GMAT Problem Solving (PS) Forum - Free Practice Questions

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

Bunuel

03 Dec 2022, 14:23

321

12

151,860

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of March 2026

Bunuel

01 Jan 2026, 05:45

1.1k

8

312,336

by: Shashankksharma

17 Apr 2026, 02:55

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GMAT PS Question Directory by Topic & Difficulty

bb

16 Apr 2026, 14:28

3.3k

0

1,383,632

by: bb

16 Apr 2026, 14:28

ER

In how many different ways can the letters A, A, B

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

tania

17 Jun 2012, 02:13

376

17

71,700

by: bumpbot

30 Oct 2025, 01:12

ER

In a company of 100 employees, 75 have at Laptop, 80 have at least one

705-805 (Hard) | Overlapping Sets

705-805 (Hard) | Overlapping Sets hide tags

GMATBusters

07 Dec 2019, 19:13

79

17

8,986

by: bumpbot

28 Oct 2025, 12:24

ER

Which of the following triples of numbers have the same

605-655 (Medium) | Statistics and Sets Problems

605-655 (Medium) | Statistics and Sets Problems hide tags

zbvl

01 Nov 2013, 07:08

293

17

45,794

by: harryzhang

27 Oct 2025, 23:14

ER

Find the value of x

555-605 (Medium) | Algebra, Roots

555-605 (Medium) | Algebra, Roots hide tags

ritula

04 Feb 2009, 02:04

104

17

18,915

by: bumpbot

27 Oct 2025, 02:34

ER

In a home library consisting of 108 books, some hardcover an

655-705 (Hard) | Fractions and Ratios, Min-Max Problems

655-705 (Hard) | Fractions and Ratios, Min-Max Problems hide tags

registerincog

16 Nov 2013, 06:23

103

17

14,382

by: bumpbot

26 Oct 2025, 13:53

ER

Diana is going on a school trip along with her two brothers,

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

rpgmat2010

09 Jul 2010, 17:16

93

17

17,017

by: bumpbot

26 Oct 2025, 10:04

ER

If n is a positive integer and n^2 is divisible by 96, then

555-605 (Medium) | Multiples and Factors

555-605 (Medium) | Multiples and Factors hide tags

enigma123

08 Apr 2011, 04:27

251

17

40,207

by: bumpbot

25 Oct 2025, 05:35

ER

If x is the average (arithmetic mean) of 5 consecutive even

605-655 (Medium) | Must or Could be True, Statistics and Sets Problems

605-655 (Medium) | Must or Could be True, Statistics and Sets Problems hide tags

GMATD11

30 Oct 2018, 01:09

74

17

38,235

by: bumpbot

19 Oct 2025, 05:54

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A dishonest milk man tops up his bucket which is only 4/5 th full of m

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

msk0657

13 Jun 2016, 12:30

56

17

15,309

by: bumpbot

17 Oct 2025, 09:30

ER

If 2x + 5y = 103, then how many pairs of (x, y), where x and y are pos

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

29 May 2020, 03:54

40

17

16,366

by: bumpbot

14 Oct 2025, 09:36

ER

In how many different ways can the letters of the word 'READING' be a

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

EgmatQuantExpert

20 Mar 2017, 06:11

69

17

9,696

by: Kinshook

12 Oct 2025, 05:56

ER

The concentration of a certain chemical in a full water tank

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

joemama142000

02 Mar 2014, 04:36

55

17

17,996

by: bumpbot

11 Oct 2025, 02:46

ER

If the average (arithmetic mean) of seven consecutive integers is k +

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

13 Sep 2017, 03:27

75

17

30,785

by: bumpbot

09 Oct 2025, 12:31

ER

An airline passenger is planning a trip that involves three

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

17 Mar 2014, 00:14

199

17

50,823

by: Bunuel

09 Oct 2025, 07:35

ER

In a diving competition, each diver has a 20% chance of a perfect dive

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bunuel

02 Jul 2015, 02:31

42

17

13,443

by: Ishaan30

08 Oct 2025, 23:43

ER

The range of a function is the set of all possible values of the func

705-805 (Hard) | Functions and Custom Characters, Number Properties

705-805 (Hard) | Functions and Custom Characters, Number Properties hide tags

Bunuel

13 Aug 2023, 12:00

227

17

44,134

by: egmat

08 Oct 2025, 06:10

ER

The domain of the function f(x) = \sqrt{\sqrt{x+2} - \sqrt{4-x

655-705 (Hard) | Functions and Custom Characters, Roots

655-705 (Hard) | Functions and Custom Characters, Roots hide tags

Bunuel

13 Aug 2023, 06:00

416

17

52,782

by: egmat

08 Oct 2025, 06:08

ER

The figure shown represents a piece of land that is in the shape of a

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

humtum0

16 Jun 2022, 01:20

206

17

78,461

by: bumpbot

07 Oct 2025, 12:58

ER

In the rectangular coordinate system above, for which of the shaded re

505-555 (Easy) | Coordinate Geometry, Geometry

505-555 (Easy) | Coordinate Geometry, Geometry hide tags

monirjewel

08 Oct 2019, 03:46

81

17

37,249

by: bumpbot

07 Oct 2025, 11:15

ER

A small, experimental plane has three engines, one of which

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Onell

16 Sep 2013, 00:48

72

17

22,778

by: bumpbot

07 Oct 2025, 06:12

ER

George sells a CDs at a profit of 20% and a DVDs at a loss of 20%. If

705-805 (Hard) | Percent and Interest Problems

705-805 (Hard) | Percent and Interest Problems hide tags

EgmatQuantExpert

25 Apr 2017, 00:43

45

17

7,760

by: egmat

07 Oct 2025, 00:42

ER

Working alone at its constant rate, machine K took 3 hours to produce

555-605 (Medium) | Work and Rate Problems

555-605 (Medium) | Work and Rate Problems hide tags

sset009

26 Jul 2008, 09:32

267

17

39,710

by: egmat

06 Oct 2025, 06:33

ER

There are 10 solid-colored balls in a box, including 1 green ball and

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

imhimanshu

29 Jun 2012, 23:17

334

17

47,272

by: egmat

06 Oct 2025, 06:28

ER

A certain financial institution reported that its assets totaled $2,37

555-605 (Medium) | Percent and Interest Problems

555-605 (Medium) | Percent and Interest Problems hide tags

Carcass

24 Jul 2017, 12:14

204

17

41,622

by: bumpbot

05 Oct 2025, 11:26

ER

A snack mix that is 20% raisins is blended with a second mix that is 3

605-655 (Medium) | Mixture Problems

605-655 (Medium) | Mixture Problems hide tags

GMATBusters

23 May 2020, 20:02

58

17

7,845

by: Bunuel

03 Oct 2025, 03:02

ER

Greg assembles units of a certain product at a factory. Each day he is

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

25 Jun 2018, 06:18

311

17

53,021

by: thekingslay

02 Oct 2025, 22:58

ER

Jim has arrived late for his golf tee time with his friends.

705-805 (Hard) | Distance and Speed Problems

705-805 (Hard) | Distance and Speed Problems hide tags

stoy4o

16 Sep 2024, 03:34

95

17

15,670

by: bumpbot

02 Oct 2025, 11:06

ER

If a and b are integers and (a*b)^5 = 96y, y could be:

505-555 (Easy) | Algebra, Exponents

505-555 (Easy) | Algebra, Exponents hide tags

Bunuel

23 Jan 2015, 07:14

63

17

16,730

by: bumpbot

01 Oct 2025, 14:47

ER

During the first 11 months of a recent year, a certain charitable orga

Sub 505 (Easy) | Statistics and Sets Problems, Word Problems

Sub 505 (Easy) | Statistics and Sets Problems, Word Problems hide tags

jadon

27 Jul 2014, 11:22

134

17

34,039

by: bumpbot

30 Sep 2025, 22:54

ER

Two cars run in opposite directions on a circular track. Car A travels

705-805 (Hard) | Distance and Speed Problems

705-805 (Hard) | Distance and Speed Problems hide tags

Bunuel

08 Apr 2015, 04:54

220

17

28,487

by: bumpbot

30 Sep 2025, 07:26

ER

A positive integer n is a perfect number provided that the sum of all

555-605 (Medium) | Arithmetic, Number Properties

555-605 (Medium) | Arithmetic, Number Properties hide tags

nycgirl212

08 Jun 2016, 11:18

740

17

64,528

by: egmat

29 Sep 2025, 01:21

ER

If s and t are integers greater than 1 and each is a factor of the int

605-655 (Medium) | Exponents +2 tags

605-655 (Medium) | Exponents, Multiples and Factors, Must or Could be True hide tags

[email protected]

13 Jun 2021, 03:00

435

17

62,437

by: bumpbot

28 Sep 2025, 23:57

ER

A worker carries jugs of liquid soap from a production line to a packi

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

AbdurRakib

17 Jun 2017, 08:05

340

17

55,410

by: bumpbot

27 Sep 2025, 03:33

ER

A milkman ordered his assistant to first remove 3 litres out of the 8

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

cfc198

19 Dec 2018, 09:55

93

17

7,851

by: bumpbot

25 Sep 2025, 07:16

ER

From a Group of 8 People, Including George and Nina, 3 people are

555-605 (Medium) | Combinations, Probability

555-605 (Medium) | Combinations, Probability hide tags

mohitmohit11

01 May 2016, 11:24

380

17

58,655

by: egmat

25 Sep 2025, 00:29

ER

For integers a, b, and c, if ab = bc, then which of the foll

655-705 (Hard) | Algebra, Must or Could be True

655-705 (Hard) | Algebra, Must or Could be True hide tags

emmak

11 Feb 2013, 15:22

157

17

48,191

by: bumpbot

24 Sep 2025, 22:21

ER

36^2 + 37^2 + 38^2 + 39^2 + 40^2 + 41^2 + 42^2 + 43^2 + 44^2 =

655-705 (Hard) | Arithmetic, Exponents

655-705 (Hard) | Arithmetic, Exponents hide tags

enigma123

14 Jan 2012, 01:04

191

17

31,092

by: bumpbot

24 Sep 2025, 20:59

ER

Which of the following could be the median of a set consisti

555-605 (Medium) | Number Properties, Statistics and Sets Problems

555-605 (Medium) | Number Properties, Statistics and Sets Problems hide tags

divakarbio7

06 Sep 2013, 07:14

116

17

31,315

by: bumpbot

24 Sep 2025, 10:19

ER

On dividing a certain number by 5, 7 and 8 successively, the remainder

705-805 (Hard) | Remainders

705-805 (Hard) | Remainders hide tags

Bunuel

20 Oct 2015, 12:52

220

17

38,848

by: bumpbot

24 Sep 2025, 07:36

ER

a and b are integers such that a/b=3.45. If R is the remaind

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

joyseychow

26 Apr 2014, 23:09

65

17

12,232

by: bumpbot

24 Sep 2025, 02:52

ER

If the perimeter of square region S and the perimeter of rec

555-605 (Medium) | Algebra, Geometry

555-605 (Medium) | Algebra, Geometry hide tags

manalq8

03 Feb 2012, 08:21

259

17

69,319

by: egmat

23 Sep 2025, 23:52

ER

Two prime numbers are considered consecutive if no other prime lies be

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

23 Sep 2025, 11:32

32

17

8,904

by: bumpbot

23 Sep 2025, 11:29

ER

On Monday, Lou drives his ford escort with 28-inch tires

705-805 (Hard) | Distance and Speed Problems, Geometry

705-805 (Hard) | Distance and Speed Problems, Geometry hide tags

laxieqv

29 Sep 2013, 10:38

295

17

41,964

by: KarishmaB

22 Sep 2025, 21:27

ER

In a shipment of 20 cars, 3 are found to be defective. If

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

kidderek

26 Nov 2012, 02:57

60

17

45,224

by: bumpbot

18 Sep 2025, 15:53

ER

In the table above, what is the least number of table entries that are

555-605 (Medium) | Combinations, Graphs and Illustrations

555-605 (Medium) | Combinations, Graphs and Illustrations hide tags

Bunuel

24 Jan 2014, 03:51

408

17

54,539

by: Pixelm

17 Sep 2025, 00:49

ER

If a and b are odd integers such that a - b > 7, what is the smallest

605-655 (Medium) | Min-Max Problems, Number Properties

605-655 (Medium) | Min-Max Problems, Number Properties hide tags

Bunuel

18 Aug 2020, 01:34

27

17

5,435

by: bumpbot

15 Sep 2025, 22:37

ER

If x is a positive integer, which of the following CANNOT be expressed

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

emmak

09 Dec 2017, 06:39

188

17

31,771

by: AbhishekP220108

15 Sep 2025, 22:02

ER

x, y and z are all unique numbers. If x is chosen randomly

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

bagdbmba

05 Sep 2013, 09:24

39

17

6,224

by: bumpbot

14 Sep 2025, 23:08

ER

A factory cleans its machinery with a solution that is 87% water and

605-655 (Medium) | Fractions and Ratios +2 tags

605-655 (Medium) | Fractions and Ratios, Mixture Problems, Word Problems hide tags

akshayk

22 Jun 2017, 23:01

134

17

12,575

by: bumpbot

13 Sep 2025, 06:24

ER

Jack has eight cans of different heights.

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

ManishKM1

18 Sep 2017, 09:52

51

17

13,505

by: Bunuel

13 Sep 2025, 02:18