Data Sufficiency (DS)

16 Sep 2025, 06:05

ER

DS Question Directory by Topic and Difficulty

bb

29 Aug 2025, 13:27

1.5k

0

487,848

by: bb

29 Aug 2025, 13:27

ER

In the figure above, what is the measure of angle ABC?

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

04 Feb 2014, 01:46

25

10

31,039

16 Nov 2022, 03:18

ER

What was the range of the selling prices of the 30 wallets sold by a

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

puma

19 Jul 2015, 09:05

44

11

31,040

04 Mar 2026, 11:24

ER

If X and Y each represent single digits in the decimal above

555-605 (Medium) | Fractions and Ratios

555-605 (Medium) | Fractions and Ratios hide tags

harshavmrg

31 Jul 2014, 03:49

89

12

31,050

by: siddhantvarma

13 Mar 2025, 08:56

ER

If S is the sum of the first n positive integers, what is the value of

605-655 (Medium) | Inequalities, Statistics and Sets Problems

605-655 (Medium) | Inequalities, Statistics and Sets Problems hide tags

1, 2

abhi758

08 May 2010, 02:11

188

21

31,070

by: juliansorre

26 Mar 2026, 12:43

ER

The top surface area of a square tabletop was changed so that one of

655-705 (Hard) | Geometry, Percent and Interest Problems

655-705 (Hard) | Geometry, Percent and Interest Problems hide tags

TheRob

07 Sep 2009, 06:41

161

18

31,073

17 Sep 2025, 00:22

ER

Is x^2 – y^2 a positive number ?

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

topmbaseeker

02 Oct 2008, 06:47

147

4

31,102

26 May 2025, 03:22

ER

In the triangle above, is x > 90? (1) a^2 + b^2 < 15 (2) c>4

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

smily_buddy

14 Aug 2017, 09:10

152

12

31,149

07 Jan 2024, 03:55

ER

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

Poor Quality

Poor Quality hide tags

jeeteshsingh

15 Oct 2013, 09:04

6

31,164

15 Oct 2013, 09:14

ER

The mode of a set of integers is x. what is the difference

805+ (Hard) | Statistics and Sets Problems

805+ (Hard) | Statistics and Sets Problems hide tags

Smita04

20 Sep 2012, 05:05

118

17

31,190

27 Mar 2026, 02:16

ER

A certain panel is to be composed of exactly three women and

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

1, 2

mariyea

09 Feb 2011, 14:05

129

26

31,195

27 Feb 2025, 08:41

ER

If S is the infinite sequence S1=9 S2=99 S3=999 SK=10^k-1

555-605 (Medium) | Multiples and Factors, Sequences

555-605 (Medium) | Multiples and Factors, Sequences hide tags

morya003

21 Jun 2014, 04:05

180

14

31,200

10 Jan 2026, 20:21

ER

If x + y = 36, what is the value of xy?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

24 Aug 2016, 05:15

9

7

31,237

16 Oct 2021, 20:10

ER

Each gift certificate sold yesterday by a certain bookstore

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

08 Oct 2012, 02:49

85

13

31,240

06 Apr 2026, 07:54

ER

For all numbers t, let //t// be defined as the greatest integer less

655-705 (Hard) | Functions and Custom Characters, Number Properties

655-705 (Hard) | Functions and Custom Characters, Number Properties hide tags

martie11

06 Feb 2019, 04:00

183

17

31,253

11 Nov 2025, 00:21

ER

Ann deposited money into two new accounts, A and B. Account A earns 5

555-605 (Medium) | Percent and Interest Problems

555-605 (Medium) | Percent and Interest Problems hide tags

geometric

15 Jan 2012, 23:49

80

8

31,267

21 Oct 2025, 12:21

ER

If p and q are positive numbers, what percent of p is q?

Sub 505 (Easy) | Percent and Interest Problems

Sub 505 (Easy) | Percent and Interest Problems hide tags

HarveyKlaus

22 Jan 2016, 13:04

49

4

31,274

31 May 2024, 09:20

ER

What is the value of z in the triangle above?

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

08 Oct 2012, 02:47

19

9

31,282

17 Nov 2023, 05:01

ER

On June 1, Mary paid Omar $360 for rent and utilities for the month of

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

24 Jun 2018, 11:27

119

14

31,288

27 Jan 2026, 12:42

ER

Did the sum of the prices of three shirts exceed $60?

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

26 Oct 2015, 09:45

97

17

31,317

13 Sep 2025, 17:32

ER

Sheldon left his house at 8:30 a.m. and drove to his friend's house

555-605 (Medium) | Distance and Speed Problems

555-605 (Medium) | Distance and Speed Problems hide tags

Bunuel

03 Aug 2023, 10:00

165

15

31,323

by: Usernamevisible

09 Apr 2026, 11:42

ER

A right circular cylinder has a radius r and a height h.

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

enigma123

12 Feb 2012, 22:04

39

10

31,326

by: va95

01 Dec 2022, 13:01

ER

When all the boxes in a warehouse were arranged in stacks of 8, there

655-705 (Hard) | Remainders, Word Problems

655-705 (Hard) | Remainders, Word Problems hide tags

Bunuel

26 Sep 2025, 21:45

140

13

31,375

26 Sep 2025, 21:46

ER

In City X last April, was the average (arithmetic mean)

505-555 (Easy) | Statistics and Sets Problems

505-555 (Easy) | Statistics and Sets Problems hide tags

Bunuel

09 Jul 2012, 04:53

117

11

31,397

17 Apr 2025, 03:54

ER

How many subordinates does Marcia have?

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

marcodonzelli

16 Dec 2007, 03:13

224

15

31,399

20 May 2025, 06:45

ER

If k does not equal 0, 1 or -1, is 1/k > 0 (1) 1/(k-1) > 0

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

Bull78

10 Aug 2010, 12:05

80

14

31,439

03 Jun 2025, 23:27

ER

Does x + y = 5 ? (1) 4x + y = 17 (2) x + 4y = 8

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

gmatJP

05 Jun 2019, 08:26

66

13

31,440

21 May 2025, 22:07

ER

K is a set of numbers such that (i) if x is in K, then -x is in K, an

505-555 (Easy) | Statistics and Sets Problems

505-555 (Easy) | Statistics and Sets Problems hide tags

Bunuel

30 Jan 2014, 23:48

159

16

31,465

02 Feb 2026, 01:56

ER

The lifetime of all the batteries produced by a certain company in a

505-555 (Easy) | Statistics and Sets Problems

505-555 (Easy) | Statistics and Sets Problems hide tags

vigneshpandi

03 Jan 2019, 03:53

158

16

31,493

by: anushree01

11 Jun 2025, 18:33

ER

In the figure above, RST is a triangle with angle measures as shown an

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

1, 2

Bunuel

26 Apr 2019, 02:23

179

21

31,534

14 Aug 2025, 07:47

ER

In a particular machine, there are 2 gears that interlock; One gear is

605-655 (Medium) | Work and Rate Problems

605-655 (Medium) | Work and Rate Problems hide tags

imhimanshu

16 Aug 2012, 08:32

167

7

31,548

21 Jan 2026, 15:05

ER

The 50 participants of a management training seminar ate dinner at a

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

08 Aug 2023, 10:00

151

11

31,555

by: KarishmaB

26 Nov 2025, 03:17

ER

A candle company determines that, for a certain specialty candle, the

555-605 (Medium) | Functions and Custom Characters, Word Problems

555-605 (Medium) | Functions and Custom Characters, Word Problems hide tags

Bunuel

03 Jul 2016, 10:47

147

16

31,558

30 May 2025, 22:06

ER

Ashok and Brian are both walking east along the same path

805+ (Hard) | Distance and Speed Problems

805+ (Hard) | Distance and Speed Problems hide tags

1, 2

saintforlife

01 Oct 2013, 08:54

221

21

31,567

31 May 2025, 06:26

ER

When 200 gallons of oil were removed from a tank, the volume of oil

505-555 (Easy) | Fractions and Ratios, Word Problems

505-555 (Easy) | Fractions and Ratios, Word Problems hide tags

milind1979

25 Mar 2009, 23:05

105

10

31,591

05 Apr 2026, 20:22

ER

For a certain pair of non zero numbers on the number line, is 0

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

gvinay15

24 Sep 2013, 02:32

52

11

31,611

07 Jan 2024, 06:00

ER

What is the value of x? (1) x+y=2 (2) xy=z2+1

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

JusTLucK04

31 Oct 2014, 13:12

154

18

31,615

by: GMATBusters

26 Aug 2024, 05:11

ER

In the ﬁgure shown, lines k and m are parallel to each other. Is x = z

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

WillGetIt

18 Jul 2015, 01:43

188

14

31,651

29 Jun 2023, 03:53

ER

How many of the 42 people in a group are employed students?

505-555 (Easy) | Overlapping Sets

505-555 (Easy) | Overlapping Sets hide tags

sandranjeim

17 Apr 2010, 05:34

89

7

31,652

09 Feb 2026, 11:15

ER

What is the remainder when the positive integer n is divided

655-705 (Hard) | Remainders

655-705 (Hard) | Remainders hide tags

reply2spg

10 May 2009, 21:09

109

11

31,699

07 Feb 2025, 08:08

ER

In rectangular region PQRS above, T is a point on side PS. If PS = 4,

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Bunuel

06 Mar 2023, 00:14

126

16

31,734

21 Jul 2025, 01:55

ER

Does the equation y = (x – p)(x – q) intercept the x-axis at

555-605 (Medium) | Coordinate Plane

555-605 (Medium) | Coordinate Plane hide tags

1, 2

alchemist009

09 Jun 2012, 17:24

114

20

31,764

30 May 2023, 02:30

ER

If a and b are integers, and a not= b, is |a|b > 0? (1)

655-705 (Hard) | Absolute Values, Inequalities

655-705 (Hard) | Absolute Values, Inequalities hide tags

mm007

20 Dec 2006, 15:21

82

14

31,838

22 Dec 2025, 14:25

ER

Reserve tank 1 is capable of holding z gallons of water. Water is pump

805+ (Hard) | Work and Rate Problems

805+ (Hard) | Work and Rate Problems hide tags

JCLEONES

05 Apr 2018, 05:42

186

11

31,877

by: vishnubansal1812

23 Mar 2026, 10:36

ER

What is the value of n in the list above?

Sub 505 (Easy) | Statistics and Sets Problems

Sub 505 (Easy) | Statistics and Sets Problems hide tags

Bunuel

13 Aug 2012, 07:17

28

9

31,922

04 Mar 2026, 11:17

ER

If k and ℓ are lines in the xy-plane, is the slope of k less than the

555-605 (Medium) | Coordinate Plane

555-605 (Medium) | Coordinate Plane hide tags

Bunuel

02 Aug 2018, 23:58

264

16

31,927

15 May 2024, 11:08

ER

What is the value of n?

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

monirjewel

27 Mar 2015, 04:56

20

5

31,978

21 May 2024, 08:38

ER

If p1 and p2 are the populations and r1 and r2 are the numbers of repr

505-555 (Easy) | Fractions and Ratios, Word Problems

505-555 (Easy) | Fractions and Ratios, Word Problems hide tags

Bunuel

18 Sep 2012, 03:26

112

17

31,990

21 Mar 2025, 08:29

ER

Ellen can purchase a certain computer at a local store at th

655-705 (Hard) | Percent and Interest Problems, Word Problems

655-705 (Hard) | Percent and Interest Problems, Word Problems hide tags

SUNGMAT710

18 Jan 2015, 03:05

149

19

31,990

25 Jun 2025, 09:05

ER

The average (arithmetic mean) price of the 3 items that Kate

505-555 (Easy) | Statistics and Sets Problems, Word Problems

505-555 (Easy) | Statistics and Sets Problems, Word Problems hide tags

Bunuel

11 Sep 2012, 04:48

67

9

31,995

04 Mar 2026, 10:52

ER

How many integers are there between, but not including, integers r and

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

1, 2

Bunuel

15 Oct 2012, 04:51

73

27

32,007