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

488,756

by: bb

29 Aug 2025, 13:27

ER

In a sports club, if a person is selected at random, what is the

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

20 Nov 2025, 22:55

4

1

547

21 Nov 2025, 11:20

ER

Each of 200 electrical switches controls a separate light bulb.

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

20 Nov 2025, 22:54

5

1

628

21 Nov 2025, 11:09

ER

In the figure above, ABCD is a quadrilateral in which sides AB and CD

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

GMATBusters

24 Nov 2018, 10:15

11

4

2,859

21 Nov 2025, 10:51

ER

Find the LCM of two numbers with prime factorizations x^2*y^3*z . . .

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

EgmatQuantExpert

14 Apr 2020, 23:23

12

13

2,911

21 Nov 2025, 10:39

ER

A and B are distinct natural numbers. Is A + B odd?

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

EgmatQuantExpert

01 Mar 2019, 02:22

10

9

3,470

21 Nov 2025, 09:40

ER

If a, b, c, d, e and f are integers, is their median greater than

705-805 (Hard) | Statistics and Sets Problems

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

Bunuel

30 Sep 2023, 05:15

6

3

1,727

21 Nov 2025, 09:30

ER

In a group of 150 students, find the number of girls.

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

28 Jul 2021, 08:30

6

4

3,057

21 Nov 2025, 09:22

ER

In the given figure, O is the centre of the circle and RQ is the diago

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Kritisood

26 Apr 2020, 11:02

8

4

4,597

by: socialsloth

21 Nov 2025, 08:54

ER

By what percent did the price of a pound of radishes increase?

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

20 Nov 2022, 11:37

1

3

2,146

by: ravi1522

21 Nov 2025, 02:40

ER

If x + y < 2z is x < z ? (1) z < y (2) x < y

705-805 (Hard) | Inequalities

705-805 (Hard) | Inequalities hide tags

Bunuel

10 Jan 2024, 12:30

7

2

1,713

20 Nov 2025, 20:30

ER

Is 2^x greater than 100?

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

Bunuel

25 Apr 2017, 04:32

42

11

16,281

20 Nov 2025, 18:23

ER

Harry and Ron work for the same company but earn different incomes and

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

EgmatQuantExpert

26 May 2017, 05:01

24

6

4,044

20 Nov 2025, 11:54

ER

There are two major statues in Tasmanian County; the first is no more

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

19 Nov 2025, 23:16

5

4

685

20 Nov 2025, 11:36

ER

Bob and Darren are interns in a hospital. Bob spends 40 percent of his

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

19 Nov 2025, 23:15

2

676

20 Nov 2025, 11:27

ER

Two friends, X and Y start from two points M and N and move towards

705-805 (Hard) | Distance and Speed Problems

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

1, 2

Bunuel

06 Jul 2017, 02:33

63

20

10,107

20 Nov 2025, 06:15

ER

For what duration did Antony speak in a meeting?

555-605 (Medium) | Work and Rate Problems

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

Bunuel

27 Jan 2020, 02:42

5

4

2,651

20 Nov 2025, 04:42

ER

If r + s > 2t, is r > t ? (1) t > s (2) r > s

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

kairoshan

26 Mar 2012, 00:36

202

18

36,625

20 Nov 2025, 04:12

ER

If Aaliyah eats at a constant rate, will Aaliyah have enough time to

655-705 (Hard) | Work and Rate Problems

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

Bunuel

08 Oct 2025, 00:26

8

3

1,125

by: haianh

20 Nov 2025, 03:17

ER

If r and s are integers, is r divisible by 7?

Sub 505 (Easy) | Multiples and Factors, Number Properties

Sub 505 (Easy) | Multiples and Factors, Number Properties hide tags

monty6000

10 Jul 2014, 01:52

14

5

15,500

20 Nov 2025, 02:12

ER

GMAT Club World Cup 2022 (DAY 1): Mbappé has two types of sneakers

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

11 Jul 2022, 08:00

46

5

8,053

19 Nov 2025, 23:49

ER

A certain aquarium contains only goldfish and angelfish. If the aquari

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

Bunuel

19 May 2021, 06:30

7

2

5,807

19 Nov 2025, 22:55

ER

Claire paid a total of $1 .60 for stamps, some of which cost $0.20 eac

505-555 (Easy) | Fractions and Ratios

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

adkikani

21 Nov 2018, 08:12

21

4

10,220

19 Nov 2025, 12:20

ER

A chess player won 25 percent of the first 20 games

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

11 May 2013, 00:48

106

14

18,290

by: pappal

19 Nov 2025, 12:19

ER

A boy purchased a few apples and a few oranges from a shop.

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

18 Nov 2025, 23:45

6

2

925

19 Nov 2025, 11:47

ER

In a certain rural town, 250 households contain a dog or a cat or both

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

Bunuel

18 Nov 2025, 23:44

5

3

692

19 Nov 2025, 11:37

ER

Find the average of x consecutive numbers in set S? 1) The 12th larges

655-705 (Hard) | Statistics and Sets Problems

655-705 (Hard) | Statistics and Sets Problems hide tags

GMATinsight

02 Mar 2025, 11:10

8

3

1,980

by: pappal

19 Nov 2025, 10:21

ER

If y>=0, What is the value of x? (1) |x-3|>=y (2) |x-3|<=-y

705-805 (Hard) | Absolute Values, Inequalities

705-805 (Hard) | Absolute Values, Inequalities hide tags

ugimba

09 Jan 2010, 14:17

302

15

45,649

by: manan01

19 Nov 2025, 10:05

ER

If x and y are positive integers, what is the value of x^(1/2)+y^(1/2)

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

1, 2

Bunuel

21 Oct 2015, 21:49

217

25

69,800

19 Nov 2025, 09:34

ER

On a certain nonstop trip, Marta averaged x miles per hour for 2 hours

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

26 Oct 2015, 09:48

218

14

55,413

19 Nov 2025, 09:21

ER

Is the average (arithmetic mean) of w, x, y, and z less than 28?

655-705 (Hard) | Statistics and Sets Problems

655-705 (Hard) | Statistics and Sets Problems hide tags

Bunuel

13 Dec 2019, 00:05

22

11

8,031

19 Nov 2025, 01:50

ER

There are 50 kids in a locality. On Sunday all of them went together

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

12 Nov 2024, 01:30

8

9

1,618

by: haianh

19 Nov 2025, 01:02

ER

During an experiment, the population of a bacterium increased ...

505-555 (Easy) | Exponents, Sequences

505-555 (Easy) | Exponents, Sequences hide tags

CaptainMeow

08 Oct 2019, 05:37

17

6

8,326

18 Nov 2025, 23:12

ER

In June 1989, what was the ratio of the number of sales

555-605 (Medium) | Percent and Interest Problems, Word Problems

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

smily_buddy

17 Aug 2007, 13:13

70

8

27,101

18 Nov 2025, 23:06

ER

If points A and B are on the y-axis in the figure, what is the area of

605-655 (Medium) | Coordinate Plane, Geometry

605-655 (Medium) | Coordinate Plane, Geometry hide tags

Bunuel

29 Oct 2014, 08:50

70

13

19,492

18 Nov 2025, 22:42

ER

Of the people waiting on the line before the cash register in

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

28 May 2024, 01:30

6

4

1,348

18 Nov 2025, 19:24

ER

If x and k are both integers, x > k, and x−k = 625, what is x? (1) |k|

805+ (Hard) | Absolute Values +3 tags

805+ (Hard) | Absolute Values, Exponents, Inequalities, Number Properties hide tags

BillyZ

20 May 2017, 09:25

57

11

8,141

18 Nov 2025, 11:47

ER

A certain number of people wait in line at a bank until served.

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

17 Nov 2025, 23:43

3

2

522

18 Nov 2025, 11:32

ER

The total cost of food for the raccoons at the Arizona Wildlife Rescue

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

17 Nov 2025, 23:42

3

2

486

18 Nov 2025, 11:20

ER

The table above shows a frequency chart for the scores on a certain

605-655 (Medium) | Statistics and Sets Problems

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

XimeSol

12 Nov 2024, 02:01

84

6

14,902

18 Nov 2025, 11:10

ER

In 1985, the Party Time Catering Hall spent a total of $1,200 for mete

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

22 Jun 2022, 08:00

6

4

2,489

by: Madhan99

18 Nov 2025, 07:59

ER

Which weighs more, a cubic unit of water or a cubic unit of liquid X ?

555-605 (Medium) | Inequalities, Word Problems

555-605 (Medium) | Inequalities, Word Problems hide tags

Bunuel

23 May 2020, 05:55

26

4

10,764

17 Nov 2025, 23:15

ER

X is a set containing 7 different numbers. Y is a set containing 6 dif

705-805 (Hard) | Statistics and Sets Problems

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

GGMU

17 Nov 2025, 23:05

38

6

14,519

17 Nov 2025, 23:05

ER

Grace makes an initial deposit of x dollars into a savings a

705-805 (Hard) | Percent and Interest Problems

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

enigma123

18 Apr 2014, 04:33

188

10

23,927

17 Nov 2025, 21:26

ER

What is the value of k?

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Nadiuska

19 Nov 2015, 10:43

30

10

15,973

17 Nov 2025, 18:26

ER

Two racecar drivers, Abernathy and Berdoff, are driving around a

505-555 (Easy) | Distance and Speed Problems

505-555 (Easy) | Distance and Speed Problems hide tags

Bunuel

23 Jun 2015, 02:30

28

13

6,973

17 Nov 2025, 14:42

ER

Sierra, Randolph, and Conrad all submitted a different number of ticke

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

17 Nov 2025, 01:06

1

480

17 Nov 2025, 11:48

ER

A college clock tower (perpendicular to the ground) casts a shadow

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

17 Nov 2025, 01:05

3

2

538

17 Nov 2025, 11:31

ER

If n is a positive integer that is less than 10, what is the

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

TOUGH GUY

10 Dec 2005, 16:19

44

9

17,386

17 Nov 2025, 10:55

ER

What is the variance of set X, which contains only consecutive even in

655-705 (Hard) | Statistics and Sets Problems

655-705 (Hard) | Statistics and Sets Problems hide tags

Bunuel

05 Aug 2021, 01:30

13

5

2,920