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

151,936

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of March 2026

Bunuel

01 Jan 2026, 05:45

1.1k

8

312,380

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

1,383,800

by: bb

16 Apr 2026, 14:28

ER

40 skilled employees need 60 days to complete a project while working

805+ (Hard) | Work and Rate Problems

pushpitkc

26 Apr 2018, 12:16

76

5

10,787

by: bumpbot

11 Jan 2026, 23:47

ER

40 percent of the employees of a certain company are men, and 75 perc

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

31 Dec 2019, 03:03

8

3

20,748

by: bumpbot

11 Nov 2023, 12:51

ER

40 percent of the ducks included in a certain side effects study were

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

sairam595

24 Apr 2016, 07:13

105

12

11,399

by: bumpbot

11 Sep 2025, 07:57

ER

40 percent of Andrea's living room floor is covered by a carpet that i

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

01 Jul 2015, 03:09

3

8

6,499

by: Bunuel

06 Jul 2015, 03:27

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40 men were to take 60 days to complete a project while working 8 hour

555-605 (Medium) | Work and Rate Problems

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

ExpertsGlobal5

23 Apr 2026, 19:00

5

3

99

by: ExpertsGlobal5

25 Apr 2026, 09:30

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40 men take 60 hours to refine 200 units of stone. How long will it

555-605 (Medium) | Work and Rate Problems

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

ExpertsGlobal5

19 Apr 2026, 19:00

7

6

213

by: ExpertsGlobal5

25 Apr 2026, 02:30

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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

9,049

by: bumpbot

30 Jun 2025, 02:14

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40 employees take 30 days,working at 8 hrs per day,to complete a task.

655-705 (Hard) | Work and Rate Problems

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

Sangeeta2018

22 Nov 2017, 21:57

85

16

10,570

by: PSKhore

19 Jul 2025, 08:14

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40 DVDs (17 are about psychology, 14 are about biology, and 9 are abou

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

10 Nov 2022, 07:54

18

5

1,642

by: bumpbot

02 Aug 2025, 07:18

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40 black beans, 40 blue beans, and 40 green beans are evenly mixed in

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

18 Nov 2023, 07:13

5

2

1,310

by: bumpbot

08 Feb 2025, 19:49

4≤p≤9, -0.25≤q≤0.36, -0.49≤r≤-0.01 and r/s^2 = p^2/q, where p, q, r an

805+ (Hard) | Algebra +2 tags

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

nick1816

04 Jul 2019, 13:14

27

5

3,797

by: bumpbot

19 Apr 2026, 05:35

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4/x + 3x = 3(x-12)

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

feellikequitting

22 Aug 2012, 16:51

3

7

4,863

by: bumpbot

07 Feb 2022, 08:56

ER

4/x < -1/3, what is the range of x

655-705 (Hard) | Fractions and Ratios, Inequalities

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

T1101

24 Sep 2018, 00:50

123

17

12,846

by: Krunaal

28 Jun 2025, 14:35

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4/5 of the women and 3/4 of the men speak Spanish. If there are 40% as

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

15 Jul 2019, 23:10

7

6

17,712

by: bumpbot

16 May 2024, 02:22

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4/5 of a number exceeds its 2/3 by 8. The number is:

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

27 Jul 2021, 06:15

3

4,904

by: Shrutivij08

31 Jul 2021, 22:14

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4/5 of a certain number is 64. Half of that number is:

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

09 May 2022, 06:15

1

2

2,114

by: Abhishek009

09 May 2022, 10:06

ER

4/10^5 + 2/10^4 + 7/10^2 =

555-605 (Medium) | Arithmetic +2 tags

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

Bunuel

15 May 2025, 00:30

8

3

1,152

by: Dereno

15 May 2025, 22:20

ER

4(xy)^3 + (x^3 y^3)^2 =

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

14 Oct 2025, 08:44

14

10

7,076

by: bumpbot

09 Aug 2025, 06:14

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4(6^(1/2) + 2^(1/2))/(6^(1/2) - 2^(1/2)) - (2 + 3^(1/2)/(2 - 3^(1/2) =

555-605 (Medium) | Algebra, Roots

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

Bunuel

24 Jul 2019, 02:22

9

3

3,015

by: bumpbot

10 Mar 2024, 10:18

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4.8(10^9)/1.6(10^3)

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

jinx83

28 Oct 2014, 07:44

6

4

8,866

by: bumpbot

17 Apr 2020, 23:32

ER

4.53/0.146 is closest to which of the following?

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

31 Dec 2022, 04:14

1

1,135

by: gmatophobia

31 Dec 2022, 05:49

ER

4,400 participants in a study were surveyed regarding side effects of

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

23 May 2019, 01:41

1

4

3,107

by: amansoni5

13 Aug 2025, 04:46

ER

4^x + 4 ^-x = 2 What is the value of X

505-555 (Easy) | Algebra, Exponents

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

nimc2012

25 Jan 2014, 09:57

96

18

22,914

by: bumpbot

25 Oct 2025, 07:40

ER

4^n + 4^n + 4^n + 4^n =

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

11 Dec 2020, 09:00

2

1,165

by: Kinshook

11 Dec 2020, 09:07

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4^8 + 4^8 + 4^8 + 4^8 = 4^x. What is x?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

vikasp99

24 Feb 2017, 23:40

6

5

3,907

by: bumpbot

15 Nov 2025, 06:36

ER

4^3 + 4^3 + 4^3 + 4^3 =

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

shakticnb

02 Sep 2015, 03:20

32

6

7,785

by: bumpbot

25 Sep 2024, 17:06

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4^3 + 4^3 + 4^3 + 4^3 + 3^2 + 3^2 + 3^2 =

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Sajjad1994

06 Nov 2020, 03:40

3

2,183

by: Sagart21

06 Nov 2020, 04:40

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4^2*16^5 = 2^x. What is x?

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Bunuel

22 Jan 2019, 01:32

3

1,552

by: Archit3110

22 Jan 2019, 05:00

ER

4^10 + 4^10 + 4^10 + 4^10

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

houston1980

20 May 2021, 21:39

6

5

2,241

by: bumpbot

05 Nov 2022, 12:57

ER

4^{15} + 4^{15} + 4^{15} + 4^{15}

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

BrentGMATPrepNow

30 Mar 2022, 09:43

1

2

1,905

by: BrentGMATPrepNow

30 Mar 2022, 14:42

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4^(6 + 12 + 18 + 24 + … + 6x) = (0.0625)^(-84), what is the value of x

655-705 (Hard) | Algebra +2 tags

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

Bunuel

21 Apr 2020, 09:06

21

4

8,309

by: bumpbot

29 Apr 2024, 12:15

ER

4^(1/4) =

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

Bunuel

10 Apr 2018, 21:58

19

4

6,040

by: bumpbot

12 Apr 2026, 02:07

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4 sewing machines can sew shirts in the ratio of 1:2:3:5.

555-605 (Medium) | Work and Rate Problems

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

amitdgr

27 Sep 2008, 05:22

15

9

11,389

by: bumpbot

27 Nov 2025, 08:49

ER

4 points a, b, c and d are placed on the number line in that order.

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

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

MathRevolution

25 Dec 2017, 18:08

5

3

3,232

by: bumpbot

30 May 2024, 21:24

ER

4 people are sitting in a 4 seat row watching a football

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

eladshus

18 Oct 2010, 12:40

20

19

8,102

by: Regor60

19 Jul 2024, 06:27

ER

4 out of 15 apples are rotten. They are taken out one by one at random

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

CareerGeek

31 Mar 2020, 07:46

28

3

56,468

by: bumpbot

06 Jan 2025, 17:40

ER

4 men and 6 women finish a job in 8 days, while 3 men and 7 women fini

655-705 (Hard) | Work and Rate Problems

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

Bunuel

26 Nov 2018, 07:28

66

10

21,901

by: finisher009

06 Aug 2025, 03:49

ER

4 men and 3 women can finish a piece of work in 6 days whereas if ther

655-705 (Hard) | Work and Rate Problems

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

Bunuel

20 Jan 2020, 00:32

32

5

11,754

by: Fisayofalana

03 Feb 2026, 15:33

ER

4 mathematics and 5 physics books are arranged in a row on a shelf at

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

03 Dec 2018, 03:33

16

4

8,252

by: bumpbot

30 Oct 2024, 16:44

ER

4 mat-weavers can weave 4 mats in 4 days. At the same rate, how many

505-555 (Easy) | Work and Rate Problems

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

Bunuel

26 Apr 2022, 05:15

1

2

2,329

by: bumpbot

04 May 2025, 07:43

ER

4 managers, 2 vice-presidents and 1 president have to be seated in a c

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

RandomStoryteller

06 Oct 2021, 07:41

13

5

3,952

by: bumpbot

23 Nov 2025, 07:46

ER

4 L of a 60% milk solution is mixed with 6 L of a 40% milk solution.

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

08 Jun 2021, 08:00

1

1,541

by: Nidzo

08 Jun 2021, 08:36

ER

4 individuals arrive separately at an orchestra concert with

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

akhil911

08 Jun 2014, 10:42

130

11

11,329

by: bumpbot

13 Jul 2025, 01:08

ER

4 identical taps can fill a 100 liter tank in 6 hours, then

505-555 (Easy) | Work and Rate Problems

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

divyajoshi12

06 Sep 2018, 10:19

26

6

12,458

by: bumpbot

04 Dec 2024, 02:02

ER

4 friends A, B, C, and D appeared in a certain examination. The marks

655-705 (Hard) | Percent and Interest Problems

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

EgmatQuantExpert

27 May 2025, 23:42

39

8

9,558

by: bumpbot

21 Jul 2025, 09:27

ER -1

4 digit roll number formed by using digits 0 to 9 without repetition,

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

GMATSkilled

29 May 2018, 18:06

82

14

15,269

by: rahumangal

06 Nov 2025, 13:13

ER

4 dices are thrown at the same time. What is the probability

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

1, 2

roshanaslam

31 May 2013, 02:26

155

20

41,238

by: bumpbot

31 Jul 2025, 01:43

ER

4 Couples wish to stand in a row for a group photo. How many arrangeme

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

15 Jan 2022, 04:08

11

2

2,294

by: bumpbot

20 Dec 2024, 11:20

ER

4 couples are seating at a round tables how many ways can the 4 women

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

keiraria

20 Apr 2012, 17:07

32

5

29,442

by: KarishmaB

08 Oct 2022, 22:15

ER

4 Common Types of Data Sufficiency Traps

Math Strategies, Theory, Guides & Resources

Math Strategies, Theory, Guides & Resources hide tags

Bunuel

17 Mar 2015, 07:43

89

5

14,828

by: bumpbot

13 Mar 2026, 10:46