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

321

12

151,910

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

312,358

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

1,383,717

by: bb

16 Apr 2026, 14:28

ER

Two mixtures A and B contain milk and water in the ratios

605-655 (Medium) | Mixture Problems

605-655 (Medium) | Mixture Problems hide tags

bmwhype2

02 Jan 2008, 07:16

168

11

42,782

by: bumpbot

23 Dec 2024, 00:57

ER

If two numbers, a and b, are to be chosen from a set of 4

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Ravshonbek

02 Sep 2014, 20:07

30

13

12,128

by: bumpbot

13 Jul 2024, 11:17

ER

A rectangle is inscribed in a circle of diameter 2. Which of

705-805 (Hard) | Geometry, Must or Could be True

705-805 (Hard) | Geometry, Must or Could be True hide tags

GK_Gmat

04 Jan 2008, 00:23

68

15

16,348

by: bumpbot

17 Jan 2026, 00:27

ER

If the probability of rain on any given day in City X is 50 percent

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

JuliaS

05 Feb 2019, 05:08

175

10

141,690

by: bumpbot

01 May 2025, 10:32

ER

Meg and Bob are among the 5 participants in a cycling race. If each pa

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

marcodonzelli

07 Jan 2008, 06:05

278

19

50,723

by: bumpbot

18 May 2025, 12:17

ER

If the productivity of a brigade increases by 10% with the addition of

555-605 (Medium) | Work and Rate Problems

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

GK_Gmat

07 Jan 2008, 09:14

50

6

10,059

by: eaqueest

24 Oct 2025, 05:04

ER

A certain established organization has exactly 4096 members.

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

JCLEONES

21 Apr 2014, 07:35

153

15

30,521

by: imaityaroy

20 Sep 2025, 05:31

ER

One smurf and one elf can build a treehouse together in two

605-655 (Medium) | Work and Rate Problems

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

1, 2

JCLEONES

10 Jan 2008, 14:20

205

27

38,593

by: PalakFocus

20 Apr 2025, 06:34

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There are 11 women and 9 men in a certain club. If the club is to sele

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

marcodonzelli

12 Jan 2008, 03:07

60

9

43,270

by: bumpbot

19 Sep 2023, 11:49

ER

If a certain coin is flipped, the probability that the coin will land

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

1, 2

marcodonzelli

05 Feb 2019, 05:10

245

26

99,577

by: Bunuel

21 Aug 2025, 06:55

ER

If an integer is to be randomly selected from set M above

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

marcodonzelli

12 Jan 2008, 05:29

156

14

55,060

by: Bunuel

27 Jun 2025, 14:43

ER

Marco and Maria toss a coin three times. Each time a head is

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

marcodonzelli

14 Jan 2008, 05:57

50

19

14,483

by: bumpbot

14 Feb 2026, 03:25

ER

Two objects are placed on opposite corners of a cube. The

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

netcaesar

15 Jan 2008, 12:35

51

18

17,987

by: bumpbot

18 Feb 2024, 05:09

ER

The sum of 3 hours 45 minutes and 2 hours 55 minutes is approximately

505-555 (Easy) | Percent and Interest Problems

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

GGUY

28 Nov 2014, 05:17

18

15

24,059

by: bumpbot

23 Apr 2026, 23:58

ER

There are 9 people in the room. There are two pairs of

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

bmwhype2

17 Jan 2008, 07:10

178

18

25,370

by: bumpbot

14 Feb 2026, 02:30

ER

Three fair coins are labeled with a zero (0) on one side and

805+ (Hard) | Out of Scope - Too Hard, Probability

805+ (Hard) | Out of Scope - Too Hard, Probability hide tags

JCLEONES

15 Mar 2025, 02:03

84

11

25,327

by: bumpbot

16 Jan 2022, 08:28

ER

Two integers will be randomly selected from the sets above, one intege

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

1, 2

vermatanya

31 Jan 2019, 01:55

248

23

67,857

by: bumpbot

26 May 2025, 19:52

ER

Given that there are 6 married couples. If we select only 4

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

dominion

19 Nov 2018, 15:07

198

14

35,449

by: bumpbot

19 Sep 2025, 08:02

ER

At a certain company, each employee has a salary grade s tha

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

marcodonzelli

19 Jan 2008, 09:30

13

14,030

by: bumpbot

12 Oct 2024, 01:41

ER

Anthony and Michael sit on the six-member board of directors for compa

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

1, 2

kamilaak

08 Aug 2019, 09:13

466

34

50,141

by: Bunuel

05 Jan 2026, 22:53

ER

A number of light bulbs were purchased to illuminate a gym. However

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

dzyubam

23 Jan 2008, 08:46

44

9

13,335

by: bumpbot

06 Dec 2025, 13:01

ER

A certain junior class has 1,000 students and a certain

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

1, 2

blog

26 Dec 2015, 09:18

854

28

105,945

by: messi16

01 Mar 2026, 20:29

ER

An arithmetic sequence is a sequence in which each term

505-555 (Easy) | Sequences

505-555 (Easy) | Sequences hide tags

blog

01 Nov 2012, 08:44

174

18

67,162

by: totaltestprepNick

01 Mar 2026, 19:14

ER

Tossing a coin, the probability of getting a head is 0.6. If a coin is

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

GHIBI

25 Jan 2008, 23:52

11

2

9,849

by: bumpbot

21 Aug 2019, 15:17

ER

A 4-letter code word consists of letters A, B, and C. If the

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

1, 2, 3

GHIBI

26 Jan 2008, 00:19

585

40

81,281

by: Kinshook

15 Apr 2026, 23:48

ER

Each side of a certain parallelogram has length 6. If the area of the

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

GGUY

26 Jan 2008, 11:31

53

16

16,224

by: samarpan.g28

17 Dec 2023, 09:59

ER

A certain college has a student-to-teacher ratio of 11 to 1.

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

chica

12 Sep 2013, 07:52

38

17

23,568

by: bumpbot

18 Jan 2026, 04:56

ER

A bus stop is served by express buses, which run every hour at ten min

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

1, 2

neelesh

27 Jan 2008, 19:35

49

25

8,287

by: Rebaz

17 May 2024, 05:43

ER

If each of the following fractions were written as a repeati

555-605 (Medium) | Fractions and Ratios

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

1, 2

gmatraider

28 Jan 2008, 16:18

978

22

47,619

by: Usernamevisible

15 Apr 2026, 11:10

ER

For a three-digit number xyz, where x, y, and z are the

655-705 (Hard) | Exponents +2 tags

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

JCLEONES

12 Jul 2014, 03:44

153

17

25,955

by: bumpbot

13 Jun 2025, 09:09

ER

Box W and Box V each contain several blue sticks and red sticks, and

555-605 (Medium) | Statistics and Sets Problems

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

JCLEONES

29 Jan 2008, 15:34

79

8

26,883

by: bumpbot

04 Apr 2025, 12:31

ER

The value of the expression above is closest to which of the following

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

blog

06 Oct 2019, 23:59

29

16

29,221

by: bumpbot

09 Sep 2025, 02:41

ER

The total cost of a vacation was divided equally among 3 people. If

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

blog

08 Oct 2019, 07:16

19

12

19,913

by: bumpbot

05 May 2025, 18:29

ER

An engagement team consists of a project manager, team leade

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

1, 2

marcodonzelli

19 Feb 2014, 00:07

388

22

51,852

by: bumpbot

10 Aug 2025, 11:55

ER

A nickel, a dime, and 2 identical quarters are arranged

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

marcodonzelli

05 Feb 2012, 19:44

106

19

33,211

by: bumpbot

08 Jan 2026, 06:05

ER

If a jury of 12 people is to be selected randomly from a

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

gmatraider

11 Feb 2014, 00:08

301

15

81,482

by: bumpbot

18 Feb 2026, 13:08

ER

According to a recent student poll, 5/7 out of 21 members of

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

marcodonzelli

26 Jul 2013, 13:31

68

19

18,965

by: bumpbot

06 Oct 2025, 21:21

ER

A telephone number contains 10 digit, including a 3-digit

805+ (Hard) | Probability, Word Problems

805+ (Hard) | Probability, Word Problems hide tags

1, 2

marcodonzelli

26 Jun 2021, 01:40

270

28

62,896

by: rak08

28 Jan 2026, 17:55

ER

If a, b, and c are consecutive positive even integers and a > b > c

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

lumone

06 Feb 2008, 08:40

18

15

6,069

by: bumpbot

05 May 2025, 21:52

ER

If 6 coins are tossed, how many different coin sequences will have exa

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

marcodonzelli

23 May 2015, 08:12

124

15

30,816

by: Adit_

15 Mar 2026, 06:13

ER

A telephone company needs to create a set of 3-digit area

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

marcodonzelli

07 Feb 2008, 13:02

73

15

24,549

by: bumpbot

23 Mar 2025, 04:27

ER

Jake, Lena, Fred, John and Inna need to drive home from a corporate re

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

marcodonzelli

07 Feb 2008, 13:08

67

13

22,667

by: bumpbot

23 Nov 2025, 11:59

ER

Two sides of a right triangle are 12 and 13. Which of the following co

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

15 Feb 2008, 05:33

2

3

7,109

by: rajatchopra1994

02 Jul 2020, 03:04

ER

A searchlight on top of the watch-tower makes 3 revolutions

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

1, 2

marcodonzelli

17 Feb 2008, 06:34

50

25

14,125

by: bumpbot

24 Dec 2024, 09:31

ER

7 teams compete in a track competition. If there are 20

555-605 (Medium) | Min-Max Problems

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

bmwhype2

27 Jul 2014, 02:59

61

7

21,344

by: bumpbot

11 Nov 2024, 05:24

ER

If x > y, x < 6, and y > -3, what is the largest prime number that

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

jimmyjamesdonkey

22 Feb 2008, 13:01

73

12

12,717

by: bumpbot

10 Jan 2025, 15:32

ER

A tank holds x gallons of a saltwater solution that is 20%

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

1, 2

Manbehindthecurtain

22 Feb 2008, 16:33

101

23

14,084

by: ODST117

18 Feb 2025, 07:18

ER

In a game of chess the moves of whites and blacks alternate

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

marcodonzelli

24 Jun 2014, 04:15

111

8

17,651

by: Kinshook

04 Feb 2026, 04:34

ER

Seed mixture X is 40 percent ryegrass and 60 percent bluegrass by weig

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

1, 2, 3

sondenso

18 Jun 2019, 21:44

1.3k

46

148,131

by: FilippoFerrari

31 Mar 2026, 08:14

ER

For function #, #x represents the number of distinct positive divisors

555-605 (Medium) | Multiples and Factors

555-605 (Medium) | Multiples and Factors hide tags

suntaurian

26 Oct 2023, 09:53

34

3

18,151

by: bumpbot

30 Mar 2026, 10:35