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

322

12

152,051

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

312,459

by: Shashankksharma

17 Apr 2026, 02:55

ER

GMAT PS Question Directory by Topic & Difficulty

bb

16 Apr 2026, 14:28

3.3k

0

1,384,067

by: bb

16 Apr 2026, 14:28

ER

What is z ?

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

Bunuel

11 May 2023, 04:15

2

1,923

by: SpartanX

11 May 2023, 07:33

ER

If a^2 + 2ab + b^2 = 9, then (2a + 2b)^3 could equal to which of the

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

10 May 2023, 01:30

2

1,644

by: hinasingh

10 May 2023, 06:39

ER

If m > n > 0, x = m^2 + n^2, and y = 2mn, what is the value of

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

10 May 2023, 04:15

1

1,357

by: gmatophobia

10 May 2023, 04:31

If x, y, and z are positive integers such that

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Jarvis07

07 May 2023, 10:51

1

1,732

by: Benrobgh

07 May 2023, 11:11

ER

If x^2=3, then x^8=?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

03 May 2023, 07:15

1

1,212

by: Abhishek009

03 May 2023, 07:45

ER

If 2^y = 4^(5x + 3) and 3^(x - 7) = 9^y, what is the value of x + y ?

505-555 (Easy) | Algebra, Exponents

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

FTS185

30 Nov 2014, 05:58

18

4

9,606

by: bumpbot

25 Apr 2023, 02:33

ER

In triangle ABC, the measure of angle ABC is 90 degrees, and the lengt

805+ (Hard) | Algebra, Geometry

805+ (Hard) | Algebra, Geometry hide tags

stonecold

14 Aug 2017, 06:02

67

13

19,542

by: bumpbot

21 Apr 2023, 08:19

ER

If (x − 2√3) is one factor of the equation x^2 + (4√3)x − 36 = 0, what

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

04 May 2021, 03:45

4

3

2,176

by: ayushiii02

19 Apr 2023, 10:22

ER

If y is 1 more than the square of a positive number x, what is the

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

18 Apr 2023, 10:30

1

1,208

by: SaquibHGMATWhiz

19 Apr 2023, 01:46

ER

If x + y = 3, and x^2 – y^2 = 12, what is the value of x – y?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

04 Jan 2022, 07:15

7

2

3,133

by: bumpbot

14 Apr 2023, 17:47

ER

If x^2 + y^2 = 28 and xy = 11, what is the value of (x + y)^2 ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

13 Apr 2023, 10:45

1

2

1,386

by: Kinshook

13 Apr 2023, 12:14

A company manufactures and sells pens for $2.50 each. The fixed costs

505-555 (Easy) | Algebra, Arithmetic

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

HarshaBujji

13 Apr 2023, 09:01

3

2

2,211

by: Abhishek009

13 Apr 2023, 11:39

ER

If yz – zx = 3 and zx – xy = 4, then xy – yz =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

07 Apr 2019, 21:04

3

5

3,546

by: bumpbot

12 Apr 2023, 12:31

ER

1/3(x - 2) + 1/x - 2 - 1/2(x - 2) = -5/6. What is the value of x?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

12 Apr 2023, 08:45

3

1,473

by: ThatDudeKnows

12 Apr 2023, 11:22

ER

If 5 is one solution of the equation x^2 + 4x + m = 5, where m is a co

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

13 Aug 2019, 03:44

7

6

3,308

by: bumpbot

12 Apr 2023, 07:59

ER

If x^2 − yz = −5, y^2 − xz = 1 and z^2 − xy = 7, find the value of

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

06 Jan 2022, 04:45

4

2

1,867

by: HarishKumar

08 Apr 2023, 05:26

ER

If -5x + 2y = 9 and 3x - 4y = -4, then what is the value of 7x + 10y ?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

04 Jun 2021, 04:15

3

2,704

by: HarishKumar

07 Apr 2023, 22:31

ER

If 4+ 1/n = 55/n, what is the value of n?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

06 Apr 2023, 08:45

2

1,085

by: ThatDudeKnows

06 Apr 2023, 13:43

ER

If y = 4x + 10 and y = 7x – 5, what is the value of y?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

13 Dec 2018, 01:08

1

4

5,768

by: HarishKumar

06 Apr 2023, 04:21

ER

If x^2 + y^2 = 2xy, what is the value of (x + y)/(2x - y) ?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

31 Mar 2023, 11:45

3

2

2,084

by: Maria240895chile

01 Apr 2023, 09:15

ER

What is the value of P in the equation 2x^2 33x + P = 0 given one

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

23 Feb 2023, 02:30

16

3

3,091

by: gmatophobia

01 Apr 2023, 07:02

What is the smallest prime factor? Algebra, Factors and Multiples

505-555 (Easy) | Algebra, Multiples and Factors

505-555 (Easy) | Algebra, Multiples and Factors hide tags

Sushen

27 Mar 2023, 16:46

3

1

1,346

by: gmatophobia

27 Mar 2023, 23:23

ER

A zoo has twice as many zebras as lions and four times as many monkeys

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

03 Jun 2019, 01:00

8

5

11,949

by: bumpbot

27 Mar 2023, 14:20

ER

The integers r and s are distinct, r ≠ 0, and s ≠ 0. If r^2s^2 = -rs,

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

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

ezhilkumarank

16 Sep 2010, 18:22

28

6

11,574

by: bumpbot

26 Mar 2023, 10:40

ER

If x = 12, y = 35, and x^2y^2 = 21×28×30×z, what is the value of z?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

23 Mar 2020, 04:11

6

4

2,563

by: bumpbot

24 Mar 2023, 12:40

ER

If x = 2, the value of (x^2)^3 + x is

Sub 505 (Easy) | Algebra, Exponents

Sub 505 (Easy) | Algebra, Exponents hide tags

Bunuel

07 Mar 2023, 10:56

1

1,828

by: hinasingh

24 Mar 2023, 10:54

ER

If x = 1 - 5^(1/2), then x^4 - 4x^3 + 4x^2 = ?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

22 Mar 2023, 01:30

1

1,001

by: bv8562

22 Mar 2023, 03:21

If x + 1 = t and t = 3 – x, then x =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

dabaobao

25 Aug 2018, 09:53

13

3

10,837

by: bumpbot

21 Mar 2023, 05:24

ER

If 1 + 1/(1 + 1/x) = 13/11, what is the value of x?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

19 Mar 2023, 08:45

2

969

by: TheBipedalHorse

19 Mar 2023, 21:24

If a + b = 7 and ab = 10, what is a^3 + b^3?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Jarvis07

19 Mar 2023, 09:00

4

2

1,817

by: gmatophobia

19 Mar 2023, 10:23

ER

If 1/(1 + 1/x) = 2, then x =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

15 Mar 2023, 01:30

1

1,910

by: bv8562

16 Mar 2023, 01:26

ER

If x = -1, then x^(-3) + x^(-2) + x^2 + x^3 =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

17 Oct 2020, 13:11

1

7

1,996

by: bumpbot

15 Mar 2023, 12:09

ER

If 4x is 9 greater than the sum of x and 3y, then x is how much greate

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

15 Mar 2023, 01:30

1

3

2,586

by: ScottTargetTestPrep

15 Mar 2023, 07:49

ER

If 5a + 2b = 11 and 4a + 3b = 4, then a – b =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

BrendaMSL

06 Dec 2020, 08:38

3

6

6,584

by: bumpbot

13 Mar 2023, 13:51

ER

What is the sum of roots of the equation x^2 – 40x + 399 = 0?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

MathRevolution

06 Sep 2018, 01:36

13

7

3,177

by: Abhishek009

13 Mar 2023, 08:20

ER

3^20 + 3^20 + 3^20 =

Sub 505 (Easy) | Algebra, Exponents

Sub 505 (Easy) | Algebra, Exponents hide tags

Bunuel

08 Oct 2019, 21:23

9

6

5,284

by: bumpbot

13 Mar 2023, 06:55

ER

If a = 2/3^7 + 2/3^8 + 2/3^9 +2^2/3^9, then what is the value of a?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

11 Jan 2018, 21:48

2

3

1,905

by: bumpbot

12 Mar 2023, 12:36

ER

If x^2 + y^2 = 2xy, then (x - y)^2 = ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

06 Mar 2023, 02:30

2

1,517

by: ThatDudeKnows

10 Mar 2023, 13:00

ER

What is the ratio of y to x if (x + 3y)/(x - y) = 3/4?

Sub 505 (Easy) | Algebra, Fractions and Ratios

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

Bunuel

10 Mar 2023, 02:30

2

1,462

by: $!vakumar.m

10 Mar 2023, 12:08

ER

An eccentric casino owner decides that his casino should only use chip

505-555 (Easy) | Algebra, Word Problems

505-555 (Easy) | Algebra, Word Problems hide tags

Bunuel

07 Mar 2023, 11:42

2

3

1,413

by: ScottTargetTestPrep

07 Mar 2023, 19:14

ER

For all nonnegative integers a, b, and c, the function G is defined by

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

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

Bunuel

06 Mar 2017, 01:43

13

4

5,140

by: bumpbot

07 Mar 2023, 03:04

ER

How many 2-digit positive integers are there such that the product of

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

06 Nov 2018, 23:54

4

3

5,604

by: bumpbot

05 Mar 2023, 04:05

ER

A third-grade teacher has n boxes, each containing 12 pencils. After

555-605 (Medium) | Algebra, Word Problems

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

Bunuel

24 May 2018, 05:19

7

4

8,298

by: bumpbot

05 Mar 2023, 04:03

ER -1

What is the positive values of K for which quadratic equations

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

08 Feb 2023, 02:30

8

2

1,736

by: RICHA1189

01 Mar 2023, 22:01

ER

If two roots of the equation ax^2 + bx + c = 0 (a 0) are reciprocal

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

01 Mar 2023, 02:30

8

1

1,733

by: rickyric395

01 Mar 2023, 04:59

ER

If (x - 1)^2 = (x - 2)^2, then x =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

19 Jan 2023, 02:30

1

2

1,519

by: BusinessAdmin

23 Feb 2023, 19:36

ER

If x - y = 0, then xy must equal which of the following?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

20 Nov 2019, 01:38

2

3

5,232

by: bumpbot

23 Feb 2023, 02:04

ER

(505^2 - 495^2)^2 = ?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

15 Feb 2023, 08:52

1

2,220

by: $!vakumar.m

16 Feb 2023, 12:33

ER

If (x^2 – 2x – 2)/2 = 3, what is one possible value of x?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

25 Jan 2022, 08:45

4

3

3,286

by: bumpbot

11 Feb 2023, 13:12

ER

If 1.5 = 1.8/(x + 2) then x =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

01 Jul 2021, 04:00

2

5

2,712

by: bumpbot

11 Feb 2023, 13:08