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

333

12

158,463

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of May 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

316,846

by: Shashankksharma

17 Apr 2026, 02:55

ER

GMAT PS Question Directory by Topic & Difficulty

bb

16 Apr 2026, 14:28

3.3k

0

1,393,875

by: bb

16 Apr 2026, 14:28

ER

{an} is a sequence satisfying an+2 = an+1 + an. If a1 = a4 = 2, what i

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

MathRevolution

30 Jan 2019, 02:24

12

3

7,675

by: bumpbot

17 May 2024, 23:45

ER

{a,b,c,d,e} Each digit in the above list is a negative integer arrang

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

kiran120680

21 Jun 2019, 10:22

6

3

2,763

by: bumpbot

08 May 2023, 08:46

ER

{3, 5, 8, x} For the above mentioned Set, Mean of the set is equal to

655-705 (Hard) | Statistics and Sets Problems

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

GMATinsight

21 Dec 2015, 11:42

21

4

4,850

by: bumpbot

22 Apr 2026, 05:53

ER

{1/(4-√t15)}^2=

555-605 (Medium) | Exponents, Roots

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

MHIKER

04 Dec 2020, 10:17

79

7

22,887

by: bumpbot

12 Apr 2026, 02:50

ER

{1, 3, 5, 7, 9, x, x^2} Which of the following possible values for x

Sub 505 (Easy) | Statistics and Sets Problems

Sub 505 (Easy) | Statistics and Sets Problems hide tags

Bunuel

25 Jan 2017, 06:35

4

1,972

by: JeffTargetTestPrep

27 Jan 2017, 10:57

ER

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

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

kevincan

09 Apr 2026, 13:22

5

1

358

by: shivani1351

03 May 2026, 00:25

ER

[x] is the greatest integer less than or equal x, what is the value of

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

MathRevolution

06 Nov 2018, 01:48

11

4

4,124

by: bumpbot

20 May 2026, 03:28

ER

[x] is the greatest integer less than or equal to x. What is the value

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

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

Bunuel

30 Aug 2023, 11:00

4

2

1,635

by: charlie-23

31 Aug 2023, 06:32

ER

[x] is the greatest integer less than or equal to x. If [x]=3, then [x

505-555 (Easy) | Functions and Custom Characters

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

Bunuel

03 Jul 2023, 11:45

5

2

1,892

by: Vibhatu

26 Oct 2024, 02:06

ER

[x] is the greatest integer less than or equal to x. Find the number

805+ (Hard) | Functions and Custom Characters

805+ (Hard) | Functions and Custom Characters hide tags

CareerGeek

30 Jun 2019, 22:14

20

5

4,623

by: Wadree

03 Dec 2025, 23:56

ER

[x] is the greatest integer less than or equal to the real n

705-805 (Hard) | Functions and Custom Characters, Number Properties

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

atalpanditgmat

08 Jun 2013, 04:49

241

12

27,657

by: bumpbot

02 Oct 2025, 04:15

ER

[x] denotes the largest integer less than or equal to x. If [x] = -1,

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

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

Bunuel

01 Apr 2026, 10:00

18

4

5,754

by: bumpbot

04 May 2026, 10:29

ER

[x] denotes the greatest integer less than or equal to x and {x} denot

805+ (Hard) | Functions and Custom Characters

805+ (Hard) | Functions and Custom Characters hide tags

Bunuel

19 Jul 2020, 06:48

14

2

9,987

by: bumpbot

20 May 2026, 04:08

ER

[V] denotes the greatest integer less than or equal to 'V'. 'V' is a p

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

nick1816

16 Jun 2019, 16:02

12

4

2,760

by: bumpbot

10 Jan 2025, 19:42

ER

[p] is the greatest integer less than or equal p. What is the value of

Sub 505 (Easy) | Functions and Custom Characters, Number Properties

Sub 505 (Easy) | Functions and Custom Characters, Number Properties hide tags

Bunuel

18 Oct 2022, 02:06

7

2

2,286

by: BrushMyQuant

08 Dec 2023, 12:00

ER

[n] = (1/n)^n for all integers n > 0. What is the value of [3] ?

Sub 505 (Easy) | Functions and Custom Characters

Sub 505 (Easy) | Functions and Custom Characters hide tags

Bunuel

22 Jul 2019, 01:30

3

1,605

by: BrushMyQuant

08 Aug 2022, 01:01

ER

[m]\frac{1}{\frac{1}{\sqrt[3]{a+b}}}*\frac{\sqrt[3]{(a+b})^4}{\frac{1}

605-655 (Medium) | Algebra, Exponents

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

rajarams

11 Nov 2014, 10:43

7

4

4,088

by: bumpbot

10 Dec 2018, 12:39

ER

[A, B, C, D] denotes A·B·C-D. [4, x, -12, -23] = 13, what is x?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

MathRevolution

02 Jul 2020, 01:01

4

1,962

by: bumpbot

03 Jul 2024, 12:11

ER

[48^(1/2) * 7^(1/2)]/21^(1/2) =

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

Bunuel

05 Jan 2022, 07:15

2

4

2,198

by: BrentGMATPrepNow

08 Jan 2022, 08:06

ER

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

Sub 505 (Easy) | Algebra +2 tags

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

Bunuel

17 Mar 2022, 04:30

5

6

2,611

by: bumpbot

16 Mar 2026, 17:32

ER

[28a^(6)b^4]/[36a^(4)b^6]=

Sub 505 (Easy) | Algebra, Roots

Sub 505 (Easy) | Algebra, Roots hide tags

Sajjad1994

21 Mar 2020, 00:04

5

1

2,011

by: EgmatQuantExpert

21 Mar 2020, 08:39

ER

[24+ 5(23)^1/2)]^1/2 + [24- 5(23)^1/2)]^1/2 lies between:

705-805 (Hard) | Algebra, Roots

705-805 (Hard) | Algebra, Roots hide tags

mneeti

22 Jan 2025, 15:27

68

19

17,198

by: bumpbot

02 Aug 2025, 08:32

ER

[2(2a^(1/2))^2=

Sub 505 (Easy) | Algebra, Roots

Sub 505 (Easy) | Algebra, Roots hide tags

Sajjad1994

21 Mar 2020, 00:17

1

2

2,064

by: EgmatQuantExpert

21 Mar 2020, 08:48

ER

[1/3 + 1/5]/ 1/10 =

Sub 505 (Easy) | Arithmetic, Fractions and Ratios

Sub 505 (Easy) | Arithmetic, Fractions and Ratios hide tags

Sajjad1994

29 Aug 2019, 09:11

3

4

2,339

by: ScottTargetTestPrep

02 Sep 2019, 19:49

ER

[0.8^(-1/2)]/0.3 + 55/7 is approximately =?

805+ (Hard) | Arithmetic

805+ (Hard) | Arithmetic hide tags

Bunuel

02 Feb 2023, 07:51

11

3

2,281

by: bumpbot

04 Jan 2025, 12:47

[|2x-3/4|] = 5[/m] , where [x] denotes the greatest integer that is s

805+ (Hard) | Absolute Values, Algebra

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

nick1816

22 May 2021, 18:19

52

8

4,910

by: pankaj92

09 Aug 2025, 06:29

ER

[[x]] is equal to the lesser of the two integer values closest to non-

805+ (Hard) | Algebra +3 tags

805+ (Hard) | Algebra, Functions and Custom Characters, Number Properties, Roots hide tags

Bunuel

15 Apr 2015, 04:21

99

7

11,562

by: bumpbot

02 May 2026, 05:10

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

2,521

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

1,880

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

1,949

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

2,315

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

2,087

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

2,458

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

3,009

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

2,000

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

1,032

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

3,618

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

7,842

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

2,497

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

17,787

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

3,533

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

6,565

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

805

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

169

14

22,015

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

1,711

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

2,013

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

5,368

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

5,263

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

17,722

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

9,924

by: bumpbot

04 Oct 2024, 00:22