GMAT Problem Solving (PS) Forum - Free Practice Questions

ER

Complete 1000 GMAT Problem Solving Series (PS-1000 Series) Questions

Bunuel

03 Dec 2022, 14:23

330

12

154,021

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

313,557

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

1,387,945

by: bb

16 Apr 2026, 14:28

ER

How many liters of water must be evaporated from 50 liters of a 3-perc

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

1, 2

Bunuel

26 Nov 2014, 07:47

57

20

25,520

by: bumpbot

20 Apr 2026, 19:40

ER

What percent of the mixture is Solution X?

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

JJ2014

08 Dec 2012, 11:49

52

11

13,702

by: bumpbot

20 Apr 2026, 19:37

ER

If (2-g)^2 < 9, which of the following expression of g is correct?

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

reynaldreni

28 Sep 2018, 08:50

6

8

2,906

by: bumpbot

20 Apr 2026, 15:52

ER

At a car dealership, 10% of all cars are red and have heated seats, an

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

Bunuel

11 Mar 2020, 04:12

35

6

8,256

by: bumpbot

20 Apr 2026, 08:25

ER

The figure above shows the graph of the function f in the xy-plane. Wh

555-605 (Medium) | Coordinate Geometry, Functions and Custom Characters

555-605 (Medium) | Coordinate Geometry, Functions and Custom Characters hide tags

Bunuel

16 May 2018, 04:52

29

7

18,433

by: bumpbot

20 Apr 2026, 07:54

ER

Tom reads at an average rate of 30 pages per hour, while Jan reads at

555-605 (Medium) | Work and Rate Problems

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

Bunuel

18 Nov 2015, 23:38

109

6

25,608

by: Adit_

20 Apr 2026, 05:02

ER

What is the sum of the first 100 positive odd numbers?

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

MathRevolution

25 Nov 2016, 02:26

39

8

87,198

by: bumpbot

20 Apr 2026, 04:06

ER

On the number line, which of the following specifies the set of all

555-605 (Medium) | Absolute Values, Inequalities

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

LamboWalker

04 Mar 2024, 02:39

58

9

6,979

by: imaityaroy

20 Apr 2026, 03:01

ER

John can make it to his destination in 3 hours if he sticks to the spe

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

20 Apr 2022, 04:45

2

1,198

by: Adit_

20 Apr 2026, 02:38

ER

An alloy of copper and nickel contains 6

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

dharam44

02 May 2019, 02:30

15

6

8,321

by: bumpbot

19 Apr 2026, 20:13

ER

If Bob covers 2/3rd of the distance between home and school at the rat

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

25 Mar 2020, 03:07

3

5

1,921

by: bumpbot

19 Apr 2026, 11:59

ER

Johnson has a corporate proposal. The probability that vice-president

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

10 Nov 2020, 02:49

19

4

4,334

by: bumpbot

19 Apr 2026, 05:35

ER

7 people sit at the round table. In how many ways can we

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

1, 2

nonameee

08 Feb 2011, 05:05

89

20

74,841

by: bumpbot

19 Apr 2026, 02:56

ER

A machine punches x plates per hour for 4 hours and then y plates per

555-605 (Medium) | Work and Rate Problems

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

Bunuel

19 Feb 2019, 23:53

15

3

2,768

by: bumpbot

19 Apr 2026, 02:17

ER

In how many ways can a teacher write an answer key for a min

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

1, 2

mww7786

28 Oct 2007, 17:32

119

23

36,810

by: bumpbot

19 Apr 2026, 02:09

ER

If a certain garden plot contains 25 tomato plants, the yield per plan

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

d4ydr34m1n

27 Dec 2023, 06:01

88

9

12,967

by: culpavoluptatum

19 Apr 2026, 01:11

ER

A certain wire with a constant mass-to-length ratio has a mass of x

555-605 (Medium) | Algebra, Word Problems

555-605 (Medium) | Algebra, Word Problems hide tags

saynchalk

05 Mar 2024, 12:44

64

5

11,977

by: bumpbot

18 Apr 2026, 13:50

ER

Eight people have to go to the hospital during a particular week. What

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

28 Feb 2024, 02:30

17

4

2,672

by: luisdicampo

18 Apr 2026, 13:08

ER

If x^2 – 2xy = 84 and x – y = –10, what is the value of |y|?

555-605 (Medium) | Absolute Values, Algebra

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

Bunuel

28 Jan 2019, 04:00

43

5

7,846

by: bumpbot

18 Apr 2026, 12:01

ER

The figure above shows the different alternate routes possible to go

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

02 Jan 2023, 10:15

5

2

1,230

by: bumpbot

18 Apr 2026, 07:05

ER

In how many ways can the letters of a word 'G M A T I N S I G H T' be

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

GMATinsight

24 Feb 2017, 06:48

9

7

3,117

by: bumpbot

18 Apr 2026, 05:55

ER

If 3x^2 > 2x, which of the following specifies all the possible values

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

ExpertsGlobal5

13 Apr 2026, 19:00

3

255

by: ExpertsGlobal5

18 Apr 2026, 03:15

ER

A small, rectangular park has a perimeter of 560 feet and a

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

1, 2

aljatar

14 Nov 2013, 01:59

576

26

99,367

by: bumpbot

18 Apr 2026, 03:05

ER

Let f(x) = x^2 + bx + c. If f(6) = 0 and f(-3) = 0, then b + c =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

06 Nov 2014, 09:23

17

7

15,220

by: bumpbot

18 Apr 2026, 01:18

If A@B=A^2+B^2 for all real numbers A and B. then (A@B)@C=

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Abakup

01 Aug 2013, 13:39

4

7,607

by: bumpbot

18 Apr 2026, 00:58

ER

The expression (root(8 + root(63)) + (root(8 - root(63))^2 =

555-605 (Medium) | Algebra, Roots

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

registerincog

21 Nov 2013, 02:21

75

6

19,756

by: Bunuel

18 Apr 2026, 00:20

ER

If 5 integers are to be selected at random and without replacement

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

1, 2

Bunuel

14 Feb 2024, 07:41

544

20

58,462

by: Bunuel

18 Apr 2026, 00:08

ER

|y - r| = p and y < r , what is the value of

555-605 (Medium) | Absolute Values, Inequalities

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

kevincan

13 Apr 2026, 02:09

6

4

429

by: Axwe7

17 Apr 2026, 21:28

ER

A garden has only red, green and yellow flowers

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

ashikaverma13

24 Apr 2017, 03:25

68

8

11,872

by: bumpbot

17 Apr 2026, 21:10

ER

A certain taxi company charges $3.10 for the first 1/5 of a

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

goodglory

04 Dec 2007, 20:37

128

15

47,173

by: bumpbot

17 Apr 2026, 19:16

ER

If a, b, c, d, e, f, g, and h represent any of the digits from 1 to 9,

555-605 (Medium) | Multiples and Factors

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

Bunuel

15 Jul 2015, 03:18

20

10

7,405

by: bumpbot

17 Apr 2026, 14:31

ER

Every elementary school student in a certain town attends one of two

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

09 Mar 2020, 04:54

8

3

8,718

by: pappal

17 Apr 2026, 13:05

ER

The number of girls appearing for an admission test is twice the numbe

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

02 Apr 2020, 09:56

3

5

2,873

by: bumpbot

17 Apr 2026, 11:53

ER

What number is 1,500% greater than 20?

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

20 Jul 2020, 05:47

3

1,158

by: bumpbot

17 Apr 2026, 11:50

ER

A number exceeds 20% of itself by 40. The number is:

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

10 May 2022, 08:00

8

2

1,808

by: bumpbot

17 Apr 2026, 11:48

ER

A number when divided by a divisor leaves a remainder of 24.

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

ggarr

01 Dec 2022, 09:58

216

13

144,869

by: bumpbot

17 Apr 2026, 10:02

ER

6 men and 6 women are seated around a table. What is the probability t

555-605 (Medium) | Combinations, Probability

555-605 (Medium) | Combinations, Probability hide tags

Bunuel

04 Mar 2021, 04:45

7

3

1,833

by: Adit_

17 Apr 2026, 08:58

ER

The function f is defined for 0 < p < 1 by: [m] f(p) = \beg

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

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

kevincan

03 Apr 2026, 06:41

4

2

418

by: luisdicampo

17 Apr 2026, 07:08

ER

In Company X, 30 percent of the employees live over ten miles from wor

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

28 Jun 2017, 03:34

55

11

25,032

by: bumpbot

17 Apr 2026, 05:29

ER

27 percent of the students at a certain school are boys who are enroll

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

Bunuel

10 Nov 2023, 08:47

10

2

1,901

by: bumpbot

17 Apr 2026, 04:26

ER

Pats watch gains an extra 10 seconds every 2 hours. Kims watch loses

555-605 (Medium) | Distance and Speed Problems

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

megafan

24 Mar 2013, 10:47

143

11

25,432

by: Bunuel

17 Apr 2026, 04:20

ER

A company has two types of machines, type R and type S. Operating at

555-605 (Medium) | Work and Rate Problems

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

enigma123

02 Apr 2012, 13:55

420

15

89,931

by: Usernamevisible

17 Apr 2026, 03:00

ER

At a vehicle dealership last year, 1/5 of customers

555-605 (Medium) | Fractions and Ratios, Word Problems

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

kevincan

17 Apr 2026, 01:00

1

225

by: Adit_

17 Apr 2026, 01:46

ER

On the number line, which of the following specifies the set of all

555-605 (Medium) | Absolute Values, Inequalities

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

Bunuel

06 Aug 2023, 09:00

297

18

36,915

by: KarishmaB

16 Apr 2026, 22:09

ER

When 28 is divided by the positive integer x, the remainder is 1. What

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

Bunuel

22 Jul 2015, 02:12

50

13

9,505

by: bumpbot

16 Apr 2026, 21:35

ER

The population of a city grows at a rate of 5% per annum. If in 2006

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

31 Dec 2019, 02:53

4

8

4,839

by: bumpbot

16 Apr 2026, 12:25

ER

A colony of ants increases its population by 4 percent. If after this

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

21 Aug 2024, 01:30

9

6

2,176

by: bumpbot

16 Apr 2026, 11:24

ER

A certain cooking oil is composed of olive, canola and grapeseed oils

555-605 (Medium) | Fractions and Ratios

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

Bunuel

06 Jun 2024, 01:30

6

3

1,723

by: bumpbot

16 Apr 2026, 11:19

ER

If 1/2*f(x) = f(x/2), which of the following is true for all values

555-605 (Medium) | Functions and Custom Characters

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

Bunuel

31 Jul 2018, 00:14

30

6

11,549

by: bumpbot

16 Apr 2026, 11:10

ER

Onions cost $0.45 and avocados cost $1.25. If Sonya spent $6.35

555-605 (Medium) | Algebra, Number Properties

555-605 (Medium) | Algebra, Number Properties hide tags

GMATNinja

18 Apr 2022, 05:56

15

3

4,570

by: luisdicampo

16 Apr 2026, 10:03