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

153,606

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

313,332

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

1,387,227

by: bb

16 Apr 2026, 14:28

ER

{3, 5, 8, x} For the above mentioned Set, Mean of the set is equal to

655-705 (Hard) | Statistics and Sets Problems

GMATinsight

21 Dec 2015, 11:42

20

4

4,814

by: bumpbot

22 Apr 2026, 05:53

ER

A circular mat with diameter 20 inches is placed on a square

655-705 (Hard) | Fractions and Ratios, Geometry

655-705 (Hard) | Fractions and Ratios, Geometry hide tags

udaymathapati

26 Aug 2010, 07:34

70

16

23,522

by: bumpbot

22 Apr 2026, 05:51

ER

If the least common multiple of a positive integer n and 50 is 100, wh

655-705 (Hard) | Multiples and Factors

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

Bunuel

24 Sep 2021, 04:45

32

8

5,504

by: bumpbot

22 Apr 2026, 05:39

ER

If p is a prime number greater than 11 and [m]p^2[/m] has a

655-705 (Hard) | Multiples and Factors +2 tags

655-705 (Hard) | Multiples and Factors, Must or Could be True, Number Properties hide tags

kevincan

22 Apr 2026, 00:51

3

5

240

by: Adit_

22 Apr 2026, 04:42

ER

On a certain road 10% of the motorists exceed the posted speed limit

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

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

1, 2

chintzzz

11 Dec 2018, 03:18

768

33

76,529

by: tryorcry

22 Apr 2026, 00:01

ER

A fair die is rolled once and a fair coin is flipped once. What is the

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

tekno9000

14 Aug 2017, 04:01

203

18

78,320

by: KarishmaB

21 Apr 2026, 23:40

ER

Edu and Fran are bricklayers. Working alone, Edu could build

655-705 (Hard) | Work and Rate Problems

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

kevincan

21 Apr 2026, 12:29

8

1

264

by: HarshavardhanR

21 Apr 2026, 21:28

ER

Corners of an equilateral triangle were cut off such that a regular he

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

04 Nov 2020, 02:15

2

3

2,247

by: bumpbot

21 Apr 2026, 20:08

ER

In triangle ABC, we have AC = BC = 7 and AB = 2. Suppose that D is

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

04 May 2022, 03:45

1

2

4,189

by: bumpbot

21 Apr 2026, 20:07

ER

The product of the distinct roots of |x^2 - x - 6| = x + 2 is

655-705 (Hard) | Absolute Values, Algebra

655-705 (Hard) | Absolute Values, Algebra hide tags

Bunuel

01 Apr 2020, 01:09

51

16

14,168

by: bumpbot

21 Apr 2026, 19:20

A school examination consists of five questions, each having two parts

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

sahilsahh

22 Jun 2024, 05:03

31

9

3,309

by: shubh8

21 Apr 2026, 12:07

A laboratory has four distinct chemical samples labeled A, B, C, D and

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

shishimaru

24 Mar 2025, 05:07

8

3

989

by: bumpbot

21 Apr 2026, 11:53

Given the Set A: {p, q, r, s, t\}

655-705 (Hard) | Statistics and Sets Problems

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

Carcass

23 Oct 2024, 01:14

11

5

1,276

by: bumpbot

21 Apr 2026, 09:45

ER

The graph of a quadratic function f(x) passes through (9, 0), (0, 9)

655-705 (Hard) | Coordinate Geometry

655-705 (Hard) | Coordinate Geometry hide tags

Bunuel

13 Apr 2022, 06:45

4

3

1,691

by: Bunuel

21 Apr 2026, 08:39

ER

P* is defined as the number of positive even integers less than P, if

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

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

Bunuel

20 Oct 2017, 00:17

36

11

6,978

by: bumpbot

21 Apr 2026, 07:54

ER

The product of the positive 4-digit integer 118A and 25847 is 4758 uni

655-705 (Hard) | Remainders, Word Problems

655-705 (Hard) | Remainders, Word Problems hide tags

fskilnik

07 Feb 2019, 11:49

21

4

3,408

by: Adit_

21 Apr 2026, 06:01

ER

Let A be a G.P. defined by A = {a, ar, ar2, ar4,…..}, such t

655-705 (Hard) | Sequences

655-705 (Hard) | Sequences hide tags

Zarrolou

12 Apr 2013, 01:10

22

9

7,394

by: bumpbot

21 Apr 2026, 05:24

ER

By adding n into {3, 6, 9, 10}, the average is equal to the median.

655-705 (Hard) | Statistics and Sets Problems

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

Bunuel

27 Jun 2023, 03:00

12

6

2,774

by: bumpbot

21 Apr 2026, 02:50

ER

Which of the following inequalities is equivalent to |2x - |x|| < 3?

655-705 (Hard) | Absolute Values, Inequalities

655-705 (Hard) | Absolute Values, Inequalities hide tags

Bunuel

18 Nov 2023, 06:54

67

13

8,960

by: bumpbot

20 Apr 2026, 11:31

ER

If Enid and Topanga each roll a single ten-sided die (which has sides

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

17 Feb 2017, 03:00

79

10

7,693

by: bumpbot

20 Apr 2026, 10:45

ER

The function F is defined for all positive integers n by the following

655-705 (Hard) | Functions and Custom Characters +2 tags

655-705 (Hard) | Functions and Custom Characters, Multiples and Factors, Number Properties hide tags

bhavinnc

07 Jan 2024, 08:43

341

17

60,056

by: Rishm

20 Apr 2026, 09:56

ER

If two factors of 2x3 - px + q are x + 2 and

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

kevincan

20 Apr 2026, 00:58

2

4

276

by: kevincan

20 Apr 2026, 09:12

Point A and point B are the centers of two circles, and their radius a

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Afroditee

18 Oct 2022, 09:25

2

3,008

by: bumpbot

20 Apr 2026, 08:54

ER

What is the sum of the first 37 digits after the decimal poi

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

kevincan

20 Apr 2026, 00:24

4

3

224

by: kevincan

20 Apr 2026, 08:17

ER

If a and b are both positive integers a/b = 34.06

655-705 (Hard) | Multiples and Factors +2 tags

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

Bunuel

28 Sep 2021, 02:00

79

5

7,083

by: Adit_

20 Apr 2026, 07:40

ER

Exactly 14% of the reporters for a certain wire service

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

rxs0005

12 Jan 2011, 16:53

56

16

12,010

by: HarshavardhanR

19 Apr 2026, 22:12

ER

What is the sum of all two-digit numbers that give a remaind

655-705 (Hard) | Remainders

655-705 (Hard) | Remainders hide tags

Darknight123

22 Aug 2021, 03:46

18

6

3,788

by: bumpbot

19 Apr 2026, 15:39

ER

If |x - 3| > 1 then which of the following must be true?

655-705 (Hard) | Absolute Values +2 tags

655-705 (Hard) | Absolute Values, Inequalities, Must or Could be True hide tags

Bunuel

04 Jul 2019, 08:00

86

12

15,480

by: bumpbot

19 Apr 2026, 05:38

ER

If -5 is a root of the quadratic equation 2x^2 + Px + 15 = 0 and the

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

01 Feb 2021, 09:00

22

4

6,473

by: bumpbot

18 Apr 2026, 22:38

ER

Chauncy, an English bulldog, received 1,618 votes in the Mr. Bulldog

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

27 Jul 2016, 01:50

21

9

12,879

by: bumpbot

18 Apr 2026, 14:56

ER

New Algebra Set!!!

655-705 (Hard) | Algebra, Sequences

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

1, 2, 3, 4, 5

Bunuel

06 Apr 2023, 00:13

1.4k

89

314,290

by: aakash233

18 Apr 2026, 11:49

ER

John takes x minutes to wrap y articles. How many hours will he take

655-705 (Hard) | Work and Rate Problems

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

ExpertsGlobal5

15 Apr 2026, 19:00

8

5

379

by: ExpertsGlobal5

18 Apr 2026, 08:15

ER

If 3x + y = 41 and |2y| > 15, how many pairs of values {x, y} exist

655-705 (Hard) | Absolute Values +2 tags

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

ExpertsGlobal5

14 Apr 2026, 19:00

12

4

587

by: ExpertsGlobal5

18 Apr 2026, 06:15

ER

If 2x y = 31 and |2y| < 10, how many pairs of values {x, y} exist

655-705 (Hard) | Absolute Values, Inequalities

655-705 (Hard) | Absolute Values, Inequalities hide tags

ExpertsGlobal5

14 Apr 2026, 19:00

7

4

447

by: ExpertsGlobal5

18 Apr 2026, 05:15

ER

p and q are integers such that p / q = 3.74. Which of the following

655-705 (Hard) | Multiples and Factors, Number Properties

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

SharukhB

09 Apr 2026, 22:52

7

6

514

by: Archit3110

18 Apr 2026, 02:33

ER

What is the sum of the squares of the first n positive integers if the

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

13 May 2020, 07:50

26

6

7,712

by: Adit_

17 Apr 2026, 23:08

ER

A survey of 200 people revealed the following preferences: 50 percent

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

himomaki

28 Mar 2025, 00:24

13

3

2,267

by: Bunuel

17 Apr 2026, 11:31

A family including a father, a mother, three sons and three daughters,

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Aabhash777

01 Sep 2022, 04:40

73

6

8,705

by: Rishm

17 Apr 2026, 10:13

ER

If (x + y)^2 < x^2, which of the following must be true?

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

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

Bunuel

16 Sep 2022, 02:56

32

6

7,551

by: bumpbot

17 Apr 2026, 09:02

ER

If X and Y are positive integers such that the least common multiple

655-705 (Hard) | Multiples and Factors

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

Bunuel

12 Oct 2021, 05:45

17

3

3,084

by: Adit_

17 Apr 2026, 08:47

ER

On a number line, a<b<c<d. The distance from a to b is 1/4 of the

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

21 Oct 2021, 05:00

44

6

5,584

by: luisdicampo

17 Apr 2026, 02:45

ER

If x + y > 1 and y - x < 3, which of the following must be true?

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

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

Bunuel

14 Jan 2025, 01:30

18

8

2,731

by: vasu1104

16 Apr 2026, 23:58

ER

Calogero has two solutions: Solution A contains 90% alcohol

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

kevincan

16 Apr 2026, 15:22

5

2

294

by: pappal

16 Apr 2026, 11:23

ER

How many 4-letter strings, using the 26 letters of the Engli

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

kevincan

15 Apr 2026, 22:22

3

1

198

by: MartyMurray

16 Apr 2026, 05:20

ER

Manoutakis Estates produces two types of olive oil: extra vi

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

kevincan

15 Apr 2026, 20:57

2

3

185

by: suscipitlabore

16 Apr 2026, 03:30

ER

Line R is defined by the equation 4x + 6y - 8 = 0. Which of the follow

655-705 (Hard) | Coordinate Geometry

655-705 (Hard) | Coordinate Geometry hide tags

Bunuel

11 Feb 2023, 23:15

11

2

2,516

by: bumpbot

16 Apr 2026, 00:09

ER

Three years ago, the ratio of the ages of a father and a son was 6:1.

655-705 (Hard) | Fractions and Ratios

655-705 (Hard) | Fractions and Ratios hide tags

Bunuel

08 Jun 2021, 07:15

11

9

8,398

by: bumpbot

15 Apr 2026, 16:28

ER

Larry tried to type his new 7-digit phone number on a form, but what a

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

ruis

30 Mar 2024, 05:57

11

4

1,641

by: bumpbot

15 Apr 2026, 15:46

ER

Torentia exported 2/3 of the fertilizer it produced

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

kevincan

12 Apr 2026, 14:53

3

1

197

by: MartyMurray

15 Apr 2026, 15:37

ER

In a sequence of numbers, every number, except for the first one,

655-705 (Hard) | Exponents, Sequences

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

guguskin

14 Oct 2015, 12:02

8

5

4,959

by: bumpbot

15 Apr 2026, 12:08