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

151,933

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

312,378

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

1,383,791

by: bb

16 Apr 2026, 14:28

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GMAT CLUB OLYMPICS: If 1/5*4^(1/2) +

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

Bunuel

17 Aug 2021, 08:00

67

8

8,364

by: bumpbot

21 Oct 2025, 07:51

ER

A student took a test in which 3 marks were given for each correct an

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

22 Jun 2021, 08:15

5

4

2,793

by: bumpbot

21 Oct 2025, 07:44

ER

A sequence of numbers a1, a2, a3,…. is defined as follows: a1 = 3, a2

655-705 (Hard) | Sequences

655-705 (Hard) | Sequences hide tags

1, 2

Bunuel

15 Jun 2016, 01:46

804

22

168,794

by: DanTheGMATMan

21 Oct 2025, 07:37

ER

The market value of a certain machine decreased by x percent of its pu

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

07 Dec 2021, 04:30

4

2

1,514

by: alanvaa

21 Oct 2025, 06:44

ER

A certain population of bacteria doubles every 10 minutes. If the numb

505-555 (Easy) | Exponents, Word Problems

505-555 (Easy) | Exponents, Word Problems hide tags

Bunuel

22 Oct 2025, 00:56

29

9

13,663

by: bumpbot

21 Oct 2025, 06:11

ER

How many different 6-digit positive integers are there, where 3 of the

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

16 May 2019, 00:00

51

10

9,213

by: bumpbot

21 Oct 2025, 05:59

ER -1

The domain of the function f(x) = \frac{\sqrt{x - 1{x+1} is the

555-605 (Medium) | Functions and Custom Characters, Number Properties

555-605 (Medium) | Functions and Custom Characters, Number Properties hide tags

Bunuel

22 Oct 2025, 05:21

145

16

41,804

by: Su1206

21 Oct 2025, 04:53

ER

A is thrice as good a workman as B and takes 10 days less to do a piec

505-555 (Easy) | Work and Rate Problems

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

Bunuel

30 Jan 2019, 02:56

8

3

4,266

by: rikros

21 Oct 2025, 03:54

ER

What is √82,944 ?

505-555 (Easy) | Roots

505-555 (Easy) | Roots hide tags

Bunuel

08 Jul 2017, 06:02

13

7

4,468

by: bumpbot

21 Oct 2025, 03:22

ER

Which of the following is equal to 1 1/5%?

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

06 Feb 2024, 02:30

8

3

1,844

by: bumpbot

20 Oct 2025, 23:06

ER

Ximena lists the whole numbers 1 through 30 once. Emilio copies Ximena

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

20 Oct 2025, 00:15

3

4

707

by: CareerLauncherCL

20 Oct 2025, 23:03

ER

A rack has 5 different pairs of shoes. The number of ways in which 4

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

10 Feb 2021, 08:45

19

4

8,622

by: Kinshook

20 Oct 2025, 23:00

ER

Victor is walking at a rate of 1 mile every 17 minutes. Sarah is

705-805 (Hard) | Distance and Speed Problems

705-805 (Hard) | Distance and Speed Problems hide tags

Bunuel

20 Oct 2025, 00:14

2

717

by: CareerLauncherCL

20 Oct 2025, 22:57

ER

Train A is traveling at 40 miles per hour and Train B is traveling on

Sub 505 (Easy) | Distance and Speed Problems

Sub 505 (Easy) | Distance and Speed Problems hide tags

Bunuel

16 Feb 2016, 01:02

43

11

18,494

by: bumpbot

20 Oct 2025, 22:01

ER

If the expression 2=sqrt(y+sqrt(y+sqrt(y+sqrt(y+...) extends to an

555-605 (Medium) | Algebra, Exponents

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

Bunuel

03 Feb 2021, 03:44

17

5

3,564

by: bumpbot

20 Oct 2025, 21:51

ER

If 2 is a root of the equation x^2 + kx + 12 = 0 and the equation x^2

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

29 Jan 2021, 23:21

7

3,581

by: bumpbot

20 Oct 2025, 21:30

ER

At a garage sale, the prices of all the items sold were different. The

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

02 Jul 2017, 02:09

28

6

6,506

by: bumpbot

20 Oct 2025, 19:48

ER

Due to hole at the bottom of the tank, a tap takes 2 more minutes to c

705-805 (Hard) | Work and Rate Problems

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

Bunuel

03 Dec 2020, 01:15

19

4

10,598

by: bumpbot

20 Oct 2025, 18:49

ER

1/5 of all the cars on a certain auto lot are red, and 2/3 of all the

555-605 (Medium) | Fractions and Ratios

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

Bunuel

17 Dec 2018, 23:18

6

3

7,338

by: bumpbot

20 Oct 2025, 18:35

ER

A certain barrel is 1/5 full. When k liters of liquid are added to the

505-555 (Easy) | Fractions and Ratios

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

Bunuel

24 Aug 2018, 01:17

11

4

12,262

by: bumpbot

20 Oct 2025, 15:52

ER

In the figure shown, if the area of the shaded region is 3 times

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

1, 2

Bunuel

15 Sep 2019, 20:55

391

28

96,790

by: bumpbot

20 Oct 2025, 14:18

ER

Points A and B are 150 km apart. Cars 1 and 2 travel from A to B, but

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

07 Apr 2020, 08:41

25

6

8,338

by: bumpbot

20 Oct 2025, 12:34

ER

On a long stretch of east-west road, A and B are two points such that

555-605 (Medium) | Distance and Speed Problems, Overlapping Sets

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

Bunuel

07 Apr 2020, 08:32

18

9

6,817

by: bumpbot

20 Oct 2025, 12:21

ER

A “palindromic integer” is an integer that remains the same when its

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

24 Sep 2015, 22:48

17

3

4,807

by: bumpbot

20 Oct 2025, 12:13

ER

For integers n from 1 to 11, inclusive, the nth term of a certain sequ

655-705 (Hard) | Exponents

655-705 (Hard) | Exponents hide tags

Bunuel

03 Nov 2021, 02:15

6

2

2,707

by: bumpbot

20 Oct 2025, 11:33

ER

If the tens digit of the positive integers x and y is 6, how many

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

30 Jan 2024, 02:30

12

3

3,264

by: bumpbot

20 Oct 2025, 09:47

ER

The cube root of what integer power of 2 is closest to 50?

805+ (Hard) | Number Properties, Roots

805+ (Hard) | Number Properties, Roots hide tags

Bunuel

14 Sep 2015, 05:01

117

14

11,703

by: bumpbot

20 Oct 2025, 09:13

ER

The ratio of the marks obtained by Ted and Barney in their exams is 5

555-605 (Medium) | Fractions and Ratios

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

Bunuel

17 Jan 2020, 02:06

6

3

2,225

by: bumpbot

20 Oct 2025, 05:03

ER

A student conducts an experiment in biology lab and discovers that the

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Bunuel

05 Feb 2018, 07:09

9

7

7,790

by: bumpbot

20 Oct 2025, 03:53

ER

What is the ratio of the sum of the even positive integers between 1

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

04 Mar 2022, 09:15

13

5

4,884

by: bumpbot

20 Oct 2025, 02:42

ER

If 0 < x < 4 and 0 < y < 4, what is the probability that x + y < 1 ?

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Bunuel

28 Oct 2022, 01:30

24

3

2,387

by: Bunuel

19 Oct 2025, 23:50

ER

If 3 < x < 6 < y < 10, then what is the greatest possible positive int

655-705 (Hard) | Min-Max Problems

655-705 (Hard) | Min-Max Problems hide tags

Bunuel

09 Apr 2021, 11:00

16

6

12,786

by: bumpbot

19 Oct 2025, 23:50

ER

What is the probability of flipping a fair coin four times and the coi

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

10 Jun 2019, 01:16

18

4

3,075

by: bumpbot

19 Oct 2025, 20:45

ER

48% of respondents to a survey consisted of those who used both M and

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

Bunuel

01 Nov 2019, 05:45

71

11

12,258

by: bumpbot

19 Oct 2025, 20:31

ER

In how many ways can 4 boys and 4 girls be arranged in a ring if a par

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

03 Mar 2021, 08:00

10

3

2,283

by: bumpbot

19 Oct 2025, 20:26

ER

In how many ways can 4 boys and 4 girls be arranged in a ring if two

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

03 Mar 2021, 08:15

12

2

1,986

by: bumpbot

19 Oct 2025, 20:25

ER

In how many ways can 4 boys and 4 girls be arranged in a ring if the

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

03 Mar 2021, 08:30

15

3

4,295

by: bumpbot

19 Oct 2025, 20:22

ER

When x and y are rounded to the nearest tenth, x is 0.3 and y is 0.6.

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

01 Jul 2022, 22:15

22

6

4,140

by: bumpbot

19 Oct 2025, 20:11

ER

What is the sum of all integer solutions to 1 < (x - 2)^2 < 25 ?

705-805 (Hard) | Inequalities

705-805 (Hard) | Inequalities hide tags

Bunuel

22 Apr 2019, 01:44

34

9

8,154

by: bumpbot

19 Oct 2025, 18:34

ER

Cities A and B are in different time zones. A is located 3000 km east

805+ (Hard) | Distance and Speed Problems, Geometry

805+ (Hard) | Distance and Speed Problems, Geometry hide tags

Bunuel

08 Jan 2020, 02:47

107

14

14,764

by: bumpbot

19 Oct 2025, 13:48

ER

What is the product of the average (arithmetic mean) and the median of

605-655 (Medium) | Statistics and Sets Problems

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

Bunuel

14 Oct 2025, 00:29

5

996

by: CareerLauncherIE

19 Oct 2025, 11:55

ER

How many trailing zeroes are there in 26! - 25! ?

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Bunuel

14 Oct 2025, 00:27

10

5

1,566

by: CareerLauncherIE

19 Oct 2025, 11:00

ER

A certain bushel of wheat generates one-third the profit of a bushel

805+ (Hard) | Fractions and Ratios, Word Problems

805+ (Hard) | Fractions and Ratios, Word Problems hide tags

Bunuel

17 Oct 2025, 02:26

13

7

1,087

by: Reon

19 Oct 2025, 10:58

ER

If the value of a piece of property decreases by 10 percent while the

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

15 Oct 2025, 00:33

8

3

774

by: CareerLauncherIE

19 Oct 2025, 10:51

ER

Manny rides a bicycle 6 miles east, 5 miles north, 18 miles west, and

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

15 Oct 2025, 00:32

7

4

827

by: CareerLauncherIE

19 Oct 2025, 10:36

ER

For a lottery, three numbers are drawn, each from 1 to 40.

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

16 Oct 2025, 00:28

9

4

971

by: CareerLauncherIE

19 Oct 2025, 10:22

ER

A contractor undertakes to do a job in 20 days so he employs 36 labore

655-705 (Hard) | Work and Rate Problems

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

Bunuel

28 Dec 2019, 01:44

24

4

5,945

by: bumpbot

19 Oct 2025, 09:16

ER

In a group of 24 musicians, some are pianists and the rest are violini

655-705 (Hard) | Fractions and Ratios +2 tags

655-705 (Hard) | Fractions and Ratios, Min-Max Problems, Word Problems hide tags

Bunuel

07 Nov 2018, 00:15

44

13

6,889

by: bumpbot

19 Oct 2025, 06:50

ER

In the "Mashburn" pharmaceutical company there are two machines - a ma

705-805 (Hard) | Work and Rate Problems

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

Bunuel

09 May 2021, 23:00

27

5

4,766

by: Kinshook

19 Oct 2025, 06:28

ER

What is the sum of the integers 45 through 175 inclusive?

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

22 Dec 2015, 04:26

34

7

14,350

by: bumpbot

19 Oct 2025, 06:02