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

487,903

by: bb

29 Aug 2025, 13:27

ER

If Rebeca drives to work at x mph she will be one minute late, but if

705-805 (Hard) | Algebra, Distance and Speed Problems

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

fskilnik

14 Feb 2019, 07:30

7

6

2,188

23 Jan 2026, 02:34

ER

What is the value of the positive two-digit integer N?

705-805 (Hard) | Absolute Values +2 tags

705-805 (Hard) | Absolute Values, Algebra, Multiples and Factors hide tags

fskilnik

20 Feb 2019, 07:46

3

5

2,512

23 Jan 2026, 02:49

ER

If x is an integer, what is the value of x? (1) x^2 - 4x + 3

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

1, 2

dimitri92

04 Aug 2012, 00:59

967

25

102,526

23 Jan 2026, 08:22

ER

A box has some red and some green balls in it. There are no balls of

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bunuel

04 Aug 2021, 05:30

4

2

3,530

23 Jan 2026, 10:00

ER

A bag has red, blue, green, and yellow marbles in the ratio 6:5:2:2.

555-605 (Medium) | Fractions and Ratios, Word Problems

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

Bunuel

28 Apr 2021, 08:30

3

2

3,117

23 Jan 2026, 10:03

ER

In a bag with red, blue, green and yellow balls, the number of red bal

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

05 May 2020, 02:53

5

4

7,366

23 Jan 2026, 10:06

ER

A certain bag contains only red and blue marbles. Are there at least 2

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

16 Mar 2022, 07:30

3

2

2,294

23 Jan 2026, 10:10

ER

How long would it take for ball moving in a straight line to travel 24

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

23 Jan 2026, 03:45

1

341

23 Jan 2026, 10:53

ER

On a recent test, Kevin scored m percent higher than the class average

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

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

Bunuel

23 Jan 2026, 07:45

1

324

23 Jan 2026, 11:10

For a series S, what percentage of the sum is the average?

655-705 (Hard) | Statistics and Sets Problems

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

PyjamaScientist

03 Oct 2021, 02:26

4

2

1,650

23 Jan 2026, 13:56

ER

A certain experiment has three possible outcomes. The outcomes are mut

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

23 Jan 2026, 15:46

43

6

8,095

by: BrenCraw

23 Jan 2026, 14:26

ER

Find the percent change in the revenue generated by a salesman.

605-655 (Medium) | Percent and Interest Problems, Word Problems

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

Bunuel

23 Jan 2026, 05:45

1

350

23 Jan 2026, 22:15

ER

If x^3(x^2+y^2)=z^2, is xyz=0?

705-805 (Hard) | Algebra, Inequalities

705-805 (Hard) | Algebra, Inequalities hide tags

fskilnik

25 Feb 2019, 16:03

4

2

1,644

23 Jan 2026, 22:49

ER

To increase revenue, a soft-drink company changed the price of and

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

21 Jan 2026, 09:15

1

300

23 Jan 2026, 22:50

ER

Is integer x square of an integer? 1) Sum of all the factors of x is

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

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

GMATinsight

26 Feb 2019, 06:07

5

6

1,586

23 Jan 2026, 23:00

ER

In 2001, John paid 5 percent of his taxable income as taxes. In 2002

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

20 Jan 2026, 07:45

1

414

23 Jan 2026, 23:07

ER

Last Monday N female executives (N>1) received M male managers (M>1)

705-805 (Hard) | Combinations, Multiples and Factors

705-805 (Hard) | Combinations, Multiples and Factors hide tags

fskilnik

26 Mar 2019, 07:32

10

3

2,313

23 Jan 2026, 23:09

ER

((x+y+1)/(x+y))((x+z+2)/(x+z))((x+w+3)/(x+w))>8?

805+ (Hard) | Algebra, Inequalities

805+ (Hard) | Algebra, Inequalities hide tags

fskilnik

26 Mar 2019, 10:15

6

2

1,552

23 Jan 2026, 23:16

ER

In 2001, what was the ratio of the number of employees in Company A to

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

21 Jan 2026, 03:45

1

356

23 Jan 2026, 23:21

ER

What percent of juice bottles are labeled correctly; that is, Guava

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

21 Jan 2026, 05:45

1

293

24 Jan 2026, 01:20

ER

Jays net income equals his salary minus taxes. By what percent did

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

21 Jan 2026, 07:45

1

426

24 Jan 2026, 01:35

ER

Ines has $15 to purchase fruit. All apples are priced equally and all

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

mbaORnoMBA

18 Aug 2019, 21:22

51

4

9,204

24 Jan 2026, 03:42

ER

Will the interest earned on an investment of $4360 in fund X be

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

24 Jan 2026, 05:45

1

0

313

by: Bunuel

24 Jan 2026, 05:45

ER

A certain mixture of paint requires blue, yellow, and red paints in

505-555 (Easy) | Fractions and Ratios +2 tags

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

Bunuel

26 Jun 2017, 02:07

268

18

49,707

24 Jan 2026, 08:17

ER

If all of the employees of Company K who worked there last January are

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

rahulms

27 Jul 2015, 14:43

8

5

12,197

24 Jan 2026, 12:21

ER

Scientists have discovered a distant exoplanet

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Gmat750aspirant

15 Mar 2025, 09:55

6

4

980

by: prathamk111

24 Jan 2026, 12:25

ER

The average price of Emily’s 5 meals was $20. Meals with a price of $2

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

23 Mar 2020, 05:13

10

2

2,867

by: nostrumnihil

24 Jan 2026, 12:50

ER

In a certain institute, every student studies at least one of two

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

Bunuel

15 Jan 2026, 07:45

1

428

by: stne

24 Jan 2026, 13:35

ER

A child bought candy that cost 85 cents. If the child only had quarter

805+ (Hard) | Algebra, Word Problems

805+ (Hard) | Algebra, Word Problems hide tags

Bunuel

29 Mar 2017, 23:44

21

8

7,801

by: Vivek1707

24 Jan 2026, 13:39

ER

Carmen bought several cans of soda. If each can was either a 75cent

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

18 Jan 2026, 03:45

1

310

by: stne

24 Jan 2026, 14:01

ER

Mr. Jones spends $ 76 on movie tickets for a group of adults and child

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

17 Jan 2026, 05:45

3

1

430

by: stne

24 Jan 2026, 14:14

ER

What is the volume of a certain cube?

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Vidhi1

10 Dec 2013, 14:12

22

10

14,857

24 Jan 2026, 23:01

ER

Is n negative?

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

gmatpapa

19 Apr 2011, 05:54

12

8

5,509

24 Jan 2026, 23:49

ER

If r and s are negative, is r/s less than 1 ?

705-805 (Hard) | Algebra, Inequalities

705-805 (Hard) | Algebra, Inequalities hide tags

enigma123

07 Mar 2012, 16:24

29

7

6,768

25 Jan 2026, 00:04

ER

If p and q are positive integers, is p > q?

705-805 (Hard) | Inequalities

705-805 (Hard) | Inequalities hide tags

pushkarajnjadhav

22 Aug 2017, 13:33

9

3

4,240

25 Jan 2026, 00:19

ER

Is p + q = 0 ?

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

Asifpirlo

09 Aug 2013, 02:51

17

6

3,994

25 Jan 2026, 00:22

ER

The value of a minted coin is directly proportional to its thickness

555-605 (Medium) | Fractions and Ratios, Word Problems

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

ExpertsGlobal5

18 Jan 2026, 22:00

2

503

25 Jan 2026, 02:00

ER

Arnold purchased 10 pounds of caramel, 5 pounds of nougat, and 6 pound

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

ExpertsGlobal5

18 Jan 2026, 22:00

4

2

453

25 Jan 2026, 03:00

ER

What was the median of the number of parcels that a certain mailman

555-605 (Medium) | Statistics and Sets Problems

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

ExpertsGlobal5

19 Jan 2026, 22:00

2

334

25 Jan 2026, 05:15

ER

Jen walked along a track at an average speed of 100 meters per minute.

555-605 (Medium) | Distance and Speed Problems

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

ExpertsGlobal5

20 Jan 2026, 22:00

3

2

394

25 Jan 2026, 06:15

ER

In a certain year, in a city, the percentage of the population that

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

ExpertsGlobal5

20 Jan 2026, 22:00

1

2

350

25 Jan 2026, 07:15

ER

Each of the five divisions of a certain company sent representatives

805+ (Hard) | Statistics and Sets Problems

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

gmatt1476

21 Sep 2019, 15:49

153

13

21,602

25 Jan 2026, 08:14

ER

Company M has two divisions X and Y. Both the divisions have exactly

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

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

ExpertsGlobal5

21 Jan 2026, 22:00

3

2

539

25 Jan 2026, 08:15

ER

Anne is participating in a shooting event. If she shoots five times

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

ExpertsGlobal5

21 Jan 2026, 22:00

1

2

362

25 Jan 2026, 09:15

ER

A total of 240 processed tuna cans were delivered to a sales outlet in

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

25 Nov 2019, 02:53

8

4

2,936

by: Shwetabh54

25 Jan 2026, 09:16

ER

Over the course of a certain month, Olga, a saleswoman, sold 20 cars

705-805 (Hard) | Statistics and Sets Problems

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

ExpertsGlobal5

22 Jan 2026, 22:00

9

2

477

25 Jan 2026, 10:15

The table below presents a breakdown of movie ticket prices in 2024 fo

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Amity007

21 Jan 2026, 17:50

1

535

by: Krunaal

25 Jan 2026, 12:19

ER -1

Is MNP isosceles? (1) Exactly two of the angles, M and N, have the

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

GMATBusters

14 Nov 2018, 09:39

27

8

14,363

by: Legend2k23

25 Jan 2026, 13:27

ER

If the greatest common factor of two integers, m and n, is

805+ (Hard) | Multiples and Factors

805+ (Hard) | Multiples and Factors hide tags

rxs0005

20 Mar 2011, 09:52

21

12

11,247

25 Jan 2026, 17:00

ER

If x^2 + y^2 = 100, what is the value of (x - y)^2 ?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

GMATNinja

17 Apr 2022, 23:07

14

6

7,658