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

322

12

152,052

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

312,461

by: Shashankksharma

17 Apr 2026, 02:55

ER

GMAT PS Question Directory by Topic & Difficulty

bb

16 Apr 2026, 14:28

3.3k

0

1,384,071

by: bb

16 Apr 2026, 14:28

ER

The current in a river is 4 mph. A boat can travel 20 mph in still wat

555-605 (Medium) | Distance and Speed Problems

Bunuel

24 Jan 2016, 06:38

51

13

13,842

by: bumpbot

24 Mar 2026, 14:55

Barbata invests $2400 in the National Bank at 5%. How much additional

555-605 (Medium) | Percent and Interest Problems

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

Madelaine88

04 Mar 2011, 11:10

70

6

13,842

by: rajdeep212003

04 Sep 2025, 11:42

ER

If the sum of the even integers between 1 and n is 79 x 80

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

pablovaldesvega

26 Nov 2023, 23:39

155

6

13,840

by: AlieuK117

20 Aug 2025, 11:30

ER

A 25 feet long ladder is placed against the wall with its base 7 feet

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

Rohit23

13 Dec 2018, 06:11

9

8

13,839

by: bumpbot

14 Nov 2021, 01:26

ER

A box contains 11 balls, of which 6 are yellow and 5 are blue. If 2 ba

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

HL1512

10 Oct 2023, 10:22

57

9

13,838

by: GMATinsight

04 Apr 2025, 03:46

ER

A box contains 25 red blacks, 100 blue blocks, and 175 yellow blocks.

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

xmagedo

19 Jul 2010, 03:07

5

6

13,832

by: bumpbot

25 Feb 2026, 20:50

ER

6.4 is what percent of 16,000?

555-605 (Medium) | Percent and Interest Problems

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

yufenshi

27 Jan 2019, 03:04

20

8

13,829

by: JakeCocchiarella

04 Jan 2024, 08:15

ER

Maria had five boxes, same in design and size but different in color.

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Bunuel

02 Nov 2021, 05:45

75

11

13,826

by: minusaccusamus

06 Apr 2026, 10:23

ER

A deck of cards contains 6 cards numbered from 1, 2, 3, 4, 5, and to 6

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

22 Apr 2020, 11:37

93

10

13,825

by: Hrley

24 Aug 2025, 17:06

ER

The city council has decided to add a 0.3% tax on motel and hotel room

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

10 Sep 2021, 01:50

1

13,822

by: BrentGMATPrepNow

15 Sep 2021, 14:23

ER

A grocery store bought some mangoes at a rate of 5

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

1, 2

guerrero25

25 Jan 2014, 05:54

55

20

13,821

by: bumpbot

29 Nov 2024, 05:51

ER

A man who died left an estate valued at $111,000. His will stipulated

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

HKD1710

22 Dec 2018, 08:38

76

7

13,816

by: bumpbot

22 Nov 2025, 08:57

ER

Ron begins reading a book at 4: 30 p.m. and reads at a steady pace of

605-655 (Medium) | Work and Rate Problems

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

Bunuel

13 Dec 2015, 05:02

80

12

13,815

by: ashKing12

28 Oct 2025, 09:00

ER

The moisture content of wet wood is the ratio of the weight of the wat

655-705 (Hard) | Percent and Interest Problems, Word Problems

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

gmathero911

14 Apr 2024, 09:59

93

9

13,812

by: bumpbot

11 Jan 2026, 14:39

ER

If a and b are different positive integers and a+b=a(a+b)

705-805 (Hard) | Must or Could be True, Number Properties

705-805 (Hard) | Must or Could be True, Number Properties hide tags

hemanthp

14 Sep 2010, 19:46

66

15

13,811

by: bumpbot

06 May 2025, 04:00

ER

In the set of positive integers from 1 to 500, what is the sum of all

555-605 (Medium) | Arithmetic, Sequences

555-605 (Medium) | Arithmetic, Sequences hide tags

Bunuel

13 Mar 2015, 07:32

111

9

13,810

by: bumpbot

09 Jan 2026, 22:11

ER

Adam and John leave points x and y towards y and x respectively

555-605 (Medium) | Distance and Speed Problems

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

DisciplinedPrep

26 Apr 2019, 13:39

50

8

13,810

by: bumpbot

10 Mar 2025, 19:45

ER

Machines A, B, and C can either load nails into a bin or unload nails

555-605 (Medium) | Work and Rate Problems

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

Bunuel

29 Oct 2009, 19:01

76

17

13,810

by: bumpbot

05 Mar 2024, 10:53

ER

How many positive integers less than 28 are prime numbers

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

damham17

17 Mar 2012, 16:57

24

10

13,803

by: bumpbot

22 Jun 2025, 08:21

ER

Prime Boxes

svagmat

30 Apr 2011, 00:20

1

7

13,800

by: Gmatguy007

18 Feb 2025, 04:33

ER

A mixture of 24 litres contains water and milk in the ratio 3: 5. How

505-555 (Easy) | Mixture Problems

505-555 (Easy) | Mixture Problems hide tags

Bunuel

27 Mar 2020, 05:15

12

8

13,797

by: bumpbot

06 Jul 2025, 10:48

ER

An alloy weighing 24 ounces is 70 percent gold. How many ounces of pur

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

Bunuel

26 Nov 2014, 07:46

78

9

13,795

by: enidaddams

09 Dec 2025, 18:07

ER

An equal number of juniors and seniors are trying out for six spots

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

sananoor

19 Jul 2017, 05:00

15

5

13,792

by: bumpbot

02 Feb 2024, 12:22

ER

In a mixture of 45 litres the ratio of milk to water

Sub 505 (Easy) | Mixture Problems, Word Problems

Sub 505 (Easy) | Mixture Problems, Word Problems hide tags

antoxavier

21 Feb 2013, 08:00

2

13,778

by: bumpbot

22 Dec 2017, 08:18

ER

Which of the following cannot be the least common multiple

555-605 (Medium) | Multiples and Factors

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

goodyear2013

07 Feb 2014, 05:16

45

11

13,775

by: egmat

07 Oct 2025, 04:14

ER

If -3 is 6 more than x, what is the value of x/3?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

rajman41

08 Oct 2018, 05:08

2

13,773

by: AdarshSambare

12 Oct 2025, 03:59

ER

How many integer solutions exists for the equation 11x + 15y = -1 such

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

Bunuel

27 Feb 2020, 00:32

50

8

13,773

by: bumpbot

18 Mar 2025, 13:29

ER

Region R is a square in the x-y plane with vertices

655-705 (Hard) | Coordinate Geometry +2 tags

655-705 (Hard) | Coordinate Geometry, Geometry, Probability hide tags

mikemcgarry

08 Feb 2013, 11:45

61

13

13,773

by: bumpbot

14 Sep 2024, 04:20

ER

p is the smallest perfect cube greater than 1

655-705 (Hard) | Multiples and Factors

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

EgmatQuantExpert

07 Aug 2018, 04:20

70

11

13,770

by: bumpbot

22 Feb 2026, 05:07

ER

Based on this year's costs, an orcharde grower budgets P

555-605 (Medium) | Percent and Interest Problems

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

puma

27 Jan 2012, 11:36

30

10

13,770

by: bumpbot

29 Sep 2025, 05:28

ER

Jim is twice as old as Stephanie, who, four years ago, was three times

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Carcass

27 Apr 2012, 11:26

37

13

13,770

by: bumpbot

12 May 2024, 03:20

ER

In how many ways can 4 arts students and 4 science students be arrange

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

05 Dec 2020, 04:08

12

3

13,769

by: bumpbot

09 Sep 2025, 06:15

ER

What is the units digit of 18! + 4!?

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

19 Apr 2016, 03:05

39

7

13,769

by: uCS2020

29 Nov 2023, 13:40

ER

In a certain candy store, 22% of the customers are caught sa

655-705 (Hard) | Percent and Interest Problems

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

tk1tez7777

11 Oct 2013, 02:09

66

18

13,768

by: bumpbot

29 Jun 2025, 22:59

Two airplanes are 300 miles apart and flying directly toward

Sub 505 (Easy) | Distance and Speed Problems

Sub 505 (Easy) | Distance and Speed Problems hide tags

Questor

15 Jan 2005, 03:27

7

4

13,765

by: bumpbot

21 Mar 2024, 21:26

ER

Airplane A flew against a headwind a distance of 900 miles

655-705 (Hard) | Distance and Speed Problems

655-705 (Hard) | Distance and Speed Problems hide tags

metallicafan

04 Aug 2025, 13:13

27

8

13,761

by: finisher009

04 Aug 2025, 03:11

ER

If x^8 + 1/x^8 = 2207, what could be the value of x + 1/x ?

655-705 (Hard) | Algebra, Exponents

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

Bunuel

17 Nov 2020, 07:00

45

7

13,760

by: bumpbot

01 Apr 2025, 14:43

ER

If y^(-2) + 2y^(-1) - 15 = 0, which of the following could be the valu

555-605 (Medium) | Algebra, Exponents

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

Bunuel

05 Jul 2018, 21:28

13

10

13,760

by: bumpbot

15 Dec 2022, 09:28

ER

If c is a nonnegative constant, how many real number values for x sat

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

gmatophobia

17 Feb 2024, 07:59

110

16

13,757

by: kartickdey

06 Mar 2026, 06:09

ER

A room contains 160 people, 15 percent of whom are women. A group of

555-605 (Medium) | Percent and Interest Problems

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

rsampson

28 Sep 2020, 01:01

22

5

13,757

by: bumpbot

02 Jan 2025, 11:44

ER

Erica has $460 in 5-and 10-dollar bills only. If she has

555-605 (Medium) | Min-Max Problems

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

bmwhype2

12 Sep 2013, 01:50

49

11

13,753

by: bumpbot

08 Mar 2025, 04:12

ER

What is the remainder when 5555^2222 + 2222^5555 is divided by 7?

805+ (Hard) | Exponents, Remainders

805+ (Hard) | Exponents, Remainders hide tags

Bunuel

24 Feb 2020, 03:55

112

9

13,752

by: mvgkannan

13 Jul 2025, 10:43

ER

Train A travelling at 63 kmph takes 27 seconds to cross Train B when t

705-805 (Hard) | Distance and Speed Problems

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

Bunuel

20 Apr 2020, 09:37

24

3

13,752

by: bumpbot

15 Jul 2024, 19:33

ER

If f(x) = x^3 - 4x^2 +x -4, then f(x) = 0 for how many real values of

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

JessicaJ

19 Dec 2023, 19:39

82

4

13,751

by: bumpbot

24 Nov 2025, 20:21

ER

You have 6 sticks of lengths 10, 20, 30, 40, 50, and 60

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

sandal85

02 Jun 2012, 12:45

34

6

13,750

by: bumpbot

04 Aug 2023, 11:18

ER

If the circle above has center O and circumference 12\pi

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

enigma123

07 Mar 2012, 22:27

4

5

13,747

by: bumpbot

01 Jul 2019, 10:03

ER

If a, b, and C are greater than 0 and a is twice as large as

655-705 (Hard) | Percent and Interest Problems

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

jeeteshsingh

07 Feb 2010, 12:14

28

11

13,744

by: bumpbot

21 Nov 2025, 23:14

ER

How many ounces of pure acid must be added to 20 ounces of a solution

505-555 (Easy) | Mixture Problems

505-555 (Easy) | Mixture Problems hide tags

Bunuel

05 Mar 2018, 21:30

33

12

13,744

by: bumpbot

11 Nov 2025, 12:01

ER

While discussing their ages, Anthony tells Kaira, 'My age is 6 times

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

winionhi

15 Jan 2017, 05:25

17

6

13,743

by: bumpbot

09 May 2025, 02:15

ER

A professional janitor can clean a certain high school in 8 hours, wor

605-655 (Medium) | Work and Rate Problems

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

shasadou

30 Jan 2016, 11:25

75

10

13,742

by: bumpbot

11 Oct 2025, 05:55