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

152,767

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

312,869

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

1,385,562

by: bb

16 Apr 2026, 14:28

ER

In a high school class, the average score on a test among girls was 92

655-705 (Hard) | Statistics and Sets Problems, Word Problems hide tags

Bunuel

25 Oct 2018, 03:59

13

4

4,564

by: bumpbot

03 Dec 2024, 05:40

ER

A jar contains 20 marbles: 4 red, 6 white and 10 blue. If you remove

555-605 (Medium) | Min-Max Problems

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

Bunuel

03 May 2018, 02:21

34

7

20,344

by: bumpbot

02 Dec 2024, 17:50

ER

A set of data consists of the terms {2, 8, 13, 15, x}. If the range of

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

11 Jul 2017, 23:48

18

6

5,546

by: bumpbot

02 Dec 2024, 13:49

ER

A baseball team has won 40 games out of 60 played. It has 32 more gam

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

27 Feb 2018, 23:51

9

5

18,764

by: bumpbot

01 Dec 2024, 21:59

ER

If one of the roots of the quadratic equation x^2 + bx + 98 = 0 is the

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

Bunuel

05 Jun 2020, 08:55

16

7

5,349

by: bumpbot

01 Dec 2024, 08:58

ER

If x > 0, which of the following must be true?

Sub 505 (Easy) | Inequalities, Must or Could be True

Sub 505 (Easy) | Inequalities, Must or Could be True hide tags

Bunuel

06 May 2021, 06:00

13

3

8,312

by: BrushMyQuant

01 Dec 2024, 03:29

ER

A committee of three biology professors, two physics professors, and

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

Bunuel

02 Nov 2021, 05:30

7

3

4,098

by: Bunuel

01 Dec 2024, 01:53

ER

A pair of six-sided dice are labeled so that one die has only even num

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

18 Apr 2019, 00:23

11

5

3,207

by: bumpbot

30 Nov 2024, 18:11

ER

There are 12 pipes that are connected to a tank. Some of them are fill

605-655 (Medium) | Work and Rate Problems

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

Bunuel

02 Dec 2020, 08:00

9

4

16,689

by: bumpbot

30 Nov 2024, 12:39

ER

A woman who has two sons enrolled in an elementary school brings a bat

805+ (Hard) | Min-Max Problems +2 tags

805+ (Hard) | Min-Max Problems, Remainders, Word Problems hide tags

Bunuel

11 Dec 2019, 00:14

29

13

4,758

by: RishiAgarwal231

30 Nov 2024, 11:49

ER

Working alone at its constant rate, Machine A can produce 1,050 electr

555-605 (Medium) | Work and Rate Problems

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

Bunuel

23 Apr 2018, 06:00

6

7

3,805

by: bumpbot

30 Nov 2024, 06:09

ER

Which of the following can never be a divisor of 4n - 2?

555-605 (Medium) | Multiples and Factors

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

CareerGeek

22 Feb 2020, 08:21

3

5

1,601

by: Umber

30 Nov 2024, 00:12

ER

a, b, c and d are different digits. if a + b + c = 7

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

sherxon

02 Jun 2021, 02:36

20

9

2,787

by: bumpbot

29 Nov 2024, 23:21

ER

A widow received 1/3 of her husband's estate and each of her three son

555-605 (Medium) | Fractions and Ratios

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

Bunuel

17 May 2018, 05:23

9

6

10,223

by: bumpbot

29 Nov 2024, 13:49

ER

If |x|-|y|=13, then which of the following can't be the value of x-y?

805+ (Hard) | Absolute Values, Algebra

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

nick1816

24 Jun 2019, 21:52

63

13

8,862

by: bumpbot

29 Nov 2024, 06:07

ER

If a small business paid quarterly taxes last year of $10,079, $10,121

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

TheUltimateWinner

29 Mar 2020, 08:54

2

4

1,850

by: ManifestDreamMBA

29 Nov 2024, 04:57

ER

Suppose a, b, c and d are positive numbers (not necessarily integers)

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

nick1816

29 May 2020, 06:40

25

6

4,283

by: bumpbot

29 Nov 2024, 04:11

ER

A paint store mixes 3/4 pint of red paint and 2/3 pint of white paint

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

Bunuel

14 Feb 2016, 03:35

40

5

7,456

by: bumpbot

28 Nov 2024, 08:23

ER

If x/2 years ago Adam was 12, and x/2 years from now he will be 2x yea

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

24 May 2018, 05:57

5

6

7,593

by: bumpbot

28 Nov 2024, 06:03

ER

Caleb and Dan play a game in which the loser of each round gives one

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

13 Jun 2018, 12:09

3

7

4,143

by: ManifestDreamMBA

28 Nov 2024, 04:01

ER

x% of y is y% of what ?

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

15 Dec 2021, 02:30

5

4

2,067

by: bumpbot

28 Nov 2024, 03:09

ER

If a baker made 60 pies in the first 5 hours of his workday, by how ma

Sub 505 (Easy) | Work and Rate Problems

Sub 505 (Easy) | Work and Rate Problems hide tags

Bunuel

03 Jul 2018, 00:03

9

7

5,669

by: bumpbot

27 Nov 2024, 13:45

ER

A motorcycle costs $2,500 when it is brand new. At the end of each yea

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

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

Bunuel

05 Nov 2017, 01:54

5

6,102

by: bumpbot

27 Nov 2024, 12:50

ER

The probability that a randomly chosen integer will end in 0 is 1/10

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

aragonn

03 Apr 2019, 20:44

24

6

9,159

by: bumpbot

27 Nov 2024, 11:32

ER

A can do a piece of work in 15 days and B alone can do it in 10 days.

Sub 505 (Easy) | Work and Rate Problems

Sub 505 (Easy) | Work and Rate Problems hide tags

Bunuel

27 Apr 2021, 03:30

3

4

4,409

by: bumpbot

27 Nov 2024, 11:26

ER

A die is loaded in such a way that the probability of each face turnin

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

01 Jan 2021, 14:44

3

9,891

by: bumpbot

27 Nov 2024, 01:16

ER

Tom can paint the fence either with blue or red paint. Blue paint cost

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

02 Jul 2024, 01:30

29

6

3,987

by: KarishmaB

26 Nov 2024, 21:37

ER

The combined salaries of three brothers is $90,000. Mr. Big earns twic

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

rango

03 Mar 2014, 04:30

5

7

5,989

by: bumpbot

26 Nov 2024, 21:31

ER

A certain jar contains 5 marbles, r of which are red. If two marbles

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

24 Mar 2021, 08:00

8

4

5,197

by: bumpbot

26 Nov 2024, 12:16

ER

A car averages 40 miles per hour for the first 6 hours of a

605-655 (Medium) | Distance and Speed Problems

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

Summer3

23 Jun 2014, 14:19

25

13

18,022

by: Shreyas2901

26 Nov 2024, 09:30

ER

If x is a positive integer, what is the units digit of 24^(5 + 2x)*36^

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Bunuel

08 May 2015, 05:56

40

11

15,304

by: bumpbot

26 Nov 2024, 02:22

ER

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

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

jsphcal

16 Jun 2012, 20:47

25

6

21,795

by: bumpbot

25 Nov 2024, 11:39

ER

Six people are going to sit in a row on a bench. A and B are adjacent,

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

15 Feb 2021, 09:30

19

3

6,190

by: bumpbot

25 Nov 2024, 10:56

ER

If the diameter of a circular skating rink is 60 meters, the area of

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

26 Apr 2019, 07:06

14

6

19,063

by: bumpbot

25 Nov 2024, 05:00

ER

In the figure above, O is the center of the circle. If AB has a length

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

10 Jan 2019, 03:21

3

5

6,042

by: bumpbot

25 Nov 2024, 03:42

ER

Number System

Anupom

25 Jul 2018, 14:14

20

3

14,753

by: bumpbot

24 Nov 2024, 06:58

ER

In the xy-coordinate plane, triangle RST is equilateral. Points R and

505-555 (Easy) | Coordinate Geometry, Geometry

505-555 (Easy) | Coordinate Geometry, Geometry hide tags

Bunuel

21 May 2019, 01:30

2

10

11,858

by: bumpbot

24 Nov 2024, 05:18

ER

At least how many grams of pure bronze must be alloyed with 387 grams

505-555 (Easy) | Mixture Problems

505-555 (Easy) | Mixture Problems hide tags

Bunuel

19 Jan 2017, 07:59

11

8

4,579

by: bumpbot

24 Nov 2024, 04:38

ER

Two alloys of iron having 85% and 67% iron respectively are fused toge

505-555 (Easy) | Mixture Problems

505-555 (Easy) | Mixture Problems hide tags

Bunuel

31 Dec 2019, 03:14

10

6

6,211

by: bumpbot

24 Nov 2024, 04:31

ER

A taxi leaves Point A 5 hours after a bus left the same spot

555-605 (Medium) | Distance and Speed Problems

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

meprarth

27 Mar 2013, 05:38

59

13

14,502

by: Bunuel

24 Nov 2024, 01:32

ER

The 20kg mixture comprised of water and sand is mixed evenly so that t

805+ (Hard) | Fractions and Ratios

805+ (Hard) | Fractions and Ratios hide tags

BillyZ

22 Feb 2017, 01:42

48

8

6,330

by: bumpbot

24 Nov 2024, 00:57

ER

If –1 < x < 0, what is the median of the six numbers in the list above

705-805 (Hard) | Number Properties, Statistics and Sets Problems

705-805 (Hard) | Number Properties, Statistics and Sets Problems hide tags

QuantMadeEasy

15 Jul 2020, 08:06

7

4

2,859

by: bumpbot

23 Nov 2024, 00:17

ER

Which of the following has as many positive factors as 300 have? A) 20

555-605 (Medium) | Multiples and Factors

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

GMATinsight

09 Jun 2017, 04:19

19

7

6,036

by: Anuramaa

23 Nov 2024, 00:00

ER

The Outdoor Adventure Camp offers 1-week sessions. During the first we

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

Bunuel

27 Feb 2019, 23:26

13

7

5,847

by: bumpbot

22 Nov 2024, 11:52

ER

A group of 40 mechanics working together have to complete a piece of

655-705 (Hard) | Work and Rate Problems

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

PriyamRathor

11 Dec 2022, 07:13

14

3

2,560

by: Bunuel

22 Nov 2024, 10:43

ER

Of the 200 candidates who were interviewed for a position at a call

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

Bunuel

14 Mar 2016, 08:13

14

8

28,801

by: bumpbot

22 Nov 2024, 08:15

ER

If a discount of 20% off the retail price of a desk saves Mark $45, ho

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

09 Aug 2019, 02:05

13

9

11,075

by: bumpbot

22 Nov 2024, 05:03

ER

Three consecutive even numbers are such that thrice the first number

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

feruz77

25 Oct 2010, 02:15

10

5

12,518

by: bumpbot

21 Nov 2024, 05:40

ER

Ten students, including Jack and Jil, are each entered into a race

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

ruchik

17 Dec 2018, 19:43

23

6

3,600

by: bumpbot

21 Nov 2024, 03:34

ER

A single elimination (one loss and the team is eliminated) basketball

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

SherzodAzamov

07 Jan 2021, 21:45

7

3

2,120

by: bumpbot

21 Nov 2024, 03:32