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

323

12

152,158

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of March 2026

Bunuel

01 Jan 2026, 05:45

1.1k

8

312,517

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

1,384,290

by: bb

16 Apr 2026, 14:28

ER

From a group of 21 astronauts that includes 12 people with previous ex

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Stiv

11 Oct 2019, 05:42

95

11

23,369

by: bumpbot

22 Oct 2025, 02:45

ER

A certain candy manufacturer reduced the weight of Candy Bar M by 20

505-555 (Easy) | Percent and Interest Problems

505-555 (Easy) | Percent and Interest Problems hide tags

MHIKER

30 May 2011, 11:17

62

7

18,563

by: bumpbot

21 Oct 2025, 13:36

ER

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

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

gracie

20 Jul 2019, 21:59

28

6

4,307

by: Bunuel

21 Oct 2025, 13:32

ER

600 residents were surveyed about whether they liked 3 different candi

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

Bunuel

03 May 2017, 03:43

27

8

6,736

by: bumpbot

21 Oct 2025, 13:02

ER

A woman decided to walk down the escalator in a shopping mall. The wom

655-705 (Hard) | Distance and Speed Problems

655-705 (Hard) | Distance and Speed Problems hide tags

Hovkial

25 Aug 2019, 10:31

73

9

8,164

by: MaiMai0102

21 Oct 2025, 09:43

ER

N is the greatest integer with distinct digits, which is a multiple of

805+ (Hard) | Multiples and Factors, Remainders

805+ (Hard) | Multiples and Factors, Remainders hide tags

Bunuel

04 Jan 2021, 00:09

24

6

11,567

by: bumpbot

21 Oct 2025, 08:20

ER

What is √82,944 ?

505-555 (Easy) | Roots

505-555 (Easy) | Roots hide tags

Bunuel

08 Jul 2017, 06:02

13

7

4,470

by: bumpbot

21 Oct 2025, 03:22

ER

A country is divided into exactly 4 regions. Miki is sketching a map

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

SN9633

06 Nov 2023, 00:25

118

10

8,907

by: Dream009

21 Oct 2025, 00:41

ER

Train A is traveling at 40 miles per hour and Train B is traveling on

Sub 505 (Easy) | Distance and Speed Problems

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

Bunuel

16 Feb 2016, 01:02

43

11

18,499

by: bumpbot

20 Oct 2025, 22:01

ER

If 2 is a root of the equation x^2 + kx + 12 = 0 and the equation x^2

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

29 Jan 2021, 23:21

7

3,583

by: bumpbot

20 Oct 2025, 21:30

ER

Which of the following relationships must be inversely proportional to

655-705 (Hard) | Fractions and Ratios

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

MathRevolution

16 Apr 2018, 00:54

15

6

4,812

by: bumpbot

20 Oct 2025, 13:13

ER

A “palindromic integer” is an integer that remains the same when its

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

24 Sep 2015, 22:48

17

3

4,808

by: bumpbot

20 Oct 2025, 12:13

ER

Shawn invested one half of his savings in a bond that paid s

805+ (Hard) | Percent and Interest Problems

805+ (Hard) | Percent and Interest Problems hide tags

karlfurt

10 Nov 2013, 04:24

209

13

36,910

by: bumpbot

20 Oct 2025, 09:29

ER

The cube root of what integer power of 2 is closest to 50?

805+ (Hard) | Number Properties, Roots

805+ (Hard) | Number Properties, Roots hide tags

Bunuel

14 Sep 2015, 05:01

117

14

11,708

by: bumpbot

20 Oct 2025, 09:13

ER

The ratio of buses to cars on River Road is 2 to 23. If there are 630

505-555 (Easy) | Fractions and Ratios

505-555 (Easy) | Fractions and Ratios hide tags

shapla

12 Mar 2016, 11:11

21

7

16,024

by: bumpbot

20 Oct 2025, 04:02

ER

A student conducts an experiment in biology lab and discovers that the

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Bunuel

05 Feb 2018, 07:09

9

7

7,791

by: bumpbot

20 Oct 2025, 03:53

ER

If 3 < x < 6 < y < 10, then what is the greatest possible positive int

655-705 (Hard) | Min-Max Problems

655-705 (Hard) | Min-Max Problems hide tags

Bunuel

09 Apr 2021, 11:00

16

6

12,788

by: bumpbot

19 Oct 2025, 23:50

ER

Which of the following is equivalent to √3+√2?

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

MathRevolution

30 Mar 2017, 02:23

75

7

9,863

by: bumpbot

19 Oct 2025, 21:08

ER

If 3+ |n^2 - 2| ≤ 12, then what is the number of integer values of n w

655-705 (Hard) | Absolute Values

655-705 (Hard) | Absolute Values hide tags

Russ19

09 Feb 2020, 19:42

38

5

5,278

by: bumpbot

19 Oct 2025, 20:51

ER

On a test, a student scores +4 points for each correct answer and 2 p

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

nkmungila

24 Oct 2017, 23:25

17

8

10,985

by: bumpbot

19 Oct 2025, 20:42

ER

48% of respondents to a survey consisted of those who used both M and

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

Bunuel

01 Nov 2019, 05:45

71

11

12,264

by: bumpbot

19 Oct 2025, 20:31

ER

In how many ways can 4 boys and 4 girls be arranged in a ring if a par

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

03 Mar 2021, 08:00

10

3

2,284

by: bumpbot

19 Oct 2025, 20:26

ER

In how many ways can 4 boys and 4 girls be arranged in a ring if the

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

03 Mar 2021, 08:30

15

3

4,297

by: bumpbot

19 Oct 2025, 20:22

ER

A shop sold a pair of shoes for Tk. 1600.00 and a pair of sa

705-805 (Hard) | Percent and Interest Problems

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

Emdad

26 May 2021, 06:54

11

4

7,277

by: bumpbot

19 Oct 2025, 12:15

ER

In a survey of 200 people, 20% of the men and 10% of the women are ath

505-555 (Easy) | Overlapping Sets

505-555 (Easy) | Overlapping Sets hide tags

swong1503

28 Feb 2018, 10:34

23

7

5,738

by: bumpbot

19 Oct 2025, 08:17

ER

What is the sum of the integers 45 through 175 inclusive?

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

22 Dec 2015, 04:26

34

7

14,354

by: bumpbot

19 Oct 2025, 06:02

ER

The probability that Gary will eat eggs for breakfast on any given day

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Bunuel

07 Jul 2021, 02:45

9

4

4,508

by: bumpbot

19 Oct 2025, 00:13

ER

To fill a larger concert hall, a madrigal singing group consisting of

705-805 (Hard) | Fractions and Ratios

705-805 (Hard) | Fractions and Ratios hide tags

Bunuel

08 Feb 2019, 03:59

27

6

5,939

by: bumpbot

18 Oct 2025, 23:40

ER

If 4^n > 17^19, what is the smallest possible integer value of n ?

555-605 (Medium) | Exponents +2 tags

555-605 (Medium) | Exponents, Inequalities, Min-Max Problems hide tags

Bunuel

06 Apr 2020, 11:06

28

6

8,244

by: CareerLauncherIE

18 Oct 2025, 13:13

ER

A circular garden is surrounded by a fence of negligible width along

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

08 Dec 2015, 02:57

7

6

5,467

by: CareerLauncherIE

18 Oct 2025, 13:07

ER

A certain tank is filled to one quarter of its capacity with a mixture

605-655 (Medium) | Mixture Problems, Percent and Interest Problems

605-655 (Medium) | Mixture Problems, Percent and Interest Problems hide tags

Bunuel

30 Sep 2014, 07:51

111

9

31,011

by: bumpbot

18 Oct 2025, 09:02

ER

If 2/3 and (-3) are the two roots of the quadratic equation ax^2 + 7x

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

01 Feb 2021, 04:45

9

3

1,987

by: bumpbot

18 Oct 2025, 07:07

ER

Tina can do as much work in 2 days as Leena can do in 3 days and Leena

655-705 (Hard) | Work and Rate Problems

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

Bunuel

20 Jan 2020, 00:31

47

5

8,955

by: bumpbot

18 Oct 2025, 06:29

ER

Which of the following sets has the standard deviation

505-555 (Easy) | Statistics and Sets Problems

505-555 (Easy) | Statistics and Sets Problems hide tags

monir6000

28 Apr 2012, 19:41

42

3

15,798

by: bumpbot

18 Oct 2025, 05:01

ER

If the standard deviation of Set B is 12.5, then what is the standard

655-705 (Hard) | Statistics and Sets Problems

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

Bunuel

24 Sep 2021, 05:15

9

4

2,297

by: bumpbot

18 Oct 2025, 04:57

ER

On Sunday John left the place A for B at 3:30 am and on the same day

655-705 (Hard) | Distance and Speed Problems

655-705 (Hard) | Distance and Speed Problems hide tags

Bunuel

08 Jan 2021, 07:13

29

6

2,816

by: bumpbot

17 Oct 2025, 15:13

ER

In the equation ax^2 + bx + c = 0 a, b, and c are constants,

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

alex1233

06 Mar 2013, 01:44

24

5

13,224

by: bumpbot

17 Oct 2025, 14:44

ER

For all positive integers x and y in the expression x&y, the symbol &

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

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

Bunuel

28 Apr 2015, 05:27

42

4

9,102

by: bumpbot

17 Oct 2025, 11:27

ER

A software company named Hardsoft has three divisions, each staffed by

805+ (Hard) | Fractions and Ratios, Word Problems

805+ (Hard) | Fractions and Ratios, Word Problems hide tags

Bunuel

04 Nov 2019, 04:19

107

8

11,924

by: GMATinsight

17 Oct 2025, 06:54

ER

If x and y are positive numbers such that xy^3 = 2, what is the

655-705 (Hard) | Algebra, Min-Max Problems

655-705 (Hard) | Algebra, Min-Max Problems hide tags

Bunuel

09 Aug 2024, 21:45

17

5

2,529

by: bumpbot

17 Oct 2025, 06:25

ER

Average of 75 students is 82, out of which average of 42 students is 7

655-705 (Hard) | Statistics and Sets Problems

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

Bunuel

20 Feb 2019, 05:20

7

5

4,031

by: egmat

17 Oct 2025, 04:56

ER

A sum of $10,000 invested for two years at the same rate of interest o

655-705 (Hard) | Percent and Interest Problems

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

RenB

23 Aug 2023, 17:59

55

7

5,276

by: SharukhB

16 Oct 2025, 23:20

ER

If a/b > c/d, and none of a, b, c, and d is equal to 0, which of the

605-655 (Medium) | Absolute Values

605-655 (Medium) | Absolute Values hide tags

Bunuel

30 Sep 2021, 02:15

27

3

7,468

by: bumpbot

16 Oct 2025, 22:18

ER

If -|x| = b, where b is a non-zero integer, which of the following sta

705-805 (Hard) | Absolute Values

705-805 (Hard) | Absolute Values hide tags

rencsee

27 Nov 2018, 14:11

34

10

4,893

by: bumpbot

16 Oct 2025, 20:14

ER

At a certain company, employees who earn $20.00 per hour will be given

555-605 (Medium) | Must or Could be True, Word Problems

555-605 (Medium) | Must or Could be True, Word Problems hide tags

Bunuel

10 Dec 2019, 02:07

11

5

11,827

by: bumpbot

16 Oct 2025, 13:39

ER

If a = 2^(1/2) - 1 and b = 1, which of the following is equal to

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

MasteringGMAT

02 Jul 2023, 06:53

87

7

20,836

by: bumpbot

16 Oct 2025, 13:29

ER

Letters of the word BOSTON are shuffled to form six-letter word. In ho

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

rishabhmishra

31 Mar 2018, 01:08

26

5

7,300

by: pappal

16 Oct 2025, 12:14

ER

If f(x) = 5x^3 - 2x + 8 and g(y) = 6y - 4, then g(f(x)) =

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

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

dzodzo85

23 Apr 2012, 05:33

19

4

15,050

by: bumpbot

16 Oct 2025, 10:07

ER

Set X consists of at least 2 members and is a set of consecutive odd i

805+ (Hard) | Statistics and Sets Problems

805+ (Hard) | Statistics and Sets Problems hide tags

CAMANISHPARMAR

28 May 2018, 10:23

33

7

7,310

by: egmat

16 Oct 2025, 05:54

ER

Every page of a book is numbered from 1 without any omission. One pag

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

MathRevolution

28 May 2020, 03:15

29

6

3,849

by: bumpbot

15 Oct 2025, 08:07