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

323

12

152,312

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of March 2026

Bunuel

01 Jan 2026, 05:45

1.1k

8

312,610

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

1,384,574

by: bb

16 Apr 2026, 14:28

ER

A drawer in a Antons room contains 10 pairs of socks of eac

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

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

kevincan

24 Apr 2026, 16:37

4

2

170

by: Edskore

25 Apr 2026, 11:57

ER

If x/y = 3/7, then which of the following cannot be a possible value

805+ (Hard) | Must or Could be True

805+ (Hard) | Must or Could be True hide tags

Emdad

05 May 2021, 02:12

41

8

10,393

by: bumpbot

25 Apr 2026, 11:22

ER

Crepe sales increased by 40% each year for 6 years, while

805+ (Hard) | Percent and Interest Problems

805+ (Hard) | Percent and Interest Problems hide tags

kevincan

23 Apr 2026, 01:15

4

6

232

by: Diyaj2403

25 Apr 2026, 10:58

ER

How many five digit numbers can be formed using digits 0, 1, 2, 3, 4

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

1, 2

Bunuel

16 Mar 2025, 08:30

411

21

318,135

by: pappal

25 Apr 2026, 10:40

ER

The expression (57-40*2^(1/2))^(1/2) - (57+40*2^(1/2))^(1/2) is equal

805+ (Hard) | Roots

805+ (Hard) | Roots hide tags

Bunuel

01 Oct 2022, 13:32

10

3

2,731

by: bumpbot

25 Apr 2026, 10:37

ER

A guest house had food for 60 days for an occupancy of 100 guests.

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

ExpertsGlobal5

23 Apr 2026, 19:00

6

4

211

by: ExpertsGlobal5

25 Apr 2026, 10:30

ER

One ticket is selected from 100 tickets numbered 00, 01, 02, 03, ...,

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

27 Jan 2021, 14:49

12

6

5,928

by: HarshavardhanR

25 Apr 2026, 10:18

ER

In a certain parking lot with 220 cars, all but 20 cars are either

805+ (Hard) | Overlapping Sets

805+ (Hard) | Overlapping Sets hide tags

Bunuel

19 Feb 2025, 01:30

27

10

2,045

by: HarshavardhanR

25 Apr 2026, 10:05

ER

A group of 20 software engineers can finish a development project in

655-705 (Hard) | Work and Rate Problems

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

Bunuel

22 Jun 2021, 04:00

31

5

5,112

by: obedear

25 Apr 2026, 09:59

ER

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

805+ (Hard) | Work and Rate Problems

805+ (Hard) | Work and Rate Problems hide tags

ExpertsGlobal5

23 Apr 2026, 19:00

8

3

229

by: ExpertsGlobal5

25 Apr 2026, 09:30

ER

If the a-th term of a certain sequence is given by (-1)^a + (-0.1)^a

655-705 (Hard) | Exponents, Sequences

655-705 (Hard) | Exponents, Sequences hide tags

Bunuel

29 Jul 2019, 05:12

16

5

4,242

by: bumpbot

25 Apr 2026, 09:24

ER

For which of the following is f(x + y) = f(x) + f(y) ?

555-605 (Medium) | Functions and Custom Characters

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

ExpertsGlobal5

22 Apr 2026, 19:00

1

4

134

by: ExpertsGlobal5

25 Apr 2026, 08:30

ER

Of 500 students in a high school, 72 % have indicated that they are in

555-605 (Medium) | Statistics and Sets Problems

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

ikky101

07 Dec 2018, 07:16

1

4

1,783

by: bumpbot

25 Apr 2026, 08:21

ER

Box W and Box V each contain several blue sticks and red sticks, and

555-605 (Medium) | Statistics and Sets Problems

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

JCLEONES

29 Jan 2008, 15:34

80

8

26,991

by: atharvadixit

25 Apr 2026, 07:37

ER

The mean and the median of seven distinct positive integers is 30. If

655-705 (Hard) | Statistics and Sets Problems

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

Bunuel

02 Apr 2024, 01:30

14

6

5,672

by: bumpbot

25 Apr 2026, 07:33

ER

((15 + 4(14)^(1/2))^(1/2) + (15 - 4(14)^(1/2))^(1/2))^2

605-655 (Medium) | Algebra, Roots

605-655 (Medium) | Algebra, Roots hide tags

obs23

28 Jan 2024, 14:18

233

17

40,448

by: bumpbot

25 Apr 2026, 07:32

ER

The variable x is inversely proportional to the square of the variable

605-655 (Medium) | Algebra +2 tags

605-655 (Medium) | Algebra, Exponents, Roots hide tags

pmklings

18 Sep 2015, 19:04

235

13

30,671

by: bumpbot

25 Apr 2026, 07:31

ER

f(n + 1) = n + f(n) / 2 . If f(4) = 12, what is the value of f(0)?

555-605 (Medium) | Functions and Custom Characters

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

ExpertsGlobal5

22 Apr 2026, 19:00

2

4

139

by: ExpertsGlobal5

25 Apr 2026, 07:30

ER

Two points were chosen randomly on a number line [0,1]. The points

805+ (Hard) | Coordinate Geometry, Probability

805+ (Hard) | Coordinate Geometry, Probability hide tags

Bunuel

08 May 2023, 01:30

24

7

4,053

by: bumpbot

25 Apr 2026, 07:05

ER

The graphs of y=7x+1 and y=kx^3 are represented in the figure shown

655-705 (Hard) | Coordinate Geometry, Graphs and Illustrations

655-705 (Hard) | Coordinate Geometry, Graphs and Illustrations hide tags

fskilnik

19 Feb 2019, 12:51

6

3

3,266

by: bumpbot

25 Apr 2026, 06:55

ER

A rectangle ABCD must be constructed on the xy plane so that the side

705-805 (Hard) | Coordinate Geometry, Probability

705-805 (Hard) | Coordinate Geometry, Probability hide tags

DisciplinedPrep

22 Aug 2020, 00:48

77

18

7,748

by: bumpbot

25 Apr 2026, 06:43

ER

Function x%y represents the remainder when a positive integer x is div

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

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

ExpertsGlobal5

21 Apr 2026, 19:00

5

6

219

by: ExpertsGlobal5

25 Apr 2026, 06:30

ER

What is the sum of all integers which satisfy the inequality above?

805+ (Hard) | Absolute Values, Inequalities

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

Bunuel

01 Apr 2020, 14:41

127

8

16,797

by: Adit_

25 Apr 2026, 06:29

ER

The quadratic equation above, where c is a constant and x is a variabl

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

Bunuel

03 Mar 2020, 10:02

27

7

4,697

by: bumpbot

25 Apr 2026, 06:22

ER

All the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9 are written in a 3*3 array

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

29 May 2022, 09:00

7

2

2,797

by: bumpbot

25 Apr 2026, 05:52

ER

Of all the players in a professional baseball league, 1/2

705-805 (Hard) | Overlapping Sets +2 tags

705-805 (Hard) | Overlapping Sets, Statistics and Sets Problems, Work and Rate Problems hide tags

Smita04

15 Feb 2012, 20:46

85

12

12,286

by: bumpbot

25 Apr 2026, 05:34

ER

If x 0 and -1 < x < 1, among x, 1/x , and x^3, which may be the

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

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

ExpertsGlobal5

21 Apr 2026, 19:00

5

4

221

by: ExpertsGlobal5

25 Apr 2026, 05:30

ER

The breakdown of a sample of a chemical compound is represented by the

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

24 May 2022, 02:15

1

2

1,288

by: bumpbot

25 Apr 2026, 05:14

ER

A group of items was studied to determine whether or not each item pos

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

Bunuel

24 Mar 2022, 06:45

7

3

2,465

by: bumpbot

25 Apr 2026, 05:02

ER

A palindrome number reads the same backward and forward

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

arakban99

06 Sep 2013, 06:10

106

10

40,329

by: Bunuel

25 Apr 2026, 04:46

ER

If (|x| - 2)(x + 5) < 0, then which of the following must be true?

805+ (Hard) | Absolute Values +2 tags

805+ (Hard) | Absolute Values, Inequalities, Must or Could be True hide tags

1, 2

Bunuel

20 May 2020, 06:54

243

30

28,929

by: Bunuel

25 Apr 2026, 04:37

ER

If x and y are numbers such that (x+9)(y-9)=0, what is the

555-605 (Medium) | Algebra, Min-Max Problems

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

sandra123

23 Oct 2024, 08:06

33

7

9,647

by: bumpbot

25 Apr 2026, 04:33

ER

The annual profit or loss for the three divisions of Company T for the

505-555 (Easy) | Graphs and Illustrations, Word Problems

505-555 (Easy) | Graphs and Illustrations, Word Problems hide tags

Bunuel

30 Jul 2018, 03:44

37

9

20,683

by: bumpbot

25 Apr 2026, 04:32

ER

If x^2 < x, what is the range of possible values of x ?

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

ExpertsGlobal5

20 Apr 2026, 19:00

2

4

208

by: ExpertsGlobal5

25 Apr 2026, 04:15

ER

A souvenir vendor purchased 1,000 shirts for a special event at a pric

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

30 Jul 2018, 00:11

19

11

36,490

by: bumpbot

25 Apr 2026, 03:54

ER

((99^2 + 101^2)/2 - 1)^(1/4)

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

PareshGmat

08 Jan 2015, 01:42

59

13

8,132

by: bumpbot

25 Apr 2026, 03:44

ER

If cube root of square root of x equals x/5, then x could eq

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

mikemcgarry

24 Jul 2014, 16:22

60

6

9,178

by: bumpbot

25 Apr 2026, 03:25

ER

If x = 4p + 10 and |p| < 7, which of the following represents the

505-555 (Easy) | Absolute Values, Inequalities

505-555 (Easy) | Absolute Values, Inequalities hide tags

ExpertsGlobal5

20 Apr 2026, 19:00

1

3

249

by: ExpertsGlobal5

25 Apr 2026, 03:15

ER

Which of the following values of x satisfy both inequalities

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

ritumaheshwari02

17 Jun 2013, 05:46

16

5

15,341

by: bumpbot

25 Apr 2026, 02:49

ER

A total of 180 passengers on a certain flight registered all of the

505-555 (Easy) | Statistics and Sets Problems, Word Problems

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

Bunuel

08 May 2022, 02:11

9

5

9,906

by: bumpbot

25 Apr 2026, 02:32

ER

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

276

by: ExpertsGlobal5

25 Apr 2026, 02:30

ER

If |x - 6| < 0.1 and |x^2 - 36| < N are both true, what is the

805+ (Hard) | Absolute Values +2 tags

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

kevincan

17 Apr 2026, 04:16

7

2

313

by: rgv143

25 Apr 2026, 02:26

ER

Point P is the point satisfying x^2 + y^2 -2x -4y = 4 with maximum pos

655-705 (Hard) | Coordinate Geometry, Min-Max Problems

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

fskilnik

14 Sep 2018, 09:48

27

6

3,691

by: bumpbot

25 Apr 2026, 01:59

ER

What is the value of (1 - 1/2^2)(1 - 1/3^2)(1 - 1/4^2).(1 - 1/20^2)?

655-705 (Hard) | Algebra, Arithmetic

655-705 (Hard) | Algebra, Arithmetic hide tags

Bunuel

18 Nov 2023, 06:50

55

4

5,092

by: bumpbot

25 Apr 2026, 01:35

ER

If −32 ≤ x ≤ 14 and −17 ≤ y ≤ 11, which of the following

605-655 (Medium) | Inequalities

605-655 (Medium) | Inequalities hide tags

Bunuel

21 May 2021, 05:15

9

4

2,966

by: bumpbot

25 Apr 2026, 01:34

ER

In a survey of political preferences, 85% of those asked were in favou

705-805 (Hard) | Statistics and Sets Problems

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

GMATBusters

24 Nov 2018, 10:00

22

7

6,231

by: bumpbot

25 Apr 2026, 01:31

ER

If which x < y < 0, of the following inequalities must be true?

605-655 (Medium) | Inequalities

605-655 (Medium) | Inequalities hide tags

Bunuel

15 Jul 2018, 09:00

15

9

7,482

by: bumpbot

25 Apr 2026, 01:25

ER

A man is walking at a speed of 10 km/h. After every km he takes rest

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

02 Feb 2021, 04:15

10

3

2,491

by: WIZARD1234

25 Apr 2026, 01:20

ER

Which of the following is equivalent to the pair of inequalities y > -

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

Sajjad1994

07 Feb 2017, 22:38

20

7

5,665

by: bumpbot

25 Apr 2026, 01:19

ER

A function f(n) is defined as 1/n when n is an integer and as 6n when

505-555 (Easy) | Functions and Custom Characters

505-555 (Easy) | Functions and Custom Characters hide tags

ExpertsGlobal5

19 Apr 2026, 19:00

4

5

227

by: ExpertsGlobal5

25 Apr 2026, 01:15