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

321,710

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

1,409,713

by: bb

16 Apr 2026, 14:28

ER

A water tank has an inlet pipe which can fill the tank in 6 hours. One

655-705 (Hard) | Work and Rate Problems

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

Carcass

25 Apr 2023, 04:24

32

5

7,307

28 Jun 2026, 05:51

ER

Bottle R contains 250 capsules and costs $6.25. Bottle T contains 130

605-655 (Medium) | Arithmetic, Word Problems

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

Bunuel

23 Jul 2018, 00:07

202

14

23,115

28 Jun 2026, 05:43

ER

If c is the product of a and b, which of the following is the quotient

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

Bunuel

17 Aug 2018, 05:59

23

9

6,449

28 Jun 2026, 05:42

ER

One man can do as much work in one day as a woman can do in 2 days. A

655-705 (Hard) | Exponents +2 tags

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

Bunuel

07 May 2020, 10:45

39

8

19,087

28 Jun 2026, 05:36

ER

From a shelf of 12 books arranged by height, a librarian will select

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

saynchalk

12 Apr 2025, 03:56

21

3

2,872

28 Jun 2026, 05:29

ER

A certain club has 20 members. What is the ratio of the number of

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

milind1979

25 Mar 2009, 23:04

150

16

60,319

28 Jun 2026, 05:28

ER

A publisher printed 3000 copies of 'future shock' at a cost of $2400.

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

11 Jan 2022, 06:00

8

2

4,946

by: Adit_

28 Jun 2026, 05:03

ER

Pipe A fills a tank of capacity 700 liters at the rate of 40

805+ (Hard) | Work and Rate Problems

805+ (Hard) | Work and Rate Problems hide tags

aiming4mba

17 Aug 2015, 16:10

224

10

26,049

28 Jun 2026, 04:57

ER

Arta, Besa and Drita went shopping. Besa spent only 15% of w

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

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

kevincan

28 Jun 2026, 00:51

3

2

374

by: kevincan

28 Jun 2026, 02:15

ER

In a six-digit number, the sixth, that is, the rightmost, digit is the

555-605 (Medium) | Arithmetic, Min-Max Problems

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

Bunuel

09 Apr 2020, 03:58

15

7

6,395

by: nammolestias

28 Jun 2026, 01:11

ER

A ship develops a leak 12 km from the shore. Despite the leak, the shi

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

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

Bunuel

11 Dec 2018, 03:58

38

9

27,642

by: chloreton

28 Jun 2026, 00:57

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

524

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

300

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

9

6

778

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

498

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

228

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

5,367

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

581

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

95,794

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

46,581

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

25,948

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

661

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

408

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

42,159

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

6,810

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

16,741

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

4,410

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

246,146

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

12,745

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

7,535

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

520

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

44,614

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

592

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

10,703

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

11,591

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

2,624

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

7,518

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

894

by: KarishmaB

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

6,599

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

16,444

by: KarishmaB

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