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

321

12

151,736

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

312,292

by: Shashankksharma

17 Apr 2026, 02:55

ER

GMAT PS Question Directory by Topic & Difficulty

bb

16 Apr 2026, 14:28

3.3k

0

1,383,459

by: bb

16 Apr 2026, 14:28

ER

X roommates agree to split the cost of utilities for their apartment

Sub 505 (Easy) | Word Problems

Bunuel

16 Jul 2020, 04:40

5

1,406

by: ScottTargetTestPrep

19 Jul 2020, 10:43

ER

X started from a point A towards point B. After 2 hours, Y started

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

23 May 2024, 01:30

19

5

2,250

by: Rishm

24 Mar 2026, 14:07

ER

X students are attending summer courses at Harvard University. Y have

505-555 (Easy) | Overlapping Sets

505-555 (Easy) | Overlapping Sets hide tags

Bunuel

14 Jul 2020, 04:19

5

3

2,168

by: bumpbot

18 Jan 2025, 11:27

ER

X takes 10 days to complete a task. Y takes half that time

705-805 (Hard) | Work and Rate Problems

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

SVaidyaraman

17 Jun 2014, 05:32

74

8

15,937

by: bumpbot

03 Mar 2026, 04:23

ER

X varies directly with Y and inversely with the cube of Z. When Y = 12

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

ExpertsGlobal5

16 Mar 2026, 19:00

11

3

467

by: ExpertsGlobal5

21 Mar 2026, 03:30

ER

x years ago, Cory was one fifth as old as Tania. In x years, Tania wil

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

03 Nov 2014, 09:47

61

5

16,940

by: bumpbot

10 Jul 2025, 05:35

ER

x years ago, David's age was twice his son's age and

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

souvonik2k

12 Feb 2018, 07:58

7

5

5,665

by: bumpbot

08 Jun 2020, 08:34

ER

X years from now, Jim will be Y years old. How old will Jim be Z year

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

26 Dec 2014, 08:33

4

6

8,110

by: bumpbot

31 Jan 2026, 02:46

ER

x^(1/2) = 25, then x^3 – x^ 2 =

Sub 505 (Easy) | Algebra +2 tags

Sub 505 (Easy) | Algebra, Exponents, Roots hide tags

Bunuel

16 Jan 2021, 12:15

8

4

5,137

by: Bunuel

20 Aug 2024, 23:57

x^2 - (x/2)^2 =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

HKD1710

14 Dec 2018, 10:14

18

5

9,716

by: bumpbot

05 Sep 2024, 08:10

ER

x^2 * x^3 * x^5 =

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Sajjad1994

06 Nov 2020, 03:11

1

1,672

by: CrackverbalGMAT

06 Nov 2020, 04:46

ER

x^2 + bx – c = 0; b and c are positive integers. u and v are roots of

655-705 (Hard) | Inequalities, Roots

655-705 (Hard) | Inequalities, Roots hide tags

nick1816

19 Jun 2019, 16:43

52

11

6,996

by: bumpbot

10 Jun 2025, 03:42

ER

x^2 + bx + 72 = 0 has two distinct integer roots; how many values are

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

Bunuel

09 Mar 2016, 12:53

52

6

22,681

by: Kinshook

06 Jun 2020, 23:16

ER

x^2 is divisible by both 40 and 75. If x has exactly three distinct

655-705 (Hard) | Multiples and Factors

655-705 (Hard) | Multiples and Factors hide tags

Bunuel

22 May 2019, 23:29

5

7,024

by: bumpbot

07 Oct 2024, 22:53

ER

x^2-y^2 = 28 and x - y = 8 then what is the average of x and y?

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

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

Bunuel

26 Sep 2024, 01:30

3

1,268

by: Bismuth83

26 Sep 2024, 08:53

ER

X^2+3 is divided by 32 leaves a reminder 7. Which of the following is

Poor Quality

Poor Quality hide tags

KSBGC

30 Nov 2019, 06:13

9

8

4,225

by: Bunuel

24 Jun 2020, 11:28

ER

x^2z/(yz) - x^2z/(xy) + 3xz/y =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

08 Oct 2024, 01:30

10

4

1,837

by: CapnSal

04 Nov 2024, 13:58

ER

x^3 - y^3 = 90 and x - y = 3. What is the value of xy?

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

29 May 2023, 07:30

7

3

2,007

by: Aabhash777

01 Jun 2025, 07:34

ER

x^3 – 18x^2 + bx – c = 0 has positive real roots, p, q and z. If

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

DisciplinedPrep

01 Feb 2021, 20:12

22

2

4,583

by: bumpbot

20 Nov 2024, 08:36

ER

x^3 = n. If the units digit of n is a prime number, then indicate each

555-605 (Medium) | Exponents, Number Properties

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

Bunuel

31 May 2019, 00:42

2

4

2,701

by: bumpbot

21 Apr 2025, 22:27

ER

x^4 + 12x^3 + 49x^2 + 78x + 40 can be factored as a product of four

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

MathRevolution

17 Sep 2018, 01:24

31

8

4,926

by: bumpbot

08 Nov 2024, 07:39

ER

x^6 - y^6 =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

18 Nov 2014, 08:41

44

16

9,659

by: bumpbot

17 Oct 2025, 14:36

ER

X^8 - Y^8 =

505-555 (Easy) | Algebra, Exponents

505-555 (Easy) | Algebra, Exponents hide tags

BM

13 Jul 2010, 18:42

98

13

18,228

by: bumpbot

26 Nov 2025, 13:44

ER

x^n + x^n + x^n = x^(n + 1), where x cannot equal zero. Which of the

655-705 (Hard) | Algebra, Exponents

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

Bunuel

22 Jul 2017, 03:34

49

13

8,488

by: Krunaal

19 Jun 2025, 14:08

ER

x_1 = 1, for all positive integers, x_n = 1+7x_n-1 , what is the units

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

Bunuel

08 Jun 2023, 03:00

3

2

1,819

by: bumpbot

19 May 2025, 21:20

X, and Y are integers.

655-705 (Hard) | Algebra, Exponents

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

houston1980

25 Nov 2021, 08:08

10

2

2,172

by: bumpbot

21 Jan 2025, 04:50

ER

x, 17, (3x - y^2 - 2) and (3x + y^2 - 30) are four consecutive terms

705-805 (Hard) | Sequences

705-805 (Hard) | Sequences hide tags

DisciplinedPrep

25 Sep 2019, 18:36

29

10

20,252

by: Aish.0505

24 Apr 2025, 00:32

ER

x, a, b, c, and d are rational numbers satisfying 1x + 2 + 3x + 6 = a

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

MathRevolution

19 May 2020, 03:46

25

4

3,747

by: bumpbot

24 Nov 2025, 08:18

ER

x, a, z, and b are single digit positive integers. x = ¼ a.

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

emmak

12 Mar 2013, 08:36

75

10

12,129

by: bumpbot

20 Aug 2025, 08:44

ER

x, y and p are integers, and xyp ≠ 0. If

805+ (Hard) | Exponents

805+ (Hard) | Exponents hide tags

BrentGMATPrepNow

14 Jul 2019, 08:09

20

19

4,850

by: bumpbot

27 Mar 2025, 10:08

ER

x, y and z are all unique numbers. If x is chosen randomly

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

bagdbmba

05 Sep 2013, 09:24

39

17

6,224

by: bumpbot

14 Sep 2025, 23:08

ER

X, Y and Z are consecutive numbers (X>Y>Z). X +2Y +3Z = 5Y + 4. What

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

05 Jul 2016, 12:30

20

8

6,949

by: bumpbot

29 May 2024, 05:04

ER

x, y and z are consecutive positive integers such that x < y < z

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

fluke

08 Apr 2011, 05:12

6

4

17,670

by: bumpbot

30 Jun 2024, 22:53

ER

x, y and z are different positive integers. If 24x^3y^3z^3 is a square

655-705 (Hard) | Multiples and Factors

655-705 (Hard) | Multiples and Factors hide tags

Bunuel

28 Aug 2019, 02:30

19

5

3,619

by: bumpbot

13 Feb 2024, 12:25

ER

x, y and z are positive integers such that 1 < x < y < z. If the produ

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

29 Sep 2021, 03:45

1

1,081

by: GMATWhizTeam

29 Sep 2021, 04:04

ER

x, y and z are positive integers. How many different ordered groups of

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

23 Jun 2022, 08:30

3

1,272

by: PyjamaScientist

23 Jun 2022, 08:37

ER

x, y and z are positive. If x percent of y is z

605-655 (Medium) | Percent and Interest Problems

605-655 (Medium) | Percent and Interest Problems hide tags

BrentGMATPrepNow

28 Mar 2017, 06:48

28

9

7,512

by: bumpbot

26 Feb 2024, 03:01

X, Y and Z are three positive integers such that the least common mult

555-605 (Medium) | Multiples and Factors, Number Properties

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

amanvermagmat

17 Mar 2019, 11:48

8

5

2,675

by: bumpbot

20 Mar 2026, 08:09

ER

X, Y and Z are three positive numbers. Further, X = 0.AAAAAA...., Y =

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

07 Dec 2021, 06:45

12

3

1,772

by: arushi118

01 Dec 2025, 11:20

ER

X, Y and Z enter into a partnership in which X’s contribution is $5100

555-605 (Medium) | Fractions and Ratios

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

Bunuel

05 Feb 2021, 04:45

3

4

4,502

by: adewale223

19 Aug 2023, 17:21

ER

x, y and z satisfy xy/x+y = 1/3, yz/y+z = 1/5, and xz/x+z = 1/6. What

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

Bunuel

13 Apr 2023, 06:45

33

3

3,217

by: bumpbot

03 Jan 2026, 00:16

ER

X, Y and Z start a business. X invests twice as much as Y and Y invest

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Bunuel

23 May 2022, 05:15

1

2

1,214

by: SunilLekhraj

23 May 2022, 09:27

ER

X, Y and Z take 20, 30 and 60 days respectively to complete a job inde

555-605 (Medium) | Work and Rate Problems

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

12921

25 Apr 2022, 01:15

9

4

4,541

by: lovesuit

30 Sep 2023, 03:48

ER

X, Y and Z together can complete a job in 10 days. The rate of work of

605-655 (Medium) | Work and Rate Problems

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

Bunuel

18 Jun 2019, 00:23

48

12

9,743

by: bumpbot

18 Nov 2024, 02:12

ER

x, y are positive integers. When x is divided by y, the remainder is 6

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

haardiksharma

03 Jul 2017, 04:13

31

8

13,220

by: bumpbot

22 Jan 2026, 03:23

ER

x, y, a, and b are positive integers. When x is divided by y

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

enigma123

19 Jan 2012, 17:07

145

13

33,844

by: bumpbot

11 Aug 2025, 14:31

x, y, and z distinct integers, x and y are odd and positive, and z is

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

SalahT

04 Sep 2021, 00:11

1

2,486

by: SalahT

05 Aug 2021, 18:20

ER

x, y, and z are angles created by the two straight lines that

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

23 Jan 2023, 11:00

2

1

1,683

by: BrushMyQuant

14 Feb 2023, 08:59

ER

x, y, and z are consecutive integers, where x < y < z. Which of the fo

555-605 (Medium) | Multiples and Factors

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

Bunuel

28 May 2019, 00:11

3

2,477

by: CareerGeek

28 May 2019, 00:46

ER

x, y, and z are consecutive positive integers such that x < y < z. If

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Bunuel

11 Nov 2021, 03:45

5

4

8,305

by: deva1

22 Jun 2025, 23:26