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

487,881

by: bb

29 Aug 2025, 13:27

ER

A sporting goods store purchased a number of baseballs and a number of

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

25 Sep 2019, 21:58

1

2

1,744

by: Navdeep2000

28 Feb 2026, 13:31

ER

If x, y, and z are three integers such that 0 x y z, is the range of x

655-705 (Hard) | Statistics and Sets Problems

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

Bunuel

10 Apr 2018, 06:54

1

3

2,518

by: arushi118

01 Mar 2026, 00:05

ER

If the total price of n pounds of equally priced cotton was $360, what

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

ExpertsGlobal5

24 Feb 2026, 22:16

1

4

348

by: ExpertsGlobal5

01 Mar 2026, 06:15

ER

The percentage of alcohol in bottle A is 30 and the percentage of

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

ExpertsGlobal5

24 Feb 2026, 22:18

1

4

437

by: ExpertsGlobal5

01 Mar 2026, 07:15

ER

Exactly three years ago, Alice invested a total amount of money

705-805 (Hard) | Percent and Interest Problems

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

kevincan

01 Mar 2026, 06:26

1

2

350

by: kevincan

02 Mar 2026, 08:13

ER

Jay's net income equals his gross income minus his deductions.

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

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

Bunuel

04 Mar 2026, 21:48

1

2

415

05 Mar 2026, 01:33

ER

A ski rental shop charges x dollars for the first hour of a snowboard

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

26 Apr 2026, 13:56

1

480

12 Mar 2026, 03:00

ER

At Baileys bike shop, 75 percent of the bikes sold are mountain bikes

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

Bunuel

19 Jan 2026, 05:45

1

2

499

15 Mar 2026, 11:10

On the Celsius scale of temperature, water freezes at 0° and boils at

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Borrat

22 Mar 2026, 06:53

1

0

485

by: Borrat

22 Mar 2026, 06:53

ER

The village of Devis is hosting a summit attended by 100 dip

805+ (Hard) | Overlapping Sets

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kevincan

24 Mar 2026, 08:16

1

277

24 Mar 2026, 09:39

ER

In set P above, if y is the median and z is the mode, what is the rati

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

16 Jun 2021, 02:30

1

4

2,738

25 Mar 2026, 09:47

ER

At Fairfield and Company, interns were assigned to three

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

kevincan

24 Mar 2026, 21:53

1

262

25 Mar 2026, 16:52

ER

At two shops, A and B, the prices per kilogram

805+ (Hard) | Fractions and Ratios, Word Problems

805+ (Hard) | Fractions and Ratios, Word Problems hide tags

kevincan

27 Mar 2026, 03:29

1

233

by: percyboi66

26 Mar 2026, 15:18

Find an average of ages of eight students.

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

rohan789

29 Mar 2019, 10:32

1

3

1,956

28 Mar 2026, 07:19

ER

Police suspected that motorists on a stretch of I-75 often exceeded th

Sub 505 (Easy) | Distance and Speed Problems

Sub 505 (Easy) | Distance and Speed Problems hide tags

Bunuel

31 Dec 2020, 01:29

1

2

2,119

30 Mar 2026, 08:25

ER

The average duration of Rasmuss commute across Monday, Tuesday, and

555-605 (Medium) | Distance and Speed Problems

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

ExpertsGlobal5

12 Jan 2026, 22:00

1

5

475

by: iamjatinagrawal

18 Apr 2026, 11:59

ER

At a small architecture firm, the average (arithmetic mean) age of the

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

23 Apr 2026, 19:00

1

3

113

by: BongBideshini

24 Apr 2026, 21:24

ER

A man and a boy together dig 600 kg of earth in an hour (600

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medanova

05 Oct 2010, 14:37

3

4,485

by: adishail

05 Oct 2010, 15:54

ER

Joe is older to Lloyd by five years. Ten years ago, John was

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powerka

29 Aug 2009, 00:13

9

5,876

by: chuotnhat1704

30 Oct 2010, 02:55

ER

A biker travels from point A to Point C in a straight line

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Creeper300

07 Nov 2010, 13:53

2

2,837

by: KarishmaB

08 Nov 2010, 10:04

ER

What is the volume of a cardboard box with sides a, b, and c ?

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

TehJay

22 Nov 2010, 19:55

4

4,300

by: KarishmaB

23 Nov 2010, 09:26

What percent of x is 3/4?

Sub 505 (Easy) | Percent and Interest Problems

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

jscott319

11 Dec 2010, 20:03

2

4,961

by: jscott319

11 Dec 2010, 21:18

ER

What is the value of {M - N} / {M^2 - N^2}? 1. {M^2 - N^2} =

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kylexy

26 Oct 2009, 08:56

14

5,752

by: Fairness

06 Jan 2011, 09:39

ER

Is the triangle in the attached picture isosceles?

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retro

16 Apr 2011, 10:56

7

2,677

by: fluke

16 Apr 2011, 12:19

ER

If set S consists of an odd number of even integers that have a normal

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Pique

16 May 2011, 22:03

4

3,570

by: manishgeorge

12 Aug 2011, 22:33

Is x = 2? (1) x > 1 (2) x is one of the numbers from the

Sub 505 (Easy) | Statistics and Sets Problems

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

nonameee

13 May 2024, 01:09

3

2,649

by: fluke

05 Oct 2011, 04:56

ER

If X^3 = Y, is Y a fraction? (1) X^2 is a fraction. (2) X

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saurya_s

05 Aug 2004, 03:11

3

7,675

19 Jan 2012, 04:45

Square ABCD encloses a circle of area 154 at its center

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Smita04

09 Feb 2012, 23:11

6

2,780

by: sdas

11 Feb 2012, 08:27

What is the value of X

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jayoptimist

04 Jul 2012, 09:23

3

2,557

by: cyberjadugar

04 Jul 2012, 10:42

Find the number of days in the year X

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

siddharthamaridi

20 Mar 2025, 08:32

2

2,996

by: MacFauz

14 Nov 2012, 02:07

ER

(x-x_1)*(x-x_2)*(x-x_3)........(x-x_n)

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MacFauz

04 Dec 2012, 01:11

6

5,529

by: MacFauz

06 Dec 2012, 01:52

ER

If f(x) = 2^x + 2^-2, and x is an integer

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gmatbull

06 Dec 2012, 05:07

3

2,487

by: mikemcgarry

07 Dec 2012, 12:05

Is x^3-6x^2+11x-60?

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Sergiy

18 Apr 2013, 04:19

4

3,361

by: Sergiy

22 Apr 2013, 23:35

ER

What is the value of a+b ?

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summer101

02 Jun 2013, 05:07

2

2,043

02 Jun 2013, 10:45

A non empty set S has less than four elements. How many

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innocous

25 Jul 2013, 07:25

4

2,323

by: Observer

25 Jul 2013, 12:40

ER

A CEO is building an extra-wide garage in which to park his

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Asifpirlo

21 Aug 2013, 17:56

2

3,611

by: fameatop

22 Aug 2013, 03:10

ER

The figure above shows the shape of a brick patio. If arc AB

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Asifpirlo

22 Aug 2013, 02:28

3

3,133

by: fameatop

22 Aug 2013, 03:16

ER

While on a summer vacation in Hawaii, Carla goes for an ocea

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Smita04

10 Jul 2012, 20:16

4

3,717

by: jlgdr

12 Oct 2013, 10:32

ER

What is the value of b ?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

avohden

22 Oct 2013, 22:00

5

3,063

01 Dec 2013, 07:21

ER

What is the value of x ?

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cssk

05 Jan 2014, 10:35

3

2,797

by: cssk

05 Jan 2014, 10:55

ER

Is x^3 greater than x

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krishna789

11 Jun 2014, 21:30

2

4,074

by: krishna789

12 Jun 2014, 00:38

ER

Is x > 0 ?

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

DelGiudice99

09 Jul 2014, 08:46

2

3,599

by: australia123

10 Jul 2014, 00:44

ER

If W is divisible by 7, is Z even or odd?

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

abilash10

12 Aug 2014, 04:46

7

3,153