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

328

12

153,155

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of April 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

313,081

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

1,386,379

by: bb

16 Apr 2026, 14:28

ER

Timmy grew by 10% between the ages of 6 and 8 and by 20% between the a

555-605 (Medium) | Percent and Interest Problems

Bunuel

15 Feb 2017, 03:22

15

7

5,817

by: bumpbot

16 Nov 2024, 08:18

ER

100 students appeared for two examinations. 60 passed the first

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

saswata4s

15 Feb 2017, 01:47

15

7

35,605

by: yashx22

19 Jun 2024, 06:32

ER

If k and m are numbers such that k + m = 20 and k^2 + m^2 = 289, then

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

rishit1080

14 Feb 2017, 23:44

54

15

15,200

by: egmat

22 Sep 2025, 23:47

ER

If the mode of the list of numbers above is 3, then what is the averag

Sub 505 (Easy) | Statistics and Sets Problems

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

Sajjad1994

07 Nov 2018, 11:09

1

5

4,630

by: bumpbot

02 Sep 2021, 05:31

ER

In the above figure, point O is at the center

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

BrentGMATPrepNow

14 Feb 2017, 07:33

26

5

6,845

by: bumpbot

22 Apr 2021, 15:57

ER

What is the average (arithmetic mean) of all solutions to the equation

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

14 Feb 2017, 02:03

3

6

3,644

by: bumpbot

29 Mar 2019, 18:32

ER

At Ivan’s petting zoo, visitors can pay to ride yaks and zebras. A yak

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

14 Feb 2017, 01:39

35

6

4,891

by: bumpbot

26 Dec 2024, 09:18

ER

What is the range of 30 consecutive even numbers?

505-555 (Easy) | Statistics and Sets Problems

505-555 (Easy) | Statistics and Sets Problems hide tags

MathRevolution

14 Feb 2017, 01:17

11

10

3,920

by: bumpbot

10 Jul 2025, 21:21

ER

Vladimir plays a game in which he reveals cards one-at-a-time from the

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Bunuel

14 Feb 2017, 01:11

101

15

9,851

by: bumpbot

13 Feb 2026, 12:29

ER

Rhonda runs at an average speed of 12 kilometers per hour,

605-655 (Medium) | Distance and Speed Problems

605-655 (Medium) | Distance and Speed Problems hide tags

BrentGMATPrepNow

13 Feb 2017, 11:39

54

14

12,340

by: bumpbot

27 Aug 2025, 02:39

ER

How many positive divisors of 12,500 are the square

705-805 (Hard) | Multiples and Factors

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

BrentGMATPrepNow

13 Feb 2017, 10:27

56

17

8,483

by: bumpbot

14 Jul 2024, 06:21

ER

In the diagram above, points A, B, C, D, and E all lie on the same lin

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

BillyZ

13 Feb 2017, 08:01

7

4

3,726

by: bumpbot

06 Jan 2022, 04:02

ER

For how many integer values of x, is |3x-3|+|2x+8|<15?

705-805 (Hard) | Inequalities

705-805 (Hard) | Inequalities hide tags

BillyZ

13 Feb 2017, 07:20

115

10

15,417

by: Vivek1707

17 Feb 2026, 02:00

ER

For How many integer values of x, is |2x-5|+|x+1|+|x|<10?

705-805 (Hard) | Absolute Values, Inequalities

705-805 (Hard) | Absolute Values, Inequalities hide tags

BillyZ

13 Feb 2017, 06:29

157

11

15,570

by: Usernamevisible

23 Mar 2026, 11:54

ER

A regular icosahedron is a three-dimensional solid composed of twenty

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

13 Feb 2017, 03:35

22

5

6,349

by: bumpbot

11 Jun 2023, 17:55

ER

A real estate investment firm began the year with 80% of its investmen

605-655 (Medium) | Percent and Interest Problems

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

Bunuel

13 Feb 2017, 03:23

27

6

6,003

by: bumpbot

16 Mar 2025, 00:30

ER

If f(x+1)=f(x)+1 for all values of x, and f(7)=3, what is the value of

505-555 (Easy) | Functions and Custom Characters

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

Bunuel

13 Feb 2017, 03:21

15

6

12,083

by: bumpbot

19 Mar 2025, 04:18

ER

7^3 + 21^3 =

555-605 (Medium) | Algebra, Exponents

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

Bunuel

13 Feb 2017, 03:16

73

13

10,952

by: bumpbot

12 Feb 2025, 14:58

ER

Over the first x games of his basketball season, Martin averaged 32

555-605 (Medium) | Statistics and Sets Problems, Word Problems

555-605 (Medium) | Statistics and Sets Problems, Word Problems hide tags

Bunuel

13 Feb 2017, 03:13

5

4

3,486

by: chloreton

13 Apr 2026, 11:02

ER

When frightened, a certain puffer fish rapidly expands by 70%. Shortly

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

13 Feb 2017, 03:11

20

7

6,430

by: bumpbot

10 May 2024, 03:50

ER

List J consists of 65 consecutive integers. If the integer with the le

655-705 (Hard) | Statistics and Sets Problems

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

Bunuel

13 Feb 2017, 03:09

21

16

7,654

by: bumpbot

09 Nov 2025, 03:57

ER

(2^8)^(2^3)=

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Bunuel

13 Feb 2017, 02:48

3

7

2,431

by: bumpbot

25 Sep 2024, 04:20

ER

If 1 male, 2 females, and 1 child are to be randomly selected from 8 m

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

MathRevolution

13 Feb 2017, 01:00

4

2,758

by: bumpbot

20 Sep 2025, 17:00

ER

The sum of the digits of integer z is 186 and z = 10^(n – 4). What is

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Sajjad1994

24 Nov 2018, 08:18

44

8

7,865

by: bumpbot

07 Apr 2025, 05:16

ER

Positive integer m is defined such that m=10n−36. Positive integer k

705-805 (Hard) | Multiples and Factors

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

Bunuel

12 Feb 2017, 14:27

39

8

6,278

by: bumpbot

22 Aug 2025, 12:45

ER

How many odd positive divisors does 9000 have?

555-605 (Medium) | Multiples and Factors

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

BrentGMATPrepNow

12 Feb 2017, 07:53

34

5

11,273

by: bumpbot

20 Apr 2024, 06:47

ER

If 2^m = 5 and 5^n = 3, then 3^(1/n)/2^

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

BrentGMATPrepNow

12 Feb 2017, 07:47

11

3

4,868

by: bumpbot

31 May 2021, 09:48

ER

If n and k are positive integers and (2^n)!/2^k is an odd integer, wha

805+ (Hard) | Arithmetic

805+ (Hard) | Arithmetic hide tags

BillyZ

12 Feb 2017, 07:12

72

6

8,446

by: bumpbot

07 Nov 2024, 03:51

ER

If V = 12R / (r + R) , then R = A. Vr / (12 - V) B. Vr + V /12 C. V

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Sajjad1994

12 Feb 2017, 04:45

3

5

16,299

by: bumpbot

20 Aug 2021, 06:32

ER

A college has raised 75% of the amount it needs for a new building by

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

11 Feb 2017, 11:58

45

8

18,940

by: bumpbot

14 Oct 2025, 06:57

ER

If the population of a certain country is 120,256,000 and its land are

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Sajjad1994

11 Feb 2017, 09:56

9

10

9,954

by: bumpbot

05 Jan 2025, 05:15

ER

A street vendor sells only hot dogs and hamburgers, and at the beginni

605-655 (Medium) | Fractions and Ratios

605-655 (Medium) | Fractions and Ratios hide tags

BillyZ

10 Feb 2017, 20:24

46

8

9,293

by: umeshv

12 May 2025, 22:27

ER

Edward has four pearls – two white and two black – which he can distri

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Bunuel

10 Feb 2017, 09:44

119

11

13,074

by: bumpbot

23 Jan 2026, 12:12

ER

When positive integer x is divided by 20, the remainder is 8. What is

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

Bunuel

10 Feb 2017, 09:42

18

14

8,752

by: bumpbot

26 Apr 2024, 22:34

ER

If you join all the vertices of a heptagon, how many quadrilaterals wi

555-605 (Medium) | Combinations, Geometry

555-605 (Medium) | Combinations, Geometry hide tags

Sajjad1994

10 Feb 2017, 07:32

10

2

11,939

by: AnthonyRitz

10 Feb 2017, 09:15

ER

In order to give his customers a 25-percent discount on the price and

605-655 (Medium) | Percent and Interest Problems

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

BillyZ

10 Feb 2017, 07:28

168

19

24,771

by: chattyyee

30 Aug 2025, 05:22

ER

If the chance of pulling two cards from a stack of uniquely numbered c

605-655 (Medium) | Probability, Word Problems

605-655 (Medium) | Probability, Word Problems hide tags

duahsolo

10 Feb 2017, 03:07

23

9

3,942

by: luisdicampo

20 Feb 2026, 06:54

ER

Nora will enter a ticket lottery every day until she wins the lottery,

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

BillyZ

10 Feb 2017, 01:23

15

16

4,818

by: bumpbot

26 Feb 2026, 09:46

ER

Last year at a particular day care center, 98% of the children were si

705-805 (Hard) | Statistics and Sets Problems

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

duahsolo

10 Feb 2017, 01:20

5

2

2,499

by: Bunuel

11 Feb 2017, 02:54

ER

If a+b=2c, a+c=b, and b+c=5a, what is the ratio of a:b:c?

555-605 (Medium) | Algebra, Fractions and Ratios

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

Bunuel

09 Feb 2017, 06:01

76

18

14,545

by: bumpbot

11 Mar 2026, 19:55

ER

Which of the following is equivalent to 21^(1/2)/6 ?

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

Bunuel

09 Feb 2017, 05:57

29

10

8,657

by: bumpbot

06 Nov 2025, 11:39

ER

What is the difference between the circumferences of 2 circles such th

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

MathRevolution

09 Feb 2017, 05:24

1

5

2,422

by: bumpbot

29 Oct 2024, 06:38

ER

f(x)=x^2 and g(x)=x−3. For which value of the following is g(f(x)) a

505-555 (Easy) | Functions and Custom Characters, Number Properties

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

Bunuel

09 Feb 2017, 03:20

5

7,215

by: bumpbot

04 Feb 2024, 07:20

ER

In a bakery, 70% of the doughnuts are glazed. If glazed doughnuts acco

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

09 Feb 2017, 01:27

17

9

5,438

by: bumpbot

04 Feb 2025, 01:37

ER

X number of men can finish a piece of work in 30 days

505-555 (Easy) | Work and Rate Problems

505-555 (Easy) | Work and Rate Problems hide tags

1, 2

saswata4s

09 Feb 2017, 00:09

61

20

48,783

by: bumpbot

01 May 2026, 02:06

ER

Twenty workers can finish a piece of work in 30 days

655-705 (Hard) | Work and Rate Problems

655-705 (Hard) | Work and Rate Problems hide tags

saswata4s

09 Feb 2017, 00:02

105

12

77,537

by: PSKhore

13 Jul 2025, 11:09

ER

There are three blue marbles, three red marbles, and three yellow marb

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

duahsolo

08 Feb 2017, 06:27

9

5

5,065

by: bumpbot

19 May 2024, 20:19

ER

The function f(x) is defined by f(x)=100−2^x. If f(x)=6, then which of

505-555 (Easy) | Algebra +3 tags

505-555 (Easy) | Algebra, Exponents, Functions and Custom Characters, Inequalities hide tags

Bunuel

08 Feb 2017, 02:05

48

7

16,058

by: bumpbot

19 Oct 2024, 09:56

ER

Over the course of 8 races, a runner's finishing time was 5 seconds

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

08 Feb 2017, 02:02

25

8

7,643

by: iamjatinagrawal

08 May 2026, 10:15

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

2,858

by: bumpbot

09 Mar 2021, 20:22