GMAT Problem Solving (PS) Forum - Free Practice Questions

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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

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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

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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

A certain amount of 8% copper ore was mixed with another amount of 3%

Sub 505 (Easy) | Mixture Problems

Bunuel

02 Aug 2023, 06:00

157

5

30,713

by: KarishmaB

11 Mar 2026, 05:03

ER

At a garage sale, all of the prices of the items sold were different.

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

05 Feb 2014, 02:31

127

13

33,856

by: bumpbot

11 Mar 2026, 04:09

ER

Let A, M, and C be nonnegative integers such that A + M + C = 12. What

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

15 Mar 2019, 01:47

8

4

5,651

by: luisdicampo

11 Mar 2026, 03:27

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If integers p, q and r are the roots of the equation x^3 - 7x^2 + 12x

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

01 Dec 2022, 11:15

2

1,592

by: luisdicampo

11 Mar 2026, 03:22

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How many solutions does 1/[x*(x + 1)] + 1/[x*(x + 2)] = 1/(x +1) have?

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

28 Oct 2021, 08:00

7

4

2,850

by: luisdicampo

11 Mar 2026, 03:20

ER

If a + b = x, and a b = y, then ab =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

23 Oct 2024, 01:30

10

4

1,833

by: bumpbot

11 Mar 2026, 03:18

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x is a positive integer divisible by 4; as x increases from 1824 to 18

605-655 (Medium) | Algebra, Number Properties

605-655 (Medium) | Algebra, Number Properties hide tags

Bunuel

19 Dec 2019, 00:21

21

10

5,137

by: luisdicampo

11 Mar 2026, 03:00

ER

Team X and team Y have a tug of war. From their starting positions tea

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

01 Mar 2022, 03:01

4

6

2,165

by: egmat

11 Mar 2026, 02:39

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In how many ways can 3 prizes be distributed among 5 students when

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

06 May 2021, 01:11

24

11

4,788

by: egmat

11 Mar 2026, 02:34

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If x^2<25, which of the following expressions must be true?

705-805 (Hard) | Absolute Values +2 tags

705-805 (Hard) | Absolute Values, Inequalities, Must or Could be True hide tags

Bunuel

07 Mar 2025, 01:30

17

4

1,986

by: Kinshook

10 Mar 2026, 20:35

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What are the values of a and b?

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

26 Oct 2020, 11:03

1

4

1,609

by: bumpbot

10 Mar 2026, 17:31

ER

In the equation n^2 kn + 16 = 0, n is an integer. Which of the

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

23 Mar 2023, 01:30

8

4

3,155

by: bumpbot

10 Mar 2026, 17:23

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Rahim plans to drive from city A to station C, at the speed of 70 km

805+ (Hard) | Distance and Speed Problems, Geometry

805+ (Hard) | Distance and Speed Problems, Geometry hide tags

Bunuel

08 Jan 2020, 02:33

13

6

16,388

by: bumpbot

10 Mar 2026, 16:40

ER

In 1966 the operative mortality rate in open heart surgery at a certai

605-655 (Medium) | Percent and Interest Problems

605-655 (Medium) | Percent and Interest Problems hide tags

Bunuel

18 Oct 2021, 03:15

8

3

3,094

by: bumpbot

10 Mar 2026, 11:16

ER

If x is an odd integer and y = x(x+1)(x-1), which of the following mus

655-705 (Hard) | Exponents +4 tags

655-705 (Hard) | Exponents, Multiples and Factors, Must or Could be True, Number Properties, Roots hide tags

Bunuel

04 Jul 2019, 08:00

83

13

15,016

by: luisdicampo

10 Mar 2026, 10:06

ER

Nine points are placed on xy-plane as shown above. What is the maximum

805+ (Hard) | Combinations, Coordinate Geometry

805+ (Hard) | Combinations, Coordinate Geometry hide tags

Bunuel

17 Nov 2020, 10:07

36

7

10,800

by: Budhaditya_Saha

10 Mar 2026, 10:03

ER

(4*80^(1/2) + 4/(9 + 4*5^(1/2))^(1/2) = ?

605-655 (Medium) | Roots

605-655 (Medium) | Roots hide tags

Bunuel

31 Mar 2022, 02:30

15

3

6,700

by: luisdicampo

10 Mar 2026, 09:59

ER

What is the remainder when 2^92 is divided by 7 ?

605-655 (Medium) | Exponents, Remainders

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

Bunuel

04 Dec 2022, 11:44

15

3

7,466

by: bumpbot

10 Mar 2026, 09:31

ER

One robot, working independently at a constant rate, can assemble a do

705-805 (Hard) | Work and Rate Problems

705-805 (Hard) | Work and Rate Problems hide tags

Bunuel

08 Jul 2018, 21:43

59

9

15,715

by: Adit_

10 Mar 2026, 09:21

ER

How many subsets of {2, 3, 4, 5, 6, 7, 8, 9} contain at least one prim

655-705 (Hard) | Number Properties, Statistics and Sets Problems

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

Bunuel

13 May 2019, 21:42

46

8

7,260

by: bumpbot

10 Mar 2026, 09:20

ER

Lines a and b intersect at the point where y = 0. If the equations of

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

Bunuel

07 Sep 2018, 01:02

11

3

2,243

by: bumpbot

10 Mar 2026, 08:40

ER

George went to the supermarket with a red and a green bag and bought

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

16 Nov 2021, 04:45

6

3

3,607

by: bumpbot

10 Mar 2026, 08:03

ER

"Cralo" sea food restaurant is famous for fresh crab and lobsters. The

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

27 Jan 2021, 12:40

18

8

3,715

by: bumpbot

10 Mar 2026, 07:55

ER

If 0.375^3 = 2^a3^b6^c, what is the value of b - a?

655-705 (Hard) | Exponents

655-705 (Hard) | Exponents hide tags

Bunuel

26 Nov 2019, 01:36

19

3

4,299

by: luisdicampo

10 Mar 2026, 07:32

ER

A list of 2018 positive integers has a unique mode, which occurs exact

705-805 (Hard) | Min-Max Problems, Statistics and Sets Problems

705-805 (Hard) | Min-Max Problems, Statistics and Sets Problems hide tags

Bunuel

06 Dec 2021, 08:45

9

2

3,478

by: maathc

10 Mar 2026, 07:25

ER

What is the unit's digit in the numerical value of 2^37*3^47*7^79*13^2

605-655 (Medium) | Exponents, Number Properties

605-655 (Medium) | Exponents, Number Properties hide tags

Bunuel

22 Jan 2020, 02:11

20

6

8,692

by: luisdicampo

10 Mar 2026, 06:06

ER

What is the largest integer n such that 3^n < 0.001?

555-605 (Medium) | Exponents +2 tags

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

Bunuel

30 Nov 2016, 03:02

68

7

12,395

by: luisdicampo

10 Mar 2026, 05:48

ER

The value of 3^(19) is what percent of the value of ?

605-655 (Medium) | Exponents, Percent and Interest Problems

605-655 (Medium) | Exponents, Percent and Interest Problems hide tags

Bunuel

23 Sep 2022, 07:00

11

3

2,378

by: bumpbot

10 Mar 2026, 05:45

ER

The sum of the ages of the 4 members of Simpson family is 143 years.

555-605 (Medium) | Fractions and Ratios

555-605 (Medium) | Fractions and Ratios hide tags

Bunuel

11 Mar 2021, 03:30

4

2,255

by: bumpbot

10 Mar 2026, 04:59

ER

The number of six digit numbers that can be formed from the digits 1,

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

Bunuel

10 Feb 2021, 04:30

6

3

2,513

by: bumpbot

10 Mar 2026, 03:53

ER

Bob bought walnuts at 5 for $1 and apples at 4 for $1. He spent a tota

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

16 Mar 2021, 06:30

6

3

1,675

by: bumpbot

10 Mar 2026, 02:56

ER

A finite sequence of three-digit integers has the property that the te

805+ (Hard) | Sequences

805+ (Hard) | Sequences hide tags

Bunuel

14 Mar 2019, 02:51

10

4

3,604

by: bumpbot

10 Mar 2026, 02:14

ER

Suppose that P = 2^m and Q = 3^n. Which of the following is equal to

655-705 (Hard) | Exponents

655-705 (Hard) | Exponents hide tags

Bunuel

02 Dec 2021, 03:15

6

2

3,294

by: bumpbot

10 Mar 2026, 02:13

ER

Each shelf of a bookcase contained 12 books. If the librarian took out

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

24 Sep 2014, 20:01

22

4

13,228

by: bumpbot

10 Mar 2026, 01:51

ER

The length and breadth of a room are 13 and 7.5 m, respectively. The

705-805 (Hard) | Min-Max Problems, Multiples and Factors

705-805 (Hard) | Min-Max Problems, Multiples and Factors hide tags

Bunuel

01 Jul 2022, 02:15

5

4

2,338

by: bumpbot

10 Mar 2026, 01:25

ER

Percentages, Interest and More

Math Strategies +3 tags

Math Strategies, Theory, Guides & Resources, Useful Links hide tags

Bunuel

03 Nov 2015, 12:28

371

17

70,494

by: KarishmaB

10 Mar 2026, 00:16

ER

The sequence of numbers p, ps, ps^2, ps^3, ps^4, ps^5 is a geometric

655-705 (Hard) | Sequences

655-705 (Hard) | Sequences hide tags

Bunuel

05 Apr 2022, 02:15

44

8

4,168

by: bumpbot

09 Mar 2026, 21:00

ER

6 men and 6 women are seated around a table. What is the probability t

655-705 (Hard) | Combinations, Probability

655-705 (Hard) | Combinations, Probability hide tags

Bunuel

24 Jun 2022, 07:30

27

5

3,814

by: bumpbot

09 Mar 2026, 20:58

ER

GMAT Club Around The World!!! In an office, there are three types of e

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

31 Dec 2021, 15:00

5

3,614

by: bumpbot

09 Mar 2026, 19:55

ER

√243 + √75 =

Sub 505 (Easy) | Algebra, Roots

Sub 505 (Easy) | Algebra, Roots hide tags

Bunuel

18 May 2021, 08:45

6

2,531

by: bumpbot

09 Mar 2026, 16:45

ER

Car A and Car B are each traveling along the same stretch of highway

555-605 (Medium) | Distance and Speed Problems

555-605 (Medium) | Distance and Speed Problems hide tags

Bunuel

17 Jul 2016, 08:46

85

9

11,810

by: bumpbot

09 Mar 2026, 15:05

ER

What is the minimum possible value of the sum of the squares of the ro

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

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

Bunuel

03 Apr 2020, 04:42

31

7

6,189

by: bumpbot

09 Mar 2026, 14:53

ER

If 4^a + 4^(a+1) = 4^(a+2) - 176, what is the value of a?

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Bunuel

22 Jul 2016, 00:07

48

9

13,253

by: bumpbot

09 Mar 2026, 10:35

ER

12 Days of Christmas GMAT Competition - Day 8: How many 5-digit

655-705 (Hard) | Combinations, Multiples and Factors

655-705 (Hard) | Combinations, Multiples and Factors hide tags

1, 2

Bunuel

25 Dec 2024, 09:00

48

20

5,564

by: bumpbot

09 Mar 2026, 08:41

ER

A computer program when fed with a real number x, generates another nu

655-705 (Hard) | Functions and Custom Characters, Number Properties

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

Bunuel

25 Jan 2021, 03:30

29

4

4,577

by: bumpbot

09 Mar 2026, 07:48

ER

If p, q, and r are positive integers such that p is a factor of q, and

555-605 (Medium) | Multiples and Factors

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

Bunuel

27 Feb 2023, 08:45

10

4

2,850

by: chloreton

09 Mar 2026, 06:33

ER

What is the remainder when 25^25 is divisible by 26 ?

655-705 (Hard) | Exponents, Remainders

655-705 (Hard) | Exponents, Remainders hide tags

Bunuel

11 Aug 2021, 05:45

52

11

29,842

by: bumpbot

09 Mar 2026, 05:08

ER

The areas of three fields are 165 m^2, 195 m^2 and 285 m^2 respectivel

555-605 (Medium) | Multiples and Factors

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

Bunuel

22 Apr 2021, 02:00

10

4

8,735

by: bumpbot

09 Mar 2026, 05:07

ER

Which two of the following numbers, when added together, yield a sum

655-705 (Hard) | Arithmetic

655-705 (Hard) | Arithmetic hide tags

Bunuel

15 Jul 2019, 23:20

15

8

8,042

by: luisdicampo

09 Mar 2026, 03:44

ER

The organizers of a fair projected a 25 percent increase in

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

14 Jan 2014, 01:08

76

14

35,943

by: shwetakoshija

09 Mar 2026, 03:36