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

330

12

153,850

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of April 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

313,457

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

1,387,628

by: bb

16 Apr 2026, 14:28

ER

If k is a positive integer and the greatest common divisor of k and 45

655-705 (Hard) | Multiples and Factors

Bunuel

26 May 2023, 01:30

13

2

2,374

by: bumpbot

10 Feb 2026, 14:00

ER

A silo is filled to capacity with W pounds of wheat. Rats eat r pounds

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

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

Bunuel

17 Feb 2022, 04:15

4

2

3,362

by: bumpbot

10 Feb 2026, 14:08

ER

A team of T technicians, each working at the same constant rate

505-555 (Easy) | Work and Rate Problems

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

Bunuel

11 Mar 2026, 03:11

1

2

441

by: Bunuel

10 Feb 2026, 14:30

ER

How many times will minute hand and hour hand coincide in 24 hours?

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

14 Apr 2022, 08:00

14

4

4,788

by: bumpbot

10 Feb 2026, 14:41

ER

Liam, Emma, and Noah together earn €600 per day. Liam and Noah

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

11 Mar 2026, 03:14

1

2

404

by: Bunuel

10 Feb 2026, 15:30

ER

Two pumps, X and Y, can fill a tank in 10 and 20 minutes, respectively

Sub 505 (Easy) | Work and Rate Problems

Sub 505 (Easy) | Work and Rate Problems hide tags

Bunuel

11 Mar 2026, 03:25

1

2

504

by: Bunuel

10 Feb 2026, 16:30

ER

Three-fourths of the area of a rectangular lawn 30 feet wide by 40 fee

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

26 Apr 2019, 01:41

433

19

47,407

by: bumpbot

10 Feb 2026, 16:30

ER

A group of workers, each working at the same constant rate

505-555 (Easy) | Work and Rate Problems

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

Bunuel

11 Mar 2026, 03:30

2

532

by: Bunuel

10 Feb 2026, 17:45

ER

For dinner at a restaurant, there are x choices of appetizers, y + 1

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

Bunuel

09 Jun 2016, 03:46

33

7

14,591

by: bumpbot

10 Feb 2026, 17:47

ER

A contractor was hired to complete a certain construction job in 80

605-655 (Medium) | Work and Rate Problems

605-655 (Medium) | Work and Rate Problems hide tags

Bunuel

11 Mar 2026, 03:34

11

4

765

by: Bunuel

10 Feb 2026, 18:00

ER

1 0.000001 =

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

30 Jul 2018, 00:29

426

14

65,576

by: bumpbot

11 Feb 2026, 00:05

ER

A certain sum of money can pay Luca for 30 days of work and Stefan for

555-605 (Medium) | Work and Rate Problems

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

Bunuel

11 Mar 2026, 03:37

2

471

by: Bunuel

11 Feb 2026, 02:15

ER

If f(a + b) = f(a) + f(b), then which of the following could be f(x)

605-655 (Medium) | Functions and Custom Characters

605-655 (Medium) | Functions and Custom Characters hide tags

Bunuel

31 Mar 2022, 04:15

12

4

3,299

by: bumpbot

11 Feb 2026, 03:14

ER

If a = 4x^2 + 4xy and b = 4y^2 + 4xy, which of the following is

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

11 Jun 2015, 03:53

23

7

10,382

by: luisdicampo

11 Feb 2026, 03:17

ER

Liam, Emma, and Noah each work at a constant rate and can complete the

655-705 (Hard) | Work and Rate Problems

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

Bunuel

11 Mar 2026, 03:41

4

2

610

by: Bunuel

11 Feb 2026, 03:30

ER

A team of 8 students goes on an excursion, in two cars, of which one

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

15 Feb 2021, 09:00

14

3

5,106

by: bumpbot

11 Feb 2026, 04:08

ER

In how many ways can your arrange the letters ‘APTITUDE’ so as to form

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

Bunuel

12 Mar 2021, 03:16

17

3

3,114

by: bumpbot

11 Feb 2026, 04:32

ER

From a group of three boys and four girls, a line of children arranged

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

27 Apr 2017, 02:17

19

9

4,225

by: bumpbot

11 Feb 2026, 04:44

ER

For the past x laps around the track, Stevens average time per lap wa

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

17 Mar 2022, 06:45

7

4

2,244

by: bumpbot

11 Feb 2026, 04:51

ER

How many integer values of x satisfy (x + 2)(x + 4)(x + 6)...(x + 100)

705-805 (Hard) | Inequalities

705-805 (Hard) | Inequalities hide tags

Bunuel

20 May 2020, 07:37

48

5

8,407

by: bumpbot

11 Feb 2026, 05:08

ER

John walks from his home to a park at a speed of 4 km/h, rests for 30

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

11 Mar 2026, 08:39

1

2

489

by: Bunuel

11 Feb 2026, 05:45

ER

Emily and Tammi must both run from point A to reach the finish line

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

09 Nov 2021, 03:00

14

4

4,435

by: Vivek1707

11 Feb 2026, 06:57

ER

If x/y = c/d and d/c = b/a, which of the following must be true?

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

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

Bunuel

18 Oct 2015, 12:57

216

13

61,733

by: bumpbot

11 Feb 2026, 11:11

ER

When the integer X is divided by 5, the remainder is 2. Which of the

605-655 (Medium) | Multiples and Factors

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

Bunuel

09 Sep 2019, 23:46

8

5

2,764

by: bumpbot

11 Feb 2026, 11:43

ER

If a and b are integers such that a is the product of

655-705 (Hard) | Multiples and Factors

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

Bunuel

21 Oct 2021, 03:15

22

2

5,163

by: bumpbot

11 Feb 2026, 11:53

ER

If d = 2^64, and d^d = 2^p, p = ?

605-655 (Medium) | Exponents

605-655 (Medium) | Exponents hide tags

Bunuel

28 Oct 2021, 07:45

12

2

2,623

by: bumpbot

11 Feb 2026, 13:29

ER

If a point is arbitrarily selected on a line segment, thus breaking it

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

26 Sep 2020, 10:15

67

6

11,468

by: Rishm

11 Feb 2026, 13:37

ER

If x and y are positive integers, and 1 is the greatest common divisor

655-705 (Hard) | Multiples and Factors

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

Bunuel

20 Sep 2021, 00:22

12

5

2,869

by: bumpbot

11 Feb 2026, 13:53

ER

Find the greatest number that will divide 55, 127 and 175 so as to lea

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

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

Bunuel

26 Nov 2018, 05:12

55

9

12,718

by: bumpbot

11 Feb 2026, 14:15

ER

The product of the largest two factors of a positive integer n is 1687

705-805 (Hard) | Multiples and Factors

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

Bunuel

09 Jun 2020, 05:07

28

4

3,150

by: bumpbot

11 Feb 2026, 14:28

ER

A candidate is required to answer 6 out of 10 questions divided into 2

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

Bunuel

12 Mar 2021, 03:15

9

5

8,755

by: bumpbot

11 Feb 2026, 15:19

ER

A students have to answer 10 out of 13 questions in an examination. Th

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

10 Feb 2021, 06:15

14

6

4,366

by: bumpbot

11 Feb 2026, 15:28

ER

A student has answered 7 of the 10 questions on the true-false test co

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

09 May 2017, 02:55

36

10

7,875

by: bumpbot

11 Feb 2026, 15:53

ER

What is the product of all possible solutions of the equation |x + 2|^

555-605 (Medium) | Absolute Values, Algebra

555-605 (Medium) | Absolute Values, Algebra hide tags

Bunuel

25 Oct 2018, 03:31

230

16

22,162

by: bumpbot

11 Feb 2026, 18:21

ER

A password generator creates 2- or 3-digit codes. How many different

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

13 Nov 2023, 02:30

14

6

4,514

by: egmat

12 Feb 2026, 02:31

ER

Which of the following is the graph of the equation y = |x| for all

505-555 (Easy) | Absolute Values, Coordinate Geometry

505-555 (Easy) | Absolute Values, Coordinate Geometry hide tags

Bunuel

17 Dec 2017, 01:48

32

4

11,705

by: bumpbot

12 Feb 2026, 02:49

ER

A fair coin is tossed six times. What is the probability that the resu

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

01 Oct 2020, 05:45

20

9

5,991

by: egmat

12 Feb 2026, 02:51

ER

What is the y-intercept of the graph of the equation y = 2|4x – 4| – 1

505-555 (Easy) | Absolute Values, Coordinate Geometry

505-555 (Easy) | Absolute Values, Coordinate Geometry hide tags

Bunuel

06 Jul 2020, 06:35

29

7

11,440

by: bumpbot

12 Feb 2026, 03:01

ER

Which of the following is closest to (1)/(1.001)?

505-555 (Easy) | Arithmetic

505-555 (Easy) | Arithmetic hide tags

Bunuel

10 May 2017, 12:47

37

9

10,735

by: bumpbot

12 Feb 2026, 03:29

ER

Last year, Company X spent $3 million to manufacture consumer goods th

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

15 Aug 2019, 00:42

1

3

2,032

by: bumpbot

12 Feb 2026, 11:38

ER

If x # y = 1, which of the following could be true?

655-705 (Hard) | Functions and Custom Characters, Must or Could be True

655-705 (Hard) | Functions and Custom Characters, Must or Could be True hide tags

Bunuel

06 Aug 2025, 11:23

8

3

4,830

by: bumpbot

12 Feb 2026, 13:41

ER

If 4^a∗2^b=16^4, what is the minimum possible value of (32–ab)?

655-705 (Hard) | Algebra +2 tags

655-705 (Hard) | Algebra, Exponents, Min-Max Problems hide tags

Bunuel

06 Mar 2017, 01:49

106

16

15,704

by: pappal

12 Feb 2026, 13:54

ER

A manufacturer sells goods at $4 per unit to stockists after a 10% pro

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

02 May 2022, 07:15

4

2

1,132

by: bumpbot

12 Feb 2026, 18:16

ER

When a positive integer is divided by 4, the remainder is r; when divi

505-555 (Easy) | Remainders

505-555 (Easy) | Remainders hide tags

Bunuel

28 Dec 2016, 01:22

23

9

9,634

by: bumpbot

12 Feb 2026, 21:39

ER

Five friends visited a used book store and each friend purchased one

655-705 (Hard) | Min-Max Problems

655-705 (Hard) | Min-Max Problems hide tags

Bunuel

02 Aug 2017, 23:50

30

12

5,097

by: mauja007

13 Feb 2026, 00:55

ER

A certain game pays players in tokens, each of which is worth either m

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

11 May 2015, 06:07

42

11

9,145

by: Vivek1707

13 Feb 2026, 02:37

ER

Which of the following integers is the square of an integer?

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

13 Feb 2026, 05:17

24

8

9,018

by: bumpbot

13 Feb 2026, 05:04

ER

Three companies P, Q and R supply 20%, 30% and 50% of the books to a

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

02 Jul 2021, 07:09

29

10

6,001

by: luisdicampo

13 Feb 2026, 07:37

ER

How many pairs of integers (x, y) with x > y can be selected from the

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

19 Jan 2024, 02:30

7

5

1,787

by: bumpbot

13 Feb 2026, 07:44

ER

The 16 players in a chess tournament must each play every other player

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

27 Jan 2022, 07:15

14

6

12,880

by: luisdicampo

13 Feb 2026, 07:56