

12

2307

27 Dec 2016, 04:56

7
 Does the rectangle have an area less than 30?
yezz

8

2301

17 Sep 2016, 12:35

316
ER
 In triangle ABC, point X is the midpoint of side AC and   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry,  Source: Official Guide
yezz

31

38341

12 Sep 2017, 16:18

107
ER
 If A
yezz

21

11926

07 Feb 2017, 21:08

3
 If the city B lies along a certain route between A and C, what is the
ydmuley

1

241

01 Jul 2017, 11:21

1
ER
 Is y^3 < |y|?
ydmuley

9

295

28 Jun 2017, 12:34

7
ER
 If x is an integer, is 9^x + 9^(-x) = b ?
yb

7

2511

16 Sep 2016, 16:33

1
 What is x?
yashrakhiani

6

1014

08 Sep 2017, 21:34

11
ER
 If ab≠0 and points (-a,b) and (-b,a) are in the same   Go to page: 1 ... 5, 6, 7 Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: GMAT Prep
yaron

134

9003

15 Aug 2011, 12:20

10
ER
 If a and b are integers, and |a| > |b|, is a |b| < a
yangsta8

19

4590

28 Aug 2016, 05:46

5
ER
 For positive integer Z, is the expression (Z + 2)(Z^2 + 4Z +
yangsta8

6

2911

07 Jul 2017, 06:50

24
ER
 Of the 25 cars sold at a certain dealership yesterday, some
yangsta8

11

12445

06 Sep 2017, 23:18

18
ER
 If M=P*Q, where P and Q are different positive integers,
yaj

8

2123

07 Jul 2017, 19:53

7
ER
 What is Sarah's annual income?
yach

14

3622

11 Oct 2016, 23:18

3
ER
 If x^2 + 3x + c = (x + a)(x + b) for all x, what is the value of c ?
yach

8

1878

23 Jul 2015, 02:37

5
ER
 x and y are positive integers. What is the units digit of the 3^4x...
y4nkee

4

694

24 Nov 2016, 04:57

4
ER
 On a certain fishing boat that catches tuna, wheeled carts
xyztroy

8

1798

26 Jan 2016, 05:30

26
ER
 Whether x>y>z?
xyztroy

18

5440

30 Jun 2016, 02:35

158
ER
 How many different prime numbers are factors of the positive
xyzgmat

36

28503

27 Aug 2017, 10:28

 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  ...  208    Next Search for:

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