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

321,488

15 Jun 2026, 06:41

GMAT PS Question Directory by Topic & Difficulty

Guides & Resources

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bb

16 Apr 2026, 14:28

3.3k

0

1,408,996

by: bb

16 Apr 2026, 14:28

ER

If a and b are positive integers

505-555 (Easy) | Algebra, Exponents

505-555 (Easy) | Algebra, Exponents hide tags

Neeraj91

21 Aug 2016, 04:28

17

1

6,765

21 Aug 2016, 04:36

ER

If each digit in the set A = {1, 2, 3, 4, 5} is used exactly once, in

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

efet

17 Jul 2010, 11:42

6

10

5,686

16 Aug 2016, 10:19

ER

There is a sequence such that each term is positive integer and each d

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MathRevolution

28 May 2016, 20:10

10

4

2,892

by: MathRevolution

16 Aug 2016, 07:37

If Finn was 18 months old one year ago, how old was he, in months, x

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

31 Jul 2016, 04:22

5

7,964

by: paidlukkha

03 Aug 2016, 09:59

ER

For what range of values of x will the inequality

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1, 2

fluke

17 Feb 2011, 00:20

184

22

49,652

by: KarishmaB

25 Jul 2016, 06:01

ER

A license plate in the country Kerrania consists of four digits follow

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Onell

24 Jul 2016, 08:13

33

9

16,648

24 Jul 2016, 08:14

ER

If A is the factor of B and B is the factor of A then which of the fol

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stonecold

20 Jul 2016, 09:03

1

3

5,564

by: msk0657

20 Jul 2016, 22:22

ER

In the coordinate plane, a circle centered on point (-3, -4) passes th

Sub 505 (Easy) | Coordinate Plane

Sub 505 (Easy) | Coordinate Plane hide tags

Bunuel

11 Oct 2015, 09:25

11

6

4,670

by: LogicGuru1

14 Jul 2016, 08:32

ER

The teacher asked a student to write forst few natural numbers

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samratpahwa

11 Jul 2016, 03:51

2

1,861

by: prady80

11 Jul 2016, 12:32

ER

What is the maximum number of pieces of birthday cake of size 4” by 4”

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

10 Jan 2016, 08:15

1

3

4,519

03 Jul 2016, 14:16

In a rectangular coordinate system, what is the area of a rectangle

Sub 505 (Easy) | Coordinate Plane

Sub 505 (Easy) | Coordinate Plane hide tags

Bunuel

30 Jun 2016, 07:55

2

2,349

by: Divyadisha

30 Jun 2016, 09:08

Of 70 players on a football team, 37 are throwers. The rest of the tea

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

Bunuel

29 Jun 2016, 07:51

4

2,887

by: cutegirlsimran

29 Jun 2016, 23:35

ER

In a Lake, there is a patch of lily pads. Every day, the patch doubles

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Avigano

25 Jun 2016, 17:59

7

2

19,203

26 Jun 2016, 00:06

ER

3-3*6+2=

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

KushalDhiman

22 Jun 2016, 04:10

4

3

2,826

22 Jun 2016, 04:16

ER

What is the area of the square with the following coordinates: (x, y),

505-555 (Easy) | Coordinate Plane

505-555 (Easy) | Coordinate Plane hide tags

Bunuel

19 Jun 2016, 11:13

1

7

2,828

by: Divyadisha

21 Jun 2016, 09:51

ER

In Sam's hanger there are 23 boxes, 16 out of the boxes are filled

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

Bunuel

19 Jun 2016, 10:58

2

2,699

by: CounterSniper

20 Jun 2016, 02:45

ER

In the "Big-Reds" parking lot there are 56 vehicles, 18 of them are

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

Bunuel

19 Jun 2016, 10:56

1

2

3,944

by: CounterSniper

20 Jun 2016, 01:00

ER

A, B, C, D and E are 5 consecutive points on a straight line. If BC =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

19 Jun 2016, 10:47

1

4,681

by: OptimusPrepJanielle

20 Jun 2016, 00:50

ER

Which of the following is equal to

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fozzzy

29 Jun 2013, 00:11

8

5,930

08 Jun 2016, 22:57

ER

Triangle A’s base is 10% greater than the base of triangle B, and

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

YAObolt

08 Jun 2016, 01:37

1

2

2,790

08 Jun 2016, 04:13

ER

There are 36 students in a certain geometry class. If two thirds of th

Sub 505 (Easy) | Fractions and Ratios, Word Problems

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

Bunuel

17 Jan 2016, 12:09

4

3

6,705

by: sashiim20

06 Jun 2016, 12:05

ER

If you go along the hypotenuse at a constant speed rate of 2 miles per

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

MathRevolution

22 Feb 2016, 18:25

3

2,318

02 Jun 2016, 14:18

ER

IF n >0 what is the remainder when 9^{12n+3} is divided by 10

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satishchaudharygmat

26 May 2016, 07:56

8

3

2,962

26 May 2016, 08:45

ER

8!/(8-3)!=?

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

MathRevolution

23 May 2016, 20:52

2

3,368

by: MathRevolution

25 May 2016, 18:23

ER

A football field is 9600 square yards. If 1200 pounds of fertilizer a

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Bunuel

24 Aug 2015, 23:39

4

10

6,263

by: sony1000

22 May 2016, 10:16

ER

In the figure shown, what is the value of v+x+y+z+w?

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

u0422811

20 Aug 2011, 14:56

45

5

9,801

16 May 2016, 02:26

ER

Two equal circles are cut out of a rectangle of card of dimensions 16

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

14 May 2016, 03:53

2

14,805

by: Abhishek009

14 May 2016, 08:17

ER

The faces of Cube are to be painted by 6 different colors

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techiesam

11 May 2016, 09:13

3

4,062

11 May 2016, 15:55

ER

Which of the following is true about 0<|x|-4x<5?

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

MathRevolution

26 Apr 2016, 06:33

12

4

3,495

02 May 2016, 02:59

ER

Workers at a campaign office have 2000 fliers to send out. If they sen

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Bunuel

02 Dec 2015, 07:09

1

3

2,522

27 Apr 2016, 13:09

ER

if n is a positive integer greater than 8, which of the following must

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shagunbanthia

13 Mar 2016, 06:49

8

7

4,618

by: KarishmaB

26 Apr 2016, 22:03

ER

Zero has how many positive divisors?

505-555 (Easy) | Multiples and Factors

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

stonecold

23 Apr 2016, 07:00

2

6

3,952

by: stonecold

24 Apr 2016, 10:01

ER

When both positive integers a and b are divided by 7

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sairam595

24 Apr 2016, 07:33

29

10

9,122

24 Apr 2016, 09:55

ER

A magician holds one six-sided die in his left hand and two

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Carcass

15 May 2012, 17:52

21

11

20,153

21 Apr 2016, 12:55

If the side length of Square B is twice that of Square A, the area of

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

23 Mar 2016, 11:40

3

9,875

18 Apr 2016, 13:34

ER

There are 5 women and 4 men including 2 couples,

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jyotibrata

31 Dec 2015, 03:33

15

7

4,587

by: davidbutt

08 Apr 2016, 02:22

ER

If the reciprocal of n is less than -2, which of the following positio

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MathRevolution

04 Apr 2016, 01:03

1

6

2,382

06 Apr 2016, 06:52

ER

The probability of a team winning a match given Matt is playing the

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

alphonsa

14 Sep 2014, 08:11

7

3

4,550

06 Apr 2016, 02:05

ER

A 48 lts container containing liquid A and B contains 25% liquid A.

805+ (Hard) | Mixture Problems

805+ (Hard) | Mixture Problems hide tags

g106

29 Sep 2011, 12:43

32

6

7,067

by: KarishmaB

01 Apr 2016, 01:58

if A = P^Q what is the value of A if P = -1

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stonecold

26 Mar 2016, 08:46

2

2,171

by: stonecold

26 Mar 2016, 13:06

In May, the grounds keeper at Spring Lake Golf Club built a circular

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

18 Mar 2016, 00:15

3

5,491

by: Kurtosis

26 Mar 2016, 07:43

ER

Carol and Jordan draw rectangles of equal area. If Carol's rectangle

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

pritis

08 Jun 2011, 09:40

2

5

3,883

21 Mar 2016, 23:11

ER

If a and b are integers, a>b, a>b, a^2*b^2=144 and (a−b)^2=1

655-705 (Hard) | Algebra, Number Properties

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

leeto

13 Mar 2016, 05:25

16

6

3,887

13 Mar 2016, 08:15

Elena’s bread recipe calls for 3 ounces of butter for each 4 cups of

Sub 505 (Easy) | Mixture Problems

Sub 505 (Easy) | Mixture Problems hide tags

Bunuel

14 Feb 2016, 03:58

1

3

3,697

by: y4nkee

07 Mar 2016, 23:33

ER

An isosceles right triangle with a leg of length "a" and per

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

1, 2

emmak

12 Mar 2013, 04:47

88

26

29,011

01 Mar 2016, 01:15

ER

A watch which gains 5 seconds in 3 minutes was set right at 7 a.m.

805+ (Hard) | Arithmetic, Work and Rate Problems

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

gracie

29 Feb 2016, 20:24

40

3

119,865

by: gracie

29 Feb 2016, 21:37

ER

Two identical circles intersect such that their centres and

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ROckHIsT

15 Nov 2020, 07:47

7

5

30,220

by: Aseem shekhar

26 Feb 2016, 13:15

ER

If a right triangle has 2x and 2x+1, what is the length of BC, in term

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

MathRevolution

21 Feb 2016, 22:05

4

2,801

by: MathRevolution

23 Feb 2016, 18:35

ER

x = -5 + ( 45 +4k – k^2 )0.5 How many values of k exists

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

gmihir

20 Feb 2016, 00:22

28

9

8,323

by: ENGRTOMBA2018

20 Feb 2016, 10:11

ER

A number when successively divided by 3, 5 and 8 leaves remainders

705-805 (Hard) | Remainders

705-805 (Hard) | Remainders hide tags

ankur1901

26 Sep 2013, 07:44

139

8

104,296