Problem Solving (PS)

10 Aug 2026, 04:40

ER

100 Hardest and easiest questions for PS as of June 2026

Guides & Resources

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Bunuel

01 Jan 2026, 05:45

1.2k

10

321,640

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

1,409,430

by: bb

16 Apr 2026, 14:28

ER

If 2x and is 12 less than the sum of 6x and 4y, then what is the value

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

AkshdeepS

25 Aug 2018, 06:32

3

5

2,447

by: dave13

25 Aug 2018, 12:32

ER

After receiving a 25% discount, Amanda pays $240 for a TV. How much wo

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

27 Nov 2017, 23:15

1

5

2,561

by: BrentGMATPrepNow

25 Aug 2018, 06:17

ER

If the average (arithmetic mean) of x, y, and 20 is 11, then the avera

Sub 505 (Easy) | Statistics and Sets Problems

Sub 505 (Easy) | Statistics and Sets Problems hide tags

Bunuel

23 Aug 2018, 23:53

5

7,194

by: EgmatQuantExpert

25 Aug 2018, 02:49

ER

Last month, a florist gave 7 percent of her sales revenue to her emplo

505-555 (Easy) | Percent and Interest Problems

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

BillyZ

20 May 2017, 19:19

1

7

4,934

by: Abhishek009

24 Aug 2018, 11:18

What is the radius of the circle shown above with center O, if CB is a

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

24 Aug 2018, 02:46

4

2,365

24 Aug 2018, 04:22

In the trapezoid ABCD above, if AD = EC, then the area of the shaded

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

24 Aug 2018, 02:44

2

1,878

by: KrishnakumarKA1

24 Aug 2018, 03:43

If y = 2x, what is the value of z?

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

24 Aug 2018, 02:51

1

2

1,818

by: souvonik2k

24 Aug 2018, 03:04

In the figure above, if PQRS is a parallelogram, then y - x =

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

23 Aug 2018, 04:05

4

1,885

24 Aug 2018, 01:23

ER

A team scored an average (arithmetic mean) of a points for the first x

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

22 Aug 2018, 01:09

5

3,209

by: KarishmaB

23 Aug 2018, 22:54

ER

What is the 777th decimal digit of 0.345634563456……..?

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

MathRevolution

17 Aug 2018, 02:44

1

8

2,240

by: QuantMadeEasy

23 Aug 2018, 21:42

ER

Don has x marbles. If y marbles are white, what percent of Don`s marbl

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

20 Aug 2018, 22:54

4

6,109

by: ScottTargetTestPrep

23 Aug 2018, 17:04

ER

In a certain country, 8 rubels are worth 1 schilling, and 5 schillings

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Bunuel

19 Aug 2018, 09:18

3

4,201

by: ScottTargetTestPrep

23 Aug 2018, 16:42

If the four identical smaller circles in the figure above each have a

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

23 Aug 2018, 03:17

2

1

1,638

23 Aug 2018, 04:39

ER

The area of the circumscribed circle in the figure above is 32π. What

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

23 Aug 2018, 04:00

1

3

1,161

23 Aug 2018, 04:27

What is the length of the line segment that extends from point a to po

Sub 505 (Easy) | Coordinate Plane

Sub 505 (Easy) | Coordinate Plane hide tags

Bunuel

23 Aug 2018, 03:45

1

1,171

23 Aug 2018, 03:54

The area of the shaded region is 12, and the sum of the length of a si

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

23 Aug 2018, 03:19

1

1,234

23 Aug 2018, 03:29

ER

Train A leaves a station every 16 minutes and Train B leaves every 19

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

Bunuel

02 Nov 2016, 02:55

5

9

5,091

22 Aug 2018, 16:08

In the figure above if the two lines are parallel and b = 40, what is

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

22 Aug 2018, 03:50

3

4

1,410

by: mandy0rhtdm

22 Aug 2018, 05:28

A cube has a volume of 125 cubic centimeters. What is the length, in

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

21 Aug 2018, 20:58

4

5,292

by: mandy0rhtdm

22 Aug 2018, 00:57

ER

If 7 and 10 are the lengths of two sides of a triangle, which of the

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

21 Aug 2018, 20:48

1

3

7,303

by: EgmatQuantExpert

21 Aug 2018, 21:58

ER

Jason can stack two shelves in 3 hours and Maria can stack three shelv

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

28 Jul 2017, 08:55

5

6

2,920

by: JeffTargetTestPrep

20 Aug 2018, 11:49

ER

In the figure below, AB is the chord of a circle with center

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

honeyhani

21 Oct 2010, 03:02

2

5

26,175

by: GMATGuruNY

20 Aug 2018, 11:45

ER

If N > 4 and N is a prime number, then what is the remainder when N

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

Bunuel

17 Aug 2018, 02:43

8

2,921

by: JeffTargetTestPrep

20 Aug 2018, 11:20

ER

Of the female students at Barkely University, 5/6 are on the honor rol

505-555 (Easy) | Fractions and Ratios

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

Bunuel

17 Aug 2018, 12:00

1

3

1,434

by: JeffTargetTestPrep

20 Aug 2018, 11:16

In the figure above, if ABC is a triangle, then x =

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

20 Aug 2018, 06:28

3

1,946

20 Aug 2018, 09:14

ER

If xy^2 = 12 and xy = 4, then x =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

01 May 2018, 05:23

7

8,939

20 Aug 2018, 09:10

ER

How many tiles of the size and shape shown above are needed to complet

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

04 Oct 2017, 00:34

3

5

4,544

by: gatz

18 Aug 2018, 09:32

Lois can complete a certain job in x hours and Parnel can complete the

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

04 Apr 2017, 05:28

7

2,569

18 Aug 2018, 09:08

ER

In an examination, 35% candidates failed in one subject and 42% failed

Poor Quality

Poor Quality hide tags

maaverick

17 Mar 2005, 05:19

37

15

64,342

15 Aug 2018, 07:57

ER

For all real numbers x and y, let x# y = (xy)^2 − x + y^2. What is the

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Sajjad1994

20 May 2017, 10:35

15

6

10,502

by: BrentGMATPrepNow

15 Aug 2018, 06:29

ER

If x < y < –1, which of the following must be true?

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

Bunuel

24 Jun 2017, 07:30

1

6

4,875

by: Archit3110

14 Aug 2018, 05:40

ER

The first five numbers in a regular sequence are 4, 10, 22, 46, and 94

Sub 505 (Easy) | Sequences

Sub 505 (Easy) | Sequences hide tags

Bunuel

24 Jan 2016, 06:27

1

8

14,153

14 Aug 2018, 03:33

ER

96^(1/2) < x*6^(1/2) and x/6^(1/2) < 6^(1/2). If x is an integer, whic

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

Bunuel

14 Aug 2018, 02:18

6

3

3,313

14 Aug 2018, 02:38

ER

The lengths of two sides of a certain obtuse triangle are 9 and 12. Wh

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

MathRevolution

09 Aug 2018, 01:33

2

5

2,683

by: MathRevolution

13 Aug 2018, 06:26

ER

What is the greatest prime factor of (2^29) - (2^26)?

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

blueoceanstrategy

20 Dec 2016, 07:48

5

3

3,158

10 Aug 2018, 10:52

ER

If f(x) = x^2 + 1, what is the value of f(2) + f(–2)?

Sub 505 (Easy) | Algebra, Functions and Custom Characters

Sub 505 (Easy) | Algebra, Functions and Custom Characters hide tags

Bunuel

27 Jul 2018, 01:11

3

6

3,030

by: abhishekdadarwal2009

09 Aug 2018, 03:57

ER

How much simple interest will $2,000 earn in 18 months at an annual

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

29 Oct 2017, 01:28

2

3

5,992

by: generis

08 Aug 2018, 09:58

If P = 1! + 2x2! + 3x3! + 4x4! + ... + 10x10!

705-805 (Hard) | Out of Scope - Too Hard

705-805 (Hard) | Out of Scope - Too Hard hide tags

Chethan92

07 Aug 2018, 20:48

11

1

5,044

07 Aug 2018, 21:12

ER

In the figure above, the line segments meet at a point. If the point

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Bunuel

27 Jul 2017, 01:46

6

5

3,637

by: generis

07 Aug 2018, 11:55

ER

Working at their respective constant rates, machine I makes 240 copies

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

27 May 2018, 12:11

1

2

6,364

by: joaolucas193

07 Aug 2018, 09:11

ER

Doug's income is 40% of marko's income

505-555 (Easy) | Percent and Interest Problems

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

VyshakhR1995

26 Apr 2017, 01:57

6

3,294

by: Abhishek009

07 Aug 2018, 07:44

ER

(2^3^2 - (2^3)^2)/28 =

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Bunuel

03 Aug 2018, 03:50

2

7

2,095

by: Princ

07 Aug 2018, 03:58

ER

Bunuel 700+ DS collection

dreamchase

29 Jan 2012, 04:36

25

14

11,791

06 Aug 2018, 15:19

If a is the average of the first 5 positive multiples of 5 and M is th

505-555 (Easy) | Statistics and Sets Problems

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

Bunuel

27 Dec 2016, 09:06

1

3

2,712

06 Aug 2018, 04:49

ER

There are 9 teddy-bears in a toy store of two sizes: small

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

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

nafishasan60

05 Feb 2012, 23:30

5

4

3,558

05 Aug 2018, 09:41

In driving a round trip from City A to City B, a motorist drives to Ci

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

13 Apr 2018, 03:36

1

5

2,115

by: gracie

04 Aug 2018, 10:47

What is the area of a square with perimeter P ?

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

03 Aug 2018, 03:54

2

4

4,291

by: Abhishek009

04 Aug 2018, 07:52

ER

Integers a and b are consecutive multiples of 6. Integers x and y are

505-555 (Easy) | Multiples and Factors, Number Properties

505-555 (Easy) | Multiples and Factors, Number Properties hide tags

Bunuel

27 Jun 2018, 21:55

9

8

5,386

04 Aug 2018, 07:13

If x = -5 and y = -2, what is the value of 3(x-y)^2 - xy ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

03 Aug 2018, 03:47

3

5,708