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

3,284

by: bb

14 Nov 2025, 10:58

7!! ER

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

Bunuel

25 Oct 2022, 08:11

153

12

67,659

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

183,704

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

480,542

by: bb

07 Mar 2012, 08:58

7!! ER

Is xyz = 1? (1) x(y^z) = 1 (2) 5z = 0

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Asmn

13 Jul 2013, 20:55

2

4,241

by: bumpbot

24 Oct 2015, 07:50

7!! ER

Is the area of a certain circle greater than the area of a certain

705-805 Level | Geometry

705-805 Level | Geometry hide tags

asterias

12 Feb 2020, 20:43

3

2

3,707

by: bumpbot

19 May 2021, 04:33

7!! ER

Abraham is a member of the Board of Directors for a certain company..

655-705 Level | Probability

655-705 Level | Probability hide tags

asterias

16 Jun 2020, 11:16

3

2

2,295

by: mSKR

18 Jun 2020, 07:19

7!! ER

If all variable are integers, is x+yz+tx+yz+t even?

Poor Quality

Poor Quality hide tags

asthagupta

17 Jun 2018, 02:59

1

1,239

by: chetan2u

17 Jun 2018, 03:14

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If r and s are positive integers, can the fraction r/s be expressed as

555-605 Level | Multiples and Factors, Number Properties

555-605 Level | Multiples and Factors, Number Properties hide tags

1, 2

asveaass

20 Oct 2012, 08:21

759

24

81,357

by: bumpbot

07 Sep 2025, 05:32

7!! ER

If r and s are the roots of the equation x^2 + bx + c = 0

555-605 Level | Algebra, Inequalities

555-605 Level | Algebra, Inequalities hide tags

asveaass

20 Oct 2012, 12:12

891

18

342,018

by: Aabhash777

26 Jun 2025, 08:48

7!! ER

A certain box contains only blue (b), green (g) and red(r)

605-655 Level | Probability

605-655 Level | Probability hide tags

atalpanditgmat

26 May 2013, 10:45

63

11

10,040

by: bumpbot

14 Nov 2025, 12:59

7!! ER

If 320 people attended the wedding and 200 attendees drank

605-655 Level | Overlapping Sets

605-655 Level | Overlapping Sets hide tags

atalpanditgmat

21 May 2013, 20:33

34

17

7,668

by: bumpbot

19 Oct 2025, 19:52

7!! ER

If ax^2 + bx^3 = 5, where a and b are non-zero numbers, what

655-705 Level | Algebra

655-705 Level | Algebra hide tags

atalpanditgmat

15 Jun 2013, 00:57

22

7

8,011

by: bumpbot

12 Jul 2025, 12:53

7!! ER

If n is a positive integer and 10^n is a factor of m, what

805+ Level | Number Properties

805+ Level | Number Properties hide tags

atalpanditgmat

26 May 2013, 08:56

107

6

13,499

by: bumpbot

25 Jun 2025, 08:30

7!!

The numbers a, b, c, and d are all positive, and J = a/b and K = c/d.

805+ Level | Fractions and Ratios

805+ Level | Fractions and Ratios hide tags

atalpanditgmat

12 Apr 2013, 04:56

30

5

6,285

by: bumpbot

17 Apr 2025, 10:37

7!! ER

A school district is organized such that each of its D

805+ Level | Fractions and Ratios

805+ Level | Fractions and Ratios hide tags

atalpanditgmat

20 Jun 2013, 22:57

37

18

7,781

by: bumpbot

29 Oct 2024, 05:23

7!! ER

If y is odd, is z odd?

705-805 Level | Number Properties

705-805 Level | Number Properties hide tags

atalpanditgmat

26 May 2013, 11:22

59

14

11,537

by: bumpbot

17 Mar 2022, 12:40

7!! ER

What is the value of a ?

555-605 Level | Algebra

555-605 Level | Algebra hide tags

atalpanditgmat

03 Apr 2013, 09:21

4

7

4,821

by: MHIKER

05 Jan 2021, 16:10

7!! ER

The radii of two circles are 2 inches and 4 inches, respecti

605-655 Level | Geometry

605-655 Level | Geometry hide tags

atalpanditgmat

16 Jun 2013, 04:43

7

16

3,994

by: bumpbot

11 Aug 2019, 22:35

7!! ER

892,132,24x If x represents the units digit of the number a

555-605 Level | Multiples and Factors

555-605 Level | Multiples and Factors hide tags

atalpanditgmat

14 Jun 2013, 11:39

4

5,199

by: Lastlap2016

26 Apr 2016, 22:56

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A runner starts running on a circular path of radius 'r'

Poor Quality

Poor Quality hide tags

atalpanditgmat

18 Jun 2013, 22:16

4

3

7,706

by: mattce

20 Jun 2013, 09:03

7!!

Is the positive integer n divisible by 108?

555-605 Level | Multiples and Factors

555-605 Level | Multiples and Factors hide tags

Atankshu

22 Nov 2020, 11:51

5

3,727

by: bumpbot

07 Sep 2024, 10:59

7!! ER

The net value of a certain stock increased at a constant

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

AtifS

05 Mar 2010, 23:58

4

3,696

by: KarishmaB

11 Jun 2014, 01:42

7!! ER

In the figure above ABCD is a rectangle and point K is the c

805+ Level | Geometry

805+ Level | Geometry hide tags

AtlanticGMAT

30 May 2014, 08:29

10

16

5,870

by: bumpbot

19 Sep 2018, 01:01

7!! ER

If a, b, c, and d are positive, is ac + bd > bc + ad?

605-655 Level | Inequalities

605-655 Level | Inequalities hide tags

audiogal101

22 Oct 2013, 10:28

8

7

10,809

by: bumpbot

13 Jan 2022, 06:58

7!! ER

What is the value of x?

655-705 Level | Algebra

655-705 Level | Algebra hide tags

audiogal101

29 Nov 2013, 04:03

3

5

2,828

by: bumpbot

28 Oct 2020, 09:07

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 x is greater than 7, is y less than x?

605-655 Level | Inequalities, Number Properties

605-655 Level | Inequalities, Number Properties hide tags

audiogal101

26 Nov 2013, 02:05

2

3

3,348

by: bumpbot

11 Oct 2016, 23:42

7!! ER

If p, q, r, and s are non-zero numbers, is pr/qs > r/q?

705-805 Level | Inequalities

705-805 Level | Inequalities hide tags

Aurion

29 Aug 2014, 00:11

16

13

10,267

by: bumpbot

06 May 2024, 12:22

7!! ER

Seven different numbers are selected from the integers 1 to

605-655 Level | Remainders

605-655 Level | Remainders hide tags

aurobindo

07 Feb 2007, 06:04

27

5

16,228

by: Bunuel

22 Jul 2014, 14:35

7!! ER

The probability that event E occurs is 0.8 and the probability that

655-705 Level | Probability

655-705 Level | Probability hide tags

av1901

02 Nov 2022, 08:45

7

2

2,651

by: bumpbot

18 Dec 2023, 12:06

7!! ER

A certain car averaged 20 miles per gallon of gasoline on a trip from

605-655 Level | Distance and Speed Problems

605-655 Level | Distance and Speed Problems hide tags

averagedude23

10 Nov 2023, 10:44

58

6

10,810

by: bumpbot

12 Nov 2025, 08:52

7!! ER

Each piece of candy in a certain jar is either brown, red, or green.

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

averagedude23

10 Nov 2023, 10:37

18

3

7,246

by: jmaxr

20 Jun 2025, 21:46

7!! ER

A stamp collection that has an appraised value of $600 consists of twi

705-805 Level | Word Problems

705-805 Level | Word Problems hide tags

averagedude23

10 Nov 2023, 10:26

78

6

13,638

by: KarishmaB

05 May 2025, 23:00

7!! ER

If the average (arithmetic mean) of four numbers is 10, how many of

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

AverageGuy123

27 Feb 2015, 21:22

21

7

14,831

by: bumpbot

03 Jan 2025, 14:13

7!! ER

Given that P and Q are non-zero integers, is P/Q>(PQ)^2?

705-805 Level | Inequalities

705-805 Level | Inequalities hide tags

Avi077

17 Dec 2022, 23:55

3

1

1,638

by: chetan2u

19 Dec 2022, 05:12

7!! ER

Is the product of 3p and 4 greater than 20?

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

avi2crackgmat

03 Mar 2013, 13:28

7

5

7,623

by: bumpbot

10 Aug 2023, 23:21

7!! ER

What is the average of numbers a and b?

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

AVINASH77

21 Apr 2016, 13:09

5

3

2,112

by: MathRevolution

25 Apr 2016, 06:22

7!! ER

How many of the 40 securities in a portfolio are domestic stocks?

555-605 Level | Overlapping Sets

555-605 Level | Overlapping Sets hide tags

avohden

09 Oct 2013, 16:48

6

5

3,530

by: bumpbot

01 Oct 2024, 02:31

7!! ER

A health club charges an annual $10 renewal fee for all memb

605-655 Level | Word Problems

605-655 Level | Word Problems hide tags

avohden

02 Oct 2013, 10:10

15

13

6,177

by: bumpbot

24 Mar 2024, 04:55

7!! ER

Is x^3 less than x ?

605-655 Level | Inequalities

605-655 Level | Inequalities hide tags

avohden

10 Oct 2013, 17:31

4

9

5,655

by: bumpbot

17 Jan 2024, 03:49

7!! ER

If x^2 - y^2 = 27, what is the value of (x + y)^2 ?

605-655 Level | Algebra

605-655 Level | Algebra hide tags

avohden

02 Nov 2013, 00:47

27

9

12,583

by: bumpbot

05 Nov 2023, 04:51

7!! ER

If the length of Amanda's membership was rounded up to the

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

avohden

10 Oct 2013, 20:16

4

3,023

by: bumpbot

21 Sep 2023, 07:44

7!! ER

What is the value of xy ?

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

avohden

24 Oct 2013, 17:10

5

3

4,014

by: bumpbot

02 Feb 2023, 05:02

7!! ER

Is ax = 6 - bx ?

605-655 Level | Algebra

605-655 Level | Algebra hide tags

avohden

24 Oct 2013, 17:35

5

7

4,208

by: bumpbot

02 Feb 2023, 03:40

7!! ER

Is the product of integers m and n odd?

505-555 Level | Number Properties

505-555 Level | Number Properties hide tags

avohden

09 Oct 2013, 19:56

3

5

3,499

by: bumpbot

20 Jan 2021, 10:45

7!! ER

Is n^2 an even integer?

Poor Quality

Poor Quality hide tags

avohden

02 Nov 2013, 00:56

14

7

3,863

by: Bunuel

07 Jan 2021, 00:36

7!! ER

At a furniture store, each chair sells for the same price an

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

avohden

02 Oct 2013, 10:20

2

5

3,363

by: Alvarito

29 Apr 2020, 20:03

7!! ER

Is xyz > 0 ? (1) xy + yz > 0 (2) xz > 0

605-655 Level | Inequalities

605-655 Level | Inequalities hide tags

avohden

16 Nov 2013, 00:51

4

5,129

by: bumpbot

03 Apr 2019, 05:55

7!! ER

Is the number y between 0.3 and 0.6 ?

505-555 Level | Inequalities

505-555 Level | Inequalities hide tags

avohden

24 Oct 2013, 17:24

1

4

5,536

by: chetan2u

27 May 2016, 05:56

7!! ER

What is the value of b ?

505-555 Level | Algebra

505-555 Level | Algebra hide tags

avohden

22 Oct 2013, 22:00

5

2,951

by: Bunuel

01 Dec 2013, 07:21

7!! ER

Is xy > 7 ? (1) x + y = 7 (2) 1 x 3 and 2 y 4

505-555 Level | Inequalities

505-555 Level | Inequalities hide tags

avohden

02 Nov 2013, 00:40

3

2

3,586

by: avohden

05 Nov 2013, 22:42

7!! ER

What is the average speed of the car during its entire trip?

655-705 Level | Distance and Speed Problems

655-705 Level | Distance and Speed Problems hide tags

AweSome777

10 Jul 2019, 07:25

14

10

6,169

by: bumpbot

15 Aug 2025, 21:36

7!!

The price of a car was m dollars. It then depreciated by x%. Later, it

805+ Level | Percent and Interest Problems, Word Problems

805+ Level | Percent and Interest Problems, Word Problems hide tags

AweSome777

11 Jul 2019, 12:09

8

4

2,405

by: JohnFish

25 Jan 2025, 09:03

Data Sufficiency (DS)