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

488,683

by: bb

29 Aug 2025, 13:27

ER

Let h denote the height and b the base of the triangle above. What is

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

15 May 2017, 11:02

3

2,268

by: utkarshthapak

31 May 2017, 04:36

ER

What is the perimeter of ∆ABC above?

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

11 Jul 2019, 05:37

2

3

3,007

by: utkarshthapak

31 May 2017, 04:56

ER

What is the median of 5 consecutive integers?

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MathRevolution

14 Sep 2016, 02:01

6

3

3,161

by: AK92

01 Jun 2017, 02:33

ER

In a certain card game, the winning hand is the one where

555-605 (Medium) | Statistics and Sets Problems

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

iwillcrackgmat

03 Jun 2017, 17:37

1

3

2,489

03 Jun 2017, 17:38

ER

If x, y are integers, is x+y an odd number?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

MathRevolution

13 Jun 2017, 01:41

1

3

2,131

13 Jun 2017, 02:40

ER

If the sum of a, b, and c is less than five, is a less than one?

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

Bunuel

14 Jun 2017, 06:52

3

1,904

by: Mo2men

15 Jun 2017, 18:13

ER

What is the value of x?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

vikasp99

23 Feb 2017, 22:48

1

3

1,635

17 Jun 2017, 10:40

ER

If x and y are integers, what is the value of x?

555-605 (Medium) | Algebra, Inequalities

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

Bunuel

14 Jun 2017, 03:40

2

3

1,615

by: Chets25

17 Jun 2017, 16:10

ER

If A, B and C are positive integers, what is the value of A?

555-605 (Medium) | Fractions and Ratios, Number Properties

555-605 (Medium) | Fractions and Ratios, Number Properties hide tags

chetan2u

05 Apr 2016, 07:55

4

3

2,244

22 Jun 2017, 11:51

ER

Is the average (arithmetic mean) of a, b, and c equal to 8?

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

25 Jun 2017, 02:55

1

3

10,793

by: ydmuley

26 Jun 2017, 13:35

ER

If A and B are two positive single digit number,

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

chetan2u

23 Mar 2016, 23:53

6

3

2,347

27 Jun 2017, 10:41

ER

What is the volume of cubical box in cubic centimeters? I.One face of

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Sajjad1994

10 Feb 2017, 07:28

2

3

4,100

by: gmathopeful19

11 Jul 2017, 17:53

ER

If x is an odd integer, is y an odd integer?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

14 Jul 2017, 00:17

2

3

4,286

by: Luckisnoexcuse

14 Jul 2017, 02:49

ER

When x and y are integers, a3b4=c, a=?

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MathRevolution

05 Jun 2016, 19:32

1

3

1,944

by: GGMU

19 Jul 2017, 10:16

ER

What is the area of the quadrilateral ABCD shown in the diagram below?

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

23 Jul 2017, 23:30

3

3,977

by: jedit

25 Jul 2017, 01:26

ER

If z > 0 is z^(1/3) > z^(1/2) ?

555-605 (Medium) | Exponents, Inequalities

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

pran21

16 Aug 2014, 02:10

3

3,031

25 Jul 2017, 03:40

ER

Mary buys several pencils that cost 30 cents and 24 cents. How many of

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

MathRevolution

25 Jul 2017, 01:25

3

2,833

27 Jul 2017, 01:08

ER

If n is a positive integer, what is the units digit of n!

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

15 Apr 2016, 01:07

3

2,617

28 Jul 2017, 22:57

ER

a and b are integers such that a*b # 0. Is |a|/|b| = a/b?

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

joylive

24 Nov 2012, 08:56

5

3

2,954

14 Aug 2017, 01:02

ER

Is positive integer x prime?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

14 Aug 2017, 02:17

1

3

1,610

by: sun90

14 Aug 2017, 03:42

ER

If x ≠ 0, is x > 1?

555-605 (Medium) | Absolute Values, Inequalities

555-605 (Medium) | Absolute Values, Inequalities hide tags

Bunuel

21 May 2017, 11:18

4

3

2,207

by: streetking

31 Aug 2017, 09:20

ER

If js – k = m, what is s? (1) ms = k (2) j/m = 4

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

07 Sep 2017, 23:59

2

3

2,150

by: Mo2men

09 Sep 2017, 05:07

ER

If S is a data set of three numbers x, y and z, is the range of the nu

605-655 (Medium) | Statistics and Sets Problems

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

Bunuel

05 Sep 2017, 00:18

1

3

2,107

by: Mehemmed

10 Sep 2017, 01:01

ER

If K = (1/(3a) + 1/b)/(5/(ab)) and ab ≠ 0, what is the value of K ?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

18 Jun 2015, 02:53

5

3

3,935

by: Nunuboy1994

10 Sep 2017, 13:31

ER

If b is an integer what is the value of (4b + 1)/(2b) when rounded to

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

17 Sep 2017, 03:52

3

1,978

by: devanshu92

17 Sep 2017, 05:20

ER

If x ≠ –1 and y ≠ ±1, then what is the value of (xy)^2 − x^2/(x + 1)(y

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

28 May 2017, 01:47

2

3

2,558

by: niks18

19 Sep 2017, 08:53

ER

Is the prime number p equal to 3

555-605 (Medium) | Multiples and Factors, Number Properties

555-605 (Medium) | Multiples and Factors, Number Properties hide tags

joylive

11 Nov 2012, 08:56

3

4,213

28 Sep 2017, 08:05

ER

If ab = c what is the value of bc?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

rxs0005

25 Jan 2011, 07:12

2

3

3,233

30 Sep 2017, 21:28

ER

If a and b are non-negative integers and a/b is an integer, is b divis

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

Bunuel

05 Dec 2016, 03:03

2

3

2,480

01 Oct 2017, 13:36

ER

What is the sum of 7 consecutive integers?

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Bunuel

24 Jun 2016, 03:20

1

3

4,577

by: Madhavi1990

03 Oct 2017, 11:21

ER

If x is an integer, is (3x - y)^(1/2) = (2x - 2y)^(1/2) ?

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

Bunuel

02 Oct 2017, 04:42

2

3

1,693

by: Raksat

07 Oct 2017, 10:14

ER

What is the value of |x - y|?

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

10 Oct 2017, 00:55

3

2,208

by: shushman14

11 Oct 2017, 13:53

ER

We have a condition that a < b < c. What is the solution of a^2 + b^2

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MathRevolution

11 Oct 2017, 06:43

3

1,183

15 Oct 2017, 06:10

ER

Is the integer K an odd integer?

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

22 Oct 2017, 06:46

2

3

2,135

by: Adityagmatclub

23 Oct 2017, 17:05

ER

AB is perpendicular to CO. Is A or B closer to C?

505-555 (Easy) | Coordinate Plane

505-555 (Easy) | Coordinate Plane hide tags

Bunuel

17 Oct 2017, 23:40

3

2,767

by: Plunkster82

23 Oct 2017, 18:07

ER

If R is the radius of a certain circle, is the area of this circle

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Skywalker18

23 Oct 2017, 07:48

3

2,316

23 Oct 2017, 21:19

ER

How many gallons of a chemical can be stored in a cylindrical tank if

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

22 Oct 2017, 06:51

6

3

1,800

by: Aim800score

26 Oct 2017, 07:00

ER

What is the value of x? (1) x/y = 3 (2) x – y = 9

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

24 Oct 2017, 23:53

3

1,778

28 Oct 2017, 13:21

ER

Is m, which does not equal zero, a positive number?

Sub 505 (Easy) | Algebra, Number Properties

Sub 505 (Easy) | Algebra, Number Properties hide tags

Bunuel

02 Feb 2016, 02:05

1

3

3,045

31 Oct 2017, 05:51

ER

Is x an even integer? Assume n and p are integers.

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

24 Oct 2017, 23:52

3

3,033

by: Plunkster82

31 Oct 2017, 12:23

ER

How much cardboard will it take to make an open cubical box with no to

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

29 Oct 2017, 01:51

2

3

3,473

by: saicharan1191

03 Nov 2017, 05:55

ER

What is the number of girls in a class, if the total strength of the

605-655 (Medium) | Fractions and Ratios +2 tags

605-655 (Medium) | Fractions and Ratios, Multiples and Factors, Word Problems hide tags

chetan2u

06 Nov 2017, 10:31

3

2,652

by: spc11

08 Nov 2017, 13:45

ER

Is x/12 > y/40 ?

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

Bunuel

05 Nov 2017, 02:15

4

3

2,841

by: talismaaniac

11 Nov 2017, 08:20

ER

Is xy > 0 ? (1) |x| + y = |x + y| (2) x + |y| = |x + y|

705-805 (Hard) | Absolute Values

705-805 (Hard) | Absolute Values hide tags

chetan2u

09 Nov 2017, 19:57

9

3

2,775

by: niks18

11 Nov 2017, 21:23

ER

What is the value of t^(-1)?

Sub 505 (Easy) | Algebra, Exponents

Sub 505 (Easy) | Algebra, Exponents hide tags

Bunuel

11 Nov 2017, 08:29

2

3

3,543

by: Aussy2000

15 Nov 2017, 00:54

ER

If x and y are positive integers, what is the value of x?

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Bunuel

19 Nov 2017, 09:56

6

3

5,395

by: Salsanousi

20 Nov 2017, 02:23

ER

A team of three sales professionals, X, Y , and Z, divided a

555-605 (Medium) | Fractions and Ratios

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

enigma123

19 Mar 2012, 05:26

1

3

2,712

24 Nov 2017, 00:34

ER

A group ticket for admission to art gallery A costs $p for up to 10 pe

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

MathRevolution

22 Nov 2017, 02:15

2

3

1,513

24 Nov 2017, 01:20

ER

ab = 0?

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Creeper300

07 Nov 2010, 13:49

11

3

4,476