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

151,857

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

312,332

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

1,383,621

by: bb

16 Apr 2026, 14:28

ER

A jar contains 12 marbles consisting of an equal number of red, green,

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

TheGmatTutor

16 Jul 2015, 12:10

42

11

15,115

by: bumpbot

27 Aug 2025, 10:54

ER

Four brothers Adam, Bill, Charles and David together

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

hardnstrong

02 Dec 2012, 04:27

66

11

11,564

by: bumpbot

27 Aug 2025, 02:10

ER

If n is a positive integer and if (n^3 - n)/(n+1) = 240, the

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

macjas

27 May 2012, 09:27

20

11

5,972

by: ablatt4

26 Aug 2025, 11:27

ER

If 4^{2x} + 2^{4x} + 4^{2x} + 2^{4x} = 4^24, what is the value of x?

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Bunuel

01 Sep 2015, 22:24

25

11

6,701

by: bumpbot

25 Aug 2025, 22:13

ER

If d is the greatest common divisor of x and y, where 1 < d < x and 1

655-705 (Hard) | Multiples and Factors +2 tags

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

cjcalero24

26 Oct 2024, 19:23

101

11

9,275

by: Bunuel

25 Aug 2025, 13:12

ER

If Griffin rolls a 12-sided die (numbered 1- 12) 7 times, what is the

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

28 Aug 2018, 05:25

106

11

10,394

by: bumpbot

25 Aug 2025, 12:00

ER

If x^3 < x^2, which of the following must be negative?

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

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

Bunuel

15 Apr 2018, 09:58

43

11

10,039

by: bumpbot

25 Aug 2025, 04:50

ER

There are 108 positive integers. 50% of the integers have...

655-705 (Hard) | Arithmetic

655-705 (Hard) | Arithmetic hide tags

Kaczet

10 Nov 2018, 03:57

27

11

4,262

by: ODST117

24 Aug 2025, 14:41

ER

What is the number of solutions of x = |x-|30-2x||?

705-805 (Hard) | Absolute Values

705-805 (Hard) | Absolute Values hide tags

MathRevolution

04 Jul 2019, 01:11

45

11

6,341

by: bumpbot

24 Aug 2025, 10:59

ER

If a/b = 1/3, b/c = 2, c/d = 1/2, d/e = 3 and e/f = 1/4, the

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

gmatacequants

13 May 2017, 05:56

82

11

71,476

by: bumpbot

22 Aug 2025, 08:50

ER

A coach is to select a basketball team from a group of 9 people.

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

woohoo921

16 Oct 2022, 16:44

31

11

5,501

by: KarishmaB

20 Aug 2025, 23:41

ER

If a and b are both integers, how many possible solutions are there to

655-705 (Hard) | Absolute Values

655-705 (Hard) | Absolute Values hide tags

u0422811

19 Jan 2015, 04:57

59

11

11,431

by: bumpbot

20 Aug 2025, 20:37

ER

Rounding up or rounding down

General Math Questions, Discussions

General Math Questions, Discussions hide tags

mandhan

20 Sep 2010, 12:55

13

11

18,233

by: bumpbot

20 Aug 2025, 19:01

ER

How many diagonals does a regular 11 -sided polygon contain?

605-655 (Medium) | Combinations, Geometry

605-655 (Medium) | Combinations, Geometry hide tags

Bunuel

23 Nov 2016, 06:57

148

11

29,001

by: AnishTrivedi99

20 Aug 2025, 03:58

ER

How many three-digit positive integers with different digits are odd?

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

24 Dec 2020, 10:30

14

11

6,236

by: bumpbot

19 Aug 2025, 12:46

ER

How many prime factors does 1000 has?

yufenshi

17 Nov 2010, 21:45

5

11

14,249

by: bumpbot

19 Aug 2025, 08:51

ER

If two different solutions of alcohol with a respective prop

605-655 (Medium) | Mixture Problems

605-655 (Medium) | Mixture Problems hide tags

bibha

20 Aug 2010, 23:55

71

11

16,311

by: bumpbot

18 Aug 2025, 19:58

ER

If (3 + 2√2)^(x^2 - 3)} + (3 - 2√2)^(x^2 - 3) = 1 which of the followi

705-805 (Hard) | Algebra, Exponents

705-805 (Hard) | Algebra, Exponents hide tags

Bunuel

01 Jun 2020, 01:53

41

11

5,606

by: bumpbot

18 Aug 2025, 08:02

ER

If |4x−4|=|2x+30|, which of the following could be a value of x?

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

Bunuel

04 May 2016, 01:46

65

11

14,738

by: bumpbot

18 Aug 2025, 02:47

ER

If three positive real numbers x, y, z satisfy y – x = z – y and x y z

805+ (Hard) | Algebra, Number Properties

805+ (Hard) | Algebra, Number Properties hide tags

excelingmat

08 Nov 2015, 00:42

69

11

15,981

by: bumpbot

17 Aug 2025, 13:21

ER

The employees of Smith Enterprises received wage increases ranging fro

505-555 (Easy) | Min-Max Problems, Percent and Interest Problems

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

Bunuel

25 Jul 2017, 01:05

29

11

12,842

by: bumpbot

16 Aug 2025, 09:30

ER

How many 3 digit integers can be chosen such that none of

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Silver89

15 Jul 2024, 04:33

68

11

22,097

by: Kinshook

16 Aug 2025, 05:42

ER

The average age of a group of 5 members is 20 years. Two

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Smita04

17 Apr 2012, 22:41

44

11

43,665

by: bumpbot

16 Aug 2025, 03:37

ER

If 45x = 121y, which of the following must be true?

805+ (Hard) | Must or Could be True, Number Properties

805+ (Hard) | Must or Could be True, Number Properties hide tags

Bunuel

16 Sep 2022, 06:37

47

11

8,011

by: Bunuel

16 Aug 2025, 02:01

ER

When Professor Wang looked at the rosters for this term's

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

saxenarahul021

30 Sep 2014, 03:45

83

11

18,973

by: bumpbot

15 Aug 2025, 06:42

ER

A bouquet contains 16 flowers, each of them either a rose, tulip, dais

605-655 (Medium) | Min-Max Problems

605-655 (Medium) | Min-Max Problems hide tags

Bunuel

13 Apr 2018, 03:27

27

11

8,150

by: HenrydeNoble

14 Aug 2025, 10:41

ER

1^1 + 2^2 + 3^3 + ... + 10^10 is divided by 5. What is the remainder?

805+ (Hard) | Exponents, Remainders

805+ (Hard) | Exponents, Remainders hide tags

Bunuel

23 Oct 2014, 00:43

69

11

25,453

by: BinodBhai

14 Aug 2025, 02:15

ER

Problem Solving Pack 3, Question 2 If x^2 - xy - 32 = 0....

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

EMPOWERgmatRichC

05 Nov 2015, 12:45

24

11

5,799

by: bumpbot

13 Aug 2025, 06:37

ER

The list above shows the scores of 10 schoolchildren on a certain test

555-605 (Medium) | Statistics and Sets Problems

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

gmatmania17

13 Feb 2015, 04:32

30

11

10,957

by: bumpbot

13 Aug 2025, 00:17

ER

While working alone at their constant rates computer X can process 240

Sub 505 (Easy) | Work and Rate Problems

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

MHIKER

16 Dec 2014, 03:53

48

11

24,570

by: bumpbot

12 Aug 2025, 02:06

ER

Two identical machines have the ability to produce both nuts and bolts

555-605 (Medium) | Min-Max Problems, Work and Rate Problems

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

Patronus

16 Jun 2015, 00:18

50

11

12,667

by: bumpbot

11 Aug 2025, 04:58

ER

Machine A can make 200 widgets in 14 hours, Machine B can make 200 wid

505-555 (Easy) | Work and Rate Problems

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

Bunuel

25 Jun 2019, 04:03

23

11

7,823

by: Aboyhasnoname

09 Aug 2025, 23:47

ER

The figure above shows the dimensions of a living room floor that is

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

gmatbull

19 Feb 2014, 12:08

19

11

13,320

by: bumpbot

08 Aug 2025, 03:31

ER

The sum of m consecutive integers is 8. If the sum of n consecutive in

805+ (Hard) | Arithmetic

805+ (Hard) | Arithmetic hide tags

Bunuel

19 Jul 2017, 23:41

76

11

6,764

by: bumpbot

07 Aug 2025, 04:56

ER

If O is the center of the circle shown above and BC=CD, what is the va

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

17 May 2021, 03:15

11

2,598

by: bumpbot

07 Aug 2025, 02:44

ER

In the above figure, ABCD is a rectangle with a circle inscribed insid

805+ (Hard) | Geometry, Probability

805+ (Hard) | Geometry, Probability hide tags

GMATBusters

29 Jul 2019, 09:19

24

11

5,331

by: bumpbot

06 Aug 2025, 07:11

ER

If x = -3, what is the value of -3x^2 ?

Sub 505 (Easy) | Algebra, Arithmetic

Sub 505 (Easy) | Algebra, Arithmetic hide tags

Carcass

02 Jul 2017, 12:05

19

11

25,982

by: bumpbot

05 Aug 2025, 19:39

ER

In the figure shown, PQ is perpendicular to QR and ST is parallel to Q

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

23 Apr 2018, 23:27

17

11

6,868

by: bumpbot

05 Aug 2025, 08:24

ER

If a, b, c, and d are consecutive integers and a < b < c < d, what is

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

22 Jan 2018, 01:54

36

11

10,798

by: bumpbot

04 Aug 2025, 09:16

ER

In the xy plane, the distance between the origin and the point (4,5)

Sub 505 (Easy) | Coordinate Geometry

Sub 505 (Easy) | Coordinate Geometry hide tags

gmatt1476

20 Apr 2020, 11:37

71

11

24,192

by: bumpbot

03 Aug 2025, 22:33

ER

Brent and Alexa are freelance authors. Between them, they have been

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

25 Jul 2017, 22:39

19

11

6,639

by: bumpbot

03 Aug 2025, 14:37

ER

A distributor sells a product through an on-line store, whic

705-805 (Hard) | Arithmetic, Percent and Interest Problems

705-805 (Hard) | Arithmetic, Percent and Interest Problems hide tags

rrsnathan

26 Mar 2014, 09:04

63

11

12,436

by: bumpbot

03 Aug 2025, 03:51

ER

At a family summer party, each of the x members of the family

705-805 (Hard) | Overlapping Sets

705-805 (Hard) | Overlapping Sets hide tags

Skywalker18

23 Aug 2017, 22:43

53

11

6,484

by: bumpbot

02 Aug 2025, 08:36

ER

Jerome's refrigerator contains 4 cans of cola, 4 cans of root beer, an

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bunuel

13 May 2017, 14:32

28

11

8,702

by: bumpbot

01 Aug 2025, 14:39

ER

The length of a certain rectangle is 4 inches longer than its width.

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

10 Sep 2015, 00:27

14

11

7,368

by: bumpbot

31 Jul 2025, 08:42

ER

Machine A currently takes x hours to complete a certain job.

705-805 (Hard) | Work and Rate Problems

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

superpus07

22 Nov 2012, 13:24

183

11

22,536

by: bumpbot

30 Jul 2025, 05:14

ER

If a and b are integers and b ≠ 0 which of the following CANNOT equal

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

09 Nov 2015, 00:19

30

11

14,626

by: bumpbot

29 Jul 2025, 18:58

ER

Ken left a job paying $75,000 per year to accept a sales job

605-655 (Medium) | Min-Max Problems, Word Problems

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

essarr

23 Mar 2012, 22:42

92

11

26,760

by: bumpbot

29 Jul 2025, 13:12

ER

Of the science books in a certain supply room, 50 are on botany, 65 ar

655-705 (Hard) | Min-Max Problems, Word Problems

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

boomtangboy

21 Apr 2012, 21:17

395

11

38,951

by: HarshavardhanR

27 Jul 2025, 20:10

ER

A train meets with an accident and travels at 4/7th of its regular spe

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

10 Jan 2020, 05:29

45

11

13,498

by: bumpbot

27 Jul 2025, 02:21