GMAT Club Forum

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GMAT Club MBA Scholarship 2025-2026: $10,000 - Application Open!

bb

10 Nov 2025, 10:56

10

3

3,266

by: bb

14 Nov 2025, 10:58

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Complete 1000 GMAT Data Sufficiency Series (DS-1000 Series) Questions

Bunuel

25 Oct 2022, 08:11

153

12

67,656

by: Bunuel

02 Oct 2025, 01:36

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100 Hardest and easiest questions for DS as of October 2025

1, 2

Bunuel

21 Aug 2015, 03:42

842

24

183,701

by: bumpbot

16 Sep 2025, 06:05

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DS Question Directory by Topic and Difficulty

bb

07 Mar 2012, 08:58

1,506

0

480,532

by: bb

07 Mar 2012, 08:58

7!! ER

For a certain set of 3 numbers, is the average(arithmetic mean) equal

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

tirupatibalaji

15 Jan 2011, 14:33

6

4,366

by: mbaaspirant80

25 Jul 2017, 00:40

7!! ER

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

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

23 Jul 2017, 23:30

3

3,905

by: jedit

25 Jul 2017, 01:26

7!! ER

In the diagram below, P = g + c − e and Q = a + f . What is the value

655-705 Level | Geometry

655-705 Level | Geometry hide tags

Bunuel

17 Jul 2017, 23:28

2

6

2,356

by: Shobhit7

25 Jul 2017, 01:34

7!! ER

A room is to be painted by Jane and Sally working together. How long w

Sub 505 Level | Work and Rate Problems

Sub 505 Level | Work and Rate Problems hide tags

Sajjad1994

07 Apr 2017, 12:07

4

5

4,022

by: gps5441

25 Jul 2017, 02:47

7!! ER

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

555-605 Level | Exponents, Inequalities

555-605 Level | Exponents, Inequalities hide tags

pran21

15 Aug 2014, 23:29

3

2,952

by: bumpbot

25 Jul 2017, 03:40

7!! ER

In ∆ABC to the right, what is the value of y? (1) AB = AC (2) x = 30

505-555 Level | Geometry

505-555 Level | Geometry hide tags

Bunuel

24 Jun 2017, 08:44

2

5

3,097

by: T700ISB

26 Jul 2017, 20:03

7!! ER

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

605-655 Level | Algebra

605-655 Level | Algebra hide tags

MathRevolution

25 Jul 2017, 01:25

3

2,620

by: MathRevolution

27 Jul 2017, 01:08

7!! ER

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

605-655 Level | Exponents

605-655 Level | Exponents hide tags

Bunuel

28 Jul 2017, 01:46

1

2

2,248

by: Luckisnoexcuse

28 Jul 2017, 04:24

7!! ER

If x and y are integers, is x > −9?

555-605 Level | Absolute Values, Inequalities

555-605 Level | Absolute Values, Inequalities hide tags

Bunuel

24 Jul 2017, 23:29

3

2

1,879

by: Madhavi1990

28 Jul 2017, 11:50

7!! ER

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

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

15 Apr 2016, 01:07

3

2,544

by: bumpbot

28 Jul 2017, 22:57

7!! ER

In the diagram below, AB is parallel to CD and BC is parallel to DF.

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

24 Jul 2017, 23:21

1

2

3,017

by: saurabhSuman

29 Jul 2017, 01:37

7!! ER

What is the value of x? (1) |y| ≤ −3x (2) |5x − 1| = x + 7

655-705 Level | Absolute Values, Inequalities

655-705 Level | Absolute Values, Inequalities hide tags

Bunuel

24 Jul 2017, 23:22

5

9

2,345

by: mehrotrayashraj

29 Jul 2017, 07:13

7!! ER

A comics bookstore has comics of only Superman, Batman and Flash. What

505-555 Level | Fractions and Ratios +2 tags

505-555 Level | Fractions and Ratios, Percent and Interest Problems, Word Problems hide tags

EgmatQuantExpert

30 Jul 2017, 12:59

2

2,048

by: akshata19

30 Jul 2017, 20:38

7!! ER

If x and y are positive integers, is the number (x^2 + 3x + y^2) even?

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

Bunuel

30 Jul 2017, 22:46

2

1,466

by: mohshu

31 Jul 2017, 09:51

7!! ER

In the diagram below, a portion of the number line is shown, with numb

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

Bunuel

30 Jul 2017, 22:50

2

4

1,777

by: buan15

31 Jul 2017, 23:55

7!! ER

If b is an even integer is b < 0?

705-805 Level | Algebra, Inequalities

705-805 Level | Algebra, Inequalities hide tags

audiogal101

23 Nov 2013, 11:28

5

7

3,021

by: bumpbot

01 Aug 2017, 07:59

7!! ER

If p and q are integers, can (q − 1) always be expressed as an integer

705-805 Level | Multiples and Factors

705-805 Level | Multiples and Factors hide tags

Bunuel

30 Jul 2017, 22:37

1

7

1,855

by: Ramyanag

01 Aug 2017, 08:40

7!! ER

A cafeteria served hamburgers and hot dogs on a certain day. If the co

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

Bunuel

01 Aug 2017, 12:24

2

1,755

by: Apurve

01 Aug 2017, 12:49

7!! ER

If a and b are odd natural numbers, is 7/2 + a/2 + b/3 an integer?

655-705 Level | Multiples and Factors

655-705 Level | Multiples and Factors hide tags

Gnpth

04 Aug 2017, 09:21

1

1,398

by: IanStewart

04 Aug 2017, 09:43

7!! ER

Does hjw = 1?

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

06 Aug 2017, 07:47

2

1,482

by: Mo2men

06 Aug 2017, 19:36

7!! ER

If n – k = m, what is the value of m? (1) k – 2 = m + k (2) k = n

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

06 Aug 2017, 07:46

5

3,750

by: BrentGMATPrepNow

07 Aug 2017, 12:04

7!! ER

Two Tangent circles A and B have radii r1 and r2, respectively. What

655-705 Level | Geometry

655-705 Level | Geometry hide tags

Bunuel

21 Jan 2015, 02:46

42

15

11,832

by: Samuelboyle96

09 Aug 2017, 14:19

7!! ER

If a, b, c are different positive integers, and a^2+b^2 = c^

805+ Level | Number Properties

805+ Level | Number Properties hide tags

mau5

03 Aug 2013, 06:56

20

4

5,513

by: gps5441

09 Aug 2017, 18:49

7!! ER

Is 20 the average (arithmetic mean) of u, v, w, and 20?

505-555 Level | Statistics and Sets Problems

505-555 Level | Statistics and Sets Problems hide tags

AndreG

15 Jul 2010, 13:45

2

6

4,448

by: bumpbot

11 Aug 2017, 03:45

7!! ER

125 passengers commute everyday. Is the median commute per day less th

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

abdullahkhan19

28 Oct 2010, 15:44

2

4

3,341

by: Bounce1987

11 Aug 2017, 06:42

7!! ER

When a player in a certain game removed a marble from a bag a certain

Poor Quality

Poor Quality hide tags

artisood17

10 Aug 2017, 11:28

1

2,066

by: mikemcgarry

11 Aug 2017, 17:25

7!! ER

N is an integer. Is N negative ?

655-705 Level | Absolute Values

655-705 Level | Absolute Values hide tags

guerrero25

18 Jun 2013, 15:49

10

11

3,050

by: akshayk

12 Aug 2017, 05:42

7!! ER

If abc ≠ 0, is abc > 0 ?

805+ Level | Absolute Values, Inequalities

805+ Level | Absolute Values, Inequalities hide tags

Bunuel

11 Aug 2017, 01:19

7

6

3,020

by: Mo2men

12 Aug 2017, 11:20

7!! ER

If m ≠ 0 and n ≠ 0, is mn > 0?

555-605 Level | Absolute Values, Inequalities

555-605 Level | Absolute Values, Inequalities hide tags

Bunuel

29 Apr 2016, 03:56

8

6

3,678

by: ManishKM1

13 Aug 2017, 20:28

7!! ER

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

555-605 Level | Absolute Values

555-605 Level | Absolute Values hide tags

joylive

24 Nov 2012, 08:56

5

3

2,870

by: Bunuel

14 Aug 2017, 01:02

7!! ER

Is a 3-digit integer divisible by 3?

505-555 Level | Multiples and Factors, Number Properties

505-555 Level | Multiples and Factors, Number Properties hide tags

amijags

10 Aug 2010, 05:48

5

4

3,873

by: bumpbot

14 Aug 2017, 03:07

7!! ER

Is positive integer x prime?

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

14 Aug 2017, 02:17

1

3

1,529

by: sun90

14 Aug 2017, 03:42

7!! ER

Is a^3 + b^5 > c^4?

605-655 Level | Inequalities

605-655 Level | Inequalities hide tags

Bunuel

29 Apr 2016, 04:02

5

2,332

by: Bunuel

14 Aug 2017, 03:45

7!! ER

If a and b are integers and a*b=2, is a>b?

605-655 Level | Inequalities, Number Properties

605-655 Level | Inequalities, Number Properties hide tags

chetan2u

15 Jul 2017, 21:54

4

2,017

by: stonecold

14 Aug 2017, 04:54

7!! ER

There is a n-polygon, what is the value of n?

505-555 Level | Geometry

505-555 Level | Geometry hide tags

MathRevolution

18 Feb 2016, 18:56

8

7

2,767

by: MathRevolution

14 Aug 2017, 11:03

7!! ER

If x is an integer, is 9^x + 9^-^x = b ? (1) 3^x + 3^-^x = b

Poor Quality

Poor Quality hide tags

TehJay

17 Sep 2010, 17:05

3

6

3,362

by: Bunuel

15 Aug 2017, 05:21

7!! ER

If b is an integer, is a|a| < 2^b

555-605 Level | Absolute Values +2 tags

555-605 Level | Absolute Values, Exponents, Inequalities hide tags

harish1986

14 Oct 2015, 08:49

6

4

2,588

by: bumpbot

15 Aug 2017, 07:35

7!! ER

If the average (arithmetic mean) of 7 numbers is 21, what is the stand

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

MathRevolution

15 Aug 2017, 01:30

5

3

2,798

by: Siva2021

17 Aug 2017, 00:59

7!! ER

p is an integer between 10 and 99. Is p less than 80?

605-655 Level | Multiples and Factors, Number Properties

605-655 Level | Multiples and Factors, Number Properties hide tags

Bunuel

26 May 2016, 11:11

9

5

3,417

by: bumpbot

17 Aug 2017, 06:35

7!! ER

Is xy < 5 ? (1) x is prime and y is the reciprocal of a

605-655 Level | Number Properties

605-655 Level | Number Properties hide tags

surendar26

08 Dec 2010, 04:20

2

3,863

by: bumpbot

22 Aug 2017, 03:43

7!! ER

What is the value of x?

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

22 Aug 2017, 01:43

2

2,169

by: septwibowo

22 Aug 2017, 04:17

7!! ER

What is the value of integer k?

Sub 505 Level | Number Properties

Sub 505 Level | Number Properties hide tags

Bunuel

22 Aug 2017, 03:20

4

2,552

by: Luckisnoexcuse

23 Aug 2017, 03:22

7!! ER

Is q positive?

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

Bunuel

14 Jan 2015, 02:29

7

5

4,118

by: bumpbot

24 Aug 2017, 05:41

7!! ER

Is 70/7^n an integer?

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

chetan2u

03 May 2016, 04:48

4

2

1,938

by: bumpbot

24 Aug 2017, 07:22

7!! ER

Eighteen tokens, each of which is either a subway token

805+ Level | Fractions and Ratios

805+ Level | Fractions and Ratios hide tags

wastedyouth

09 Dec 2013, 11:20

28

4

5,308

by: HolaMaven

24 Aug 2017, 10:06

7!! ER

Is x = y?

555-605 Level | Absolute Values, Algebra

555-605 Level | Absolute Values, Algebra hide tags

Bunuel

14 Aug 2017, 06:18

3

5

2,027

by: ScottTargetTestPrep

24 Aug 2017, 13:36

7!! ER

What is the remainder when the positive integer x is divided by 31?

555-605 Level | Remainders

555-605 Level | Remainders hide tags

Bunuel

14 Aug 2017, 03:51

4

6

2,759

by: ScottTargetTestPrep

24 Aug 2017, 13:37

7!! ER

Is x/y < 0?

505-555 Level | Algebra, Inequalities

505-555 Level | Algebra, Inequalities hide tags

Bunuel

14 Aug 2017, 05:54

2

2,567

by: ScottTargetTestPrep

24 Aug 2017, 13:41

7!! ER

Is x = 5?

605-655 Level | Algebra

605-655 Level | Algebra hide tags

Bunuel

14 Aug 2017, 06:18

5

4

2,496

by: antztheman

26 Aug 2017, 03:35

7!! ER

x*y is a prime number greater than 2 where x and y are positive intege

705-805 Level | Number Properties

705-805 Level | Number Properties hide tags

GMATinsight

26 Aug 2017, 06:27

2

1,815

by: gmatexam439

26 Aug 2017, 09:53

Data Sufficiency (DS)