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

333

12

158,216

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of May 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

316,645

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

1,393,520

by: bb

16 Apr 2026, 14:28

ER

A parking garage has places for a certain number of cars. If

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

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

cano

17 Sep 2010, 01:05

37

11

16,666

by: Bunuel

22 Dec 2024, 01:43

ER

Working together, Wayne and his son can shovel the entire

555-605 (Medium) | Work and Rate Problems

555-605 (Medium) | Work and Rate Problems hide tags

cano

17 Sep 2010, 03:03

20

8

7,500

by: bumpbot

14 Sep 2024, 23:21

ER

If N is the product of all multiples of 3 between 1 and 100, what is

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

1, 2

rafi

17 Sep 2010, 03:14

742

28

77,530

by: shwetakoshija

21 May 2025, 23:21

ER

Before leaving home for the town of Madison, Pete checks a

505-555 (Easy) | Distance and Speed Problems, Word Problems

505-555 (Easy) | Distance and Speed Problems, Word Problems hide tags

cano

17 Sep 2010, 03:24

13

10

6,497

by: bumpbot

26 Mar 2024, 22:51

ER

How many integers k greater than 100 and less than 1000 are

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

vanidhar

17 Sep 2010, 05:39

54

17

13,673

by: bumpbot

23 Feb 2026, 12:43

ER

Jack and Christina are standing 210 feet apart on a level

555-605 (Medium) | Distance and Speed Problems

555-605 (Medium) | Distance and Speed Problems hide tags

cano

17 Sep 2010, 05:44

40

14

7,912

by: bumpbot

28 Jun 2025, 06:23

ER

If n is a non-negative integer such that 12^n is a divisor

655-705 (Hard) | Multiples and Factors

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

Orange08

29 Mar 2013, 02:41

282

18

51,220

by: bumpbot

23 Sep 2025, 09:24

ER

If the operation @ is defined for all integers a and b by a@b = a+b-ab

655-705 (Hard) | Functions and Custom Characters, Must or Could be True

655-705 (Hard) | Functions and Custom Characters, Must or Could be True hide tags

cmugeria

18 Sep 2010, 20:16

557

18

176,512

by: bumpbot

11 Jun 2025, 03:33

X and Y run a 100m race,where X beats Y by 10m. To do a favo

655-705 (Hard) | Distance and Speed Problems

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

1, 2

gurpreetsingh

18 Sep 2010, 23:05

71

20

27,696

by: bumpbot

14 May 2025, 04:22

ER

Set S contains seven distinct integers. The median of set S

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

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

Orange08

19 Sep 2010, 12:37

181

16

25,535

by: bumpbot

06 Feb 2026, 10:09

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Anthony and Cindy were each given x dollars in advance to pe

605-655 (Medium) | Algebra, Word Problems

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

zisis

19 Sep 2010, 16:08

68

9

10,022

by: bumpbot

10 Dec 2023, 07:27

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Advanced Topic: Probability and Combinations Questions With Solutions

Collection of Questions, Downloads, Guides & Resources

Collection of Questions, Downloads, Guides & Resources hide tags

Bunuel

20 Sep 2010, 01:04

379

10

139,126

by: bumpbot

05 Aug 2025, 07:04

ER

On a two dimensional coordinate plane, the curve y=x^2 - x^3

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

sachinrelan

20 Sep 2010, 03:32

27

7

7,730

by: bumpbot

05 Aug 2023, 02:23

ER

Out of a box that contains 4 black and 6 white mice

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

rraggio

20 Sep 2010, 08:37

14

10

15,379

by: bumpbot

19 Nov 2025, 07:55

ER

Five percent of a certain grass seed is timothy. If the amount of the

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

cano

20 Sep 2010, 10:10

36

13

14,373

by: sherlocked221B

11 May 2025, 20:43

ER

The population of a certain town increases by 50 percent every 50 year

555-605 (Medium) | Percent and Interest Problems

555-605 (Medium) | Percent and Interest Problems hide tags

cano

20 Sep 2010, 10:10

70

10

32,089

by: bumpbot

08 Oct 2025, 23:06

ER

Suppose that n people are seated in a single row of n theate

555-605 (Medium) | Combinations, Probability

555-605 (Medium) | Combinations, Probability hide tags

kbulse

20 Sep 2010, 12:01

12

4

21,034

by: bumpbot

16 Mar 2025, 00:16

ER

Rounding up or rounding down

General Math Questions, Discussions

General Math Questions, Discussions hide tags

mandhan

20 Sep 2010, 12:55

13

11

18,354

by: bumpbot

20 Aug 2025, 19:01

ER

In a acertain company, the ratio of the numer of manager to

505-555 (Easy) | Fractions and Ratios

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

Gacarva

20 Sep 2010, 19:40

120

12

31,233

by: friends777

19 Jan 2026, 18:29

ER

A Four digit safe code does not contain the digits 1 and 4..

605-655 (Medium) | Combinations, Probability

605-655 (Medium) | Combinations, Probability hide tags

rraggio

21 Sep 2010, 06:34

47

17

16,057

by: bumpbot

02 Jul 2025, 20:52

ER

The useful life of a certain piece of equipment is determine

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

bruiz

22 Sep 2010, 06:25

39

17

23,066

by: bumpbot

06 Mar 2026, 04:46

ER

What is the value of 5^(1/5)*5^(2/5)*5^(3/5)*5^(4/5)

Sub 505 (Easy) | Algebra +3 tags

Sub 505 (Easy) | Algebra, Arithmetic, Exponents, Roots hide tags

greatchap

11 Dec 2013, 08:02

24

8

10,892

by: bumpbot

25 Aug 2025, 14:54

ER

Louie takes out a three-month loan of $1000. The lender charges him 10

805+ (Hard) | Percent and Interest Problems

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

sachinrelan

22 Sep 2010, 09:39

623

17

71,269

by: bumpbot

18 May 2026, 20:49

ER

How many diagonals does a polygon with 21 sides have, if one of its ve

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

rraggio

30 May 2019, 01:54

208

12

35,200

by: bumpbot

31 Aug 2025, 04:31

ER

A set of 15 different word are given. In how many ways is it possible

705-805 (Hard) | Combinations, Out of Scope - Too Hard

705-805 (Hard) | Combinations, Out of Scope - Too Hard hide tags

holy

23 Sep 2010, 06:55

5

4

15,082

by: bumpbot

03 Oct 2017, 22:49

ER

Each of four different locks has a matching key. The keys

705-805 (Hard) | Combinations, Probability

705-805 (Hard) | Combinations, Probability hide tags

gurpreetsingh

23 Sep 2010, 07:00

172

19

30,617

by: bumpbot

10 Oct 2025, 10:25

ER

A bag contains 5 yellow balls and 6 orange balls. When 4 bal

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

ezinis

23 Sep 2010, 07:33

2

5

9,517

by: bumpbot

18 Oct 2017, 11:15

ER

A list of measurements in increasing order is 4, 5, 6, 8, 10 and x. If

505-555 (Easy) | Statistics and Sets Problems

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

udaymathapati

23 Sep 2010, 11:45

106

8

40,162

by: bumpbot

09 May 2026, 07:00

ER

If xy + z = x(y + z), which of the following must be true?

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

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

1, 2

TomB

05 Nov 2021, 06:44

343

26

103,511

by: bumpbot

20 Aug 2025, 05:44

ER

Math : Algebra 101

Theory, Guides & Resources

Theory, Guides & Resources hide tags

1, 2

shrouded1

26 Apr 2024, 21:41

273

30

131,084

by: bumpbot

25 Dec 2025, 06:06

ER

According to the directions on a can of frozen orange juice concentrat

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

1, 2

TomB

11 Dec 2018, 02:54

942

30

176,101

by: totaltestprepNick

02 Mar 2026, 10:23

ER

Car Dealership X, the total profit from sales increased by 10 percent

555-605 (Medium) | Percent and Interest Problems

555-605 (Medium) | Percent and Interest Problems hide tags

onedayill

23 Sep 2010, 14:47

18

8

10,985

by: bumpbot

30 May 2025, 05:41

ER

A high school has a strange principal. On the first day, he has his st

655-705 (Hard) | Multiples and Factors, Out of Scope - Too Hard

655-705 (Hard) | Multiples and Factors, Out of Scope - Too Hard hide tags

ankur17

24 Sep 2010, 11:22

30

5

22,115

by: Bunuel

05 May 2019, 02:13

ER

|x + 1| < |x^2 + 2x + 2|

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

gmatbull

24 Sep 2010, 11:53

47

18

9,260

by: bumpbot

19 Feb 2026, 11:08

ER

If the positive integer N is a perfect square, which of the following

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

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

1, 2

Orange08

30 Apr 2020, 00:11

173

29

40,167

by: bumpbot

07 Feb 2026, 14:37

ER

If xy=1, what is the value of 2(x+y)^2/2(x-y)^2?

Poor Quality

Poor Quality hide tags

5va

26 Sep 2010, 02:02

31

7

13,492

by: Bunuel

23 Jul 2019, 08:28

ER

In how many different ways can a group of 9 people be divide

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

1, 2

hemanthp

26 Sep 2010, 09:47

370

24

162,635

by: kanchijain05

28 Apr 2026, 03:49

ER

A Bell Curve (Normal Distribution) has a mean of − 1 and a standard

605-655 (Medium) | Statistics and Sets Problems

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

hemanthp

29 Sep 2010, 22:17

45

8

17,798

by: bumpbot

06 Nov 2025, 04:32

ER

If 4x-12 >= x + 9, which of the following must be true

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

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

saxenagarima

26 Sep 2010, 10:48

131

18

29,681

by: HridhayKapoor

26 May 2026, 04:00

ER

The ratio of the number of red cars in a certain parking lot

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

udaymathapati

12 Jan 2014, 06:02

5

6

40,317

by: ScottTargetTestPrep

01 Jan 2021, 05:49

ER

A certain business produced x rakes each month form November

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

udaymathapati

26 Sep 2010, 11:38

279

18

56,863

by: egmat

22 Sep 2025, 22:25

ER

Last Sunday a certain store sold copies of Newspaper A for $1.00 each

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

1, 2, 3, 4

Bunuel

26 Sep 2010, 11:41

3.3k

66

222,450

by: nihilveritatis

25 Jan 2026, 06:19

ER

If a, b, and c are integers and a*b^2/c is a positive even

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

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

Orange08

26 Sep 2010, 13:04

92

13

27,986

by: bumpbot

09 Mar 2025, 04:38

ER

If 60! is written out as an integer, with how many

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

1, 2

Orange08

26 Sep 2010, 13:11

253

20

100,068

by: Anvesh99

01 Sep 2025, 02:30

ER

Tanks X and Y contain 500 and 200 gallons of water respectively. If

705-805 (Hard) | Work and Rate Problems

705-805 (Hard) | Work and Rate Problems hide tags

1, 2

Bunuel

23 Mar 2025, 08:40

258

26

47,902

by: Rishm

09 Feb 2026, 09:59

ER

John spent 72% of his budget on fruits (including apples), and 54% of

555-605 (Medium) | Percent and Interest Problems, Word Problems

555-605 (Medium) | Percent and Interest Problems, Word Problems hide tags

rxs0005

27 Sep 2010, 07:31

12

5

4,607

by: hemantbafna

05 Aug 2020, 06:51

ER

If a number between 1 and 1/2 is selected at random which of

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

rxs0005

27 Sep 2010, 08:42

23

10

7,264

by: bumpbot

05 Jan 2024, 06:39

ER

What is the probability that x chosen from S and y chosen from T will

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

rxs0005

27 Sep 2010, 08:48

9

5

4,000

by: bumpbot

20 Dec 2023, 02:41

ER

The mass of 1 cubic meter of a substance is 800 kilograms under certai

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Michmax3

15 Oct 2019, 06:45

66

9

22,338

by: bumpbot

22 Oct 2025, 01:19

ER

The size of a television screen is given as the length of

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

vanidhar

27 Sep 2010, 23:44

111

12

29,029

by: bumpbot

12 Nov 2024, 07:47