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

323

12

152,301

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

312,599

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

1,384,554

by: bb

16 Apr 2026, 14:28

ER

City B is 8 miles east of City A. City C is 6 miles north of city B. C

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

16 Oct 2017, 10:12

9

5

12,773

by: harjas2222

07 Mar 2026, 00:51

ER

At a recent sale, Harue bought various numbers of 5 types of school

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

01 Aug 2023, 06:00

299

16

37,425

by: sequimaxime

07 Mar 2026, 01:03

ER

Seven different coins are to be divided amongst three persons. If no

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

15 Feb 2021, 06:00

22

5

8,931

by: bumpbot

07 Mar 2026, 01:26

ER

If a is an integer greater than 19 but less than 31, b is an integer

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

28 Dec 2022, 02:30

6

3

1,696

by: bumpbot

07 Mar 2026, 01:56

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If x = (3^(1/2) +1)/(3^(1/2) - 1), what is x - 1/x?

555-605 (Medium) | Algebra +2 tags

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

Bunuel

31 Jul 2023, 11:45

13

4

3,743

by: bumpbot

07 Mar 2026, 05:11

ER

There are 12 coworkers who work on projects in teams. Each team is com

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

Bunuel

19 Nov 2019, 23:44

44

12

6,819

by: Advait01

07 Mar 2026, 05:19

ER

How many digits are there in the integer 8^7 × 25^12?

555-605 (Medium) | Exponents, Number Properties

555-605 (Medium) | Exponents, Number Properties hide tags

Bunuel

30 Apr 2016, 03:38

54

8

11,556

by: bumpbot

07 Mar 2026, 05:48

ER

A zoo sold admission tickets to groups of 30 people every 5 minutes

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

17 Aug 2018, 11:23

16

10

4,928

by: bumpbot

07 Mar 2026, 06:17

ER

Train X and train Y pass one another traveling in opposite directions.

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

27 Mar 2015, 05:56

76

11

16,028

by: bumpbot

07 Mar 2026, 06:33

ER

Of the positive integers that are less than 25, how many are equal to

605-655 (Medium) | Multiples and Factors

605-655 (Medium) | Multiples and Factors hide tags

Bunuel

11 Nov 2022, 13:46

12

5

3,383

by: nischaysetthi

07 Mar 2026, 07:53

ER

David drives from his home to the airport to catch a flight. He drives

705-805 (Hard) | Distance and Speed Problems

705-805 (Hard) | Distance and Speed Problems hide tags

Bunuel

22 Jun 2022, 01:30

17

5

5,123

by: Adit_

07 Mar 2026, 08:50

ER

An instructor gave the same test to three groups: P, Q, and R. The ave

505-555 (Easy) | Fractions and Ratios, Statistics and Sets Problems

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

Bunuel

08 Apr 2021, 04:15

8

4

4,309

by: bumpbot

07 Mar 2026, 08:57

ER

The percentage profits on three articles X, Y, and Z is 10%, 20% and 2

605-655 (Medium) | Percent and Interest Problems

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

Bunuel

17 Nov 2021, 05:15

9

4

2,900

by: luisdicampo

07 Mar 2026, 08:58

ER

Of the following, which is most nearly equal to but not greater than

605-655 (Medium) | Arithmetic, Roots

605-655 (Medium) | Arithmetic, Roots hide tags

Bunuel

01 Sep 2016, 03:57

39

3

8,669

by: nischaysetthi

07 Mar 2026, 09:50

ER

A payroll record with an error in it is placed in a filing cabinet wit

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

22 Jan 2021, 07:31

13

6

2,926

by: bumpbot

07 Mar 2026, 09:50

ER

A set consists of 19 elements with an average of a. If addition

705-805 (Hard) | Statistics and Sets Problems

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

Bunuel

08 Jul 2011, 14:44

28

6

12,114

by: Vivek1707

07 Mar 2026, 11:50

ER

If n is an integer greater than 7, which of the following must be divi

605-655 (Medium) | Multiples and Factors

605-655 (Medium) | Multiples and Factors hide tags

Bunuel

02 Jun 2016, 04:44

42

10

7,519

by: GMATinsight

08 Mar 2026, 00:27

ER

How many subsets containing 2 and 4 does {1, 2, 3, 4} have?

605-655 (Medium) | Statistics and Sets Problems

605-655 (Medium) | Statistics and Sets Problems hide tags

Bunuel

31 Jul 2023, 08:11

7

6

2,889

by: GMATinsight

08 Mar 2026, 00:36

ER

Deb normally drives to work in 45 minutes at an average speed of 40 mi

605-655 (Medium) | Distance and Speed Problems

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

Bunuel

06 Oct 2014, 08:32

89

10

23,473

by: bumpbot

08 Mar 2026, 01:16

ER

In the table above, what is the number of green marbles in Jar R ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

01 Oct 2012, 05:11

74

19

34,657

by: bumpbot

08 Mar 2026, 01:39

ER

12 Days of Christmas GMAT Competition - Day 8: If n is the number of

805+ (Hard) | Multiples and Factors, Remainders

805+ (Hard) | Multiples and Factors, Remainders hide tags

Bunuel

25 Dec 2024, 09:00

42

11

5,048

by: sequimaxime

08 Mar 2026, 01:44

ER

The mean of five different observations (all positive integers)

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

24 Jun 2022, 09:30

5

2

1,656

by: bumpbot

08 Mar 2026, 02:29

ER

If 7! + 8! + 9! = a and 11! - 10! - 9! = a * b, what is the value of

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

26 Apr 2026, 12:56

10

6

597

by: Bunuel

08 Mar 2026, 03:00

ER

Which of the following are roots of an equation x^(-2) + 2x^(-1) -15=0

605-655 (Medium) | Algebra, Exponents

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

Bunuel

16 Jun 2023, 03:00

10

4

2,783

by: Advait01

08 Mar 2026, 03:01

ER

If x = 80%, by what percent is x larger than x^2?

605-655 (Medium) | Percent and Interest Problems

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

Bunuel

08 Mar 2026, 04:27

8

4

3,518

by: Adit_

08 Mar 2026, 04:48

ER

The function f(x) is defined as f(x)=1/(x+1), where x is not equal to

655-705 (Hard) | Functions and Custom Characters

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

Bunuel

13 Jan 2023, 10:00

13

3

3,372

by: bumpbot

08 Mar 2026, 05:19

ER

A “trio-prime” is any number made up of three factors, not including

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

31 Jul 2017, 23:56

24

4

4,468

by: bumpbot

08 Mar 2026, 05:33

ER

Kit can finish 3/4 of a job in 2 hours and Nita can finish 3/4 of a jo

555-605 (Medium) | Work and Rate Problems

555-605 (Medium) | Work and Rate Problems hide tags

Bunuel

19 Jun 2018, 23:51

16

9

6,023

by: bumpbot

08 Mar 2026, 08:58

ER

If an industrial worker rejects 0.03% of screws as defective, how many

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

22 Oct 2020, 12:08

6

1,745

by: luisdicampo

08 Mar 2026, 10:25

ER

If the list of numbers above has exactly one mode, which of the follow

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

19 May 2017, 00:18

16

7

5,332

by: bumpbot

08 Mar 2026, 11:32

ER

The average (arithmetic mean) of 7 numbers in a certain list is 12. Th

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

30 Aug 2018, 00:33

10

8

13,219

by: bumpbot

08 Mar 2026, 11:41

ER

If f(x) = x^2 - 5, which of the following must be true ?

555-605 (Medium) | Functions and Custom Characters

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

Bunuel

30 Sep 2021, 08:15

2

4

2,317

by: bumpbot

08 Mar 2026, 14:14

ER

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

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

05 Apr 2023, 06:45

6

3

3,031

by: bumpbot

08 Mar 2026, 15:46

ER

In 2001, John invests x dollars in a special account that yields y%

655-705 (Hard) | Percent and Interest Problems

655-705 (Hard) | Percent and Interest Problems hide tags

Bunuel

28 Jul 2017, 08:50

69

7

12,793

by: bumpbot

08 Mar 2026, 23:42

ER

GMAT CLUB OLYMPICS: A square shown above is divided into 5 rectangles,

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

16 Aug 2021, 08:00

52

8

11,490

by: bumpbot

09 Mar 2026, 02:59

ER

If the least common multiple of integers n/2 and n/3 is 210

555-605 (Medium) | Multiples and Factors

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

Bunuel

21 May 2024, 01:30

12

4

2,440

by: sri2024

09 Mar 2026, 03:07

ER

A sum of money is borrowed at 12% per annum interest rate for one year

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

27 Jun 2022, 12:15

3

2

1,633

by: bumpbot

09 Mar 2026, 03:14

ER

A positive number x is multiplied by 3, and this product is then divid

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

21 Aug 2019, 01:31

2

4

2,455

by: bumpbot

09 Mar 2026, 03:15

ER

At a twins and triplets convention, there were 9 sets of twins and 6

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

31 Mar 2019, 21:48

25

5

3,923

by: bumpbot

09 Mar 2026, 03:31

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

35,974

by: shwetakoshija

09 Mar 2026, 03:36

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

8,051

by: luisdicampo

09 Mar 2026, 03:44

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

8,741

by: bumpbot

09 Mar 2026, 05:07

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

29,868

by: bumpbot

09 Mar 2026, 05:08

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

2,858

by: chloreton

09 Mar 2026, 06:33

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

4,583

by: bumpbot

09 Mar 2026, 07:48

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

5,580

by: bumpbot

09 Mar 2026, 08:41

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

13,264

by: bumpbot

09 Mar 2026, 10:35

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

6,195

by: bumpbot

09 Mar 2026, 14:53

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

11,816

by: bumpbot

09 Mar 2026, 15:05

ER

√243 + √75 =

Sub 505 (Easy) | Algebra, Roots

Sub 505 (Easy) | Algebra, Roots hide tags

Bunuel

18 May 2021, 08:45

6

2,541

by: bumpbot

09 Mar 2026, 16:45