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

491,644

by: bb

29 Aug 2025, 13:27

ER

Ann, Beth, and Steve each spent some amount of time

555-605 (Medium) | Statistics and Sets Problems

555-605 (Medium) | Statistics and Sets Problems hide tags

gmat2324

30 Jun 2024, 14:35

36

8

6,770

28 May 2026, 02:57

ER

Machines K, M, and N, each working alone at its constant rate, produce

705-805 (Hard) | Work and Rate Problems

705-805 (Hard) | Work and Rate Problems hide tags

1, 2

parkhydel

28 Apr 2020, 05:19

472

22

32,788

28 May 2026, 01:00

ER

Beginning in January of last year, Carl made deposits of $120 into his

805+ (Hard) | Statistics and Sets Problems, Word Problems

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

mydreammba

01 Jun 2021, 03:33

1.1k

17

87,323

28 May 2026, 00:57

ER

A certain company has 255 employees. If an employee is to be selected

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

1, 2

unuk50

19 Jun 2016, 05:17

173

20

40,698

28 May 2026, 00:57

ER

An airplane has a passenger cabin with seats arranged in rows of 6 wit

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Aabhash777

18 May 2025, 01:54

8

4

3,048

by: gullyboy09

27 May 2026, 22:46

ER

At the bakery, Lew spent a total of $6.00 for one kind of

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

pmal04

27 Jul 2015, 14:51

98

12

24,051

27 May 2026, 12:09

ER

GMAT Club World Cup 2022 (DAY 6): A poll conducted on the Wembley Stad

805+ (Hard) | Overlapping Sets, Word Problems

805+ (Hard) | Overlapping Sets, Word Problems hide tags

Bunuel

18 Jul 2022, 08:00

23

15

4,419

27 May 2026, 07:26

ER

A set of positive integers contains twice as many even integers as odd

805+ (Hard) | Multiples and Factors +2 tags

805+ (Hard) | Multiples and Factors, Number Properties, Probability hide tags

Bunuel

31 Aug 2015, 10:31

41

7

7,130

27 May 2026, 05:53

ER

A car moving at an average speed of x miles/hr, traveled

805+ (Hard) | Distance and Speed Problems

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

SVaidyaraman

26 Jul 2013, 07:10

24

10

7,496

27 May 2026, 05:27

ER

The probability that event E occurs is 0.8 and the probability that

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

av1901

02 Nov 2022, 09:28

15

2

3,279

by: BongBideshini

26 May 2026, 11:35

ER

What is a limiting factor when it comes to us using the most effective

555-605 (Medium) | Non-Math Related

555-605 (Medium) | Non-Math Related hide tags

guddo

14 Aug 2024, 03:22

30

5

5,044

26 May 2026, 10:47

ER

How many more first-time jobless claims were filed in week P than in

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

01 Jul 2018, 21:45

16

4

6,584

by: Lanolin13

26 May 2026, 07:57

ER

Mohit went cycling on 10 consecutive days. Every day he started from

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

gmatt1476

30 May 2024, 12:14

16

10

6,101

by: Gmat860sanskar

26 May 2026, 05:06

ER

Stations X and Y are connected by two separate, straight, parallel

705-805 (Hard) | Distance and Speed Problems

705-805 (Hard) | Distance and Speed Problems hide tags

1, 2

tenaman10

29 Mar 2009, 20:09

574

23

69,778

26 May 2026, 02:37

ER

A can complete a piece of work in x days and B can do the same piece

555-605 (Medium) | Work and Rate Problems

555-605 (Medium) | Work and Rate Problems hide tags

Bunuel

26 Jun 2024, 01:30

9

3

1,587

by: impatientdude

26 May 2026, 02:31

ER

In a single row of yellow, green and red colored tiles

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

hogann

14 Oct 2009, 06:18

130

12

38,202

25 May 2026, 10:43

ER

12 Days of Christmas GMAT Competition - Day 1: David deposits money

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

16 Dec 2024, 09:00

51

13

6,314

25 May 2026, 10:28

ER

8 schools sent a total of 96 students to a math club competition, with

805+ (Hard) | Min-Max Problems

805+ (Hard) | Min-Max Problems hide tags

earnit

17 Oct 2014, 15:33

99

10

15,484

25 May 2026, 09:51

ER

A construction company was paid a total of $500,000 for a construction

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

1, 2

asch13

22 Jul 2010, 11:55

355

20

66,415

by: sujoykrdatta

25 May 2026, 07:45

ER

A survey was conducted to find out how many TV show viewers voted for

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

28 Nov 2024, 01:30

3

1,402

25 May 2026, 07:10

ER

Machines X and Y work at their respective constant rates. How many mor

655-705 (Hard) | Work and Rate Problems

655-705 (Hard) | Work and Rate Problems hide tags

1, 2

ravitejapandiri

18 Sep 2010, 21:13

422

29

100,927

25 May 2026, 06:55

ER

The figure above represents the floor plan of an art gallery that has

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

19 Sep 2022, 08:36

141

14

26,069

25 May 2026, 05:43

ER

Six kids will be lined up from left to right. Boys may not be at eithe

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

Bunuel

13 Sep 2022, 08:48

31

4

4,715

by: SmoothFlame

25 May 2026, 05:10

ER

Last Saturday a certain circus charged $6 per adult ticket and $3 per

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

guddo

24 Jan 2024, 02:25

33

4

6,008

by: Borrat

25 May 2026, 04:22

ER

What is the first term of an arithmetic progression of positive intege

705-805 (Hard) | Sequences

705-805 (Hard) | Sequences hide tags

Bunuel

25 Sep 2019, 05:34

10

8

6,620

by: BongBideshini

25 May 2026, 02:35

ER

145 people were surveyed to find out whether they like or dislike Prod

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

Bunuel

02 Oct 2019, 21:08

17

10

3,929

24 May 2026, 20:00

ER

The Financial News Daily has 25 reporters covering Asia, 20 covering

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

Bunuel

18 Jan 2026, 17:15

1

390

by: AllisonBell

24 May 2026, 18:37

ER

In Area X, for three continuous days in a certain month of 2012, five

705-805 (Hard) | Non-Math Related

705-805 (Hard) | Non-Math Related hide tags

gemministorm

22 Nov 2025, 12:59

22

10

2,040

24 May 2026, 12:24

ER

A shopkeeper offered discounts on the sale price of a book and the sal

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

28 Apr 2021, 07:00

12

2

3,788

by: ShreyaMittal1609

24 May 2026, 09:40

ER

A gourmet cheese shop sold several orders of English Stilton and Span

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

11 Aug 2023, 10:00

142

11

29,910

24 May 2026, 08:17

ER

What is the value of 5x^2 + 4x - 1 ? (1) x(x + 2) = 0 (2) x = 0

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

23 Sep 2018, 21:52

15

7

14,005

by: minionbaba

24 May 2026, 06:52

ER

Will a company lose sales if its strategy focuses on consumer

505-555 (Easy) | Non-Math Related

505-555 (Easy) | Non-Math Related hide tags

guddo

14 Aug 2024, 02:43

7

6

4,207

24 May 2026, 06:04

ER

A certain salesman's yearly income is determined by a base salary plus

705-805 (Hard) | Percent and Interest Problems

705-805 (Hard) | Percent and Interest Problems hide tags

Bunuel

30 Dec 2024, 01:30

7

4

1,466

24 May 2026, 04:30

ER

Jack and Mark both received hourly wage increases of 6 perce

605-655 (Medium) | Percent and Interest Problems

605-655 (Medium) | Percent and Interest Problems hide tags

docabuzar

05 Mar 2013, 07:23

187

10

45,904

24 May 2026, 04:07

ER

Six countries in a certain region sent a total of 75 representatives

655-705 (Hard) | Min-Max Problems, Word Problems

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

1, 2

LM

27 Apr 2010, 09:57

719

25

110,060

24 May 2026, 02:10

ER

If |x + 2| = 4, what is the value of x ? (1) x^2 ≠ 4 (2) x^2 = 36

505-555 (Easy) | Absolute Values

505-555 (Easy) | Absolute Values hide tags

Bunuel

11 Aug 2010, 17:38

47

10

32,837

by: vrinda6

24 May 2026, 01:38

ER

For any numbers a and b, min(a, b) and max(a, b) represent the minimum

805+ (Hard) | Functions and Custom Characters

805+ (Hard) | Functions and Custom Characters hide tags

Bunuel

27 Apr 2015, 04:20

44

5

21,561

24 May 2026, 01:35

ER

The function f is defined for all positive integers n > 4 as

805+ (Hard) | Functions and Custom Characters, Number Properties

805+ (Hard) | Functions and Custom Characters, Number Properties hide tags

Rock750

15 Jan 2014, 12:00

172

14

23,338

24 May 2026, 01:23

ER

In one list of N consecutive integers, the smallest value is S and

705-805 (Hard) | Statistics and Sets Problems

705-805 (Hard) | Statistics and Sets Problems hide tags

nislam

16 Jan 2022, 10:52

5

3

1,605

by: sujoykrdatta

23 May 2026, 22:56

ER

Town X has 50,000 residents, some of whom were born in Town X. What pe

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

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

gmatt1476

21 Sep 2019, 19:00

139

9

18,714

by: krrishabh96

23 May 2026, 12:28

ER

Yesterday, Nan parked her car at a certain parking garage

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

ywilfred

28 Aug 2004, 09:15

52

10

18,833

23 May 2026, 10:56

ER

How long did Mr. X take to cover 5000 km journey with 10 stopovers?

555-605 (Medium) | Distance and Speed Problems

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

excelingmat

10 Oct 2015, 07:43

7

6

7,226

23 May 2026, 10:25

If the smallest number in a set of positive integers is 3, how many nu

555-605 (Medium) | Statistics and Sets Problems

555-605 (Medium) | Statistics and Sets Problems hide tags

PriyankaPalit7

21 Mar 2019, 02:37

5

2

2,727

23 May 2026, 07:35

ER

When line k, expressed by the equation y = mx + b, is graphed on a coo

605-655 (Medium) | Coordinate Plane

605-655 (Medium) | Coordinate Plane hide tags

Bunuel

07 Feb 2020, 06:14

7

5

4,608

22 May 2026, 23:42

ER

The median of Set S and T are 12 and 18, respectively. When S and T

605-655 (Medium) | Statistics and Sets Problems

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

Bunuel

28 Feb 2024, 01:13

3

1,485

by: gullyboy09

22 May 2026, 23:09

Danny and Swati each receive a certain fixed salary and a variable sal

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

amanvermagmat

25 Apr 2018, 11:31

6

3

2,372

22 May 2026, 10:24

ER

The sum of the integers in list S is the same as the sum of the intege

805+ (Hard) | Statistics and Sets Problems

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

1, 2, 3

Apex231

18 Feb 2012, 09:09

659

42

85,664

22 May 2026, 07:51

ER

If Machine X can produce 80 widgets in 4 hours, how long would it take

Sub 505 (Easy) | Work and Rate Problems

Sub 505 (Easy) | Work and Rate Problems hide tags

Bunuel

17 Feb 2016, 03:39

7

5

4,899

22 May 2026, 07:09

ER

At the beginning of the month, a clothing store had 5 shirts for every

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

30 Apr 2025, 05:49

5

3

1,787

22 May 2026, 03:57

ER

Can regular exercise reduce the risk of chronic diseases?

Sub 505 (Easy) | Non-Math Related

Sub 505 (Easy) | Non-Math Related hide tags

guddo

14 Aug 2024, 09:38

13

9

4,360