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

7!! ER

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

If a and b are integers, is b even?

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

jakolik

16 Aug 2010, 06:57

34

9

14,380

by: bumpbot

11 Nov 2023, 03:53

7!! ER

Is x^3 > x^2?

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

1, 2

seekmba

16 Aug 2010, 14:18

21

27

11,541

by: bumpbot

18 Feb 2022, 08:50

7!! ER

In the decimal representation of x, where 0 < x < 1, is the

705-805 Level | Fractions and Ratios, Number Properties

705-805 Level | Fractions and Ratios, Number Properties hide tags

udaymathapati

17 Aug 2010, 06:37

424

15

35,623

by: bumpbot

02 Nov 2025, 09:09

7!! ER

Is 7 < n^(1/2) < 8? (1) n > 50 (2) n < 60

Sub 505 Level | Inequalities, Roots

Sub 505 Level | Inequalities, Roots hide tags

cmugeria

17 Aug 2010, 08:45

15

10

11,481

by: bumpbot

18 Jun 2024, 02:59

7!! ER

If r > 0 and s > 0, is r/s < s/r? (1) r/(3s) = 1/4 (2) s = r + 4

Sub 505 Level | Inequalities

Sub 505 Level | Inequalities hide tags

cmugeria

17 Aug 2010, 09:02

157

14

47,968

by: bumpbot

30 Jun 2025, 08:52

7!! ER

Of the 70 children who visited a certain doctor last week,

505-555 Level | Overlapping Sets

505-555 Level | Overlapping Sets hide tags

aiming4mba

17 Aug 2010, 09:57

5

6

3,636

by: bumpbot

22 Jan 2018, 04:58

7!! ER

The sequence s1, s2, s3, ..., sn, ... is such that Sn = 1/n - 1/(n+1)

605-655 Level | Sequences

605-655 Level | Sequences hide tags

Bunuel

17 Aug 2010, 12:46

531

14

72,425

by: bumpbot

19 May 2025, 09:38

7!! ER

If 8x > 4 + 6x, what is the value of the integer x? (1) 6

655-705 Level | Inequalities

655-705 Level | Inequalities hide tags

heyholetsgo

18 Aug 2010, 10:06

50

15

22,543

by: bumpbot

17 Dec 2024, 06:26

7!! ER

If w + x < 0, is w - y > 0 ?

655-705 Level | Inequalities

655-705 Level | Inequalities hide tags

uzzy12

18 Aug 2010, 21:31

7

5

3,812

by: bumpbot

20 Jun 2017, 09:53

7!! ER

If 500 is the multiple of 100 that is closest to x and 400 is the mult

655-705 Level | Fractions and Ratios, Multiples and Factors

655-705 Level | Fractions and Ratios, Multiples and Factors hide tags

gmatbull

19 Aug 2010, 02:57

207

15

38,656

by: bumpbot

28 Oct 2025, 23:09

7!! ER

Is x/m*(m^2+n^2+k^2)=xm+yn+zk?

555-605 Level | Algebra

555-605 Level | Algebra hide tags

heyholetsgo

19 Aug 2010, 03:29

146

7

28,420

by: KanikaJain

21 Oct 2024, 04:28

7!! ER

In 1995 Division A of company had 4850 customers. If there

605-655 Level | Word Problems

605-655 Level | Word Problems hide tags

jananijayakumar

20 Aug 2010, 01:58

73

13

17,687

by: GyanviP

08 Oct 2025, 01:36

7!! ER

2001, the closing price of stock A and stock B are the same.

655-705 Level | Percent and Interest Problems

655-705 Level | Percent and Interest Problems hide tags

mehdiov

20 Aug 2010, 11:51

79

8

13,879

by: bumpbot

16 Sep 2025, 10:40

7!! ER

Is the positive integer p the sum of the positive prime

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

wininblue

21 Aug 2010, 04:24

1

6

4,745

by: Bunuel

16 Apr 2014, 07:32

7!! ER

The range of set A is R. A number having a value equal to R is added

805+ Level | Statistics and Sets Problems

805+ Level | Statistics and Sets Problems hide tags

nusmavrik

23 Aug 2010, 07:55

76

10

16,472

by: bumpbot

11 Jul 2024, 02:47

7!! ER

If b, c, and d are constants and x^2 + bx + c = (x + d)^2

655-705 Level | Algebra

655-705 Level | Algebra hide tags

udaymathapati

23 Aug 2010, 08:51

80

13

20,761

by: bumpbot

31 Aug 2023, 01:42

7!! ER

If a, b, k, and m are positive integers, is a^k factor of

555-605 Level | Exponents, Multiples and Factors

555-605 Level | Exponents, Multiples and Factors hide tags

udaymathapati

23 Aug 2010, 08:52

14

4

5,370

by: bumpbot

25 Aug 2022, 21:32

7!! ER

If each of the students in a certain mathematics class is

505-555 Level | Probability

505-555 Level | Probability hide tags

udaymathapati

23 Aug 2010, 08:54

17

4

14,940

by: bumpbot

15 Apr 2023, 21:01

7!! ER

If x and y are positive integers, what is the greatest common divisor

805+ Level | Multiples and Factors

805+ Level | Multiples and Factors hide tags

1, 2

zest4mba

23 Aug 2010, 11:27

365

31

42,430

by: bumpbot

03 Jul 2025, 02:47

7!! ER

A set of data consists of 4 integers. What is the standard

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

nusmavrik

24 Aug 2010, 01:28

28

7

8,466

by: bumpbot

11 Jan 2024, 00:30

7!! ER

If ax + b = 0, is x > 0 ? (1) a + b > 0 (2) a - b > 0

655-705 Level | Inequalities

655-705 Level | Inequalities hide tags

1, 2, 3

uzzy12

24 Aug 2010, 17:41

1,053

46

143,964

by: bumpbot

17 Jan 2025, 19:34

7!! ER

Is a > b ? (1) a/b = 7/10 (2) a = 70/100*b

605-655 Level | Algebra, Inequalities

605-655 Level | Algebra, Inequalities hide tags

Maude

25 Aug 2010, 02:11

72

11

13,602

by: bumpbot

20 Nov 2024, 12:21

7!! ER

Circle C is in the xy-plane, what is the area of the circle?

705-805 Level | Coordinate Plane

705-805 Level | Coordinate Plane hide tags

jitendra

25 Aug 2010, 04:46

54

11

10,648

by: bumpbot

08 Sep 2023, 08:05

7!! ER

The number of antelope in a certain herd increases every

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

jananijayakumar

26 Aug 2010, 02:40

137

15

33,299

by: bumpbot

06 Jan 2025, 12:43

7!! ER

If y > 0, is (y^3 – y) divisible by 4?

705-805 Level | Multiples and Factors, Number Properties

705-805 Level | Multiples and Factors, Number Properties hide tags

zisis

26 Aug 2010, 05:31

12

14

5,980

by: bumpbot

22 Jul 2023, 14:38

7!! ER

If x and y are positive, is 4x > 3y?

655-705 Level | Inequalities

655-705 Level | Inequalities hide tags

udaymathapati

26 Aug 2010, 10:07

68

15

19,073

by: bumpbot

11 Aug 2024, 00:32

7!! ER

The members of a recruiting class of a certain military

Poor Quality

Poor Quality hide tags

rxs0005

27 Aug 2010, 09:10

2

3

4,357

by: bumpbot

08 May 2021, 01:33

7!! ER

Is m < 0? (1) -m = |-m| (2) m^2 = 9

655-705 Level | Absolute Values, Inequalities

655-705 Level | Absolute Values, Inequalities hide tags

seekmba

27 Aug 2010, 14:35

108

12

24,041

by: bumpbot

23 Jan 2025, 12:59

7!! ER

Seven different numbers are selected from the integers 1 to

605-655 Level | Remainders

605-655 Level | Remainders hide tags

udaymathapati

28 Aug 2010, 02:58

189

17

29,032

by: rak08

28 May 2025, 02:37

7!! ER

A number of oranges are to be distributed evenly among a

705-805 Level | Multiples and Factors, Word Problems

705-805 Level | Multiples and Factors, Word Problems hide tags

jananijayakumar

28 Aug 2010, 10:05

93

11

28,873

by: bumpbot

10 Jun 2025, 10:15

7!! ER

If x and y are positive, is x^3 > y? (1) x^(1/2) > y (2) x > y

655-705 Level | Exponents +2 tags

655-705 Level | Exponents, Inequalities, Roots hide tags

udaymathapati

30 Aug 2010, 09:38

60

10

17,016

by: bumpbot

21 May 2025, 11:36

7!! ER

If x and y are positive integers such that x = 8y + 12, what is the

705-805 Level | Multiples and Factors, Number Properties

705-805 Level | Multiples and Factors, Number Properties hide tags

1, 2

metallicafan

31 Aug 2010, 01:22

931

33

105,319

by: egmat

03 Oct 2025, 03:34

7!! ER

Is n an integer? (1) n^2 is an integer (2) n^(1/2) is an

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

vwjetty

31 Aug 2010, 14:04

194

17

35,367

by: rak08

11 May 2025, 22:12

7!! ER

What is the value of a?

505-555 Level | Algebra

505-555 Level | Algebra hide tags

HustleHarder

31 Aug 2010, 14:46

4

7

4,246

by: bumpbot

10 Jun 2024, 22:06

7!! ER

Stores L and M each sell a certain product at a different regular pric

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

31 Aug 2010, 22:31

190

19

38,180

by: bumpbot

13 Jul 2025, 23:08

7!! ER

Martha bought several pencils. If each pencil was either a

555-605 Level | Algebra, Word Problems

555-605 Level | Algebra, Word Problems hide tags

1, 2

Bull78

01 Sep 2010, 10:02

374

26

62,129

by: bumpbot

13 Apr 2025, 17:46

7!! ER

Is x > 3 ?

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

zest4mba

02 Sep 2010, 08:13

4

6

3,901

by: bumpbot

25 Jan 2020, 08:34

7!!

If n and k are positive integers, is n/k an even integer?

555-605 Level | Multiples and Factors, Number Properties

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

udaymathapati

02 Sep 2010, 12:46

25

5

16,643

by: bumpbot

17 Mar 2024, 02:28

7!! ER

If line k in the xy-plane has equation y = mx + b, where m and b are

605-655 Level | Coordinate Plane

605-655 Level | Coordinate Plane hide tags

udaymathapati

02 Sep 2010, 12:52

169

9

39,356

by: bumpbot

13 Aug 2025, 11:18

7!! ER

If a and b are positive integers divisible by 6, is 6 the greatest com

705-805 Level | Multiples and Factors

705-805 Level | Multiples and Factors hide tags

1, 2

gmatbull

02 Sep 2010, 23:28

223

24

39,464

by: bumpbot

16 May 2025, 22:04

7!! ER

If ABCD is a quadrilateral, is AB=BC=CD=DA ?

655-705 Level | Geometry

655-705 Level | Geometry hide tags

tt11234

03 Sep 2010, 14:40

33

13

19,299

by: bumpbot

22 Oct 2022, 05:33

7!! ER

What is the numerical value of 1/a + 1/b + 1/c ?

655-705 Level | Algebra

655-705 Level | Algebra hide tags

BeavisMan

03 Sep 2010, 19:18

18

13

32,063

by: bumpbot

21 Nov 2024, 06:26

7!! ER

In the xy-plane, does the line with equation y = 3x + 2 contains the

605-655 Level | Coordinate Plane

605-655 Level | Coordinate Plane hide tags

1, 2

gaurav2k101

04 Sep 2010, 06:35

898

20

115,415

by: bumpbot

26 Dec 2024, 07:46

7!! ER

Lines k and m are parallel to each other. Is the slope of

505-555 Level | Coordinate Plane

505-555 Level | Coordinate Plane hide tags

Orange08

05 Sep 2010, 06:55

214

10

38,004

by: bumpbot

11 Nov 2024, 17:57

7!! ER

Leo can buy a certain computer for p1 dollars in State A, where the sa

655-705 Level | Percent and Interest Problems, Word Problems

655-705 Level | Percent and Interest Problems, Word Problems hide tags

Orange08

05 Sep 2010, 06:58

266

16

38,369

by: Bunuel

21 Apr 2025, 07:56

7!! ER

In the figure above, if x and y are each less than 90 and PS

505-555 Level | Geometry

505-555 Level | Geometry hide tags

Orange08

05 Sep 2010, 12:50

207

11

53,379

by: bumpbot

29 Nov 2024, 01:22

7!! ER

If y and z are integers, is y*(z + 1) odd? (1) y is odd (2)

Sub 505 Level | Number Properties

Sub 505 Level | Number Properties hide tags

anticipation

06 Sep 2010, 07:39

20

12

18,759

by: bumpbot

16 Feb 2025, 19:12

7!! ER

How much time did it take a certain car to travel 400

555-605 Level | Distance and Speed Problems

555-605 Level | Distance and Speed Problems hide tags

1, 2

DSGB

06 Sep 2010, 12:09

203

23

47,692

by: findingmyself

23 Jun 2025, 12:06

7!! ER

How many odd integers are greater than the integer x and

705-805 Level | Number Properties

705-805 Level | Number Properties hide tags

Orange08

06 Sep 2010, 13:09

378

18

72,697

by: bumpbot

21 Apr 2025, 21:30

7!! ER

What is the value of x + 7 ?

555-605 Level | Absolute Values, Algebra

555-605 Level | Absolute Values, Algebra hide tags

mehdiov

06 Sep 2010, 15:00

88

9

28,801

by: bumpbot

20 Oct 2024, 03:17

Data Sufficiency (DS)