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

487,873

by: bb

29 Aug 2025, 13:27

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

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Sergiy

18 Apr 2013, 04:19

4

3,360

by: Sergiy

22 Apr 2013, 23:35

ER

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

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gmatbull

06 Dec 2012, 05:07

3

2,486

by: mikemcgarry

07 Dec 2012, 12:05

ER

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

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MacFauz

04 Dec 2012, 01:11

6

5,526

by: MacFauz

06 Dec 2012, 01:52

Find the number of days in the year X

Sub 505 (Easy) | Word Problems

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siddharthamaridi

20 Mar 2025, 08:32

2

2,996

by: MacFauz

14 Nov 2012, 02:07

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

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

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

7,673

by: Bunuel

19 Jan 2012, 04:45

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 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

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

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

5,750

by: Fairness

06 Jan 2011, 09:39

What percent of x is 3/4?

Sub 505 (Easy) | Percent and Interest Problems

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jscott319

11 Dec 2010, 20:03

2

4,960

by: jscott319

11 Dec 2010, 21:18

ER

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

Sub 505 (Easy) | Geometry

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TehJay

22 Nov 2010, 19:55

4

4,300

by: KarishmaB

23 Nov 2010, 09:26

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

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 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

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

109

by: BongBideshini

24 Apr 2026, 21:24

ER

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

555-605 (Medium) | Distance and Speed Problems

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ExpertsGlobal5

12 Jan 2026, 22:00

1

5

475

by: iamjatinagrawal

18 Apr 2026, 11:59

ER

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

Sub 505 (Easy) | Distance and Speed Problems

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Bunuel

31 Dec 2020, 01:29

1

2

2,119

30 Mar 2026, 08:25

Find an average of ages of eight students.

605-655 (Medium) | Word Problems

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rohan789

29 Mar 2019, 10:32

1

3

1,955

28 Mar 2026, 07:19

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

ER

At Fairfield and Company, interns were assigned to three

705-805 (Hard) | Word Problems

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kevincan

24 Mar 2026, 21:53

1

261

25 Mar 2026, 16:52

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

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

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

555-605 (Medium) | Word Problems

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Borrat

22 Mar 2026, 06:53

1

0

485

by: Borrat

22 Mar 2026, 06:53

ER

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

555-605 (Medium) | Overlapping Sets

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Bunuel

19 Jan 2026, 05:45

1

2

498

15 Mar 2026, 11:10

ER

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

655-705 (Hard) | Word Problems

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Bunuel

11 Mar 2026, 22:14

1

475

by: Bunuel

12 Mar 2026, 03:00

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

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

349

by: kevincan

02 Mar 2026, 08:13

ER

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

555-605 (Medium) | Mixture Problems

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ExpertsGlobal5

24 Feb 2026, 22:18

1

4

437

01 Mar 2026, 07:15

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

01 Mar 2026, 06:15

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

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

1,742

by: Navdeep2000

28 Feb 2026, 13:31

ER

Is p = q? (1) p + q = 2 (2) pq > 0

555-605 (Medium) | Algebra, Inequalities

555-605 (Medium) | Algebra, Inequalities hide tags

Bunuel

26 Sep 2022, 11:03

1

4

2,246

by: iamjatinagrawal

28 Feb 2026, 03:38

ER

How much revenue did Ziphola lose to tax evasion last year

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

ExpertsGlobal5

15 Feb 2026, 20:00

1

2

394

22 Feb 2026, 02:00

ER

The table shows the distribution of revenue for a chain of 56 stores.

555-605 (Medium) | Statistics and Sets Problems

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

ExpertsGlobal5

19 Feb 2026, 20:00

1

2

344

21 Feb 2026, 10:15

ER

Once all applicants were sorted into groups of 6, for group discussion

555-605 (Medium) | Word Problems

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ExpertsGlobal5

18 Feb 2026, 20:00

1

3

273

21 Feb 2026, 08:00

ER

If Vernon and Tracey are two on one of the five airplanes above, which

705-805 (Hard) | Distance and Speed Problems

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kevincan

20 Feb 2026, 00:40

1

2

427

20 Feb 2026, 11:50

ER

The bill of a ride in a cab is $x for the first mile and $y for every

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

ExpertsGlobal5

09 Feb 2026, 20:00

1

4

439

15 Feb 2026, 04:45

ER

At what price was the article sold?

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

17 Jan 2026, 07:45

1

353

by: shivani1351

01 Feb 2026, 23:07

-1

A company ordered a shipment of electronic gadgets, consisting of two

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Amity007

26 Jan 2026, 13:55

1

384

by: stne

31 Jan 2026, 06:22

ER

Plane X flies at r miles per hour from A to B. Plane Y flies at S mile

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

25 Jan 2026, 03:45

1

3

365

by: shivani1351

30 Jan 2026, 10:36

ER

Sprinter A and Sprinter B are running the 100 yard dash in opposite

605-655 (Medium) | Distance and Speed Problems

605-655 (Medium) | Distance and Speed Problems hide tags

Bunuel

18 Jan 2026, 09:15

1

3

500

by: miag

29 Jan 2026, 22:16

ER

If Cassie works at a constant rate, will Cassie have enough time to

555-605 (Medium) | Work and Rate Problems

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Bunuel

22 Jan 2026, 07:45

1

2

415

by: stne

29 Jan 2026, 12:09

ER -1

A team of workers including Tom and Dick work in the same office

655-705 (Hard) | Probability

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Bunuel

23 Jan 2026, 09:15

1

404

by: fugaquasi

26 Jan 2026, 10:51

ER

The price of car A increased by 20 percent over the same time period

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

24 Jan 2026, 09:15

1

378

by: shivani1351

26 Jan 2026, 05:08

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

705-805 (Hard) | Word Problems

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Amity007

21 Jan 2026, 17:50

1

533

by: Krunaal

25 Jan 2026, 12:19

ER

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

Sub 505 (Easy) | Probability

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ExpertsGlobal5

21 Jan 2026, 22:00

1

2

362

25 Jan 2026, 09:15

ER

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

555-605 (Medium) | Word Problems

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ExpertsGlobal5

20 Jan 2026, 22:00

1

2

349