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

151,919

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

312,363

by: Shashankksharma

17 Apr 2026, 02:55

ER

GMAT PS Question Directory by Topic & Difficulty

bb

16 Apr 2026, 14:28

3.3k

0

1,383,744

by: bb

16 Apr 2026, 14:28

ER

If x=4 is a solution of the equation x^2=m−2x, then m=

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

10 May 2021, 22:00

2

1,388

by: MathRevolution

11 May 2021, 06:31

ER

If x ≠ -1/2, then (6x^2 + 11x - 7)/(2x - 1) =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

10 May 2021, 03:15

2

1,090

by: Showmeyaa

10 May 2021, 06:16

ER

If 1/y = 8/3, then 1/(1+y)^2 ?

Sub 505 (Easy) | Algebra, Arithmetic

Sub 505 (Easy) | Algebra, Arithmetic hide tags

Bunuel

10 May 2021, 03:45

1

1,290

by: Nidzo

10 May 2021, 05:06

ER

The number 91 can be written as the sum of squares of 3 integers. Whic

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

03 May 2021, 08:15

5

4

3,542

by: Bunuel

10 May 2021, 04:00

ER

If p does not equal q, and pq does not equal 0, then when p is replace

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

PareshGmat

17 Nov 2014, 19:30

9

7

6,267

by: bumpbot

08 May 2021, 07:59

ER

(2 + √7) = ?

555-605 (Medium) | Algebra, Roots

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

Bunuel

07 May 2021, 03:15

4

3

3,866

by: Bunuel

08 May 2021, 07:45

ER

A&&B = b^(1/2) -a. What is the value of p in 16&&p = 9 ?

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

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

Bunuel

15 Apr 2015, 04:12

3

8

4,590

by: bumpbot

08 May 2021, 07:34

ER

If a and b are positive integers and ab = 1, then a + b = ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

06 May 2021, 03:00

1

1,691

by: chetan2u

06 May 2021, 03:49

ER

If 2(s - r) = -2(r^2 - s^2)/(s^2 - r^2) and s^2 − r^2 ≠ 0, then

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

05 May 2021, 22:00

1

2

1,286

by: sujoykrdatta

06 May 2021, 02:45

ER

If the result obtained by multiplying a number, x, by a number 1 less

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

06 Feb 2018, 22:48

1

6

7,881

by: bumpbot

04 May 2021, 04:38

ER

If p+q=r+s and p and q are positive, which of the following statements

505-555 (Easy) | Algebra, Must or Could be True

505-555 (Easy) | Algebra, Must or Could be True hide tags

Bunuel

02 May 2021, 06:58

1

2

1,708

by: winterschool

02 May 2021, 11:00

ER

If a and b are positive integers, and x = 2*3*7*a, and y = 2*2*8*b, an

555-605 (Medium) | Algebra, Inequalities

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

Bunuel

04 Apr 2019, 00:27

3

5

3,805

by: bumpbot

28 Apr 2021, 02:30

ER

If a – (b/3) = 1/3 and a + (b/4) = 3/2, then what is the value of a

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

globaldesi

27 Apr 2021, 20:13

1

1,657

by: chetan2u

27 Apr 2021, 22:15

ER

The depth D(t), in meters, of the certain cave at t hours past 4:00

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

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

JohnGalt1

11 Mar 2021, 23:29

5

3

3,366

by: CrackverbalGMAT

25 Apr 2021, 11:37

ER

If (a – b) is 6 more than (c + d) and (a + b) is 3 less than (c – d),

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

22 Apr 2021, 06:00

2

5,742

by: ManyataM

22 Apr 2021, 07:21

ER

The product of two numbers is y/x. If one of the numbers is x/y^2 , th

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

21 Apr 2021, 05:15

1

2,118

by: Nidzo

21 Apr 2021, 05:46

ER

If x*x*x = −27, what is x?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

19 Apr 2021, 08:15

2

1,379

by: MathRevolution

19 Apr 2021, 22:43

ER

If 3(1+2/x)=4(2-1/x), then what is the value of x?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

19 Apr 2021, 02:45

2

1

1,191

by: chetan2u

19 Apr 2021, 05:01

ER

The ratio of (1/2)^3 to (1/2)^4 is

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

22 Jul 2020, 05:29

2

6

1,850

by: kntombat

18 Apr 2021, 04:45

ER

Alejandro calculated 25 percent of x instead of a 25 percent increase

555-605 (Medium) | Algebra, Percent and Interest Problems

555-605 (Medium) | Algebra, Percent and Interest Problems hide tags

Bunuel

28 Feb 2019, 00:05

2

3

1,883

by: bumpbot

14 Apr 2021, 20:53

ER

The sides of rectangle A are each multiplied by x to form rectangle B

655-705 (Hard) | Algebra, Geometry

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

Bunuel

15 Jan 2018, 21:52

23

6

4,112

by: bumpbot

05 Apr 2021, 04:29

ER

If (12z)/(5 – 6y/x) = 4z then which of the following is true?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

15 Apr 2015, 04:35

9

7

4,938

by: Neghineh

31 Mar 2021, 01:47

ER

If a > 0, b > 0, and c > 0, a + 1/(b + 1/c) =

Sub 505 (Easy) | Algebra, Inequalities

Sub 505 (Easy) | Algebra, Inequalities hide tags

Bunuel

30 Jul 2018, 00:43

4

4,970

by: bumpbot

30 Mar 2021, 01:45

ER

If α and β are the roots of the equation x^2 – 22x + 105 = 0, what is

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

01 Feb 2021, 06:30

9

7

6,209

by: Abramo

29 Mar 2021, 03:24

ER

If x, y and z are nonzero numbers and x + y = z, which of the followin

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

26 Mar 2021, 06:30

1

1,010

by: MarmikUpadhyay

26 Mar 2021, 07:11

ER

(√3 + √2)(√3 − √2) − (√7 − √5)(√7 + √5)

Sub 505 (Easy) | Algebra, Roots

Sub 505 (Easy) | Algebra, Roots hide tags

Bunuel

25 Mar 2021, 05:30

2

1

2,126

by: GMATinsight

25 Mar 2021, 05:35

ER

(4^12 - 4^11)/64^3

505-555 (Easy) | Algebra, Exponents

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

Bunuel

02 May 2019, 01:50

9

3

5,145

by: bumpbot

25 Mar 2021, 05:13

ER

A jar contains 640 U. S. coins, each with a face value of either 25 ce

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

18 Apr 2018, 12:27

6

4

2,483

by: bumpbot

18 Mar 2021, 15:17

ER

If x/y = 2/5, then which of the following must be true?

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

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

Bunuel

15 Jan 2018, 08:30

5

9

6,222

by: bumpbot

18 Mar 2021, 14:07

ER

If 4/3^9 = a - 2/3^7 - 2/3^8 - 2/3^9, then what is the value of a?

555-605 (Medium) | Algebra, Exponents

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

Bunuel

11 Jan 2018, 23:18

12

6

2,910

by: bumpbot

18 Mar 2021, 13:56

ER

The number of coins in a certain glass jar are in a ratio of 3 : 2 : 1

555-605 (Medium) | Algebra, Word Problems

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

Bunuel

26 Dec 2017, 00:20

4

3,485

by: bumpbot

18 Mar 2021, 09:04

ER

If y^3 = y – 1, then y - 1/(1 - y^2) =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

19 Sep 2017, 00:52

5

3

2,139

by: bumpbot

18 Mar 2021, 08:10

ER

P =(3^2 + 2)(3^2 – 2)(3^3 + 2)(3^3 – 2)(3^4 + 4) What is the value of

555-605 (Medium) | Algebra, Exponents

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

Bunuel

03 Sep 2017, 05:54

4

3

2,615

by: bumpbot

18 Mar 2021, 06:49

ER

If v^2 – t^2 = 24, then w^2 – u^2 =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

12 Jul 2017, 23:38

4

11

2,786

by: bumpbot

18 Mar 2021, 06:35

ER

If x ≠ 0 and 2 + 3/x = 2/x − x, then what is the value of x?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

niteshwaghray

25 May 2017, 13:47

2

3

1,786

by: bumpbot

18 Mar 2021, 04:28

ER

If the sum of x and y is 21 and the ratio of x to y is 3 to 4, what is

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

04 May 2017, 03:35

4

5

3,873

by: bumpbot

18 Mar 2021, 03:44

ER

Larry’s Lawn Service charges $w/hour for the first x hours of grass tr

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

vikasp99

02 Mar 2017, 20:01

4

3,139

by: bumpbot

16 Mar 2021, 06:02

ER

If x^2 - x2^(1/2) + 3x3^(1/2) = 54^(1/2), then what is the product of

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

02 Jul 2020, 01:53

6

4

3,309

by: philipssonicare

10 Mar 2021, 01:07

ER

A seller of used cars has 16 cars to sell and each of his

Sub 505 (Easy) | Algebra, Arithmetic

Sub 505 (Easy) | Algebra, Arithmetic hide tags

guerrero25

10 Aug 2013, 10:16

7

5

4,559

by: bumpbot

09 Mar 2021, 23:18

ER

a^2 = 3b^2. If 6b = 18, what is 2a^2?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

08 Feb 2017, 01:50

4

5

2,847

by: bumpbot

09 Mar 2021, 20:22

ER

Let n be the largest integer that is the product of exactly 3 distinct

705-805 (Hard) | Algebra, Number Properties

705-805 (Hard) | Algebra, Number Properties hide tags

Bunuel

19 Mar 2019, 02:30

5

3

3,806

by: kkang98

01 Mar 2021, 19:49

ER

If xy ≠ 0 and x ≠ –y, (x^36 - y^36)/[(x^18 + y^18)(x^9 + y^9)] ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

17 Jul 2018, 23:50

6

3

4,706

by: bumpbot

01 Mar 2021, 10:46

ER

If |x| ≠ 1/2, then (4x^2 - 1)/(2x + 1) - (4x^2 - 1)/(2x - 1) =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

24 Jul 2019, 02:45

4

2,374

by: philipssonicare

01 Mar 2021, 02:52

ER

In the town of Windsor, 250 families have at-least one car while 60

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

stonecold

23 Apr 2017, 08:21

1

2

4,522

by: EgmatQuantExpert

26 Feb 2021, 12:34

ER

If x > 7, which of the following is equal to (x^2 + 8x + 16)/(x^2 - 16

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

11 Dec 2015, 08:49

12

5

5,985

by: bumpbot

26 Feb 2021, 07:42

ER

x(x – y) – z(x – y) =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

01 Jun 2017, 12:10

6

4,734

by: bumpbot

26 Feb 2021, 07:40

ER

If a and b are nonnegative integers and 4a + 3b = 32, how many values

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

29 Dec 2016, 04:58

12

9

4,327

by: bumpbot

26 Feb 2021, 05:08

ER

If (x − y)^2 = x^2 + y^2 , then which one of the following statements

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

08 Jul 2019, 01:24

1

2

5,454

by: bumpbot

25 Feb 2021, 06:20

ER

If 3y + 5 = 7x, then 21y – 49x =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

01 Jun 2017, 12:22

1

3

5,155

by: bumpbot

25 Feb 2021, 06:19

ER

Which of the following is equivalent to (a^100-b^100)/(a^50-b^50)

505-555 (Easy) | Algebra, Exponents

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

Bunuel

23 Sep 2015, 22:46

5

6

6,136

by: ramlala

23 Feb 2021, 09:58