GMAT Club Forum

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Complete 1000 GMAT Problem Solving Series (PS-1000 Series) Questions

Bunuel

03 Dec 2022, 14:23

74

7

36,205

by: Bunuel

06 Apr 2024, 02:26

ER

100 Hardest and easiest questions for PS as of May 2024

Bunuel

21 Aug 2015, 03:49

961

5

259,729

by: bb

30 Mar 2024, 10:13

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GMAT PS Question Directory by Topic & Difficulty

bb

22 Feb 2012, 11:27

2,862

0

1,187,067

by: bb

22 Feb 2012, 11:27

ER

A certain liquid leaks out of a container at the rate of k liters for

Sub 505 Level | Word Problems, Work and Rate Problems

Sub 505 Level | Word Problems, Work and Rate Problems hide tags

zaarathelab

14 Jan 2010, 07:01

169

15

38,172

by: bumpbot

20 Feb 2024, 15:07

ER

As x increases from 165 to 166, which of the following must

505-555 Level | Algebra, Must or Could be True Questions

505-555 Level | Algebra, Must or Could be True Questions hide tags

Walkabout

26 Dec 2012, 07:13

169

12

36,912

by: bumpbot

18 Nov 2023, 03:19

ER

In packing for a trip, Sarah puts three pairs of socks - one

655-705 Level | Probability

655-705 Level | Probability hide tags

1, 2

akhil911

18 May 2014, 00:27

169

38

20,659

by: sujoykrdatta

29 Jul 2023, 11:17

ER

Each of the following equations has at least one solution EXCEPT

805+ Level | Exponents

805+ Level | Exponents hide tags

1, 2

marcusaurelius

12 May 2010, 10:12

169

20

30,233

by: bumpbot

01 Feb 2023, 06:21

ER

In a certain sequence, every term after the first is determi

805+ Level | Sequences

805+ Level | Sequences hide tags

1, 2

enigma123

12 Jan 2012, 22:42

168

22

29,094

by: bumpbot

09 Apr 2024, 04:01

ER

Which of the following CANNOT be the sum of two prime numbers?

605-655 Level | Number Properties

605-655 Level | Number Properties hide tags

banksy

17 Feb 2011, 15:10

168

12

29,279

by: bumpbot

16 Mar 2024, 05:39

ER

Machines X and Y run at different constant rates, and machine X can co

505-555 Level | Work and Rate Problems

505-555 Level | Work and Rate Problems hide tags

gmatt1476

21 Sep 2019, 06:26

168

13

18,955

by: bumpbot

01 Jan 2024, 21:31

ER

If a fair 6-sided die is rolled three times, what is the probability

605-655 Level | Probability

605-655 Level | Probability hide tags

1, 2

shyind

04 Nov 2015, 05:15

168

30

135,183

by: bumpbot

07 Nov 2023, 05:27

ER

Each of the nine digits 0, 1, 1, 4, 5, 6, 8, 8, and 9 is used once to

555-605 Level | Arithmetic, Min-Max Problems

555-605 Level | Arithmetic, Min-Max Problems hide tags

parkhydel

27 Apr 2020, 15:32

168

9

20,858

by: bumpbot

12 Sep 2023, 03:27

ER

A company plans to assign identification numbers to its empl

555-605 Level | Combinations

555-605 Level | Combinations hide tags

1, 2

judokan

23 Aug 2008, 08:21

168

23

68,876

by: bumpbot

05 Sep 2023, 12:50

ER

Of the following integers which is the closest approximation

505-555 Level | Algebra, Arithmetic

505-555 Level | Algebra, Arithmetic hide tags

vannbj

14 May 2010, 08:34

168

14

79,909

by: achloes

29 May 2023, 05:32

ER

An open box in the shape of a cube measuring 50 centimeters on each si

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

30 Jul 2018, 22:04

168

16

26,636

by: bumpbot

14 May 2023, 04:27

ER

Two different primes may be said to “rhyme” around an integer if they

805+ Level | Number Properties

805+ Level | Number Properties hide tags

gmatpapa

03 Jan 2011, 10:58

167

17

19,551

by: bumpbot

06 Jun 2024, 23:11

ER

How many four-digit positive integers can be formed by using

705-805 Level | Combinations

705-805 Level | Combinations hide tags

1, 2

gmihir

22 May 2012, 09:35

167

29

34,185

by: bumpbot

28 Apr 2024, 17:21

ER

The cost C, in dollars, to remove p percent of a certain pollutant fro

505-555 Level | Percent and Interest Problems

505-555 Level | Percent and Interest Problems hide tags

Bunuel

18 Oct 2015, 13:15

167

17

52,413

by: Bunuel

18 Apr 2024, 07:43

ER

How many randomly assembled people are needed to have a better than 50

655-705 Level | Probability

655-705 Level | Probability hide tags

1, 2

Bunuel

11 Oct 2009, 17:25

167

22

20,746

by: bumpbot

10 Apr 2024, 23:27

ER

If a and b are odd integers, a Δ b represents the product of

705-805 Level | Arithmetic

705-805 Level | Arithmetic hide tags

daviesj

26 Dec 2012, 02:29

167

13

14,411

by: Bunuel

21 Mar 2024, 11:32

ER

If 6^y is a factor of (10!)^2, What is the greatest possible

555-605 Level | Multiples and Factors

555-605 Level | Multiples and Factors hide tags

essarr

19 Mar 2012, 23:15

167

11

27,625

by: Bunuel

17 Mar 2024, 05:08

ER

Fresh dates contain 90% water while dry dates contain 28%

605-655 Level | Mixture Problems

605-655 Level | Mixture Problems hide tags

1, 2

prat29

28 Nov 2012, 10:13

167

22

34,363

by: bumpbot

10 Mar 2024, 09:50

ER

If x, y, and z are positive integers such that x is a factor of y, and

505-555 Level | Multiples and Factors

505-555 Level | Multiples and Factors hide tags

Bunuel

18 Mar 2014, 01:36

167

15

53,378

by: KarishmaB

09 Mar 2024, 01:37

ER

If x < y < z and y - x > 5, where x is an even integer and y and z are

555-605 Level | Min-Max Problems, Number Properties

555-605 Level | Min-Max Problems, Number Properties hide tags

1, 2

eybrj2

28 Mar 2012, 02:00

167

22

29,836

by: bumpbot

29 Dec 2023, 22:45

ER

Last year Department Store X had a sales total for December that was

555-605 Level | Fractions and Ratios

555-605 Level | Fractions and Ratios hide tags

Bunuel

05 Mar 2014, 02:12

167

17

31,257

by: GMATCoachBen

27 Dec 2023, 22:33

ER

Adam and Brianna plan to install a new tile floor in a classroom. Adam

555-605 Level | Work and Rate Problems

555-605 Level | Work and Rate Problems hide tags

1, 2

Bunuel

06 Oct 2014, 04:00

167

22

28,739

by: bumpbot

25 Aug 2023, 05:32

ER

A shipment of 1500 heads of cabbage, each of which was approximately

555-605 Level | Percent and Interest Problems, Word Problems

555-605 Level | Percent and Interest Problems, Word Problems hide tags

1, 2

GMATD11

19 Oct 2010, 08:48

166

22

30,664

by: bumpbot

31 May 2024, 03:37

ER

Machine A and machine B are each used to manufacture 660

655-705 Level | Work and Rate Problems

655-705 Level | Work and Rate Problems hide tags

1, 2

zisis

07 Aug 2010, 05:37

166

20

34,950

by: sayan640

26 May 2024, 06:08

ER

What is the total number of positive integers that are less

655-705 Level | Multiples and Factors

655-705 Level | Multiples and Factors hide tags

eybrj2

24 Feb 2012, 23:11

166

8

23,374

by: Fish181

08 May 2024, 09:45

ER

The function f(x) is defined for all positive integers x as

805+ Level | Multiples and Factors

805+ Level | Multiples and Factors hide tags

Bunuel

10 Jun 2014, 06:50

166

15

22,097

by: bumpbot

08 Apr 2024, 11:04

ER

Fox jeans regularly sell for $15 a pair and Pony jeans regularly sell

705-805 Level | Percent and Interest Problems

705-805 Level | Percent and Interest Problems hide tags

shanewyatt

30 Dec 2009, 14:34

166

19

22,229

by: Kinshook

02 Apr 2024, 22:19

ER

A, B, C, D, E, F, G, and H are all integers, listed in order of increa

655-705 Level | Algebra +2 tags

655-705 Level | Algebra, Exponents, Sequences hide tags

Bunuel

04 Nov 2014, 09:37

166

16

19,611

by: bumpbot

08 Mar 2024, 01:14

ER

Nine family members: 5 grandchildren (3 brothers and 2 siste

805+ Level | Combinations

805+ Level | Combinations hide tags

1, 2

Bunuel

25 Jul 2014, 09:09

166

22

16,918

by: bumpbot

25 Nov 2023, 05:09

ER

For any integer p, *p is equal to the product of all the int

655-705 Level | Multiples and Factors, Number Properties

655-705 Level | Multiples and Factors, Number Properties hide tags

gmatpapa

19 Apr 2011, 05:33

166

19

17,572

by: bumpbot

07 Nov 2023, 01:24

ER

If |a| > |b|, which of the following must be true?

555-605 Level | Absolute Values +2 tags

555-605 Level | Absolute Values, Inequalities, Must or Could be True Questions hide tags

MBAhereIcome

30 Aug 2011, 03:32

166

14

31,931

by: bumpbot

27 Jun 2023, 13:38

ER

How many words can be formed by taking 4 letters at a time out of the

805+ Level | Combinations, Out of Scope - Too Hard

805+ Level | Combinations, Out of Scope - Too Hard hide tags

jatt86

14 Apr 2010, 05:33

166

19

128,391

by: Bunuel

08 Mar 2023, 12:17

ER

A right triangle ABC has to be constructed in the xy-plane

655-705 Level | Combinations, Coordinate Geometry

655-705 Level | Combinations, Coordinate Geometry hide tags

zisis

08 Sep 2010, 12:21

166

9

16,771

by: Bunuel

09 Oct 2022, 09:19

ER

What is the tenth digit to the right of the decimal point

655-705 Level | Arithmetic +2 tags

655-705 Level | Arithmetic, Fractions and Ratios, Number Properties hide tags

gmatpapa

18 Feb 2011, 03:37

165

18

30,926

by: bumpbot

20 May 2024, 05:50

ER

If each side of ACD above has length 3 and if AB has length 1, what

555-605 Level | Geometry

555-605 Level | Geometry hide tags

boomtangboy

07 Apr 2012, 20:39

165

10

29,596

by: bumpbot

08 May 2024, 05:06

ER

A bank offers an interest of 5% per annum compounded annua

555-605 Level | Percent and Interest Problems

555-605 Level | Percent and Interest Problems hide tags

1, 2

emmak

11 Jun 2013, 03:58

165

24

23,497

by: bumpbot

24 Feb 2024, 15:02

ER

When positive integer n is divided by 13, the remainder is 2. When n

655-705 Level | Remainders

655-705 Level | Remainders hide tags

1, 2

Bunuel

02 Apr 2015, 06:09

165

28

24,334

by: bumpbot

25 Nov 2023, 09:10

ER

Each of the 59 members in a high school class is required

505-555 Level | Overlapping Sets

505-555 Level | Overlapping Sets hide tags

1, 2

manalq8

25 Nov 2011, 14:59

165

20

46,074

by: GobaChatro

12 Oct 2023, 14:28

ER

(root(9 + root(80)) + root(9 - root(80)))^2 =

555-605 Level | Algebra, Roots

555-605 Level | Algebra, Roots hide tags

smarinov

02 Jan 2009, 18:42

165

7

26,391

by: bumpbot

20 Sep 2023, 22:53

ER

One-fifth of the light switches produced by a certain factory are defe

605-655 Level | Fractions and Ratios, Percent and Interest Problems

605-655 Level | Fractions and Ratios, Percent and Interest Problems hide tags

vannu

14 Aug 2009, 07:52

165

19

37,394

by: bumpbot

12 Aug 2023, 12:41

ER

Every morning, Casey walks from her house to the bus stop. She always

605-655 Level | Combinations

605-655 Level | Combinations hide tags

krishnasty

04 Nov 2010, 07:05

165

11

36,410

by: bumpbot

05 Aug 2023, 05:49

ER

If k and x are positive integers and x is divisible by 6

655-705 Level | Number Properties, Roots

655-705 Level | Number Properties, Roots hide tags

1, 2

Burnkeal

29 Oct 2010, 17:10

165

24

36,129

by: bumpbot

10 Jun 2023, 14:58

ER

If y = |2 + x| - |2 – x| and |2x – 15| < 2, how many integer values

805+ Level | Absolute Values

805+ Level | Absolute Values hide tags

1, 2

EgmatQuantExpert

20 May 2015, 10:23

164

23

17,881

by: NG24umich

09 May 2024, 11:52

ER

A certain identification code consists of 6 digits, each of which is

705-805 Level | Combinations

705-805 Level | Combinations hide tags

Bunuel

08 Aug 2023, 09:00

164

9

18,894

by: Bunuel

11 Mar 2024, 04:07

ER

Two trains run in opposite directions on a circular track.

555-605 Level | Distance and Speed Problems

555-605 Level | Distance and Speed Problems hide tags

alex1233

15 May 2012, 13:47

164

17

29,284

by: bumpbot

28 Feb 2024, 00:20

ER

Which of the following expressions CANNOT have a negative va

605-655 Level | Absolute Values

605-655 Level | Absolute Values hide tags

TirthankarP

12 Sep 2013, 12:14

164

10

27,362

by: Shubhradeep

23 Jan 2024, 06:11

ER

Given that there are 6 married couples. If we select only 4

655-705 Level | Probability

655-705 Level | Probability hide tags

1, 2

dominion

18 Jan 2008, 01:05

164

32

31,106

by: bumpbot

19 Jun 2023, 10:25

ER

A rectangular box has dimensions 12*10*8 inches. What is the

605-655 Level | Geometry

605-655 Level | Geometry hide tags

1, 2

willget800

25 Apr 2006, 18:54

164

28

40,563

by: bumpbot

20 Feb 2023, 09:09

ER

For every even positive integer m, f(m) represents the product of all

505-555 Level | Number Properties

505-555 Level | Number Properties hide tags

Bunuel

11 Mar 2014, 03:20

163

17

33,207

by: kokus

04 Jun 2024, 11:40

Problem Solving (PS)