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

329

12

153,689

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

313,355

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

1,387,323

by: bb

16 Apr 2026, 14:28

ER

If s and t are positive integers such that s/t = 64.12 which

605-655 (Medium) | Remainders

605-655 (Medium) | Remainders hide tags

1, 2

Bunuel

02 Jul 2012, 02:08

2.0k

39

187,974

by: eaat

05 Apr 2026, 13:16

ER

Fred has a jarful of nickels, dimes, and quarters, in the ratio of 2:5

605-655 (Medium) | Fractions and Ratios

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

Bunuel

04 Apr 2026, 03:51

21

4

7,167

by: bumpbot

05 Apr 2026, 06:56

ER

The equation n < 1/(-2)^(-n) < 135.43 is true for how many unique in

605-655 (Medium) | Exponents, Inequalities

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

Bunuel

01 Aug 2017, 01:18

28

9

9,336

by: bumpbot

05 Apr 2026, 05:27

ER

Two different acid solutions were combined to create a 10-liter

605-655 (Medium) | Mixture Problems

605-655 (Medium) | Mixture Problems hide tags

bmwhype2

19 Dec 2007, 21:22

176

12

23,893

by: KarishmaB

05 Apr 2026, 00:30

ER

A softball team played ten games, scoring 1, 2, 3, 4, 5, 6, 7, 8, 9, a

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

22 Apr 2019, 02:22

4

5

2,976

by: bumpbot

04 Apr 2026, 20:53

ER

How many positive integers are both multiples of 4 and divisors of 64

605-655 (Medium) | Multiples and Factors

605-655 (Medium) | Multiples and Factors hide tags

Bunuel

21 Jun 2018, 02:38

16

5

12,023

by: bumpbot

04 Apr 2026, 20:17

ER

Triangle formed by sides of length 4, 5, and 7

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

dharam44

21 Apr 2020, 07:59

6

2

1,335

by: bumpbot

04 Apr 2026, 12:00

ER

The average speed of train A is at least 70 miles per hour and at

605-655 (Medium) | Absolute Values, Inequalities

605-655 (Medium) | Absolute Values, Inequalities hide tags

qsb38

06 Jun 2024, 13:58

29

8

5,539

by: DrTushita

03 Apr 2026, 23:39

ER

What is the value of the greatest positive integer that will divide 96

605-655 (Medium) | Remainders

605-655 (Medium) | Remainders hide tags

Bunuel

12 May 2022, 08:15

19

4

2,779

by: SuprotimRoy

03 Apr 2026, 12:25

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The subsets of the set {w, x, y} are {w}, {x}, {y}, {w, x}, {w, y}, {x

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

1, 2

JDPB7

06 Nov 2015, 13:28

807

26

79,327

by: luisdicampo

03 Apr 2026, 03:11

ER

Paula and Anna decided to order a pizza with 6 slices all w

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

EgmatQuantExpert

28 Mar 2017, 11:23

27

12

5,235

by: luisdicampo

03 Apr 2026, 02:48

ER

If n is an integer, the greatest possible value of the

605-655 (Medium) | Absolute Values, Min-Max Problems

605-655 (Medium) | Absolute Values, Min-Max Problems hide tags

PASSINGGMAT

05 Jan 2011, 08:44

103

10

24,227

by: bumpbot

03 Apr 2026, 02:15

ER

What is the minimum value of f(x) = x^2 5x + 41?

605-655 (Medium) | Algebra +2 tags

605-655 (Medium) | Algebra, Functions and Custom Characters, Min-Max Problems hide tags

Bunuel

21 May 2020, 03:57

82

7

9,773

by: bumpbot

03 Apr 2026, 02:00

ER

The average of four integers is 8. If the greatest of the four intege

605-655 (Medium) | Min-Max Problems, Statistics and Sets Problems

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

Bunuel

30 Aug 2017, 23:19

46

17

9,583

by: bumpbot

02 Apr 2026, 06:14

ER

A secretary differentiates files by a variety of color combinations.

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

Kritesh

16 May 2017, 07:53

20

12

5,571

by: 1111fate

02 Apr 2026, 05:24

ER

The product of two negative numbers is 160. If the lesser of the two

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

1, 2

Bunuel

15 Jun 2016, 01:31

455

21

77,369

by: bumpbot

02 Apr 2026, 00:40

ER

When a person aged 39 is added to a group of n people, the average age

605-655 (Medium) | Statistics and Sets Problems

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

1, 2

Bunuel

19 Aug 2015, 02:03

243

33

33,309

by: bumpbot

01 Apr 2026, 16:42

ER

If 2^(5x) is an integer, x + 2 = y - 3 and (y^3 - 49y)(y^2 - 7y -18)=0

605-655 (Medium) | Algebra, Exponents

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

Romannepal

05 Dec 2025, 05:10

41

7

5,149

by: bumpbot

01 Apr 2026, 15:37

ER

The factorial (!) of a positive integer n denotes the product of all i

605-655 (Medium) | Remainders

605-655 (Medium) | Remainders hide tags

Bunuel

18 Mar 2022, 05:45

36

4

8,798

by: bumpbot

01 Apr 2026, 12:25

ER -1

If there is exactly one root of the equation x^2 + ax + b

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Carcass

03 Mar 2012, 18:14

93

11

14,254

by: Usernamevisible

01 Apr 2026, 04:57

ER

For each positive integer n, p(n) is defined to be the product of..

605-655 (Medium) | Algebra, Functions and Custom Characters

605-655 (Medium) | Algebra, Functions and Custom Characters hide tags

broilerc

06 Mar 2025, 10:31

297

11

55,844

by: Usernamevisible

31 Mar 2026, 23:35

ER

The sum of the first in positive integers is given by n(n + 1)/2. What

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

guddo

29 Jan 2024, 14:33

88

6

18,779

by: gladgaming

31 Mar 2026, 11:06

ER

In a certain class consisting of 36 students, some boys and

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

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

1, 2

GMATD11

08 Feb 2011, 04:33

636

28

82,071

by: krrishabh96

30 Mar 2026, 09:40

ER

How many different ways can 2 students be seated in a row of

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

ksharma12

17 Feb 2010, 11:27

50

10

21,350

by: bumpbot

29 Mar 2026, 11:00

ER

What is the maximum number of small thread pieces of length

605-655 (Medium) | Arithmetic

605-655 (Medium) | Arithmetic hide tags

Bunuel

18 Jan 2022, 07:15

6

3

2,871

by: bumpbot

29 Mar 2026, 06:49

ER

Four hours from now, the population of a colony of bacteria will reach

605-655 (Medium) | Exponents, Word Problems

605-655 (Medium) | Exponents, Word Problems hide tags

Carcass

02 Jul 2017, 12:00

187

14

32,865

by: bumpbot

29 Mar 2026, 06:23

ER

Point P lies between points A and B such that the length of BP is thri

605-655 (Medium) | Distance and Speed Problems

605-655 (Medium) | Distance and Speed Problems hide tags

Bunuel

03 Apr 2020, 06:46

29

6

7,535

by: bumpbot

29 Mar 2026, 00:19

ER

A cask is full of wine but it has a leak in the bottom. When one-fourt

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

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

Bunuel

01 Jan 2020, 02:55

56

5

8,449

by: KarishmaB

28 Mar 2026, 21:58

ER

Bill takes 20 days to empty a 50-liter barrel of beer and, together

605-655 (Medium) | Work and Rate Problems

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

Bunuel

28 Feb 2022, 10:46

10

2

3,063

by: KarishmaB

28 Mar 2026, 21:50

ER

If the expression x^x^x^(...), where the given expression expression

605-655 (Medium) | Algebra, Exponents

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

Bunuel

20 Jan 2017, 12:51

150

18

16,087

by: juliansorre

28 Mar 2026, 11:18

ER

The average age of 100 employees of an organization in the year 2005

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

ExpertsGlobal5

23 Mar 2026, 19:00

6

4

332

by: ExpertsGlobal5

28 Mar 2026, 03:45

ER

For a shipment of n bottles of a certain product, a mail order firm ch

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

NoviceBoy

31 Oct 2023, 06:28

93

5

14,771

by: bumpbot

28 Mar 2026, 02:27

ER

Two students are selected from a class of 5 girls and 12 boys. Find th

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Bunuel

10 Jun 2021, 07:30

27

5

3,135

by: percyboi66

27 Mar 2026, 13:52

If x is a multiple of 9 and of 21, then x must also be a multiple of

605-655 (Medium) | Multiples and Factors

605-655 (Medium) | Multiples and Factors hide tags

ahmadhona

29 Oct 2022, 08:30

7

4

1,959

by: bumpbot

27 Mar 2026, 08:14

ER

If the least common multiple and the highest common factor of two expr

605-655 (Medium) | Multiples and Factors

605-655 (Medium) | Multiples and Factors hide tags

Bunuel

10 Aug 2021, 03:15

14

6

2,594

by: bumpbot

27 Mar 2026, 07:30

Given a + 4b + 4c = 3 and 2a + 2b + 5c = 12, then what is the value of

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

nislam

22 Dec 2021, 10:55

5

2

2,140

by: bumpbot

27 Mar 2026, 05:31

ER

Dino and Esther usually take 8 hours and 12 h

605-655 (Medium) | Work and Rate Problems

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

kevincan

26 Mar 2026, 15:02

3

2

319

by: kevincan

27 Mar 2026, 04:20

ER

A person has 12 friends out of which 7 are relatives. In how many ways

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

Bunuel

13 Jan 2022, 07:00

3

1,716

by: bumpbot

27 Mar 2026, 03:55

ER

If the average of 993, 994, 996, 997, 998, 1001, 1001, 1002,

605-655 (Medium) | Arithmetic

605-655 (Medium) | Arithmetic hide tags

ruturaj

02 Nov 2012, 02:37

117

13

24,623

by: bumpbot

26 Mar 2026, 17:52

ER

Two fractions are inserted between 1/4 and 1/2 so that the

605-655 (Medium) | Arithmetic, Fractions and Ratios

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

harithakishore

23 Aug 2010, 15:03

468

15

35,242

by: bumpbot

26 Mar 2026, 10:53

ER

A set consists of 7 positive integers, 4 are odd and 3 are even. Three

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Bunuel

28 Oct 2021, 07:00

6

3

1,663

by: KarishmaB

26 Mar 2026, 04:36

ER

Two printing presses begin printing currency at the same time and at

605-655 (Medium) | Arithmetic +2 tags

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

EMPOWERgmatRichC

04 Nov 2015, 19:13

50

6

8,228

by: bumpbot

26 Mar 2026, 03:23

ER

The fine for a driver riding in the carpool lane without any passenger

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

12 Apr 2024, 01:30

11

3

2,308

by: bumpbot

26 Mar 2026, 01:31

ER

If n is a positive integer, which of the following could be the value

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

MathRevolution

02 Dec 2018, 23:52

37

5

6,223

by: egmat

26 Mar 2026, 00:46

ER

A certain number N is divisible by the product of the first fourteen

605-655 (Medium) | Multiples and Factors

605-655 (Medium) | Multiples and Factors hide tags

Bunuel

26 Apr 2016, 00:58

19

8

6,850

by: bumpbot

25 Mar 2026, 19:45

ER

Around the World in 80 Questions (Day 4): At a restaurant, three

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Bunuel

20 Jul 2023, 08:00

50

8

9,482

by: bumpbot

25 Mar 2026, 15:06

ER

In a certain game, you pick a card from a standard deck of

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

mikemcgarry

20 Dec 2012, 19:10

86

15

18,103

by: bumpbot

25 Mar 2026, 14:50

ER

What is the remainder obtained when 63^26 is divided by 16?

605-655 (Medium) | Exponents, Remainders

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

Bunuel

08 Dec 2022, 09:15

48

5

5,552

by: bumpbot

25 Mar 2026, 10:42

ER

When assigning a score for the term, a professor takes the mean of all

605-655 (Medium) | Min-Max Problems, Statistics and Sets Problems

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

Bunuel

31 Oct 2024, 01:30

5

2

1,311

by: dhairya18

25 Mar 2026, 09:01

ER

Ten students, including Wilton and Katherine, are each entered into a

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Bunuel

23 Nov 2016, 06:35

82

5

8,293

by: bumpbot

25 Mar 2026, 03:15