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

3,310

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

67,668

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

183,714

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

480,568

by: bb

07 Mar 2012, 08:58

7!! ER

How many books in a certain library have more than 250 pages?

655-705 Level | Statistics and Sets Problems

655-705 Level | Statistics and Sets Problems hide tags

Bunuel

26 Jan 2022, 03:30

12

4

2,479

by: Ters

23 Sep 2025, 06:09

7!! ER

What is the median of m, n and 5?

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

Bunuel

23 Jun 2023, 04:00

2

1,078

by: bumpbot

21 Sep 2025, 07:19

7!! ER

If the average (arithmetic mean) of n consecutive odd integers is 10,

655-705 Level | Statistics and Sets Problems

655-705 Level | Statistics and Sets Problems hide tags

1, 2

tonebeeze

09 Dec 2010, 15:43

485

20

73,245

by: bumpbot

19 Sep 2025, 03:53

7!! ER

The average score of x number of exams is y. When an additional exam

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

Bunuel

08 Oct 2014, 14:23

36

5

12,155

by: bumpbot

18 Sep 2025, 11:47

7!! ER

For a set of 3 numbers, assuming there is only one mode,

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

xcusemeplz2009

16 Dec 2009, 22:36

28

15

9,097

by: bumpbot

18 Sep 2025, 05:58

7!! ER

If x ≤ 4 and y ≥ 10, what is the range of the numbers in the set {5, 8

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

Bunuel

22 Dec 2015, 03:18

14

8

6,246

by: bumpbot

17 Sep 2025, 21:50

7!! ER

The average of 5 different numbers is 14. What is the average (arithme

605-655 Level | Statistics and Sets Problems

605-655 Level | Statistics and Sets Problems hide tags

Bunuel

30 Oct 2019, 21:33

3

7

3,485

by: bumpbot

17 Sep 2025, 16:50

7!!

In a set S={x,12,12,12,14,10,8}, is x positive? 1) The mode of S is gr

605-655 Level | Statistics and Sets Problems

605-655 Level | Statistics and Sets Problems hide tags

TheUltimateWinner

11 Aug 2019, 09:37

7

2

1,472

by: bumpbot

17 Sep 2025, 03:20

7!! ER

A set contains the following 5 numbers: a^2, a^5, a, a/2, a/5. Is the

805+ Level | Statistics and Sets Problems

805+ Level | Statistics and Sets Problems hide tags

1, 2

akhil911

18 May 2014, 05:04

174

26

22,387

by: bumpbot

16 Sep 2025, 09:59

7!! ER

Set S consist of the values 11, -9, 100, 0, x, and y. if x not equal

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

Bunuel

15 Jul 2018, 21:41

10

3

3,132

by: bumpbot

16 Sep 2025, 09:35

7!! ER

If 38 percent of the departments in a certain research organization

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

guddo

24 Jan 2024, 02:18

114

15

13,042

by: KarishmaB

15 Sep 2025, 23:20

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If x and y are positive integers, is x^17 - 2*y^3 odd?

705-805 Level | Multiples and Factors +2 tags

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

Bunuel

15 Dec 2020, 01:15

9

6

2,193

by: bumpbot

15 Sep 2025, 18:06

7!! ER

At a certain university, all employees can be categorized as either pr

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

Bunuel

18 May 2017, 00:18

28

8

6,850

by: bumpbot

15 Sep 2025, 13:58

7!! ER

If the square root of the product of three distinct positive

705-805 Level | Number Properties, Statistics and Sets Problems

705-805 Level | Number Properties, Statistics and Sets Problems hide tags

Bunuel

19 Nov 2009, 13:45

73

15

18,585

by: bumpbot

15 Sep 2025, 11:43

7!! ER

Set S has a range of p and the largest number in set S is v. Set T has

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

Bunuel

27 May 2018, 10:27

5

2

2,418

by: PSKhore

15 Sep 2025, 11:38

7!! ER

If x and y are the standard deviations of two different data sets, is

655-705 Level | Statistics and Sets Problems

655-705 Level | Statistics and Sets Problems hide tags

Bunuel

29 Apr 2018, 09:24

20

8

3,739

by: Bunuel

14 Sep 2025, 01:55

7!! ER

In a set of 5 numbers, if the largest number is 3 more than

655-705 Level | Statistics and Sets Problems

655-705 Level | Statistics and Sets Problems hide tags

rajatr

25 Apr 2013, 03:19

17

7

5,514

by: bumpbot

14 Sep 2025, 01:12

7!! ER

If all the employees of a company fall into one and only one of 3

555-605 Level | Statistics and Sets Problems, Word Problems

555-605 Level | Statistics and Sets Problems, Word Problems hide tags

Bunuel

23 May 2020, 07:55

27

6

10,230

by: bumpbot

13 Sep 2025, 01:35

7!! ER

In a certain company, the average (arithmetic mean) salary of finance

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

GMATBusters

06 Oct 2018, 10:05

12

14

3,561

by: bumpbot

12 Sep 2025, 04:32

7!! ER

What is the median value of the set R, if for every term in

655-705 Level | Statistics and Sets Problems

655-705 Level | Statistics and Sets Problems hide tags

rochak22

07 May 2013, 05:27

108

19

36,127

by: bumpbot

11 Sep 2025, 18:01

7!! ER

Set X and set Y have 10 numbers each. Is standard deviation of set X

605-655 Level | Statistics and Sets Problems

605-655 Level | Statistics and Sets Problems hide tags

exam_explorer

11 Oct 2023, 03:42

2

5

1,669

by: bumpbot

11 Sep 2025, 07:33

7!! ER

Is the standard deviation of numbers w, x, y and z greater than 2?

605-655 Level | Statistics and Sets Problems

605-655 Level | Statistics and Sets Problems hide tags

gmatrant

10 Aug 2010, 19:43

21

9

7,029

by: bumpbot

11 Sep 2025, 05:55

7!! ER

All the apartments in a certain building are either three-bedroom apar

655-705 Level | Statistics and Sets Problems

655-705 Level | Statistics and Sets Problems hide tags

gmatophobia

24 Feb 2024, 14:47

90

7

14,537

by: Bunuel

10 Sep 2025, 10:41

7!! ER

Is the median of the five numbers a,b,c,d,e and e equal to d?

505-555 Level | Arithmetic +2 tags

505-555 Level | Arithmetic, Number Properties, Statistics and Sets Problems hide tags

AbdurRakib

30 Jun 2016, 14:12

96

10

29,895

by: bumpbot

08 Sep 2025, 11:27

7!! ER

All but 5 students in a certain calculus class took the final exam on

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

guddo

24 Jan 2024, 01:11

56

12

11,719

by: quasipariatur

08 Sep 2025, 04:57

7!! ER

In a certain set of five numbers the median is 200

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

tom09b

03 Mar 2012, 12:39

97

13

12,486

by: bumpbot

08 Sep 2025, 01:52

7!! ER

Of the 90 houses in a certain community, 60 have a garden. How many

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

pushpitkc

16 Oct 2017, 13:47

26

6

6,179

by: bumpbot

07 Sep 2025, 13:33

7!! ER

During an experiment, some water was removed from each of

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

vaivish1723

13 May 2010, 04:07

412

19

70,787

by: bumpbot

07 Sep 2025, 05:13

7!! ER

What is the average (arithmetic mean) of 3x and 6y? (1) x + 2y = 7

505-555 Level | Statistics and Sets Problems

505-555 Level | Statistics and Sets Problems hide tags

carcass

02 Nov 2018, 03:54

10

5

7,079

by: bumpbot

05 Sep 2025, 09:01

7!! ER

Is the average (arithmetic mean) height of Porthos, Athos, and Aramis

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

Bunuel

20 May 2019, 21:48

14

7

5,864

by: bumpbot

04 Sep 2025, 08:58

7!! ER

What is the median of the set {a, b, c, d}? 1) The average (arithmetic

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

Russ19

15 Sep 2021, 04:05

34

6

4,029

by: Pranavsawant

03 Sep 2025, 12:06

7!! ER

List A ={1, 2, 3, 4, 5, 6, 7, 8, 9, 10} The integers from list A

805+ Level | Number Properties +2 tags

805+ Level | Number Properties, Overlapping Sets, Statistics and Sets Problems hide tags

kiran120680

13 Jun 2019, 09:13

30

6

6,994

by: bumpbot

03 Sep 2025, 06:16

7!! ER

If a, b, c, d, and e are integers, is the median of the integers great

605-655 Level | Statistics and Sets Problems

605-655 Level | Statistics and Sets Problems hide tags

Bunuel

09 Jan 2024, 02:30

2

3

1,768

by: kabirgandhi

02 Sep 2025, 21:31

7!! ER

Was the median height of the 25 children in a certain class at least 2

655-705 Level | Statistics and Sets Problems

655-705 Level | Statistics and Sets Problems hide tags

tickledpink001

31 Dec 2023, 02:49

75

8

12,169

by: bumpbot

31 Aug 2025, 09:05

7!! ER

The average (arithmetic mean) earnings of the members of group A

705-805 Level | Statistics and Sets Problems, Word Problems

705-805 Level | Statistics and Sets Problems, Word Problems hide tags

Bunuel

13 Aug 2025, 22:00

9

3

974

by: Bunuel

30 Aug 2025, 09:00

7!! ER

S is a set of integers such that i) if a is in S, then a is

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

banksy

24 Feb 2011, 14:15

108

16

22,367

by: Bunuel

30 Aug 2025, 08:54

7!! ER

At a certain high school, there are three sports: baseball,

655-705 Level | Fractions and Ratios, Statistics and Sets Problems

655-705 Level | Fractions and Ratios, Statistics and Sets Problems hide tags

mikemcgarry

10 Sep 2013, 15:39

35

4

13,627

by: bumpbot

28 Aug 2025, 07:57

7!! ER

Alice studies for a hours on each of Monday, Tuesday, and Thursday. Sh

605-655 Level | Statistics and Sets Problems

605-655 Level | Statistics and Sets Problems hide tags

MathRevolution

23 Mar 2018, 00:21

9

4

2,732

by: bumpbot

28 Aug 2025, 07:55

7!! ER

If sets A and B have the same number of terms, is the

655-705 Level | Statistics and Sets Problems

655-705 Level | Statistics and Sets Problems hide tags

Smita04

20 May 2012, 22:48

138

17

25,311

by: bumpbot

28 Aug 2025, 03:09

7!! ER

A store sold 6 bicycles with an average sale price of $1,000. What was

605-655 Level | Statistics and Sets Problems

605-655 Level | Statistics and Sets Problems hide tags

Bunuel

06 Oct 2015, 05:59

25

9

9,652

by: anushree01

28 Aug 2025, 02:25

7!! ER

Two football teams, A and B, each played ten games in a season

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

tapasgupta

14 Jul 2019, 00:10

10

3

5,619

by: bumpbot

27 Aug 2025, 17:13

7!! ER

When 2 numbers are removed from 1, 3, 5, 7, 9, 11, 13, 15, 17, and 19,

805+ Level | Statistics and Sets Problems

805+ Level | Statistics and Sets Problems hide tags

Bunuel

04 Jan 2023, 02:30

11

6

3,568

by: KRNSW

27 Aug 2025, 11:14

7!! ER

Committee X and Committee Y , which have no common members

505-555 Level | Statistics and Sets Problems

505-555 Level | Statistics and Sets Problems hide tags

sunland

01 Jul 2010, 05:57

90

14

23,672

by: bumpbot

26 Aug 2025, 20:02

7!! ER

Steve took 5 history exams during a semester. Each score was one of th

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

Bunuel

14 Mar 2018, 01:46

7

4

3,208

by: bumpbot

25 Aug 2025, 11:38

7!! ER

If set S consists of the numbers 1, 5, -2, 8, and n, is 0 <

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

Stiv

14 May 2012, 12:55

71

13

25,448

by: akhilachitte

24 Aug 2025, 10:13

7!! ER

Six numbers are randomly selected and placed within a set. If the set

805+ Level | Statistics and Sets Problems

805+ Level | Statistics and Sets Problems hide tags

Bunuel

10 Jun 2018, 05:00

30

16

3,953

by: bumpbot

24 Aug 2025, 04:27

7!!

In company X, 70% of the male employees and 38% of the female employee

605-655 Level | Statistics and Sets Problems

605-655 Level | Statistics and Sets Problems hide tags

RenB

19 May 2023, 21:19

15

4

4,415

by: DonBosco7

24 Aug 2025, 01:14

7!! ER

What is the median score of the class?

605-655 Level | Statistics and Sets Problems

605-655 Level | Statistics and Sets Problems hide tags

Bunuel

31 Jan 2017, 11:27

6

2

3,313

by: bumpbot

23 Aug 2025, 08:40

7!! ER

If the highest observation in the set S is 3 standard deviations above

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

Bunuel

14 Apr 2023, 01:30

11

2

2,994

by: bumpbot

21 Aug 2025, 09:05

7!! ER

If the average (arithmetic mean) of four different numbers is 30, how

605-655 Level | Statistics and Sets Problems

605-655 Level | Statistics and Sets Problems hide tags

kook44

22 Jun 2006, 18:13

209

14

77,118

by: bumpbot

19 Aug 2025, 22:29

Data Sufficiency (DS)