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

151,212

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

312,259

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

1,383,328

by: bb

16 Apr 2026, 14:28

ER

John and Jane started solving a quadratic equation. John mad

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

krishnasty

09 Jul 2013, 10:02

63

11

23,242

by: bumpbot

15 Apr 2026, 19:02

ER

A certain bank uses the formula above to approximate the ann

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

adebar

11 Oct 2019, 05:40

16

8

13,916

by: bumpbot

15 Apr 2026, 18:43

ER

If x is a prime number and (a + b + c - 1 + x)^2 + |1/(1 - x)

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

Bunuel

14 May 2024, 01:30

27

6

2,756

by: bumpbot

15 Apr 2026, 11:31

ER

If f(x) = x^2/(x^4 - 1), what is f(1/x) in terms of f(x)?

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

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

bmwhype2

18 Oct 2023, 00:39

80

9

28,947

by: bumpbot

15 Apr 2026, 01:14

ER

Question of the Week - 37 (The nth term of a sequence...)

805+ (Hard) | Algebra, Sequences

805+ (Hard) | Algebra, Sequences hide tags

EgmatQuantExpert

28 Feb 2019, 00:54

37

4

5,264

by: bumpbot

14 Apr 2026, 23:54

ER

If a^m*a^n = a^(mn), what is the value of m(n-2)+n(m-2)?

505-555 (Easy) | Algebra, Exponents

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

GMATBusters

15 Feb 2020, 18:58

14

17

5,865

by: bumpbot

14 Apr 2026, 19:33

ER

In a test consisting of 90 questions, 5 marks are allotted for every

555-605 (Medium) | Algebra, Word Problems

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

Bunuel

03 Dec 2020, 07:15

3

2

2,045

by: bumpbot

14 Apr 2026, 18:44

ER

Oscar has an x-dollar bill. He goes to the store and buys y pieces of

555-605 (Medium) | Algebra, Word Problems

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

Bunuel

22 Mar 2024, 01:30

11

3

1,972

by: bumpbot

14 Apr 2026, 09:41

ER

If P = 1/(10^2 + 1) + 2/(10^2 + 2) + 3/(10^2 + 3) + ... + 10/10^2 + 10

655-705 (Hard) | Algebra, Arithmetic

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

Bunuel

04 Feb 2020, 03:41

64

7

8,067

by: bumpbot

13 Apr 2026, 22:16

ER

If the tens digit x and the units digit y of a positive

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

eybrj2

07 Mar 2012, 15:40

66

11

23,547

by: bumpbot

13 Apr 2026, 07:39

ER

Which of the following equations has 1 + √2 as one of its roots?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

1, 2

Bunuel

09 Jul 2021, 00:21

1.4k

33

110,872

by: bumpbot

13 Apr 2026, 07:37

ER

If x is not the reciprocal of y, and [m]x + \frac{1}{y} = 2

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

kevincan

13 Apr 2026, 03:50

5

1

165

by: Krunaal

13 Apr 2026, 05:47

ER

If a 3 and (a^4 - 3a^3 - a + 3)/a - 3 = -126, then what is the value

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

31 Mar 2022, 06:00

5

2

1,651

by: Ashu1302

13 Apr 2026, 02:27

ER

What is the value of 27^2+28^2+29^2+30^2+31^2+32^2+33^2

655-705 (Hard) | Algebra, Arithmetic

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

Bunuel

20 May 2015, 04:31

171

15

25,345

by: bumpbot

12 Apr 2026, 14:20

A vegetable seller wanted to boost his sales so he offered successive

705-805 (Hard) | Algebra +3 tags

705-805 (Hard) | Algebra, Arithmetic, Percent and Interest Problems, Word Problems hide tags

Suraj0184

24 Sep 2022, 10:40

46

4

4,401

by: bumpbot

12 Apr 2026, 12:42

ER

If a, b, c and d are distinct positive integers such that a^b = c^d

655-705 (Hard) | Algebra +2 tags

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

Bunuel

12 Jan 2022, 08:15

11

3

4,520

by: bumpbot

12 Apr 2026, 07:30

ER

If x is a real number and x + x^(1/2) = 1, which of the following is

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

yrozenblum

06 Nov 2023, 10:28

279

8

25,313

by: PGTLrowanhand

12 Apr 2026, 05:51

ER

For every positive integer n, the nth term of sequence is given by an=

555-605 (Medium) | Algebra, Sequences

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

inakihernandez

18 Jun 2023, 04:26

526

18

93,819

by: bumpbot

11 Apr 2026, 12:42

ER

Which of the following is equal to

555-605 (Medium) | Algebra, Roots

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

Bunuel

15 Aug 2023, 03:00

116

8

27,231

by: bumpbot

11 Apr 2026, 11:55

ER

The cost per unit of electricity during a 4 year period is a

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Safal

08 Apr 2014, 01:31

176

18

45,755

by: bumpbot

11 Apr 2026, 11:40

ER

If x is a negative integer, which of the following expressions has the

Sub 505 (Easy) | Algebra +2 tags

Sub 505 (Easy) | Algebra, Min-Max Problems, Number Properties hide tags

shapla

08 Oct 2019, 04:18

50

11

32,065

by: bumpbot

11 Apr 2026, 06:19

ER

Suppose that, at current exchange rates, $1 (US) is equivalent to Q eu

705-805 (Hard) | Algebra, Word Problems

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

Bunuel

18 Mar 2022, 04:15

25

2

6,880

by: Rishm

11 Apr 2026, 06:01

ER

(√x)x can be expressed as:

Sub 505 (Easy) | Algebra +2 tags

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

Bunuel

10 Apr 2018, 00:08

21

7

6,524

by: bumpbot

11 Apr 2026, 02:43

ER

The square of the arithmetic mean of a sequence of consecutive positiv

805+ (Hard) | Algebra, Sequences

805+ (Hard) | Algebra, Sequences hide tags

gracie

20 Nov 2017, 15:52

30

4

3,907

by: Adit_

10 Apr 2026, 08:08

ER

Sum of first 11 terms of an arithmetic progression is 275. Which of

805+ (Hard) | Algebra, Sequences

805+ (Hard) | Algebra, Sequences hide tags

EgmatQuantExpert

10 Apr 2026, 06:15

30

6

7,189

by: bumpbot

10 Apr 2026, 06:09

ER

If the sequence x_1, x_2, x_3, …, x_n, ... is such that x_1

655-705 (Hard) | Algebra, Sequences

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

eresh

15 Oct 2009, 17:58

78

5

20,924

by: bumpbot

10 Apr 2026, 06:02

ER

If s/t = 2, then the value of which of the following can be determined

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

gmatt1476

21 Sep 2019, 06:22

49

8

16,916

by: bumpbot

10 Apr 2026, 05:09

ER

In a certain word, the number of consonants is 1/4 more than the numbe

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

01 Jul 2019, 00:48

14

4

3,413

by: bumpbot

10 Apr 2026, 00:23

ER

Which of the following is NOT a possible value of 1/4x ?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

20 Nov 2022, 10:34

5

3

1,983

by: bumpbot

09 Apr 2026, 23:29

ER

]What is the average of all the solutions to the equation x(

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

kevincan

09 Apr 2026, 13:22

0

180

by: kevincan

09 Apr 2026, 13:22

ER

If s, u, and v are positive integers and 2s = 2u + 2v, which of the fo

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

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

Bunuel

03 Mar 2014, 01:24

50

12

24,953

by: bumpbot

09 Apr 2026, 03:53

ER

If 3^k + 3^k = (3^9)^3^9 3^k, then what is the value of k?

605-655 (Medium) | Algebra, Exponents

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

1, 2

Bunuel

11 Jun 2015, 04:08

175

20

25,106

by: bumpbot

09 Apr 2026, 01:41

ER

If a and b are positive numbers such that a + b =2, which of the foll

705-805 (Hard) | Algebra, Must or Could be True

705-805 (Hard) | Algebra, Must or Could be True hide tags

Bunuel

28 Mar 2018, 02:56

20

5

4,823

by: bumpbot

08 Apr 2026, 20:34

The square of the difference between the roots of the equation px^2

805+ (Hard) | Algebra, Roots

805+ (Hard) | Algebra, Roots hide tags

gmatophobia

22 Apr 2023, 02:57

13

2

2,596

by: bumpbot

08 Apr 2026, 06:06

ER

The function f is defined for all real numbers x by: [m]f(x

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

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

kevincan

07 Apr 2026, 12:44

5

1

206

by: ankushsambare

08 Apr 2026, 00:03

ER

All the values of m for which both roots of the equation x^2 − 2mx + m

655-705 (Hard) | Algebra, Inequalities

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

Bunuel

16 Mar 2020, 01:52

65

11

10,210

by: bumpbot

07 Apr 2026, 20:06

ER

If (400)(6,000) = (240)(100^x), what is the value of x ?

Sub 505 (Easy) | Algebra, Exponents

Sub 505 (Easy) | Algebra, Exponents hide tags

Bunuel

14 Oct 2019, 08:02

19

6

10,831

by: bumpbot

07 Apr 2026, 13:02

ER

If x > 0, then 1\((2x)^(1/2) + x^(1/2)) =

555-605 (Medium) | Algebra, Roots

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

guddo

25 Jan 2024, 12:17

26

4

5,881

by: bumpbot

07 Apr 2026, 12:34

ER

If x is not equal to zero, and x + 1/x = 3, then what is the value of

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Splendidgirl666

19 Jan 2012, 12:47

25

8

23,129

by: bumpbot

07 Apr 2026, 10:08

ER

If x and y are positive integers. Which of the following can be true

705-805 (Hard) | Algebra, Must or Could be True

705-805 (Hard) | Algebra, Must or Could be True hide tags

Bunuel

04 Nov 2021, 06:15

5

2

3,497

by: bumpbot

07 Apr 2026, 03:46

ER

xx =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

SharukhB

04 Apr 2026, 03:50

1

2

266

by: culpavoluptatum

06 Apr 2026, 22:25

ER

If y = x^2 + d x + 9 does not cut the x-axis, then which of the follow

655-705 (Hard) | Algebra, Coordinate Geometry

655-705 (Hard) | Algebra, Coordinate Geometry hide tags

Bunuel

13 Mar 2016, 09:53

52

10

5,780

by: bumpbot

06 Apr 2026, 21:56

ER

If v, w, x, y, and z are consecutive positive integers, z > v, and

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

MartyMurray

06 Mar 2026, 19:31

22

7

883

by: kevincan1

06 Apr 2026, 16:59

The number of polynomials p(x) with integer coefficients such that the

805+ (Hard) | Algebra, Roots

805+ (Hard) | Algebra, Roots hide tags

nick1816

28 Nov 2019, 08:35

12

2

2,618

by: bumpbot

06 Apr 2026, 08:38

ER

A spherical balloon originally had a radius of x centimeters. The ball

605-655 (Medium) | Algebra, Geometry

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

Bunuel

01 Aug 2023, 03:00

100

10

14,278

by: Adit_

05 Apr 2026, 21:48

ER

What is the difference between the maximum and the minimum value of x/

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

Bunuel

01 Aug 2022, 02:21

1

3

4,269

by: bumpbot

05 Apr 2026, 21:07

ER

x and y are integers such that [m]xy = 3591[/m]. What is the

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

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

kevincan

05 Apr 2026, 11:52

6

2

270

by: kevincan

05 Apr 2026, 12:01

ER

A number x is multiplied by 3, and this product is then divided by 5.

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

31 May 2023, 01:30

6

2

2,660

by: AnushkaKala

05 Apr 2026, 11:22

Let a, b, c, and d be positive numbers such that: [m]\frac{

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

kevincan1

27 Mar 2026, 09:21

5

2

336

by: Adit_

04 Apr 2026, 22:49

ER

A regular container of Prosopo skin cream contains [m]x[/m]

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

kevincan

25 Mar 2026, 06:09

2

1

294

by: stne

04 Apr 2026, 13:30