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

321,921

by: Bunuel

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

1,410,494

by: bb

16 Apr 2026, 14:28

Collections of work/rate problem with solutions

Collection of Questions, Downloads, Guides & Resources

Collection of Questions, Downloads, Guides & Resources hide tags

MHIKER

13 Dec 2011, 10:45

89

15

44,709

21 Jul 2022, 21:28

ER

How many positive three-digit positive integers are multiples of 6, 9

555-605 (Medium) | Multiples and Factors

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

Bunuel

21 Jul 2022, 05:17

4

1,594

by: houston1980

21 Jul 2022, 19:33

ER

A candy bar that is 12 centimeters long is cut into two pieces. If o

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

GMATUser1928843

21 Jul 2022, 13:28

1

1,163

21 Jul 2022, 15:10

There are ten city papers in City X, and Pete decides to buy two of th

505-555 (Easy) | Statistics and Sets Problems

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

GMATUser1928843

21 Jul 2022, 13:29

1

1,372

by: av1901

21 Jul 2022, 14:28

ER

Peter lives 12 miles west of school and Bill lives north of the school

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

21 Jul 2022, 01:30

5

4

4,435

by: GMATGuruNY

21 Jul 2022, 12:19

ER

If n is a positive odd integer and k = n^3 + 2n, what is the value of

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

12 Dec 2019, 02:13

4

4,732

by: riyadhrazzaq

21 Jul 2022, 09:14

ER

Jiang drove away from Marksville at a constant speed of 64 miles per

Sub 505 (Easy) | Distance and Speed Problems

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

Bunuel

11 Nov 2020, 10:00

2

3

3,095

21 Jul 2022, 08:36

ER

In a certain office, some of the employees live 12 miles away from the

555-605 (Medium) | Fractions and Ratios

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

Bunuel

11 Jan 2022, 06:15

8

3

1,882

21 Jul 2022, 08:31

Out of a group of 9 professors, 5 teach mathematics. How many 3-profes

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

21 Jul 2022, 04:29

1

1,480

by: GmatPoint

21 Jul 2022, 05:06

ER

A certain square has sides of length x. If the length of each side is

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

nightblade354

19 Oct 2017, 09:23

3

4,115

21 Jul 2022, 02:23

ER

A rectangular garden is surrounded by a 3 ft. wide concrete sidewalk.

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

12 Mar 2015, 06:48

16

9

14,520

21 Jul 2022, 02:07

ER

Jane's net worth is twice as much as Mike's. Mike's net worth is 60%

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

11 Aug 2019, 05:41

5

1,558

by: riyadhrazzaq

21 Jul 2022, 01:17

ER

According to surveys at a company, 20 percent of the employees owned

505-555 (Easy) | Percent and Interest Problems

505-555 (Easy) | Percent and Interest Problems hide tags

Bunuel

13 Jul 2018, 00:46

2

5

12,600

20 Jul 2022, 22:57

ER

If 0.45x = 101.25, then x =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

11 Sep 2019, 00:28

6

1,687

20 Jul 2022, 22:11

ER

A company has 400 employees, 20 percent of whom have 5 or more years

505-555 (Easy) | Percent and Interest Problems

505-555 (Easy) | Percent and Interest Problems hide tags

sillyboy

02 Feb 2017, 00:36

2

3

3,482

20 Jul 2022, 07:41

ER

The average salary per month of 30 employees in a company is Rs 4000.

505-555 (Easy) | Statistics and Sets Problems

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

Bunuel

21 Feb 2019, 00:54

3

12,771

20 Jul 2022, 06:55

ER

At a company, the average wage of male employees is $9.97 per hour, an

505-555 (Easy) | Fractions and Ratios

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

Bunuel

25 May 2016, 04:53

6

4

3,667

20 Jul 2022, 06:51

An item is levied a sales tax of 10 percent on the part of the price

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

18 Oct 2019, 00:02

2

5,927

20 Jul 2022, 06:43

A container has a total of 30 red and blue marbles in the ratio of 2

505-555 (Easy) | Fractions and Ratios

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

nislam

20 Jul 2022, 03:35

1

1,394

by: GmatPoint

20 Jul 2022, 05:04

ER

If x is an integer, then x(x + 2)(x + 3) is

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

10 Apr 2020, 10:33

4

5

2,864

20 Jul 2022, 03:40

ER

quants profit and loss

wontgiveup

21 Aug 2011, 11:56

18

14

8,142

19 Jul 2022, 23:17

ER

nth of a sequence is tn = n/(n + 1) where n >= 1. What is the product

505-555 (Easy) | Sequences

505-555 (Easy) | Sequences hide tags

nislam

20 Jul 2022, 01:28

2

1

1,333

by: chetan2u

19 Jul 2022, 18:50

ER

If n = p^2m where p is a prime number greater than 2, how many differe

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

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

Bunuel

07 Dec 2020, 06:15

9

7

3,325

19 Jul 2022, 18:26

ER

2 employees are to be randomly chosen to form a committee

General Math Questions, Discussions

General Math Questions, Discussions hide tags

alphabeta1234

21 Jul 2013, 14:11

14

4

17,703

19 Jul 2022, 12:47

ER

What is the sum of all multiple of 7 between 120 and 270?

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

nislam

19 Jul 2022, 10:37

2

1

1,922

19 Jul 2022, 11:34

ER

The work done by a man is double the work done by a woman in the same

555-605 (Medium) | Work and Rate Problems

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

Bunuel

29 May 2022, 20:00

7

5

4,024

18 Jul 2022, 23:33

ER

If a, b, c and d are consecutive even integers such that a<b<c<d, whic

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

18 Jul 2022, 01:30

6

4

2,050

18 Jul 2022, 23:13

Let P be an interior point of a right-angled isosceles triangle ABC wi

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

03 Apr 2020, 04:34

19

3

5,567

18 Jul 2022, 21:21

ER

In the figure above, the points A and C are diametrically opposite on

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

18 Jul 2022, 09:03

4

1

1,311

18 Jul 2022, 15:14

ER

Susan spent one-third of her money on books and half of the remaining

555-605 (Medium) | Fractions and Ratios, Word Problems

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

Bunuel

29 Oct 2018, 07:11

6

9,137

18 Jul 2022, 13:15

ER

The sum of prime numbers that are greater than 50 but less than 60 is

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Sajjad1994

11 Aug 2019, 05:37

3

5

9,161

by: BrushMyQuant

18 Jul 2022, 09:35

ER

In the given figure, ABCD is a parallelogram and E, F, G and H are mid

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Bunuel

16 Apr 2015, 05:07

35

13

13,693

18 Jul 2022, 08:13

ER

If bc ≠ 0, and 3b + 2c = 18, then which of the following is NOT a poss

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

13 Jul 2018, 00:55

8

6

5,003

18 Jul 2022, 07:34

ER

An investment of y dollars at p percent simple interest yiel

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

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

megafan

05 Feb 2013, 16:54

8

4

6,875

18 Jul 2022, 07:07

ER

If a, b, c are integers and a = b - c , which of the following must be

505-555 (Easy) | Must or Could be True

505-555 (Easy) | Must or Could be True hide tags

KSBGC

14 Sep 2019, 09:41

5

4

2,037

18 Jul 2022, 01:54

ER

Working at the same constant rate, p bricklayers can lay a

555-605 (Medium) | Word Problems, Work and Rate Problems

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

megafan

02 Mar 2013, 22:31

26

7

11,278

17 Jul 2022, 15:42

ER

A dealer originally bought 15 identical cars. If each car was sold for

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

05 Jan 2018, 01:18

3

3,179

17 Jul 2022, 10:41

ER

If x is an even integer and y is an odd integer, which of the followin

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Bunuel

14 Oct 2019, 08:06

2

3

8,003

17 Jul 2022, 10:19

ER

A game at the state fair has a circular target with a radius of 10 cm

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

06 May 2021, 01:30

10

5

2,277

17 Jul 2022, 06:55

ER

In the diagram above, figure ABCD is a square with an area of 4.5 in^2

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

Bunuel

02 Jun 2015, 06:45

60

14

10,108

17 Jul 2022, 06:35

ER

A certain radio costs a merchant $72. At what price must the merchant

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

27 Feb 2018, 23:50

2

6

4,481

by: EyeSeaMe

16 Jul 2022, 23:04

ER

If the diameter of a bicycle, including the tire, is 28 inches, approx

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

04 Feb 2021, 03:30

6

3

4,099

16 Jul 2022, 17:11

ER

A bicycle tire has a diameter of 70 centimeters. Approximately how man

555-605 (Medium) | Arithmetic, Geometry

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

Bunuel

11 Apr 2018, 21:20

15

7

8,738

16 Jul 2022, 17:08

ER

If ten parallel lines were intersected by another nine parallel lines

705-805 (Hard) | Combinations, Geometry

705-805 (Hard) | Combinations, Geometry hide tags

Bunuel

19 Nov 2020, 03:15

15

4

2,218

16 Jul 2022, 16:41

ER

12 men working 8 hours per day complete a piece of work in 10 days. To

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

20 Jan 2021, 07:30

5

2

5,370

16 Jul 2022, 15:10

ER

Which of the following is equal to 25,000,000?

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

18 Jun 2018, 21:39

1

5

3,749

16 Jul 2022, 14:51

ER

A regular octagon (a polygon with 8 sides of identical lengt

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

emmak

18 Feb 2013, 00:21

54

14

25,146

16 Jul 2022, 06:52

ER

Line RS is tangent to circles P and Q at points R and S

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Game

20 Jul 2014, 13:34

20

4

5,520

16 Jul 2022, 04:41

I'm going to try to collect some P and C type questions and

HongHu

09 Mar 2005, 09:33

27

8

51,002