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

491,420

by: bb

29 Aug 2025, 13:27

ER

If k is a positive integer, is k an integer? (1) k = m2 , where m is

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Carcass

21 Sep 2022, 04:37

1

1,474

21 Sep 2022, 22:58

ER

Is 4^(x+3)/64 > 1 ?

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

AkshdeepS

28 Mar 2019, 22:09

5

4

2,049

21 Sep 2022, 22:37

ER

If y is a positive integer and x is a negative integer, is y^x < 1?

555-605 (Medium) | Exponents, Inequalities

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

Bunuel

21 Sep 2022, 01:30

2

1,303

by: Archit3110

21 Sep 2022, 21:55

ER

What is the value of y ? (1) y is an even integer. (2) Integer y is no

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

21 Sep 2022, 03:15

1

1,026

21 Sep 2022, 04:06

ER

If x + y = 3, what is the value of xy ?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

21 Sep 2022, 03:41

1

1,399

21 Sep 2022, 03:47

ER

If a triangle has one side of 3 cm and another side of 4 cm, how long

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

14 Feb 2016, 04:16

6

3

7,343

20 Sep 2022, 11:21

ER

If x is an integer between 2 and 100 and if x is also an integer, wh

655-705 (Hard) | Number Properties, Roots

655-705 (Hard) | Number Properties, Roots hide tags

Carcass

20 Sep 2022, 00:18

11

3

2,250

by: chetan2u

20 Sep 2022, 10:44

ER

Is the positive integer p a multiple of 24? (1) p is a multiple of 2.

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

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

Carcass

20 Sep 2022, 00:20

3

2

1,506

20 Sep 2022, 07:48

ER

Is the positive integer p a multiple of positive integer q? (1) When p

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Carcass

20 Sep 2022, 00:21

1

2

1,272

20 Sep 2022, 07:37

ER

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

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

19 Sep 2022, 03:59

1

1,975

by: Kinshook

19 Sep 2022, 21:02

ER

Are integers r and s consecutive ?

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

19 Sep 2022, 06:29

1

1,072

by: chetan2u

19 Sep 2022, 20:14

ER

12 Days of Christmas GMAT Competition - Day 6: Solutions A, B, and C

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

Bunuel

19 Dec 2021, 07:00

47

6

5,533

by: ThatDudeKnows

19 Sep 2022, 17:04

If n is an integer, then n is divisible by how many positive integers?

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

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

Carcass

19 Sep 2022, 01:36

1

2

1,398

by: Carcass

19 Sep 2022, 09:36

ER

If n is an integer, is n odd ? (1) The tens digit of n is odd.

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Bunuel

19 Sep 2022, 07:04

1

1,924

by: abhinavchitre13

19 Sep 2022, 07:41

ER

Does x^2 - y^2 = x + y ? (1) x and y are consecutive integers (2) x

555-605 (Medium) | Algebra, Number Properties

555-605 (Medium) | Algebra, Number Properties hide tags

Bunuel

19 Sep 2022, 06:38

1

1,233

by: GMATinsight

19 Sep 2022, 06:44

ER

What is the average (arithmetic mean) of x and y ?

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

19 Sep 2022, 05:44

1

2,265

by: GMATinsight

19 Sep 2022, 06:02

ER

If the measures of the three interior angles of a triangle are y°, 15x

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

19 Sep 2022, 05:42

1

1,761

by: gmatDawg

19 Sep 2022, 05:53

ER

Is n/14 an integer? (1) n is divisible by 28. (2) n is divisible by

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

shasadou

23 Sep 2015, 02:43

15

11

8,135

by: Bunuel

19 Sep 2022, 02:10

ER

A number B is formed by reversing the two digit number A. Wh

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

surendar26

20 Dec 2010, 10:08

17

5

7,847

18 Sep 2022, 19:53

ER

If the product of j and k does not equal zero, is j<0 and k>0?

Sub 505 (Easy) | Coordinate Plane

Sub 505 (Easy) | Coordinate Plane hide tags

Bunuel

13 Sep 2022, 01:30

3

1,844

by: mcolbert

18 Sep 2022, 18:30

ER

Jack has full tank of gas in his car and wants to drive 550 miles. He

505-555 (Easy) | Work and Rate Problems

505-555 (Easy) | Work and Rate Problems hide tags

GMATBusters

14 Mar 2020, 19:39

2

12

4,791

18 Sep 2022, 15:34

ER

What is the value of y?

805+ (Hard) | Algebra +2 tags

805+ (Hard) | Algebra, Arithmetic, Roots hide tags

GGMU

24 Jun 2016, 08:21

143

18

15,077

18 Sep 2022, 11:16

ER

What is the area of a quadrilateral with a perimeter of 24 centimeters

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

19 May 2015, 06:44

30

11

11,531

18 Sep 2022, 10:26

ER

If x ≠ y, is x = 0? (1) xy = x^2 (2) y ≠ 0

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

27 Sep 2018, 05:53

3

5

2,289

17 Sep 2022, 13:34

ER

In the XY-plane, lines L and K are parallel. If the Y-intercept of lin

555-605 (Medium) | Coordinate Plane

555-605 (Medium) | Coordinate Plane hide tags

Bunuel

12 Nov 2018, 00:13

6

5

4,373

17 Sep 2022, 08:46

ER

A circle in the XY-plane has its center at the origin. If M is a point

555-605 (Medium) | Coordinate Plane

555-605 (Medium) | Coordinate Plane hide tags

Bunuel

06 Nov 2018, 01:44

7

4

4,153

17 Sep 2022, 08:12

ER

Is ABDC a square? (1) BC is perpendicular to AD. (2) BE = EC

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

17 Oct 2017, 23:44

1

3

5,159

17 Sep 2022, 02:16

ER

How far is it from town A to town B? Town C is 12 miles east of town A

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

24 Oct 2017, 23:50

3

5

11,086

16 Sep 2022, 23:13

ER

What is b in the circle shown above?

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

godot53

27 Feb 2017, 22:50

35

19

8,147

16 Sep 2022, 21:06

ER

In the triangle above, is AB > AC > BC? (1) y1 = c1 (2) y1 = 60°

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Bunuel

14 May 2020, 09:12

4

2

2,190

16 Sep 2022, 13:39

ER

Is x greater than 2? (1) x/y > 2 (2) 1/y < 1

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

Bunuel

04 Nov 2019, 03:10

9

4

3,554

16 Sep 2022, 10:47

Is y greater than x? (1) |y|<1 and |x| <2 (2) y>0

Sub 505 (Easy) | Absolute Values, Inequalities

Sub 505 (Easy) | Absolute Values, Inequalities hide tags

aiming4mba

22 Jul 2010, 13:07

9

6

6,024

16 Sep 2022, 10:43

Is the integer r divisible by 9? (1) r is divisible by 3. (2) r is div

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

Carcass

16 Sep 2022, 00:26

3

1,246

16 Sep 2022, 06:48

If j and k are integers, is jk divisible by 4? (1) j is divisible by

505-555 (Easy) | Multiples and Factors

505-555 (Easy) | Multiples and Factors hide tags

Carcass

16 Sep 2022, 00:23

2

1,059

16 Sep 2022, 06:16

ER

Is b prime? (1) b + 1 is not prime (2) b^2 has 3 distinct factors

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

16 Sep 2022, 01:30

2

1,200

by: GMATinsight

16 Sep 2022, 05:59

ER

What is the area of the right triangle shown?

505-555 (Easy) | Algebra, Geometry

505-555 (Easy) | Algebra, Geometry hide tags

Bunuel

26 Mar 2018, 23:00

6

3

2,212

16 Sep 2022, 05:53

Is w between -1 and 2 on the number line? (1) w is to the right of -2

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Carcass

16 Sep 2022, 00:20

2

949

16 Sep 2022, 05:51

ER

Is x |y| > y^2? (1) x > 0 (2) x > y

705-805 (Hard) | Absolute Values, Inequalities

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

Russ19

23 Oct 2020, 01:18

6

4

1,872

16 Sep 2022, 05:51

If y is a positive integer, is y < 9 ? (1) y is greater than the avera

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Carcass

16 Sep 2022, 00:19

2

901

16 Sep 2022, 05:11

ER

If n is an integer, what is the value of n?

705-805 (Hard) | Number Properties, Roots

705-805 (Hard) | Number Properties, Roots hide tags

Rubina11

10 Mar 2019, 03:48

12

8

4,831

16 Sep 2022, 05:07

If n is an integer and 3 < n < 9, what is the value of n ? (1) n is a

555-605 (Medium) | Multiples and Factors

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

Carcass

16 Sep 2022, 00:17

1

3

1,117

16 Sep 2022, 05:03

ER

Mary has p pencils and q pens in her bag while Sam has r pencils and

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

03 Mar 2020, 03:51

2

2,854

15 Sep 2022, 23:25

ER

Is x a prime number? (1) x is an even number. (2) x cannot be divided

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

fozzzy

20 Dec 2012, 01:16

12

10

14,179

15 Sep 2022, 23:07

ER

What is the value of z, if z is not positive?

705-805 (Hard) | Absolute Values

705-805 (Hard) | Absolute Values hide tags

ksrutisagar

18 Dec 2018, 01:27

16

4

2,431

15 Sep 2022, 22:55

ER

Steve took a math test that consists of basic questions and advanced

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

15 Sep 2022, 01:30

2

1

1,296

by: gmatophobia

15 Sep 2022, 12:37

ER

If z denotes the tenths digit in the decimal representation of the tim

805+ (Hard) | Distance and Speed Problems, Number Properties

805+ (Hard) | Distance and Speed Problems, Number Properties hide tags

Bunuel

26 May 2020, 02:27

28

5

4,482

15 Sep 2022, 12:29

The circle in the figure above has center O. What is the area of the c

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

taha1234

01 Aug 2021, 08:57

3

2

2,416

15 Sep 2022, 11:39

ER

If x is not equal to 1, is x^2/(x 1) > x ? (1) x > 0 (2) x < 2

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

Bunuel

15 Sep 2022, 01:30

2

1

1,348

by: chetan2u

15 Sep 2022, 10:56

ER

Is the sum of a certain pair of integers odd?

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Carcass

15 Sep 2022, 02:44

7

5

1,583

15 Sep 2022, 09:35

If n and k are greater than zero, is n/k an integer?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Carcass

15 Sep 2022, 02:42

4

2

1,181