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

152,697

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

312,838

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

1,385,440

by: bb

16 Apr 2026, 14:28

ER

If a, b, c and g are non-zero integers, 3 ≥ c ≥ – 9 , 5 ≥ a ≥ –2 , 10

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

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

Bunuel

14 Mar 2017, 02:55

42

8

6,440

by: bumpbot

23 Nov 2025, 12:38

ER

Set A is a set of 25 distinct multiples of 3 and Set B is a set of 40

605-655 (Medium) | Multiples and Factors +2 tags

605-655 (Medium) | Multiples and Factors, Overlapping Sets, Statistics and Sets Problems hide tags

Bunuel

06 Feb 2017, 07:26

25

6

6,996

by: bumpbot

24 Nov 2025, 04:00

ER

If x is a non-zero integer and |6 - 3x| +3|x + 2| = 12, what is the

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

Bunuel

23 Apr 2024, 01:30

40

9

4,199

by: Bunuel

25 Nov 2025, 06:51

ER

In a class, there are 100 students. 50 of them play soccer, 45 basketb

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

Bunuel

19 Nov 2020, 03:00

22

8

7,699

by: bumpbot

25 Nov 2025, 15:43

ER

The function f(a) is defined for all positive integers a as the number

605-655 (Medium) | Functions and Custom Characters +2 tags

605-655 (Medium) | Functions and Custom Characters, Multiples and Factors, Number Properties hide tags

Bunuel

24 Apr 2017, 04:40

79

8

10,158

by: bumpbot

26 Nov 2025, 06:15

ER

If 3^(2n) = (1/9)^(n+2), what is the value of n?

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

21 Mar 2016, 07:38

21

7

15,142

by: bumpbot

26 Nov 2025, 13:03

ER

X^8 - Y^8 =

505-555 (Easy) | Algebra, Exponents

505-555 (Easy) | Algebra, Exponents hide tags

BM

13 Jul 2010, 18:42

98

13

18,254

by: bumpbot

26 Nov 2025, 13:44

ER

If x<0 and y>0 what will be the value of

605-655 (Medium) | Absolute Values, Number Properties

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

skyfarer

09 Jan 2017, 00:05

77

7

9,966

by: ManifestDreamMBA

26 Nov 2025, 19:09

ER

S represents the set of positive integers that are factors of 7200. Ho

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

sonikavadhera

08 Jul 2017, 12:41

32

8

4,009

by: bumpbot

27 Nov 2025, 00:57

ER

At a certain university, 60% of the professors are women, an

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

1, 2

ctrlaltdel

17 Jan 2015, 16:45

111

22

37,448

by: bumpbot

27 Nov 2025, 07:36

ER

Machine M can produce x units in 3/4 of the time it takes machine N to

655-705 (Hard) | Work and Rate Problems

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

vscid

02 Jul 2015, 14:38

80

9

14,141

by: bumpbot

27 Nov 2025, 08:48

ER

Bill downloads the movie "Revenge of the Avengers" to his computer in

655-705 (Hard) | Work and Rate Problems

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

Bunuel

09 May 2021, 21:00

21

6

6,380

by: bumpbot

27 Nov 2025, 23:44

ER

A certain bakery sells six different-sized wedding cakes

555-605 (Medium) | Sequences, Word Problems

555-605 (Medium) | Sequences, Word Problems hide tags

enigma123

04 Mar 2012, 15:12

26

11

7,990

by: bumpbot

28 Nov 2025, 12:47

ER

The digit in the units place of a number is equal to the digit in the

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

02 Aug 2021, 08:45

19

9

6,787

by: RonPurewal

28 Nov 2025, 16:13

ER

In the above number, A and B represent the tens and units digits

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

Bunuel

05 Nov 2015, 12:10

10

9

3,686

by: bumpbot

28 Nov 2025, 23:54

ER

One pipe can fill a pool 1.25 times faster than a second

605-655 (Medium) | Work and Rate Problems

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

flower07

26 Jan 2014, 15:48

38

13

30,792

by: bumpbot

29 Nov 2025, 02:47

ER

What is the rightmost non-zero digit of 30^58 x 17^85?

655-705 (Hard) | Exponents, Number Properties

655-705 (Hard) | Exponents, Number Properties hide tags

EgmatQuantExpert

30 Jul 2017, 13:08

50

8

9,701

by: bumpbot

29 Nov 2025, 02:57

ER

If the volume of a Box is 1,463,000 cubic millimetres, what is the vol

555-605 (Medium) | Fractions and Ratios

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

Avigano

05 Jun 2018, 07:46

136

15

33,912

by: bumpbot

29 Nov 2025, 03:35

ER

If both valves are open simultaneously, they can fill an empty pool in

605-655 (Medium) | Work and Rate Problems

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

arjtryarjtry

15 Oct 2023, 03:13

147

5

19,854

by: Confusion

29 Nov 2025, 03:48

ER

What is the remainder when 7^700 is divided by 100?

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

AbdulMalikVT

23 Aug 2019, 11:43

25

7

18,425

by: bumpbot

29 Nov 2025, 10:24

ER

The tens digit of 6^17 is

705-805 (Hard) | Exponents

705-805 (Hard) | Exponents hide tags

Bunuel

17 Nov 2014, 12:42

35

9

8,278

by: bumpbot

29 Nov 2025, 10:31

ER

3^(-11)/2 + 3^(-12)/4 + 3^(-13)/6 is how many times 3^(-14) ?

555-605 (Medium) | Algebra, Exponents

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

Ekland

15 Feb 2016, 07:22

64

11

13,540

by: bumpbot

29 Nov 2025, 11:07

ER

If |x/4| > 1 which of the following must be true?

555-605 (Medium) | Absolute Values +2 tags

555-605 (Medium) | Absolute Values, Inequalities, Must or Could be True hide tags

Bunuel

12 Mar 2019, 03:29

41

9

9,097

by: bumpbot

30 Nov 2025, 01:02

ER

Each writer for the local newspaper is paid as follows: a dollars for

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

13 Dec 2015, 04:36

12

6

7,060

by: bumpbot

30 Nov 2025, 02:45

ER

In the line xy plane line m has the equation y=3x-8, then

Sub 505 (Easy) | Coordinate Geometry

Sub 505 (Easy) | Coordinate Geometry hide tags

monir6000

11 Oct 2013, 02:08

11

12

12,499

by: bumpbot

30 Nov 2025, 02:51

ER

Find the number of real solutions of the equation x^2 - 2|x| - 8 = 0.

655-705 (Hard) | Absolute Values, Algebra

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

CareerGeek

14 Aug 2019, 02:11

47

8

8,096

by: bumpbot

30 Nov 2025, 08:29

ER

If x + y + z = 2, x^2 + y^2 + z^2 = 6, and x^3 + y^3 + z^3 = 8, what i

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

12 Feb 2020, 01:48

59

9

32,673

by: bumpbot

30 Nov 2025, 09:56

ER

What is the greatest possible value of integer n if 100!

555-605 (Medium) | Exponents +2 tags

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

stonecold

23 Jan 2018, 03:54

107

9

14,529

by: bumpbot

30 Nov 2025, 17:44

ER

If d is the greatest common divisor of x and y, where x and y are

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

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

Bunuel

10 Mar 2024, 02:56

45

9

11,863

by: svsivakrishna

01 Dec 2025, 00:34

ER

Two painters, Ray and Taylor, are painting a fence. Ray paints at a un

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Nanobotstv

16 Oct 2016, 21:59

7

7,413

by: bumpbot

01 Dec 2025, 22:30

ER

S_n=-1/S_{n-1}+1 for all integer values of n greater than 1. If S1 = 1

655-705 (Hard) | Sequences

655-705 (Hard) | Sequences hide tags

Bunuel

08 May 2015, 05:47

40

10

11,684

by: bumpbot

01 Dec 2025, 23:08

ER

If it takes Jacob x hours to complete a project and it takes Mike y

505-555 (Easy) | Work and Rate Problems

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

Bunuel

17 Apr 2018, 05:14

8

6

6,644

by: bumpbot

01 Dec 2025, 23:23

ER

If x and y are integers and (15^x + 15^(x+1))/4^y = 15^y wha

605-655 (Medium) | Exponents, Roots

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

SnehaC

06 Oct 2017, 11:11

167

9

29,993

by: bumpbot

02 Dec 2025, 02:04

ER

The equation |2x - 3| = x - 5 has how many solutions for x?

655-705 (Hard) | Absolute Values

655-705 (Hard) | Absolute Values hide tags

LoneWarrior23

26 Oct 2025, 01:20

216

16

26,663

by: clubmate

02 Dec 2025, 04:24

ER

What is the sum of all integers greater than 10000 formed by using the

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

04 Dec 2020, 06:45

24

7

3,734

by: bumpbot

02 Dec 2025, 08:15

ER

√576800 is between

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

Bunuel

04 Jul 2018, 00:11

29

8

15,406

by: bumpbot

02 Dec 2025, 10:49

ER

The concentration of acid in solutions A, B and C are 4%, 2% and 2%, r

Sub 505 (Easy) | Mixture Problems

Sub 505 (Easy) | Mixture Problems hide tags

BrentGMATPrepNow

05 Oct 2021, 12:52

25

4

3,509

by: bumpbot

02 Dec 2025, 11:56

ER

50 children attended a carnival where cotton candy and ice cream were

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

Bunuel

15 Aug 2017, 01:10

12

6

3,946

by: bumpbot

02 Dec 2025, 13:27

ER

Which of the following inequalities has a solution set that

555-605 (Medium) | Absolute Values, Inequalities

555-605 (Medium) | Absolute Values, Inequalities hide tags

rpamecha

14 Apr 2012, 11:00

127

7

26,669

by: ManifestDreamMBA

02 Dec 2025, 15:18

ER

The price of sugar is increased by 7%. By how much percent

705-805 (Hard) | Percent and Interest Problems

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

DarkKnight06

03 Jul 2013, 22:17

43

12

36,312

by: bumpbot

03 Dec 2025, 06:01

ER

What is the sum of the cubes of the first ten positive integers?

605-655 (Medium) | Arithmetic

605-655 (Medium) | Arithmetic hide tags

Bunuel

11 Jun 2015, 04:42

90

5

15,604

by: bumpbot

03 Dec 2025, 09:18

ER

A certain meter records voltage between 0 and 10, inclusive

Sub 505 (Easy) | Statistics and Sets Problems

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

getzgetzu

31 Dec 2014, 03:59

38

11

11,793

by: bumpbot

03 Dec 2025, 12:39

ER

Relative to a group of other airlines, an airlines degree of

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

felippemed

08 Nov 2023, 02:58

38

7

15,965

by: bumpbot

04 Dec 2025, 01:06

ER

The class mean score on a test was 60, and the standard deviation was

555-605 (Medium) | Statistics and Sets Problems

555-605 (Medium) | Statistics and Sets Problems hide tags

enigma123

06 May 2015, 02:05

98

10

26,816

by: bumpbot

04 Dec 2025, 04:59

ER

The 4 sticks in a complete bag of Pick-Up Sticks are all straight-line

805+ (Hard) | Geometry, Probability

805+ (Hard) | Geometry, Probability hide tags

Bunuel

27 Apr 2015, 04:24

83

9

10,900

by: bumpbot

04 Dec 2025, 08:16

ER

A manufacturer of a certain product can expect that between 0.3 percen

Sub 505 (Easy) | Percent and Interest Problems, Word Problems

Sub 505 (Easy) | Percent and Interest Problems, Word Problems hide tags

Bunuel

14 Oct 2015, 21:33

88

16

41,702

by: bumpbot

04 Dec 2025, 10:19

ER

If 4 points are indicated on a line and 5 points are indicated on

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

alex1233

16 May 2012, 06:52

246

14

51,354

by: bumpbot

04 Dec 2025, 11:23

ER

In 1998 Jean's annual salary was greater than Kevin's annual salary

605-655 (Medium) | Percent and Interest Problems

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

MasteringGMAT

02 Jul 2023, 07:28

239

10

35,238

by: bumpbot

05 Dec 2025, 01:54

ER

If p is an integer and 1365^p is a factor of 200

655-705 (Hard) | Min-Max Problems +2 tags

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

pushpitkc

04 May 2018, 14:57

60

10

7,565

by: bumpbot

05 Dec 2025, 05:51

ER

In the rectangular coordinate system above, if point A (not shown) is

655-705 (Hard) | Coordinate Geometry

655-705 (Hard) | Coordinate Geometry hide tags

imhimanshu

18 Mar 2020, 03:02

90

10

16,412

by: bumpbot

05 Dec 2025, 10:10