Problem Solving (PS)

10 Aug 2026, 04:40

ER

100 Hardest and easiest questions for PS as of June 2026

Guides & Resources

Guides & Resources hide tags

Bunuel

01 Jan 2026, 05:45

1.2k

10

321,712

15 Jun 2026, 06:41

GMAT PS Question Directory by Topic & Difficulty

Guides & Resources

Guides & Resources hide tags

bb

16 Apr 2026, 14:28

3.3k

0

1,409,727

by: bb

16 Apr 2026, 14:28

If x, y, and z are positive real numbers such that x(y + z) = 152, y(z

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

05 Dec 2019, 01:30

54

5

9,229

01 Sep 2026, 18:29

ER

For which of the following x is |x|+x>0 ?

Sub 505 (Easy) | Absolute Values, Inequalities

Sub 505 (Easy) | Absolute Values, Inequalities hide tags

AliciaSierra

13 Aug 2018, 21:33

19

7

10,564

01 Sep 2026, 17:11

ER

A vending machine is designed to dispense 8 ounces of coffee

555-605 (Medium) | Statistics and Sets Problems

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

zz0vlb

27 Apr 2010, 06:21

374

19

83,826

by: officiisnobis

01 Sep 2026, 16:25

ER

For any integer x greater than 1, x! denotes the product of all intege

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

kiran120680

16 May 2019, 01:04

24

3

5,125

01 Sep 2026, 16:06

ER

The total number of students that cleared an exam in the year 2016 and

655-705 (Hard) | Percent and Interest Problems

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

EgmatQuantExpert

28 May 2024, 14:48

35

6

6,239

01 Sep 2026, 15:59

If x and y are integers such that x^3 = 750 * y^2, then what is the

705-805 (Hard) | Algebra +3 tags

705-805 (Hard) | Algebra, Min-Max Problems, Number Properties, Poor Quality hide tags

rohitgm

01 Jul 2023, 01:47

39

5

3,949

by: pryga

01 Sep 2026, 13:01

ER

If x and y are numbers on the number line above, which of the followin

555-605 (Medium) | Absolute Values +2 tags

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

Bunuel

01 Sep 2026, 12:07

82

8

20,840

01 Sep 2026, 12:07

ER

If x < 0 and y is not equal to 0, which of the following must be true?

505-555 (Easy) | Absolute Values, Inequalities

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

akshayk

01 Sep 2026, 12:02

45

7

9,235

01 Sep 2026, 12:05

ER

Points (x,y) in the rectangular coordinate plane such that

805+ (Hard) | Algebra, Graphs and Illustrations

805+ (Hard) | Algebra, Graphs and Illustrations hide tags

fskilnik

03 Sep 2018, 06:09

17

10

4,047

01 Sep 2026, 12:01

ER

If n = 3^8 - 2^8, which of the following is NOT a factor of

605-655 (Medium) | Multiples and Factors

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

1, 2

Walkabout

12 Dec 2012, 05:42

800

24

111,504

01 Sep 2026, 12:00

ER

Two solutions having milk and water in the ratios 3 : 5 and 4 : 7 are

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

Bunuel

11 Jan 2020, 07:03

87

13

13,665

01 Sep 2026, 11:42

ER

Which of the following is closest to the percent of all the people sur

555-605 (Medium) | Graphs and Illustrations

555-605 (Medium) | Graphs and Illustrations hide tags

Bunuel

16 Dec 2019, 01:15

6

7

3,572

01 Sep 2026, 11:35

ER

A certain desk calendar shows the number of the day of the year and th

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

yrozenblum

02 Nov 2023, 11:25

75

7

12,966

01 Sep 2026, 11:34

ER

Moises has been randomly assigned two days in November to se

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

kevincan

30 Aug 2026, 01:26

10

6

396

01 Sep 2026, 11:32

ER

When Q is divided by W, the quotient is R and the remainder is E. Whic

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

Bunuel

11 Feb 2022, 05:15

8

4

3,057

01 Sep 2026, 11:30

ER

Allan deposits $1,000 into a bank account that pays 3% interest annual

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

08 Nov 2018, 00:14

15

14

6,317

01 Sep 2026, 11:28

ER

let f(x) be defined as the integer k such that

805+ (Hard) | Exponents +3 tags

805+ (Hard) | Exponents, Functions and Custom Characters, Inequalities, Must or Could be True hide tags

kevincan

02 Apr 2026, 05:10

7

12

863

01 Sep 2026, 11:21

The flag of country Peralia has to contain three differently colored

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

06 Jun 2025, 00:39

7

4

1,683

by: chloreton

01 Sep 2026, 11:06

ER

A circular rim 28 inches in diameter rotates the same number

705-805 (Hard) | Distance and Speed Problems, Geometry

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

1, 2

puma

21 Sep 2019, 07:29

970

27

92,647

01 Sep 2026, 10:57

If x = 1 + 1/2^2 + 1/3^2 + ... + 1/100^2, which of the following must

555-605 (Medium) | Arithmetic, Sequences

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

Bunuel

31 Aug 2026, 19:00

5

2

213

by: counterclash1

01 Sep 2026, 10:50

ER

If xy > 10^3, then the value of

505-555 (Easy) | Exponents, Inequalities

505-555 (Easy) | Exponents, Inequalities hide tags

QuantMadeEasy

09 Jul 2020, 11:23

9

7

1,883

01 Sep 2026, 10:21

ER

GMAT Club Olympics 2024 (Day 4): Homer and Marge are in a ticket line

805+ (Hard) | Min-Max Problems, Word Problems

805+ (Hard) | Min-Max Problems, Word Problems hide tags

Bunuel

11 Jul 2024, 07:00

57

8

8,759

01 Sep 2026, 10:11

ER

What is the highest power of 3 available in the expression 58! - 38!?

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

04 Jul 2024, 01:07

18

6

3,048

01 Sep 2026, 10:10

ER

If two distinct positive divisor of 64 are randomly selected

655-705 (Hard) | Combinations +2 tags

655-705 (Hard) | Combinations, Number Properties, Probability hide tags

1, 2

goodyear2013

18 Mar 2014, 16:04

182

28

29,191

01 Sep 2026, 10:09

ER

The distance between Town R and Town S is 209 miles. At noon

555-605 (Medium) | Distance and Speed Problems

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

guddo

27 Nov 2023, 09:47

96

15

16,002

by: Rickooreo

01 Sep 2026, 09:49

ER

On the number line, the shaded interval is represented by which of the

505-555 (Easy) | Absolute Values, Inequalities

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

ExpertsGlobal5

26 Apr 2026, 19:00

20

10

1,022

by: Rad29

01 Sep 2026, 09:46

ER

P, Q, and R each try to execute a job and create a report on it.

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

EgmatQuantExpert

27 Aug 2026, 11:45

38

19

6,497

by: Kinshook

01 Sep 2026, 09:44

ER

A merchant wants to increase the price of an item so that both the per

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

20 Dec 2017, 03:17

28

15

7,239

01 Sep 2026, 09:23

ER

What is the greatest number of identical bouquets that can be made out

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

1, 2

Bunuel

24 Feb 2014, 23:55

97

30

32,970

by: PGTLrowanhand

01 Sep 2026, 08:38

ER

If x = 9a^2 and a < 0, then x^(1/2) =

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

18 May 2022, 03:15

9

3

2,131

01 Sep 2026, 08:25

ER

a = 2^4·5^4 b = 3^4·11^2 c=2^2·5^6. Which of the following is true?

605-655 (Medium) | Arithmetic

605-655 (Medium) | Arithmetic hide tags

anandgoyal

27 Mar 2019, 07:43

14

4

4,144

01 Sep 2026, 08:16

ER

In how many ways could the letters in the word MINIMUM be arranged if

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

20 Sep 2019, 04:46

30

5

7,690

01 Sep 2026, 08:01

ER

What is 3^8 + 3^7 - 3^6 - 3^5?

655-705 (Hard) | Algebra, Exponents

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

Bunuel

21 Jul 2025, 13:57

35

9

8,849

01 Sep 2026, 07:39

ER

Yesterday, 3/4 of the students enrolled in a French course w

705-805 (Hard) | Statistics and Sets Problems

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

kevincan

01 Sep 2026, 07:11

3

2

161

by: kevincan

01 Sep 2026, 07:06

ER

Justin and Joe started driving eastwards from point A and point B resp

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

11 Oct 2021, 06:45

17

7

2,984

01 Sep 2026, 06:08

ER

HOT Competition (Instagram) 4 Sep/10:00AM: Ana and Saph sold their dou

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

04 Sep 2020, 10:00

11

6

4,658

01 Sep 2026, 05:39

ER

GMAT Club Olympics 2025 (Day 5): If a < b < c, and c^4 < b^4 < a^4

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

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

1, 2...5, 6

Bunuel

04 Jul 2025, 08:00

86

103

5,778

01 Sep 2026, 05:38

ER

In a 100m race, A beats B by 20m. B beats C by 20m. What is the distan

705-805 (Hard) | Distance and Speed Problems

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

Chethan92

01 May 2019, 11:22

37

7

48,907

01 Sep 2026, 05:31

Which of the following has the greatest number of prime factors?

555-605 (Medium) | Multiples and Factors, Number Properties

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

Bunuel

05 Apr 2022, 06:15

9

6

2,862

01 Sep 2026, 05:30

ER

For a certain set of numbers, if x is in the set, then x 3 is also

555-605 (Medium) | Statistics and Sets Problems

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

jayoptimist

08 Nov 2023, 07:18

143

12

29,932

by: P_Tripathy

01 Sep 2026, 05:06

ER

At a certain soccer club, the number of players increased by 10 percen

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

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

Bunuel

04 Dec 2017, 03:24

62

10

11,048

01 Sep 2026, 04:56

ER

A certain work plan for September requires that a work team, working

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

30 Jul 2018, 00:15

106

13

40,599

01 Sep 2026, 04:41

The number 2013 has the property that its units digit is the sum of it

805+ (Hard) | Arithmetic +2 tags

805+ (Hard) | Arithmetic, Combinations, Word Problems hide tags

Bunuel

20 Mar 2019, 04:59

13

3

5,970

01 Sep 2026, 04:17

When a natural number N is successively divided by 5,6,7,8 the .......

805+ (Hard) | Remainders

805+ (Hard) | Remainders hide tags

Subanta

14 Aug 2015, 03:13

64

5

9,338

01 Sep 2026, 03:35

ER

How many of the integers between 25 and 45 are even?

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

HKD1710

14 Nov 2018, 09:48

25

9

13,249

by: ndmanikanta123

01 Sep 2026, 03:31

ER

Karen travelled x miles from her home to office, at a speed of y miles

805+ (Hard) | Distance and Speed Problems

805+ (Hard) | Distance and Speed Problems hide tags

unraveled

02 Dec 2019, 06:46

35

9

5,931

01 Sep 2026, 03:05

ER

Positive integers from 1 to 45, inclusive are placed in 5 groups of 9

805+ (Hard) | Statistics and Sets Problems

805+ (Hard) | Statistics and Sets Problems hide tags

Bunuel

13 Mar 2016, 09:20

64

9

20,258

01 Sep 2026, 02:54

The manufacturer of a new smokeless barbecue recorded the nu

655-705 (Hard) | Statistics and Sets Problems

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

kevincan

31 Aug 2026, 22:36

3

1

167

by: paragw

01 Sep 2026, 02:47

ER

A basketball coach has won 65 percent of the 400 games she has coached

Sub 505 (Easy) | Percent and Interest Problems

Sub 505 (Easy) | Percent and Interest Problems hide tags

Bunuel

24 Apr 2017, 04:33

2

7

2,561

by: TactWorm

01 Sep 2026, 02:37

In a foggy night, the visibility is limited to just 300 mts. Exactly 2

705-805 (Hard) | Distance and Speed Problems

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

Bunuel

03 Jan 2020, 02:13

34

4

7,459