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

158,588

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of May 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

316,966

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

1,394,040

by: bb

16 Apr 2026, 14:28

ER

Abel can complete a work in 10 days, Ben in 12 days and Carl

655-705 (Hard) | Work and Rate Problems

1, 2

asterixmatrix

03 Nov 2009, 12:21

173

22

38,259

by: Kinshook

23 Apr 2025, 03:20

ER

[x] is the greatest integer less than or equal to the real n

705-805 (Hard) | Functions and Custom Characters, Number Properties

705-805 (Hard) | Functions and Custom Characters, Number Properties hide tags

atalpanditgmat

08 Jun 2013, 04:49

241

12

27,658

by: bumpbot

02 Oct 2025, 04:15

ER

A natural number is divided into two positive unequal parts

705-805 (Hard) | Fractions and Ratios, Number Properties

705-805 (Hard) | Fractions and Ratios, Number Properties hide tags

atalpanditgmat

08 Jun 2013, 04:01

57

9

8,368

by: HarshavardhanR

20 Jul 2025, 04:27

ER

A sequence consists of 16 consecutive even integers written

605-655 (Medium) | Sequences

605-655 (Medium) | Sequences hide tags

atalpanditgmat

14 Apr 2013, 11:54

96

14

16,674

by: bumpbot

18 Mar 2025, 21:07

ER

Jack and Jill work at a hospital with 4 other workers. For a

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

atalpanditgmat

14 Jun 2013, 11:29

31

10

8,831

by: bumpbot

30 Sep 2024, 19:39

ER

6 workers should finish a job in 8 days. After 3 days came 4

655-705 (Hard) | Work and Rate Problems

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

atalpanditgmat

26 May 2013, 09:20

33

10

20,692

by: bumpbot

22 Jun 2024, 00:54

ER

A train travels at the rate of 10 miles/hr for the first hou

505-555 (Easy) | Distance and Speed Problems

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

atalpanditgmat

08 Jun 2013, 04:14

52

12

8,350

by: bumpbot

12 May 2024, 04:51

ER

A number x is 8 times another number y. The percentage that

505-555 (Easy) | Percent and Interest Problems

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

atalpanditgmat

26 May 2013, 09:49

12

5

9,438

by: bumpbot

03 Apr 2024, 12:26

ER

What is the probability of randomly selecting one of the shortest diag

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

atalpanditgmat

15 Apr 2013, 21:50

6

2

4,512

by: Shivussr

25 Mar 2022, 09:23

A certain college has two divisions; a junior class and a senior class

655-705 (Hard) | Probability, Word Problems

655-705 (Hard) | Probability, Word Problems hide tags

Atankshu

30 Oct 2020, 11:48

25

4

4,681

by: bumpbot

21 Oct 2025, 05:01

ER

The probability of P hitting the target is 0.8 and that of Q hitting

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Atankshu

30 Oct 2020, 12:15

19

8

11,840

by: bumpbot

06 Jul 2025, 00:45

How many integer values of x and y are there such that 4x + 7y = 3

805+ (Hard) | Absolute Values, Inequalities

805+ (Hard) | Absolute Values, Inequalities hide tags

athena97

23 Oct 2023, 09:30

43

7

4,849

by: bumpbot

11 Apr 2026, 04:57

If a positive integer n is subtracted from the squares of three

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

athena97

24 Oct 2023, 03:38

13

3

2,291

by: bumpbot

29 Nov 2025, 02:08

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Cyclicity

AtifS

06 Apr 2010, 20:40

10

2

7,199

by: bumpbot

08 Dec 2025, 07:38

ER

Roy is now 4 years older than Erik and half of that amount

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

AtifS

14 Feb 2010, 01:56

98

12

38,395

by: bumpbot

22 Nov 2025, 10:16

ER

Find the power of 80 in 40!???

General Math Questions, Discussions

General Math Questions, Discussions hide tags

AtifS

18 Oct 2010, 18:17

22

16

17,857

by: bumpbot

28 Oct 2025, 22:16

ER

The circumference of the front wheel of a cart is 30 ft long

605-655 (Medium) | Distance and Speed Problems, Geometry

605-655 (Medium) | Distance and Speed Problems, Geometry hide tags

AtifS

16 Oct 2012, 06:09

130

18

36,161

by: Bunuel

23 Sep 2025, 03:58

ER

The original price of a car was $25,200. Because the car owner thought

505-555 (Easy) | Percent and Interest Problems, Word Problems

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

AtifS

18 Mar 2010, 11:37

9

8,788

by: bumpbot

06 May 2022, 09:00

ER

GMAT Math Notes_updated on 28-03-2010

AtifS

28 Mar 2010, 06:19

21

13

6,497

by: bumpbot

29 Jan 2018, 00:49

ER

A company has 540 employees, 40% of whom are employed part time. If it

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Atrain13gm

19 Oct 2010, 08:06

9

11

12,079

by: bumpbot

09 Jan 2025, 02:19

ER

6 men can finish a piece of work in 2 hours. How long will 9 men take

555-605 (Medium) | Work and Rate Problems

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

atsdabhay

03 Oct 2020, 03:40

13

9

3,929

by: bumpbot

06 Jul 2023, 12:37

ER

If x is a positive number and 1/2*x^(1/2) = 2x, what is the value of

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Audio

23 Jul 2007, 13:27

2

4

2,360

by: Bunuel

23 Jun 2025, 23:46

ER

From a group of 4 professors and 6 students, a supervisory committee

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Augustus

27 Oct 2009, 06:28

66

14

38,711

by: bumpbot

05 May 2026, 02:16

ER

If the operation Ø is defined for all positive integers x and w by x Ø

Sub 505 (Easy) | Functions and Custom Characters

Sub 505 (Easy) | Functions and Custom Characters hide tags

Augustus

03 Nov 2009, 07:10

16

10

19,596

by: bumpbot

27 Nov 2025, 14:10

Bakery Z sells cookies for $7.20 a dozen. Bakery Y has a sale on the

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

aungthet

16 May 2023, 08:11

2

4

2,722

by: PSKhore

16 Sep 2025, 04:58

ER

If |d-9| = 2d, then d=

505-555 (Easy) | Absolute Values

505-555 (Easy) | Absolute Values hide tags

aurobindo

18 Jan 2007, 07:49

123

18

31,257

by: bumpbot

30 Oct 2025, 15:31

ER

It takes one machine 4 hours to complete a production order

505-555 (Easy) | Work and Rate Problems

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

ausadj18

08 Apr 2026, 11:51

28

8

15,133

by: bumpbot

04 Mar 2026, 03:48

ER

From 6 positive numbers and 6 negative numbers, how many

605-655 (Medium) | Combinations, Number Properties

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

automan

20 Apr 2014, 12:07

86

18

15,519

by: pryga

29 May 2026, 05:40

ER

When we roll three 6-sided dice, what is the probability that the sum

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

av1901

01 Nov 2022, 01:46

41

2

3,494

by: BrushMyQuant

19 Jul 2025, 08:05

There are 4 different colored flags. By arranging these flags in a row

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

av1901

29 Oct 2022, 03:07

16

3

2,760

by: bumpbot

19 Aug 2024, 10:14

ER

How many 3-digit integers between 100 and 200 have a digit

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

AVakil

14 Jul 2013, 02:11

84

8

22,806

by: Aalto700

25 Mar 2025, 06:34

ER

In a Question paper there are 4 multiple choice questions

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

avaneeshvyas

18 Oct 2012, 13:57

61

12

79,503

by: bumpbot

03 May 2026, 05:09

ER

Five balls of different colors are to be placed in three different box

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

1, 2

avaneeshvyas

18 Oct 2012, 14:12

205

26

67,517

by: bumpbot

29 Oct 2025, 21:08

ER

Circles are drawn with four vertices as the center and radius equal to

655-705 (Hard) | Geometry, Out of Scope - Too Hard

655-705 (Hard) | Geometry, Out of Scope - Too Hard hide tags

avaneeshvyas

15 Oct 2012, 09:45

12

9

28,475

by: bumpbot

28 Jul 2021, 08:39

ER

The average of the first 6 terms of a set of numbers(S) is 5

Poor Quality

Poor Quality hide tags

avaneeshvyas

18 Oct 2012, 10:51

5

5,827

by: ENGRTOMBA2018

25 Aug 2015, 15:57

ER

If n is a positive integer, then n(n+1)(n+2) is

505-555 (Easy) | Multiples and Factors, Number Properties

505-555 (Easy) | Multiples and Factors, Number Properties hide tags

avdxz

31 Oct 2013, 00:52

252

14

100,645

by: totaltestprepNick

23 Feb 2026, 13:44

ER

If 2p/(p^2 - 2p + 1) = 1/4, then the value of p + 1/p is

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

aveek86

23 Jun 2017, 14:12

20

9

21,706

by: bumpbot

23 Dec 2024, 03:33

ER

A trader sold a cycle at a loss of 10%. If the selling price had been

555-605 (Medium) | Percent and Interest Problems

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

aveek86

23 Jun 2017, 13:57

32

11

23,879

by: bumpbot

23 Nov 2024, 05:38

ER

If k and t are integers and k^2 – t^2 is an odd integer

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

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

avenger

02 Oct 2007, 13:27

50

17

24,081

by: bumpbot

27 Nov 2025, 00:37

ER

There are 15 slate rocks, 20 pumice rocks, and 10 granite rocks random

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

avenger

02 Oct 2007, 13:34

19

7

15,363

by: bumpbot

26 Aug 2025, 10:37

The median of nine positive integers is x and the range is 8 more than

505-555 (Easy) | Statistics and Sets Problems

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

averagedude23

09 Nov 2023, 16:26

58

6

11,340

by: Shreyaarora

05 Oct 2025, 22:20

A certain car with a 15-gallon gas tank averages 25 miles per gallon

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

averagedude23

09 Nov 2023, 13:47

19

2

6,708

by: bumpbot

13 Nov 2024, 16:13

If -1/2<x<-1/9 and -1/4<y<1/25, what is the maximum value of xy^2

705-805 (Hard) | Inequalities, Min-Max Problems

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

avggmatstudent23

29 Jan 2023, 06:58

14

6

3,646

by: Krunaal

09 Jul 2025, 12:50

ER

If x/|y| = -1 which of the following must be true?

555-605 (Medium) | Absolute Values, Algebra

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

Avigano

17 Jul 2016, 10:36

277

12

47,335

by: bumpbot

20 Mar 2026, 03:43

ER

Beth has a collection of 8 boxes of clothing for a charity, and the

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Avigano

17 Jul 2016, 10:11

96

13

18,341

by: bumpbot

14 Jan 2026, 12:04

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

140

15

34,152

by: bumpbot

29 Nov 2025, 03:35

ER

In a Lake, there is a patch of lily pads. Every day, the patch doubles

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Avigano

25 Jun 2016, 17:59

7

2

19,056

by: Bunuel

26 Jun 2016, 00:06

ER

What is the total number of integers between 100 and 200 that are divi

505-555 (Easy) | Multiples and Factors

505-555 (Easy) | Multiples and Factors hide tags

Avis

20 Feb 2006, 16:41

163

17

46,853

by: bumpbot

19 Nov 2025, 00:35

ER

Marcus can build t tree houses in h houses. How many tree houses can h

605-655 (Medium) | Work and Rate Problems

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

Aviv29

04 Apr 2019, 03:27

29

10

4,752

by: notyarb

22 Nov 2025, 11:35

ER

17^27 has a units digit of:

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Aviv29

16 Sep 2018, 00:58

4

7

11,085

by: JyotirmayeeGMAT

02 Sep 2020, 06:01