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

151,878

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

312,345

by: Shashankksharma

17 Apr 2026, 02:55

ER

GMAT PS Question Directory by Topic & Difficulty

bb

16 Apr 2026, 14:28

3.3k

0

1,383,676

by: bb

16 Apr 2026, 14:28

ER

[[(900)^1/2]^3]/3 =

Sub 505 (Easy) | Algebra, Roots

Sub 505 (Easy) | Algebra, Roots hide tags

Sajjad1994

24 Sep 2020, 07:11

4

5

2,478

by: ScottTargetTestPrep

01 Oct 2020, 10:52

ER

[[({1/4}^1/2)({1/4}^1/2)]^1/2]^2 =

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

Bunuel

11 Apr 2022, 03:45

2

1,843

by: Boho

11 Apr 2022, 05:36

ER

[(y^2)/2 - (y^2)/18]^1/2 =?

505-555 (Easy) | Roots

505-555 (Easy) | Roots hide tags

Sajjad1994

30 Jan 2020, 11:17

8

2

1,901

by: TestPrepUnlimited

31 Jan 2020, 08:35

ER

[(n+3)!]^5/[(n+2)!]^5 =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

29 Apr 2021, 09:00

6

5

2,255

by: bumpbot

30 Dec 2025, 09:48

ER

[(53 + 35)/(5 + 3)]^2 = ?

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

29 May 2023, 10:30

4

2

2,042

by: bumpbot

11 Nov 2025, 08:08

ER

[(31 - 6)(16 + 9)]^(1/2) = ?

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

09 Sep 2021, 02:41

2

2,383

by: BrushMyQuant

26 Jul 2025, 04:40

ER

(y^2/25 + y^2/16)^(1/2) =

555-605 (Medium) | Algebra, Roots

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

Bunuel

05 Mar 2018, 00:11

4

3

2,948

by: u1983

25 Mar 2018, 07:37

ER

(x+1/2)^2 - (2x-4)^2 = ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

09 Sep 2021, 02:38

2

1,947

by: Showmeyaa

09 Sep 2021, 07:25

ER

(x% of y + y% of x) = ?

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

01 Jul 2022, 05:15

1

2

1,000

by: MBAHOUSE

01 Jul 2022, 08:45

ER

(x) is the smallest integer greater than or equal to x and [x] is the

655-705 (Hard) | Functions and Custom Characters

655-705 (Hard) | Functions and Custom Characters hide tags

Bunuel

03 Jan 2023, 02:30

12

3

3,538

by: bumpbot

23 Aug 2025, 10:40

ER

(x, y) satisfies |3x - 2y + 4| + |-x + 2y - 2| = 0. What is 2x - y?

605-655 (Medium) | Absolute Values

605-655 (Medium) | Absolute Values hide tags

MathRevolution

07 May 2020, 01:00

72

4

7,742

by: BrushMyQuant

02 Jun 2025, 19:52

ER

(x, y) are the coordinates of the intersection of the following lines:

Sub 505 (Easy) | Coordinate Geometry

Sub 505 (Easy) | Coordinate Geometry hide tags

Bunuel

05 Sep 2019, 05:17

2

2,453

by: CrackverbalGMAT

17 Aug 2020, 21:14

ER

(x-a)^2 + (y-b)^2 = r^2 is the equation of a circle with radius r and

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

MathRevolution

28 Feb 2019, 07:25

23

3

17,375

by: MathRevolution

03 Mar 2019, 18:35

ER

(x^4y^3)^(-2)/(x^3y^2)^(-4) =

Sub 505 (Easy) | Algebra, Exponents

Sub 505 (Easy) | Algebra, Exponents hide tags

Bunuel

04 Apr 2018, 23:40

5

3,477

by: bumpbot

21 Oct 2024, 07:45

ER

(x^3 – y^3)(x^3 + y^3) =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

21 Mar 2016, 07:24

10

9

6,482

by: GMATWhizTeam

22 Apr 2022, 08:49

ER

(x^25)(y^25) is equivalent to which of the following

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Bunuel

17 Aug 2025, 22:00

5

3

771

by: propinopia

18 Aug 2025, 19:58

ER

(x^2+6x-7)/|x+4| < 0

605-655 (Medium) | Absolute Values, Inequalities

605-655 (Medium) | Absolute Values, Inequalities hide tags

Juggernaut23

06 Dec 2017, 21:01

167

14

21,820

by: bumpbot

23 Jun 2025, 10:50

ER

(x^2/36 + x^2/25)^(1/2) =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

14 Oct 2021, 03:30

3

5

1,672

by: Bunuel

04 Feb 2025, 01:06

ER

(x^2 − 2x + 1)/(x − 1) =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Sajjad1994

08 Jul 2019, 01:33

1

4

1,985

by: ScottTargetTestPrep

28 Jul 2019, 10:22

ER

(x^2 + x + 1)^x > 1

Poor Quality

Poor Quality hide tags

gmatbull

10 Jun 2010, 11:28

3

4

5,317

by: gmatbull

10 Jun 2010, 16:00

ER

(x^2 + 2x - 8)/(x^2 - 6x + 8) = ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

08 Sep 2021, 04:47

1

3

5,203

by: neetib

08 Sep 2021, 09:16

ER

(x^2 - |x| - 12)/(x-3) >= 2x

555-605 (Medium) | Absolute Values, Inequalities

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

krishnasty

19 Nov 2010, 09:48

35

8

17,552

by: bumpbot

04 Sep 2025, 20:50

ER

(x^(-1) - y^(-1))/((xy)^(-1)(x - y)) =

555-605 (Medium) | Algebra, Exponents

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

Russ19

11 Feb 2020, 02:34

27

8

9,770

by: bumpbot

04 Oct 2024, 00:22

ER

(x + y)^2 = 4 x^2 - y^2 = 0 How many distinct solution of (x,y)

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

22 Feb 2024, 02:30

16

5

2,918

by: Tarunw111

01 Oct 2025, 03:12

ER

(x + y)^2 – (x^2 – y^2 ) =

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

25 Jul 2019, 23:46

2

2,164

by: EgmatQuantExpert

26 Jul 2019, 01:26

ER

(x + 7) is a factor in x^2 - mx - 56. What is the value of m

555-605 (Medium) | Multiples and Factors

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

Archit143

05 Dec 2012, 08:03

12

9

4,399

by: bumpbot

06 May 2020, 02:03

ER

(x + 3y)^2

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

pushpitkc

31 Oct 2018, 17:58

4

5,245

by: bumpbot

26 Feb 2026, 07:52

ER

(x – 2)(x + 4) – (x – 3)(x – 1) = 0

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

10 Jul 2019, 23:48

2

6

2,270

by: Richardlawrence

02 May 2019, 05:56

ER

(x - 2)/(x^2 - 4) = 1 which of the following can x be

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

17 Nov 2023, 02:30

1

4

1,392

by: Bunuel

22 Nov 2023, 08:40

ER

(x - 2)^2 + (x - 1)^2 + x^2 + (x + 1)^2 + (x + 2)^2 =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

15 Jul 2021, 06:00

2

1,933

by: MathRevolution

15 Jul 2021, 08:43

(W+X)=4, (X+Y)=9, (Y+Z)=3, what is the value of (W+Z) ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Emdad

03 Oct 2021, 11:11

3

1

1,329

by: 100mitra

03 Oct 2021, 11:43

ER

(The average of five consecutive integers starting from m) – (the aver

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

15 Jul 2019, 01:02

5

3

5,078

by: CrackverbalGMAT

09 Nov 2020, 05:47

ER

(sqrt2 + sqrt3)(sqrt2 - sqrt3)

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Carcass

28 Sep 2022, 02:14

4

2

2,529

by: bumpbot

24 Jan 2026, 14:42

ER

(SQRT (7) + SQRT(7))^2

Sub 505 (Easy) | Algebra, Arithmetic

Sub 505 (Easy) | Algebra, Arithmetic hide tags

Bunuel

16 Sep 2018, 02:21

13

5

13,471

by: bumpbot

28 Sep 2023, 11:32

ER

(s^3)(t^3) = v^2 If s and t are both primes, how many positive diviso

705-805 (Hard) | Multiples and Factors, Number Properties

705-805 (Hard) | Multiples and Factors, Number Properties hide tags

Bunuel

01 Aug 2017, 01:23

75

7

9,187

by: bumpbot

19 Jun 2025, 23:19

ER

(root2*root5)/[(root7-root2-root5)(root7+root2+root5)]

605-655 (Medium) | Algebra, Roots

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

Bunuel

09 Dec 2015, 08:48

34

7

9,062

by: bumpbot

15 Dec 2025, 07:19

ER

(root(9 + root(80)) + root(9 - root(80)))^2 =

605-655 (Medium) | Algebra, Roots

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

smarinov

20 Jul 2022, 02:43

250

7

37,895

by: KarishmaB

01 Dec 2025, 09:14

ER

(r+u)(s+t)=odd, (r+u+s)(u+s+t)=odd.

655-705 (Hard) | Must or Could be True, Number Properties

655-705 (Hard) | Must or Could be True, Number Properties hide tags

Afroditee

24 Oct 2022, 02:48

10

3

2,768

by: bumpbot

12 Jul 2024, 09:49

ER

(R^c)(R^d)(R^e) = R^(-12). If R>0, and c, d, and e are each different

605-655 (Medium) | Exponents, Min-Max Problems

605-655 (Medium) | Exponents, Min-Max Problems hide tags

Bunuel

28 Feb 2022, 03:15

12

5

4,436

by: bumpbot

03 Oct 2025, 09:45

ER

(p+5+p^3(-p-5))/(-p-5)=

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

undernet

30 May 2010, 05:54

49

17

15,442

by: bumpbot

08 Sep 2025, 20:54

ER

(n+k)^2 - 2nk =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

pushpitkc

30 Oct 2018, 00:23

1

3

4,387

by: bumpbot

24 Oct 2020, 19:41

ER

(n+1)!f(n) = (n-1)!. What is the value of f(1) + f(2) + + f(100)?

705-805 (Hard) | Functions and Custom Characters

705-805 (Hard) | Functions and Custom Characters hide tags

Bunuel

07 Apr 2023, 08:45

21

5

2,870

by: Adit_

29 Mar 2026, 06:17

ER

(m + n)/(4 + 5) =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

15 May 2019, 22:48

3

1,460

by: ScottTargetTestPrep

19 May 2019, 19:33

ER

(b-a)/ab = 1/a 1/b. What is the value of 1/2 + 1/6 + 1/12 + + 1/90

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

25 May 2023, 07:30

27

2

2,528

by: AdarshSambare

22 Sep 2025, 22:49

ER

(A^x)(A^y)(A^z) = A^(-21). If A > 0, and x, y and z are each different

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

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

Bunuel

21 May 2017, 09:34

6

3

2,786

by: bumpbot

09 May 2022, 12:02

ER

(a^4 + 1)/a^2 =

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

15 Nov 2019, 01:42

12

5

6,058

by: bumpbot

12 Feb 2025, 19:49

ER

(a^2b/b^2c)/(a^2c/bc^2) =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

11 Dec 2020, 08:45

1

960

by: imeanup

11 Dec 2020, 23:04

ER

(a^2/b^2 + a^2/b^2)^(1/2) =

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

07 Oct 2021, 04:30

1

1,294

by: 100mitra

07 Oct 2021, 04:50

ER

(91!-90!+89!)/89!=

505-555 (Easy) | Algebra, Fractions and Ratios

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

mikemcgarry

09 Aug 2017, 09:31

30

13

13,252

by: bumpbot

17 Apr 2026, 22:57

ER

(90-8(20:4))/(1/2)

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

fiendex

07 Feb 2012, 02:59

16

8

19,226

by: EliteSchools

23 Apr 2025, 08:57