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

333

12

158,367

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of May 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

316,774

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

1,393,749

by: bb

16 Apr 2026, 14:28

ER

A palindrome is a number that reads the same forward and backward,

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

krishnasty

06 Aug 2011, 13:40

99

17

29,849

by: luisdicampo

13 Feb 2026, 09:59

ER

If f(x)=x^2/b^2 + 2x + 4, then for each non-zero value of b

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Revenge2013

01 Sep 2013, 10:35

99

10

10,001

by: pappal

12 Feb 2026, 13:20

ER

What is the value of ((a + b^(1/2))(1/2) + (a - b^(1/2))(1/2))^2, when

605-655 (Medium) | Algebra, Exponents

605-655 (Medium) | Algebra, Exponents hide tags

AbdurRakib

10 Jun 2016, 13:23

99

12

20,438

by: DishaAgarwal12

19 Jan 2026, 09:25

ER

What is the units digit of 13^4*17^2*29^3?

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

niheil

24 Jan 2017, 12:43

99

9

53,981

by: shivani1351

17 Jan 2026, 22:49

ER

Alicia lives in a town whose streets are on a grid system

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

sdas

01 Feb 2012, 11:05

99

14

19,364

by: bumpbot

05 Jan 2026, 01:40

ER

If 6 < (4 - x)/5, which of the following must be true?

805+ (Hard) | Absolute Values +2 tags

805+ (Hard) | Absolute Values, Inequalities, Must or Could be True hide tags

Bunuel

10 Jul 2019, 08:00

99

16

13,125

by: bumpbot

09 Dec 2025, 00:32

ER

If m is a positive integer and m^2 is divisible by 48, then

555-605 (Medium) | Multiples and Factors

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

arcanis2000

10 Oct 2011, 12:42

99

18

27,109

by: bumpbot

26 Nov 2025, 09:28

ER

An outlet pipe empties a tank which is full in 10 hours. If

655-705 (Hard) | Work and Rate Problems

655-705 (Hard) | Work and Rate Problems hide tags

1, 2

vigneshpandi

05 May 2010, 22:22

99

21

29,855

by: PSKhore

25 Nov 2025, 06:42

ER

A dishonest person wants to make a profit on the selling of

605-655 (Medium) | Mixture Problems

605-655 (Medium) | Mixture Problems hide tags

guerrero25

02 Oct 2013, 17:32

99

9

10,816

by: Bunuel

20 Nov 2025, 23:17

ER

What is the rightmost non-zero digit of 20! ?

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

16 Sep 2019, 08:54

99

12

21,661

by: bumpbot

19 Nov 2025, 00:39

ER

The numbers of nuts stored by two squirrels, Burl and Shirl, at the be

705-805 (Hard) | Fractions and Ratios +2 tags

705-805 (Hard) | Fractions and Ratios, Percent and Interest Problems, Word Problems hide tags

Bunuel

07 Sep 2015, 04:56

99

14

10,040

by: bumpbot

08 Nov 2025, 00:06

If w 0, which of the following must be true?

605-655 (Medium) | Absolute Values, Must or Could be True

605-655 (Medium) | Absolute Values, Must or Could be True hide tags

egobappe

26 Feb 2024, 23:49

99

6

15,453

by: DonBosco7

07 Nov 2025, 21:02

ER

A wooden cube whose edge length is 10 inches is composed of

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

PatrickS

02 Nov 2013, 04:03

99

13

18,858

by: bumpbot

01 Nov 2025, 08:01

ER

Justin runs a car rental business where he rents out cars on a fixed

655-705 (Hard) | Arithmetic +2 tags

655-705 (Hard) | Arithmetic, Word Problems, Work and Rate Problems hide tags

EgmatQuantExpert

13 Aug 2018, 00:17

99

4

11,217

by: bumpbot

29 Oct 2025, 22:49

ER

In the coordinate axis above, line segment AC is three times

805+ (Hard) | Coordinate Geometry

805+ (Hard) | Coordinate Geometry hide tags

wastedyouth

15 Mar 2019, 04:32

99

13

13,035

by: Bunuel

26 Oct 2025, 23:39

ER

A quadratic equation ax^2+bx+c=0 has two integral roots x1 and

805+ (Hard) | Algebra, Roots

805+ (Hard) | Algebra, Roots hide tags

mangamma

25 Apr 2019, 10:04

99

14

9,874

by: plpurva

22 Oct 2025, 22:19

ER

Consider all positive integers a, b, and c such that

655-705 (Hard) | Multiples and Factors

655-705 (Hard) | Multiples and Factors hide tags

illegallyblonde

24 Jul 2024, 01:48

99

6

12,910

by: KarishmaB

19 Sep 2025, 02:51

ER

A and B can do a piece of work in 10 days, while B and C can do the sa

805+ (Hard) | Work and Rate Problems

805+ (Hard) | Work and Rate Problems hide tags

Emdadul28

26 Feb 2019, 04:39

99

10

92,848

by: Ngocanhvy

07 Sep 2025, 02:29

ER

Five logs of wood have an average length of 100 cm and a median length

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

19 Aug 2015, 02:58

99

11

16,166

by: bumpbot

04 Sep 2025, 14:01

ER

The total price of a basic computer and a printer was $2,500. If the

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

enigma123

20 Mar 2012, 09:33

99

13

35,317

by: jameswill8520

02 Sep 2025, 04:52

ER

If x and y are positive integers and 1/x + 1/y < 2, which of the

655-705 (Hard) | Algebra, Inequalities

655-705 (Hard) | Algebra, Inequalities hide tags

Bunuel

22 Aug 2025, 09:36

99

16

17,726

by: ablatt4

22 Aug 2025, 08:37

ER

In an opera theater. there are 300 seats available.

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

itwarriorkarve

14 Aug 2025, 12:40

99

15

20,083

by: Regor60

14 Aug 2025, 12:29

ER

Judges will select 5 finalists from the 7 contestants entered in a sin

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

christoph

09 Apr 2005, 01:53

99

17

19,463

by: bumpbot

01 Aug 2025, 09:37

ER

In the formula R= x/y^2, x and y are both positive. If x is decreased

655-705 (Hard) | Percent and Interest Problems

655-705 (Hard) | Percent and Interest Problems hide tags

nick13

22 Oct 2023, 23:38

99

10

18,464

by: SBLight

27 Jul 2025, 10:11

ER

70% of the employees in a multinational corporation have VCD players,

705-805 (Hard) | Overlapping Sets

705-805 (Hard) | Overlapping Sets hide tags

excelingmat

05 Nov 2015, 04:25

99

9

16,781

by: Rohanx9

14 Jul 2025, 23:23

ER

If x is the reciprocal of a positive integer, then the maximum value o

805+ (Hard) | Min-Max Problems, Number Properties

805+ (Hard) | Min-Max Problems, Number Properties hide tags

Bunuel

29 Apr 2015, 04:03

99

11

12,063

by: bumpbot

27 Jun 2025, 13:46

ER

A corporation with 5,000,000 shares of publicly traded stock

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

21 Sep 2025, 10:39

99

12

22,627

by: Bunuel

03 Jun 2025, 00:10

ER

Salad dressing A is made up of 30% vinegar and 70% oil, and salad dres

555-605 (Medium) | Mixture Problems, Percent and Interest Problems

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

kuttingchai

24 Aug 2011, 05:04

99

9

18,400

by: bumpbot

22 May 2025, 01:27

ER

If a and b are nonzero integers, which of the following must be

605-655 (Medium) | Exponents, Number Properties

605-655 (Medium) | Exponents, Number Properties hide tags

kingflo

20 Jul 2013, 10:37

99

8

20,294

by: Bunuel

17 May 2025, 02:12

ER

In list L above, there are 3 positive integers, where each

805+ (Hard) | Multiples and Factors

805+ (Hard) | Multiples and Factors hide tags

bschool83

23 Sep 2019, 05:50

99

9

12,463

by: bumpbot

13 Apr 2025, 23:59

Jim Broke’s only source of income comes from his job as a qu

705-805 (Hard) | Statistics and Sets Problems, Word Problems

705-805 (Hard) | Statistics and Sets Problems, Word Problems hide tags

enigma123

20 Nov 2011, 05:44

99

10

19,481

by: bumpbot

31 Mar 2025, 10:49

ER

Short Videos by Experts' Global - GMAT Shots | Quantitative

1, 2...34, 35

ExpertsGlobal5

18 Jul 2018, 03:46

99

697

62,437

by: bumpbot

10 Mar 2025, 02:15

ER

A positive integer is called "square-Free" if it has no fact

555-605 (Medium) | Algebra, Number Properties

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

fozzzy

10 Sep 2013, 00:25

99

9

19,408

by: bumpbot

08 Mar 2025, 13:34

ER

Fool-proof method to differentiate between Permutation and Combination

General Math Questions +5 tags

General Math Questions, Math Strategies, Theory, Discussions, Guides & Resources, Useful Links hide tags

1, 2

EgmatQuantExpert

20 Jan 2019, 21:29

99

24

53,051

by: bumpbot

31 Jan 2025, 08:39

ER

If a and b are positive integers and (2^a)^b = 2^3, what is the value

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

03 Jul 2016, 11:39

98

11

47,978

by: bumpbot

06 May 2026, 14:23

ER

Machine A can process 6000 envelopes in 3 hours. Machines B

505-555 (Easy) | Work and Rate Problems

505-555 (Easy) | Work and Rate Problems hide tags

1, 2

shash

06 Jun 2013, 00:42

98

22

27,941

by: Adit_

04 May 2026, 06:24

ER

On a store counter are exactly two boxes containing only purple marble

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

rlitagmatstudy

18 May 2015, 20:59

98

9

23,660

by: bumpbot

29 Apr 2026, 13:12

ER

The sum of three integers is 40. The largest integer is 3

Sub 505 (Easy) | Arithmetic, Word Problems

Sub 505 (Easy) | Arithmetic, Word Problems hide tags

mejia401

26 Feb 2013, 03:31

98

7

31,831

by: bumpbot

11 Apr 2026, 04:14

ER

If a randomly selected non-negative single digit integer is

655-705 (Hard) | Probability, Statistics and Sets Problems

655-705 (Hard) | Probability, Statistics and Sets Problems hide tags

Marcab

08 Aug 2011, 06:38

98

18

32,523

by: Bunuel

31 Mar 2026, 12:50

ER

Of the 200 employees in a certain company, 25 percent will

505-555 (Easy) | Min-Max Problems, Overlapping Sets

505-555 (Easy) | Min-Max Problems, Overlapping Sets hide tags

enigma123

26 Feb 2012, 15:29

98

12

20,392

by: Adit_

28 Mar 2026, 23:28

ER

A researcher has determined that she requires a minimum of n

655-705 (Hard) | Percent and Interest Problems, Word Problems

655-705 (Hard) | Percent and Interest Problems, Word Problems hide tags

kingflo

16 Sep 2025, 23:51

98

15

22,341

by: luisdicampo

02 Mar 2026, 06:01

ER

Which of the following is a possible equation for the above graph?

655-705 (Hard) | Algebra, Coordinate Geometry

655-705 (Hard) | Algebra, Coordinate Geometry hide tags

MohitRulz

10 Aug 2009, 20:11

98

13

12,056

by: arushi118

27 Feb 2026, 22:03

ER

Lucy invested $10,000 in a new mutual fund account exactly three years

Sub 505 (Easy) | Percent and Interest Problems

Sub 505 (Easy) | Percent and Interest Problems hide tags

Bunuel

03 Sep 2012, 05:47

98

17

44,876

by: totaltestprepNick

25 Feb 2026, 15:49

ER

Last year, Company X paid out a total of $1,050,000 in salaries to its

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

20 Apr 2015, 07:53

98

16

16,878

by: bumpbot

23 Feb 2026, 20:27

ER

Car X averages 25.0 miles per gallon of gasoline and Car Y

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

24 Sep 2012, 05:02

98

15

46,694

by: bumpbot

18 Feb 2026, 07:14

ER

Three dwarves and three elves sit down in a row of six chairs. If no

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

1, 2

GMATD11

09 Apr 2024, 02:27

98

22

23,921

by: Rickooreoisb

16 Dec 2025, 04:12

ER

Water is poured from a full 5-liter jug into two identical

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

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

BrentGMATPrepNow

15 Feb 2017, 10:06

98

16

14,752

by: bumpbot

12 Dec 2025, 11:58

ER

The class mean score on a test was 60, and the standard deviation was

555-605 (Medium) | Statistics and Sets Problems

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

enigma123

06 May 2015, 02:05

98

10

26,945

by: bumpbot

04 Dec 2025, 04:59

ER

X^8 - Y^8 =

505-555 (Easy) | Algebra, Exponents

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

BM

13 Jul 2010, 18:42

98

13

18,355

by: bumpbot

26 Nov 2025, 13:44

ER

If ¡n! = (n!)^2, then ¡17! - ¡16! =

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

AccipiterQ

07 Dec 2019, 04:21

98

13

28,227

by: bumpbot

23 Nov 2025, 07:40