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

321,743

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

1,409,839

by: bb

16 Apr 2026, 14:28

ER

In Company W, the salary of each employee with an advanc

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

kevincan

29 Jun 2026, 06:29

10

3

526

by: BongBideshini

28 Jun 2026, 00:13

Angela, Brigitte and Sabine are the three candidates for vil

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

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

kevincan

27 Jun 2026, 21:56

5

2

301

by: paragw

28 Jun 2026, 00:01

ER

The table shows the number of seats available at each price tier for

505-555 (Easy) | Arithmetic, Statistics and Sets Problems

505-555 (Easy) | Arithmetic, Statistics and Sets Problems hide tags

Bunuel

14 Jun 2026, 19:00

10

6

782

by: nammolestias

27 Jun 2026, 23:52

ER

Every winter suit at Giorgos was on sale for either $299 or

805+ (Hard) | Percent and Interest Problems, Word Problems

805+ (Hard) | Percent and Interest Problems, Word Problems hide tags

kevincan

25 Jun 2026, 23:52

10

5

499

by: BongBideshini

27 Jun 2026, 23:40

Five regional managers each randomly select one day of a standard five

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Daphnee

27 Jun 2026, 18:20

1

231

by: ankushsambare

27 Jun 2026, 23:30

ER

Which of the following CANNOT be the value of x - |x| ?

605-655 (Medium) | Absolute Values

605-655 (Medium) | Absolute Values hide tags

Bunuel

08 Feb 2021, 06:45

23

6

5,368

27 Jun 2026, 22:58

ER

A set W consists of integers, 4 of which are even. If two di

805+ (Hard) | Must or Could be True +2 tags

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

kevincan

28 May 2026, 09:32

7

3

582

by: HarshavardhanR

27 Jun 2026, 22:45

ER

A 20 litre mixture of milk and water contains milk and water

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

GMATT73

01 Jun 2012, 01:39

208

16

95,797

27 Jun 2026, 21:02

ER

The cost per unit of electricity during a 4 year period is a

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Safal

08 Apr 2014, 01:31

193

17

46,583

by: HarshavardhanR

27 Jun 2026, 20:36

ER

Leo and Agata each opened a savings account

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

kevincan

26 Jun 2026, 02:47

3

319

by: kevincan

27 Jun 2026, 20:14

ER

A gambler began playing blackjack with $110 in chips. After

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

ywilfred

22 Mar 2005, 04:01

173

16

25,949

27 Jun 2026, 18:38

ER

What is the least possible solution of the following equation?

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

22 Jun 2026, 19:00

3

8

665

27 Jun 2026, 14:35

ER

A factory has four assembly machines that operate at constan

555-605 (Medium) | Work and Rate Problems

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

kevincan

19 Mar 2026, 06:40

12

4

698

by: joshuadlima1

27 Jun 2026, 14:30

A team of 12 experienced developers, all working at the same constant

655-705 (Hard) | Work and Rate Problems

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

Daphnee

25 Jun 2026, 18:37

5

2

410

by: joshuadlima1

27 Jun 2026, 14:01

ER

How many odd three-digit integers greater than 800 are there such that

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

1, 2

vr4indian

26 Sep 2019, 00:10

229

28

42,170

27 Jun 2026, 13:08

ER

PI is a two digit number and PIE is a three digit number, where each

655-705 (Hard) | Algebra +2 tags

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

Bunuel

18 Jun 2020, 07:53

42

6

6,814

27 Jun 2026, 12:57

ER

The function f(x) is defined by f(x)=100−2^x. If f(x)=6, then which of

555-605 (Medium) | Algebra +3 tags

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

Bunuel

08 Feb 2017, 02:05

55

6

16,744

27 Jun 2026, 12:41

ER

The difference of two integers is 30. Which of the following is a poss

605-655 (Medium) | Fractions and Ratios

605-655 (Medium) | Fractions and Ratios hide tags

Bunuel

05 Oct 2021, 04:15

14

4

2,893

27 Jun 2026, 12:34

ER

As part of an experiment, a student repeatedly tests the temperature

555-605 (Medium) | Graphs and Illustrations

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

Bunuel

17 Mar 2020, 06:08

8

7

4,632

by: kevincan

27 Jun 2026, 12:26

ER

If the digits 53 in the decimal 0.00053 repeat indefinitely, what is t

555-605 (Medium) | Fractions and Ratios, Number Properties

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

UB001

31 Dec 2018, 04:07

21

7

4,411

27 Jun 2026, 12:18

ER

In the figure above, points P and Q lie on the circle with

705-805 (Hard) | Coordinate Plane, Geometry

705-805 (Hard) | Coordinate Plane, Geometry hide tags

1, 2

christoph

12 Sep 2005, 09:02

2.0k

33

246,157

27 Jun 2026, 12:17

ER

There are 5 chess amateurs playing in Villa's chess club

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Smita04

08 Feb 2012, 02:51

47

13

12,747

27 Jun 2026, 11:48

ER

How many solutions does the equation 0.25x4 – 0.75x2 -1 = 0 have?

655-705 (Hard) | Algebra, Exponents

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

rheam25

15 Mar 2020, 10:47

46

11

8,986

27 Jun 2026, 11:26

ER

For each positive integer n, the mean of the first n terms of a sequen

705-805 (Hard) | Sequences

705-805 (Hard) | Sequences hide tags

Bunuel

27 Mar 2019, 22:05

28

6

7,536

by: GulfTube

27 Jun 2026, 11:22

ER

Balzania Airlines offers flights to 10 destinations. Ralph will plan

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

12 Jun 2026, 07:30

3

468

27 Jun 2026, 10:58

ER

If w(w - 1) = 42 and z(z - 1) = 42, and if w > z, what is the value of

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

21 Jun 2026, 19:00

7

5

521

27 Jun 2026, 10:48

ER

In a certain game, each player scores either 2 points or 5 points. If

505-555 (Easy) | Fractions and Ratios, Word Problems

505-555 (Easy) | Fractions and Ratios, Word Problems hide tags

Bunuel

27 Jun 2026, 03:52

48

19

44,618

27 Jun 2026, 10:32

ER

What is the value of 404^2 - 396^2 ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

22 Jun 2026, 19:00

10

5

594

27 Jun 2026, 09:36

ER

This year, a woman has a lucrative one-year position. During this year

705-805 (Hard) | Fractions and Ratios, Word Problems

705-805 (Hard) | Fractions and Ratios, Word Problems hide tags

Bunuel

25 Oct 2018, 03:07

70

17

10,706

27 Jun 2026, 06:53

All GMATCLUB Quant Practice Sets LINK's Collection

Collection of Questions, Guides & Resources, Useful Links

Collection of Questions, Guides & Resources, Useful Links hide tags

akadiyan

05 Jan 2021, 11:41

42

3

11,594

27 Jun 2026, 06:24

ER

For integers x, y, and z, where 1 x < y < z 10, what is the least

555-605 (Medium) | Mixture Problems, Number Properties

555-605 (Medium) | Mixture Problems, Number Properties hide tags

Bunuel

05 Dec 2022, 02:30

13

3

2,626

27 Jun 2026, 05:08

ER

If x = 8^6 - 5^6, which of the following is NOT a factor of x?

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

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

PareshGmat

26 Nov 2014, 00:45

35

3

6,020

27 Jun 2026, 04:59

ER

A jar of 264 marbles is divided equally among a group of marble-player

605-655 (Medium) | Multiples and Factors, Word Problems

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

Bunuel

19 Jun 2016, 11:15

26

11

7,521

by: Raunak1x

27 Jun 2026, 12:03

The Difference Between a 1-Minute Solution and a 4-Minute Solution

Math Strategies +3 tags

Math Strategies, Theory, Guides & Resources, Useful Links hide tags

Bunuel

04 Mar 2015, 04:47

17

1

8,415

27 Jun 2026, 03:45

ER

In a sequence of integers, [m]a_1 = 40[/m] and [m]a_n < a_{n

805+ (Hard) | Inequalities +3 tags

805+ (Hard) | Inequalities, Min-Max Problems, Must or Could be True, Sequences hide tags

kevincan

17 Apr 2026, 23:53

10

4

895

27 Jun 2026, 03:40

ER

Jacob’s weekly take-home pay is n dollars. Each week he uses

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

15 Jul 2018, 08:35

9

6

6,603

27 Jun 2026, 03:28

ER

Let A be a positive real number. If B is 90% of A, C is 110% of B, D

605-655 (Medium) | Percent and Interest Problems

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

ekwok

28 Dec 2023, 21:35

131

8

16,454

27 Jun 2026, 03:23

ER

A sequence of numbers is defined by the formula an = 2^n, for any

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

Bunuel

01 Apr 2021, 07:45

5

3

1,695

27 Jun 2026, 03:06

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

103

7

15,440

27 Jun 2026, 02:52

ER

If 4^y = 8^(y + 1), what is the value of 2^y

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

11 Nov 2020, 04:04

6

4

2,597

27 Jun 2026, 02:48

ER

Charise made 8 liters of a 40% solution of Chemical X

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

MasteringGMAT

02 Jul 2023, 08:04

122

8

15,082

27 Jun 2026, 02:36

ER

The sequence S1, S2 . . . S6 is such that the difference between any

Sub 505 (Easy) | Sequences

Sub 505 (Easy) | Sequences hide tags

Bunuel

20 Sep 2022, 02:29

3

2

1,602

27 Jun 2026, 02:14

ER

The table above shows present rates and proposed rates for electricity

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

HKD1710

16 Dec 2018, 07:38

46

5

13,872

27 Jun 2026, 01:23

ER

If 2/x + 3/y = 3, then what is the value of x in terms of y?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

21 Jun 2026, 19:00

6

5

514

27 Jun 2026, 01:00

ER

The cost of 16 packets of salt, each weighing 900 grams is 28. What wi

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

24 Jan 2021, 00:47

6

3

16,074

27 Jun 2026, 00:58

The infinite sequence b_1, b_2, ..., b_n, ... is defined such that b_1

505-555 (Easy) | Sequences

505-555 (Easy) | Sequences hide tags

kingbucky

04 Mar 2025, 04:52

4

2

1,080

27 Jun 2026, 00:22

ER

A student attempts a question paper comprising 5 true or false questio

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

23 Mar 2021, 05:00

18

5

5,489

by: vasu1104

27 Jun 2026, 00:09

Given the points ? (2, 9), ? (−3, 1) and ? (10, −2), Which of the

655-705 (Hard) | Coordinate Plane, Geometry

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

TAC470

23 Jan 2021, 01:43

42

9

8,041

27 Jun 2026, 00:06

ER

Two cards are drawn at a random from a pack of 52 cards. What is the

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

30 Dec 2021, 06:30

4

2,422

by: vasu1104

27 Jun 2026, 00:03

Before a certain tire is used, 40 percent of its total weight consists

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

29 Oct 2016, 11:42

18

4

7,781