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

324

12

152,543

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

312,739

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

1,385,153

by: bb

16 Apr 2026, 14:28

ER

The greatest common factor of two positive integers is X. The least co

Sub 505 (Easy) | Multiples and Factors

Bunuel

10 Jan 2016, 09:04

40

7

12,124

by: bumpbot

30 Jun 2025, 03:35

ER

If n is the least of 3 consecutive positive integers and

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

eybrj2

24 Feb 2012, 23:04

103

10

22,070

by: bumpbot

30 Jun 2025, 03:25

ER

Suppose we have six marbles: 3 blue marbles, 2 red marbles, and one gr

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

mikemcgarry

02 Feb 2015, 17:44

36

6

6,391

by: andreabylykbashi

30 Jun 2025, 03:23

ER

If x is a number such that 0 < x ≤ 20, for how many values of x is

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

13 Aug 2018, 04:47

55

6

13,246

by: bumpbot

30 Jun 2025, 03:03

ER

A merchant claims a loss of 4% on coffee but uses a weight of 840 gms

605-655 (Medium) | Percent and Interest Problems

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

Bunuel

07 Feb 2014, 04:15

74

4

22,168

by: bumpbot

30 Jun 2025, 02:48

ER

40 men and 20 women together can complete a work in 12 days

655-705 (Hard) | Work and Rate Problems

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

TheNightKing

05 Jan 2020, 17:57

39

6

9,058

by: bumpbot

30 Jun 2025, 02:14

ER

100 people are attending a newspaper conference. 45 of them

705-805 (Hard) | Min-Max Problems, Overlapping Sets

705-805 (Hard) | Min-Max Problems, Overlapping Sets hide tags

calreg11

16 Feb 2012, 21:52

220

13

59,200

by: bumpbot

30 Jun 2025, 02:02

ER

How many words can be formed using all the letters of "EQUAT

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

cyberjadugar

16 Jun 2012, 20:38

51

9

19,981

by: bumpbot

30 Jun 2025, 01:51

ER

In a certain candy store, 22% of the customers are caught sa

655-705 (Hard) | Percent and Interest Problems

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

tk1tez7777

11 Oct 2013, 02:09

66

18

13,779

by: bumpbot

29 Jun 2025, 22:59

ER

The product of two negative numbers

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

GMATNinja

12 Feb 2024, 09:52

13

2

2,760

by: bumpbot

29 Jun 2025, 22:48

ER

If powdered drink mix costs c cents per ounce and p pounds of it are p

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Gnpth

30 Oct 2017, 12:23

38

6

11,668

by: bumpbot

29 Jun 2025, 21:48

ER

What is the value of A=1*2+2*3+...+9*10?

555-605 (Medium) | Algebra, Sequences

555-605 (Medium) | Algebra, Sequences hide tags

broall

29 Nov 2016, 03:59

31

10

4,602

by: bumpbot

29 Jun 2025, 20:15

ER

What is the remainder when divide 2^100 by 100?

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

broall

23 Nov 2016, 16:45

110

10

26,773

by: BrushMyQuant

29 Jun 2025, 19:26

ER

On Tuesday, Kramer purchases exactly 3 new shirts, 2 new sweaters, and

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

30 Oct 2014, 09:27

40

7

16,944

by: bumpbot

29 Jun 2025, 19:23

ER

There is a sequence an for a positive integer such that a3=a1+a2, a4=

605-655 (Medium) | Sequences

605-655 (Medium) | Sequences hide tags

MathRevolution

13 Jan 2017, 01:51

26

10

4,626

by: bumpbot

29 Jun 2025, 18:50

ER

For a nonnegative integer n, if the remainder is 1 when 2^n

605-655 (Medium) | Must or Could be True +2 tags

605-655 (Medium) | Must or Could be True, Number Properties, Remainders hide tags

monirjewel

18 Jun 2013, 14:07

62

13

26,814

by: bumpbot

29 Jun 2025, 15:36

ER

Each day for 28 days, the owner of a store kept track of the number of

605-655 (Medium) | Statistics and Sets Problems

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

jm2k5

19 Dec 2023, 08:16

76

4

12,783

by: bumpbot

29 Jun 2025, 15:07

ER

If x and y are integers, how many pairs of (x, y) are there such that

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

Bunuel

21 Nov 2023, 01:27

11

2

2,290

by: bumpbot

29 Jun 2025, 15:00

ER

If x = - 2 is a root of the equation 3x^2 + 7x + P = 0, what are the

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

Bunuel

01 Feb 2021, 08:30

13

2

3,200

by: bumpbot

29 Jun 2025, 14:29

ER

If (2x+y-z)^2+(x-y)^2+(z-3)^2=-(3y-z)^2, what is the value of 3x+2y+z?

705-805 (Hard) | Algebra, Exponents

705-805 (Hard) | Algebra, Exponents hide tags

fskilnik

03 Mar 2019, 17:03

57

6

6,855

by: bumpbot

29 Jun 2025, 14:21

ER

Company Z spent 1/4 of its revenues last year on marketing and 1/7 of

555-605 (Medium) | Fractions and Ratios

555-605 (Medium) | Fractions and Ratios hide tags

Bunuel

12 Dec 2015, 09:23

20

9

8,653

by: DS000

29 Jun 2025, 13:03

ER

If both roots of the quadratic equation y^2 -63y +x =0 are prime numbe

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

manpreetsingh86

21 Jan 2015, 02:55

46

6

8,389

by: bumpbot

29 Jun 2025, 12:48

ER

If x^2 - 9x + |k| = 0, where x is a variable and k is a constant, has

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

Bunuel

29 May 2020, 02:06

41

18

10,304

by: bumpbot

29 Jun 2025, 12:46

ER

A certain zoo has exactly five types of animals: alligators, buffalo,

555-605 (Medium) | Fractions and Ratios

555-605 (Medium) | Fractions and Ratios hide tags

BrentGMATPrepNow

05 Aug 2018, 08:04

14

6

4,564

by: bumpbot

29 Jun 2025, 11:25

ER

How to solve equations fast ?

General Math Questions, Discussions

General Math Questions, Discussions hide tags

foryearss

20 May 2018, 18:39

2

6

3,419

by: bumpbot

29 Jun 2025, 10:46

ER

GMAT Formula Cheat Sheet

this_guy

28 Jun 2017, 07:31

23

8

82,011

by: APram

29 Jun 2025, 10:35

ER

There are 6 stores in town that had a total of 20 visitors

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

ruturaj

08 Sep 2011, 23:53

59

11

10,905

by: bumpbot

29 Jun 2025, 09:26

ER

If b < e < y+k and b-1 < w < k,

805+ (Hard) | Inequalities

805+ (Hard) | Inequalities hide tags

BrentGMATPrepNow

21 Mar 2017, 07:54

39

4

5,239

by: bumpbot

29 Jun 2025, 08:55

ER

When they work alone, B needs 25% more time to ﬁnish a job than A does

655-705 (Hard) | Work and Rate Problems

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

Bunuel

03 Apr 2020, 06:29

61

9

15,201

by: bumpbot

29 Jun 2025, 08:39

ER

Athos, Porthos, Aramis and D'Artagnan are dividing n gold coins the

805+ (Hard) | Min-Max Problems, Word Problems

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

Bunuel

13 Oct 2022, 01:31

27

4

6,518

by: bumpbot

29 Jun 2025, 07:42

ER

How many numbers can be formed from 1, 2, 3, 4, 5 (without repetition)

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

sharathnair14

20 Jan 2020, 06:37

52

8

100,926

by: kanwar08

29 Jun 2025, 06:57

ER

Set A contains the consecutive integers ranging from x to y,

505-555 (Easy) | Statistics and Sets Problems

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

lifeisshort

31 Jul 2025, 06:39

73

9

17,302

by: bumpbot

29 Jun 2025, 06:46

ER

If d = 1/(4^5*5^16) is expressed as a terminating decimal, how many

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

28 Feb 2023, 11:30

21

2

4,247

by: bumpbot

29 Jun 2025, 06:22

ER

How many prime numbers exist between 260 and 280?

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

1, 2

Bunuel

29 Feb 2016, 10:48

107

21

13,985

by: bumpbot

29 Jun 2025, 06:07

ER

John sells 10 litres of a mixture of apple and orange juice, in which

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

Bunuel

28 Dec 2021, 09:00

20

3

3,204

by: KarishmaB

29 Jun 2025, 06:04

ER

If -1/2 <= x <= -1/3 and -1/4 <= y <= -1/5, what is the minimum value

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

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

Bunuel

13 Mar 2018, 01:49

30

5

7,860

by: bumpbot

29 Jun 2025, 05:13

ER

For sets A and B, define A*B to be {(a, b)|a∈A and b ∈ B}. If the numb

655-705 (Hard) | Statistics and Sets Problems

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

MathRevolution

02 Sep 2019, 01:25

15

3

2,450

by: PSKhore

29 Jun 2025, 05:11

ER

A researcher investigating mosquito populations recorded a

605-655 (Medium) | Statistics and Sets Problems

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

Carcass

14 Sep 2013, 20:38

56

5

9,747

by: bumpbot

29 Jun 2025, 05:02

ER

If y > 2 and = y, for which of the following expressions can a single

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Bunuel

14 Feb 2020, 05:30

21

4

4,783

by: bumpbot

29 Jun 2025, 04:57

ER

What is the maximum possible length of an integer less than 600?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

GKomoku

23 Aug 2020, 04:00

69

6

10,565

by: bumpbot

29 Jun 2025, 04:15

ER

Pablo, Sofia, and Mia got some candy eggs at a party. Pablo had three

655-705 (Hard) | Fractions and Ratios, Word Problems

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

Bunuel

25 Apr 2019, 01:56

9

3

2,764

by: bumpbot

29 Jun 2025, 03:23

ER

Two men, A and B, started a job in which A was thrice as good as B and

605-655 (Medium) | Work and Rate Problems

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

Bunuel

02 Feb 2021, 10:00

7

3

3,102

by: bumpbot

29 Jun 2025, 02:52

ER

Fifteen clowns decided to contribute equal amounts of money to buy a

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

07 Mar 2017, 01:50

12

9

5,118

by: Batman2024

29 Jun 2025, 02:36

ER

After the price of chocolates was discounted by 40%, a

655-705 (Hard) | Fractions and Ratios, Word Problems

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

actleader

30 Oct 2012, 23:05

77

13

10,987

by: bumpbot

29 Jun 2025, 02:32

ER

If 12th root of x is equal to 12, 8th root of y equals to

655-705 (Hard) | Statistics and Sets Problems

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

Bunuel

04 May 2022, 04:15

5

3

2,143

by: Bunuel

29 Jun 2025, 02:25

ER

Of the diplomats who attended a summit conference: 20 spoke French, 32

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

imsahlahno

20 Jul 2014, 08:16

66

13

7,435

by: bumpbot

29 Jun 2025, 02:21

ER

There are 3 particles A, B, and C moving around a circumference at a c

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

MathRevolution

18 Jun 2020, 02:18

36

5

3,805

by: Bunuel

29 Jun 2025, 02:13

ER

Tahboob Corporation manufactures only two models of kitchens, model A

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

27 Jun 2025, 00:30

5

644

by: rohitz98

29 Jun 2025, 01:30

ER

If 60 students took a test and the median score was 80, which of the

655-705 (Hard) | Statistics and Sets Problems

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

Bunuel

05 Apr 2022, 03:30

24

4

3,484

by: PSKhore

29 Jun 2025, 01:29

ER

A student is trying to achieve an overall average of at least 90.0 to

655-705 (Hard) | Statistics and Sets Problems

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

Bunuel

18 Apr 2018, 18:25

19

4

3,680

by: PSKhore

29 Jun 2025, 01:17