Problem Solving (PS)

10 Aug 2026, 04:40

ER

100 Hardest and easiest questions for PS as of June 2026

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Bunuel

01 Jan 2026, 05:45

1.2k

10

321,428

15 Jun 2026, 06:41

GMAT PS Question Directory by Topic & Difficulty

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bb

16 Apr 2026, 14:28

3.3k

0

1,408,731

by: bb

16 Apr 2026, 14:28

ER

Problem Solving Butler: 2 Questions Every Day

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Bunuel

01 Sep 2026, 22:08

427

7

181,936

01 Sep 2026, 22:09

ER

A set S had 20 different positive integers. A 21st integer is added

705-805 (Hard) | Statistics and Sets Problems

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

saynchalk

11 Apr 2025, 10:13

18

7

2,459

02 Sep 2026, 02:33

ER

x, y, and z are positive integers. If y equals the square root of x

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

01 Jul 2020, 11:53

3

4

1,774

02 Sep 2026, 02:18

ER

X and Y are integers, X is even and negative, Y is odd and positive.

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

03 Nov 2022, 07:51

4

3

2,293

02 Sep 2026, 02:13

ER

If f(x) = ax^4 + bx^2 + 1, where a and b are constants

555-605 (Medium) | Algebra, Functions and Custom Characters

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

Bunuel

31 Aug 2026, 19:00

3

7

188

by: TheAdmissionHub

02 Sep 2026, 01:45

ER

A solid yellow stripe is to be painted in the middle of a certain high

555-605 (Medium) | Geometry

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TheBigCheese

07 Jul 2017, 00:32

243

15

54,004

02 Sep 2026, 01:34

<x> denotes the unit digit of x. For example, <123> = 3. What is

555-605 (Medium) | Exponents, Functions and Custom Characters

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Bunuel

01 Sep 2026, 19:00

1

3

64

by: TheAdmissionHub

02 Sep 2026, 01:33

A certain supermarket has lowered the price of its best-sell

555-605 (Medium) | Algebra, Percent and Interest Problems

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

kevincan

01 Sep 2026, 20:16

2

51

by: FerociousStorm

02 Sep 2026, 01:23

ER

One year ago , 2/5 of the adults in Keaston had a bicycle

705-805 (Hard) | Word Problems

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kevincan

02 Sep 2026, 01:38

2

5

450

by: kevincan

02 Sep 2026, 01:21

ER

If 4a + 2b < n and 4b + 2a > m, then which of the following must be tr

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

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Bunuel

16 Feb 2021, 21:13

11

7

6,317

02 Sep 2026, 01:19

ER

If 8(4n) = (42)^8, what is the value of n?

555-605 (Medium) | Exponents

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Bunuel

01 Sep 2026, 19:00

2

54

by: icandoit4u

02 Sep 2026, 01:18

ER

2^(1/2) + 1/(2 + 2^(1/2)) - 1/(2^(1/2) - 2) = ?

555-605 (Medium) | Roots

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Kdel425

17 May 2025, 11:16

31

5

9,089

02 Sep 2026, 01:13

Foreigners made up one third of all diners at Restaurante So

555-605 (Medium) | Algebra +3 tags

555-605 (Medium) | Algebra, Fractions and Ratios, Percent and Interest Problems, Word Problems hide tags

kevincan

02 Sep 2026, 01:04

1

0

17

by: kevincan

02 Sep 2026, 01:04

ER

If xy = 1, what is the value of 2^(x + y)^2/2^(x-y)^2?

555-605 (Medium) | Algebra, Exponents

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1, 2

tonebeeze

02 Jan 2011, 16:33

537

22

132,916

02 Sep 2026, 01:04

ER

12 Days of Christmas GMAT Competition - Day 1: Pablo wants to paint a

805+ (Hard) | Combinations

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Bunuel

11 Dec 2023, 07:00

48

6

6,897

by: Kinshook

02 Sep 2026, 01:02

After hiking 2.5 miles up a hill, Ryan plans to continue hiking farthe

555-605 (Medium) | Algebra, Word Problems

555-605 (Medium) | Algebra, Word Problems hide tags

laborumpossimus

01 Sep 2026, 23:51

1

16

by: FerociousStorm

02 Sep 2026, 01:02

A train travels from City A to City B at a constant speed of 80 km/h

555-605 (Medium) | Distance and Speed Problems

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gmataccount123

14 May 2025, 20:30

3

1,526

02 Sep 2026, 01:00

ER

There are 100 different books in a shelf. Number of ways in which 3 bo

805+ (Hard) | Combinations

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Bunuel

17 Feb 2021, 06:30

24

6

13,124

02 Sep 2026, 00:34

A dog chase a cat and takes 6 leaps for every 9 leaps of the cat, but

555-605 (Medium) | Distance and Speed Problems +2 tags

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Bunuel

10 Mar 2021, 09:00

34

6

9,094

by: laborumpossimus

01 Sep 2026, 23:55

Giordano was gifted one liter of a blend of Arbequina and

555-605 (Medium) | Algebra +3 tags

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kevincan

01 Sep 2026, 23:52

0

22

by: kevincan

01 Sep 2026, 23:52

One year ago, a music streaming service expected its revenue

555-605 (Medium) | Percent and Interest Problems, Word Problems

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kevincan

01 Sep 2026, 08:05

5

2

99

by: GridLock

01 Sep 2026, 22:54

ER

x is the product of all even numbers from 2 to 50, inclusive

655-705 (Hard) | Number Properties

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hb

16 Aug 2025, 09:57

251

10

42,178

01 Sep 2026, 22:22

ER

x and y are positive integers satisfying 0 < x - 3y < 1 and b is the d

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

MathRevolution

16 Apr 2020, 08:03

64

11

4,083

by: KarishmaB

01 Sep 2026, 22:12

ER

A prime number n is a factor of both 14k + 13 and 7k + 1, where k is a

655-705 (Hard) | Multiples and Factors, Number Properties

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

Bunuel

23 Apr 2018, 00:41

74

8

5,611

01 Sep 2026, 22:03

ER

If y and z are positive integers such that y2z=123.24, the remainder

655-705 (Hard) | Number Properties, Remainders

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

kiran120680

19 Aug 2025, 02:09

109

12

10,080

01 Sep 2026, 21:57

ER

If 3x-1>0 and y is a real number, which of the following is not

655-705 (Hard) | Inequalities

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Bunuel

06 Jul 2022, 19:15

14

4

3,667

01 Sep 2026, 21:00

ER

In the storage room of a certain bakery, the ratio of sugar

555-605 (Medium) | Fractions and Ratios

555-605 (Medium) | Fractions and Ratios hide tags

nave

20 Jan 2013, 14:42

74

10

16,722

01 Sep 2026, 20:17

ER

A manufacturer’s gross profit on an item was 20 percent of the cost of

505-555 (Easy) | Percent and Interest Problems

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Bunuel

24 Sep 2018, 05:46

4

4,268

01 Sep 2026, 19:45

ER

If n ≠ −2, for how many integer values of n is the equation (n + 2)^

805+ (Hard) | Exponents

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Russ19

30 Jan 2021, 19:15

19

6

3,117

01 Sep 2026, 18:39

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

51

5

9,145

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

10,482

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

373

19

83,716

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

22

3

5,073

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

32

6

6,153

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

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rohitgm

01 Jul 2023, 01:47

38

5

3,880

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

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Bunuel

01 Sep 2026, 12:07

82

8

20,761

01 Sep 2026, 12:07

ER

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

Sub 505 (Easy) | Absolute Values, Inequalities

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

akshayk

01 Sep 2026, 12:02

44

7

9,155

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

15

10

4,025

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

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1, 2

Walkabout

12 Dec 2012, 05:42

797

24

111,294

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

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Bunuel

11 Jan 2020, 07:03

85

13

13,597

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

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Bunuel

16 Dec 2019, 01:15

6

7

3,530

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

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yrozenblum

02 Nov 2023, 11:25

73

7

12,857

01 Sep 2026, 11:34

ER

Moises has been randomly assigned two days in November to se

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

kevincan

30 Aug 2026, 01:26

9

6

327

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

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Bunuel

11 Feb 2022, 05:15

7

4

3,017

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

6,247

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

6

12

806

01 Sep 2026, 11:21

The flag of country Peralia has to contain three differently colored

555-605 (Medium) | Combinations

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Bunuel

06 Jun 2025, 00:39

6

4

1,620

by: chloreton

01 Sep 2026, 11:06

ER

A circular rim 28 inches in diameter rotates the same number

655-705 (Hard) | Distance and Speed Problems, Geometry

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

1, 2

puma

21 Sep 2019, 07:29

970

27

92,496

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

4

2

123

by: counterclash1

01 Sep 2026, 10:50

ER

If xy > 10^3, then the value of

555-605 (Medium) | Exponents, Inequalities

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

QuantMadeEasy

09 Jul 2020, 11:23

4

7

1,813