GMAT Problem Solving (PS) Forum - Free Practice Questions

ER

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

Bunuel

03 Dec 2022, 14:23

329

12

153,498

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of April 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

313,264

by: Shashankksharma

17 Apr 2026, 02:55

ER

GMAT PS Question Directory by Topic & Difficulty

bb

16 Apr 2026, 14:28

3.3k

0

1,387,020

by: bb

16 Apr 2026, 14:28

ER

Probability of coin flip and rolling a dice

Sharon333

20 Nov 2024, 07:22

3

1,799

by: lavanya.18

01 Dec 2024, 09:46

ER

Probability of Simultaneous Events - Veritas vs MGMAT

1, 2, 3

almostfamous

08 Dec 2010, 20:56

13

40

37,687

by: bumpbot

03 Nov 2021, 04:40

Probability that a shooter misses the target is 0.8. What is the proba

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Aabhash777

05 Jul 2025, 21:52

12

3

1,006

by: svsivakrishna

10 Jul 2025, 00:10

ER

Probability that the birthdays of 6 different persons will fall in exa

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

jamifahad

28 Apr 2011, 05:42

44

11

17,729

by: bumpbot

14 Mar 2026, 00:34

Probability Theory & Statistics Fundamental New Doc

Theory, Guides & Resources

Theory, Guides & Resources hide tags

vivgmat

10 Jun 2024, 07:15

21

4

9,038

by: bumpbot

22 Dec 2025, 09:16

Probablity on GMAT

icaniwill

10 Nov 2011, 12:01

22

3

4,307

by: bumpbot

02 Jun 2023, 11:35

ER

Problem Solving - Most Trending Topics of 2025

Bunuel

13 Jan 2026, 06:32

3

1

624

by: Bunuel

13 Jan 2026, 08:18

ER

Problem Solving Pack 1, Question 1 At a company meeting, M men and

Sub 505 (Easy) | Arithmetic, Min-Max Problems

Sub 505 (Easy) | Arithmetic, Min-Max Problems hide tags

EMPOWERgmatRichC

27 Oct 2015, 21:37

7

5,439

by: bumpbot

26 Sep 2021, 19:36

ER

Problem Solving Pack 2, Question 2 A day-trader plans to invest....

Sub 505 (Easy) | Arithmetic, Min-Max Problems

Sub 505 (Easy) | Arithmetic, Min-Max Problems hide tags

EMPOWERgmatRichC

29 Oct 2015, 19:21

9

7

4,766

by: bumpbot

07 Jul 2024, 20:07

ER

Problem Solving Pack 3, Question 1 What is the positive difference...

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

EMPOWERgmatRichC

04 Nov 2015, 19:04

8

5

4,339

by: bumpbot

30 Jan 2025, 05:02

ER

Problem Solving Pack 3, Question 2 If x^2 - xy - 32 = 0....

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

EMPOWERgmatRichC

05 Nov 2015, 12:45

24

11

5,820

by: bumpbot

13 Aug 2025, 06:37

ER

Problem Solving Pack 3, Question 3 A set of 11 positive integers...

605-655 (Medium) | Statistics and Sets Problems

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

EMPOWERgmatRichC

04 Nov 2015, 19:11

33

7

6,469

by: IanStewart

04 Dec 2022, 08:20

ER

Problem Solving Pack 4, Question 3) If a, b and c are consecutive...

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

EMPOWERgmatRichC

19 Nov 2015, 17:43

12

5

3,795

by: bumpbot

29 Jan 2026, 05:09

ER

Product of two numbers is 30. If LCM of those two numbers is 15. Then

Poor Quality

Poor Quality hide tags

VenoMfTw

25 Jul 2015, 05:13

2

5

4,088

by: chetan2u

28 Jul 2015, 03:22

ER

Professor Davis can write a book manuscript in 5 days. His graduate st

Sub 505 (Easy) | Work and Rate Problems

Sub 505 (Easy) | Work and Rate Problems hide tags

Bunuel

14 Jul 2020, 03:57

1

6

1,432

by: jayshaha

03 Aug 2020, 03:53

ER

Professor Lahore has several copies of each of 5 different

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

kevincan

06 May 2026, 00:34

4

1

142

by: MartyMurray

06 May 2026, 04:38

ER

Properties of Absolute Values on the GMAT

Math Strategies, Theory, Guides & Resources

Math Strategies, Theory, Guides & Resources hide tags

Bunuel

07 Jan 2015, 07:52

250

7

32,982

by: bumpbot

13 Dec 2025, 04:30

ER

Properties of divisible numbers

Theory, Guides & Resources

Theory, Guides & Resources hide tags

I3igDmsu

28 Feb 2010, 19:30

25

15

21,874

by: bumpbot

17 Jan 2022, 05:43

ER

Properties of Polygons Questions

Collection of Questions +3 tags

Collection of Questions, Theory, Guides & Resources, Useful Links hide tags

Bunuel

23 Mar 2023, 09:02

68

7

17,849

by: bumpbot

16 May 2024, 19:28

ER

Properties of Quadrilaterals

EgmatQuantExpert

23 Jul 2019, 23:47

14

7

12,031

by: alishakihn

17 Mar 2023, 00:38

ER

Properties of Zero

gmatpapa

12 May 2011, 10:34

14

3

10,102

by: bumpbot

24 Feb 2023, 08:10

ER

PS 441 Questions OG 10th Edition

Collection of Questions, Downloads, Guides & Resources

Collection of Questions, Downloads, Guides & Resources hide tags

Cyborg9969

15 Aug 2015, 23:33

27

9

9,971

by: dabral

22 Oct 2018, 05:36

ER

PS Percent problem tips

jcallahan6

21 Jun 2016, 08:31

5

4

2,650

by: bumpbot

06 Oct 2024, 07:30

ER

PS questions about standard deviation.

605-655 (Medium) | Statistics and Sets Problems

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

1, 2, 3

Bunuel

27 Oct 2009, 16:37

526

57

190,325

by: Bunuel

07 Apr 2018, 13:58

ER

Puja born in 1900s realised that in 1980 his age was the square root

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

22 Jun 2021, 05:45

2

2,004

by: bumpbot

10 Jan 2026, 22:50

ER

Puja travels three different distances 10 km, 20 km, and 30 km at a

Sub 505 (Easy) | Distance and Speed Problems

Sub 505 (Easy) | Distance and Speed Problems hide tags

Bunuel

18 Jun 2021, 08:45

1

1,310

by: dudley02

19 Jun 2021, 02:34

ER

Pump A can empty a pool in 8 minutes. Pump B can empty a pool in 6 min

805+ (Hard) | Work and Rate Problems

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

Bunuel

07 Dec 2018, 02:59

14

13

5,891

by: fireagablast

13 Aug 2020, 18:28

ER

Pump A can empty a pool in A minutes, and pump B can empty

705-805 (Hard) | Work and Rate Problems

705-805 (Hard) | Work and Rate Problems hide tags

gmatgambler

24 Jan 2014, 07:19

129

11

30,990

by: Kinshook

17 Jun 2025, 22:51

Pump A, pumping water at a constant rate, can fill a certain swimm....

505-555 (Easy) | Work and Rate Problems

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

bwashburn15

17 Mar 2024, 12:46

36

5

9,263

by: bumpbot

12 Aug 2025, 10:12

ER

Pump X takes 28 hours to fill a pool. Pump Y takes 21 hours to fill t

Sub 505 (Easy) | Work and Rate Problems

Sub 505 (Easy) | Work and Rate Problems hide tags

Bunuel

12 Mar 2015, 06:52

7

9

8,560

by: Kinshook

28 Apr 2020, 08:15

ER

Pumping alone at their respective constant rates, one inlet pipe fills

Sub 505 (Easy) | Work and Rate Problems

Sub 505 (Easy) | Work and Rate Problems hide tags

1, 2

rite2deepti

30 Nov 2010, 07:03

262

25

60,877

by: bumpbot

19 Jul 2025, 23:32

ER

Pumps A ,B ,and C pump water at their respective constant rates.

655-705 (Hard) | Work and Rate Problems

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

Bunuel

27 Nov 2022, 08:15

7

6

3,938

by: MBAHOUSE

19 Sep 2023, 09:09

ER

Pumps A and B, working together at their constant rates can fill 3/5 t

555-605 (Medium) | Work and Rate Problems

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

Russ19

13 Dec 2020, 09:36

19

5

4,233

by: bumpbot

13 Mar 2026, 11:35

ER

Pumps A, B, and C each fill a tank at their unique constant rates.

605-655 (Medium) | Work and Rate Problems

605-655 (Medium) | Work and Rate Problems hide tags

Bunuel

03 Jul 2024, 01:30

33

6

4,197

by: bumpbot

05 Nov 2025, 11:52

ER

Pumps A, B, and C operate at their respective constant rates. Pumps A

605-655 (Medium) | Work and Rate Problems

605-655 (Medium) | Work and Rate Problems hide tags

chicagocubsrule

18 Jan 2024, 13:23

1.1k

16

145,707

by: totaltestprepNick

03 Mar 2026, 09:39

ER

Pyarelal does a job that takes him 8 hours everyday. He starts working

705-805 (Hard) | Work and Rate Problems

705-805 (Hard) | Work and Rate Problems hide tags

Bunuel

11 Jun 2020, 04:44

24

7

2,811

by: bumpbot

28 Dec 2024, 12:07

ER

Q is a prime number bigger than 10. What is the smallest positive numb

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

04 Sep 2019, 00:24

2

3,683

by: Archit3110

04 Sep 2019, 00:43

ER

Q is a set of 13 different integers. If the range of Q is 23, and the

655-705 (Hard) | Statistics and Sets Problems

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

Bunuel

09 Jun 2023, 01:30

5

2

1,908

by: Bhavek

27 Aug 2025, 07:54

ER

Q is a set of consecutive integers. Which of the following must be

555-605 (Medium) | Must or Could be True, Number Properties

555-605 (Medium) | Must or Could be True, Number Properties hide tags

Bunuel

20 Jun 2023, 01:30

3

2

2,952

by: fdfd97

21 Jun 2023, 00:53

ER

Q is a set of four distinct prime numbers. If the sum of the integers

Sub 505 (Easy) | Number Properties, Statistics and Sets Problems

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

Bunuel

23 Dec 2014, 10:01

7

8

5,052

by: ScottTargetTestPrep

05 Aug 2019, 17:26

ER

q is a three-digit number, in which the hundreds digit is greater than

805+ (Hard) | Exponents +2 tags

805+ (Hard) | Exponents, Multiples and Factors, Number Properties hide tags

Bunuel

12 Oct 2021, 07:00

36

8

5,397

by: eb590

27 Mar 2025, 04:37

ER

q is the smallest positive integer for which 3^q is a factor of 8124.

555-605 (Medium) | Exponents, Multiples and Factors

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

Bunuel

17 Jun 2019, 23:40

9

4

2,989

by: Bunuel

11 Dec 2025, 02:30

ER

Q represents the number of even integers, x, such that 2^20<x<2^30.

805+ (Hard) | Exponents, Inequalities

805+ (Hard) | Exponents, Inequalities hide tags

Bunuel

06 Jun 2017, 11:33

119

6

8,835

by: bumpbot

20 Jan 2026, 05:26

ER

Q, R, S, and T are four consecutive positive integers, where Q < R < S

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

11 Sep 2019, 23:51

3

1,474

by: ScottTargetTestPrep

16 Sep 2019, 11:37

ER

Q. Find the perimeter of the isosceles triangle whose un

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

EgmatQuantExpert

07 Aug 2018, 05:04

11

5

6,149

by: bumpbot

09 Dec 2023, 20:28

ER

Q' = 3Q - 3, what is the value of (2')' ?

Sub 505 (Easy) | Algebra, Functions and Custom Characters

Sub 505 (Easy) | Algebra, Functions and Custom Characters hide tags

Bunuel

15 Apr 2015, 04:10

9

11

5,941

by: bumpbot

14 Dec 2025, 05:02

ER

Quadratic equations

General Math Questions, Discussions

General Math Questions, Discussions hide tags

rahulprasad90

10 Jun 2016, 00:00

9

3

13,997

by: bumpbot

20 Jan 2026, 10:56

ER

Quadratic equations in DS problems

General Math Questions, Discussions

General Math Questions, Discussions hide tags

nonameee

19 Nov 2011, 07:05

12

5

11,013

by: bumpbot

20 Oct 2021, 11:18

ER

Quadratic Factorization

rajak01

15 May 2020, 06:00

10

4,451

by: bumpbot

18 Feb 2026, 00:38

ER

Quadrilateral ABCD has AD = BC, ∠A + ∠B = 90°, AB = 20, CD = 10, as sh

705-805 (Hard) | Geometry, Out of Scope - Too Hard

705-805 (Hard) | Geometry, Out of Scope - Too Hard hide tags

Bunuel

12 Oct 2020, 03:15

13

2

11,057

by: wminesh

12 Oct 2020, 19:42