GMAT Problem Solving (PS) Forum - Free Practice Questions

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Complete 1000 GMAT Problem Solving Series (PS-1000 Series) Questions

Bunuel

03 Dec 2022, 14:23

332

12

156,238

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of May 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

315,075

by: Shashankksharma

17 Apr 2026, 02:55

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GMAT PS Question Directory by Topic & Difficulty

bb

16 Apr 2026, 14:28

3.3k

0

1,391,131

by: bb

16 Apr 2026, 14:28

ER

A strain of bacteria multiplies such that the ratio of its population

655-705 (Hard) | Sequences

655-705 (Hard) | Sequences hide tags

TheSituation

19 Feb 2010, 20:44

151

17

20,496

by: bumpbot

20 Jul 2025, 23:27

ER

The ratio of textbooks to novels to atlases in a certain classroom is

805+ (Hard) | Fractions and Ratios

805+ (Hard) | Fractions and Ratios hide tags

Bunuel

21 Apr 2017, 07:50

88

15

9,915

by: bumpbot

20 Jul 2025, 23:20

ER

We define that K@J is the product of j number from k in increasing ord

505-555 (Easy) | Functions and Custom Characters

505-555 (Easy) | Functions and Custom Characters hide tags

MathRevolution

10 Feb 2016, 21:57

6

3

3,622

by: bumpbot

20 Jul 2025, 22:32

ER

In the beginning of the year, 35 percent of company X’s 120 customers

655-705 (Hard) | Percent and Interest Problems

655-705 (Hard) | Percent and Interest Problems hide tags

Bunuel

07 Apr 2021, 08:45

10

4

5,555

by: bumpbot

20 Jul 2025, 22:28

ER

Melilla, Tasha, and Chester plan to fly on a jetliner that has seven

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

20 Jul 2017, 21:59

43

7

5,981

by: bumpbot

20 Jul 2025, 22:04

ER

If (d -3n)/(7n - d) = 1 which of the following statements describes

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

16 Jul 2018, 21:01

1

6

7,399

by: bumpbot

20 Jul 2025, 20:00

A bag contains 12 white and 12 blue marbles. Tom randomly picks 3 marb

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Aabhash777

13 Jul 2025, 21:53

2

1

932

by: D3N0

20 Jul 2025, 15:27

A marker is selected from a box containing 100different markers. The s

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Aabhash777

15 Jul 2025, 13:07

5

1

903

by: D3N0

20 Jul 2025, 15:22

ER

Victor's job requires him to complete a series of identical

655-705 (Hard) | Work and Rate Problems

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

siddhans

24 Mar 2013, 02:55

100

12

16,749

by: finisher009

20 Jul 2025, 14:05

ER

What is the remainder when 345,606^2 is divided by 20?

555-605 (Medium) | Exponents, Remainders

555-605 (Medium) | Exponents, Remainders hide tags

Bunuel

11 Nov 2022, 13:57

18

3

6,059

by: Nikitapote

20 Jul 2025, 13:46

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After her birthday, Fiona had D dollars in gift money.

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

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

adkikani

15 Jul 2018, 05:43

51

14

15,563

by: bumpbot

20 Jul 2025, 13:41

ER

GMAT Club Olympics 2024 (Day 2): The ratio of two positive integers

605-655 (Medium) | Fractions and Ratios

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

Bunuel

09 Jul 2024, 07:00

34

5

8,662

by: Bunuel

20 Jul 2025, 13:40

ER

Andra, Elif, and Grady each invested in a certain stock. Andra investe

605-655 (Medium) | Inequalities, Percent and Interest Problems

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

TheUltimateWinner

08 Mar 2020, 09:34

40

6

8,828

by: bumpbot

20 Jul 2025, 13:21

ER

The slope of the line passing through the point (5,5) is 5/6. All of

605-655 (Medium) | Coordinate Geometry

605-655 (Medium) | Coordinate Geometry hide tags

Bunuel

16 May 2016, 02:43

25

5

23,709

by: bumpbot

20 Jul 2025, 12:51

ER

In a class of 100 students, 80 passed Physics, 70 passed Chemistry, an

805+ (Hard) | Overlapping Sets

805+ (Hard) | Overlapping Sets hide tags

1, 2

Bunuel

15 Nov 2015, 09:48

201

23

42,294

by: bumpbot

20 Jul 2025, 12:22

ER

A triangle in the xy-coordinate plane has vertices with coordinates (7

605-655 (Medium) | Coordinate Geometry, Geometry

605-655 (Medium) | Coordinate Geometry, Geometry hide tags

anu1706

17 May 2017, 04:47

223

13

39,171

by: bumpbot

20 Jul 2025, 12:15

ER

A positive number x is increased by 20 percent and then the result is

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

15 Jan 2021, 11:00

2

4

4,234

by: bumpbot

20 Jul 2025, 12:12

ER

Geometry

Anupom

01 Jun 2018, 22:56

49

8

26,865

by: bumpbot

20 Jul 2025, 12:02

ER

A cylindrical tank of radius R and height H must be redesign

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

arjunbt

24 Oct 2011, 22:17

115

18

31,463

by: bumpbot

20 Jul 2025, 10:10

ER

A closed aluminum rectangular box has inner dimensions x centimeters

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

gmatbull

06 Oct 2017, 01:16

74

10

15,209

by: bumpbot

20 Jul 2025, 10:09

ER

In how many ways can the letters of the word

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Suvankar8250

24 Mar 2023, 14:15

25

3

3,204

by: bumpbot

20 Jul 2025, 09:06

ER

If p and q are integers and p divided by q is 20.15, then which of the

555-605 (Medium) | Must or Could be True, Remainders

555-605 (Medium) | Must or Could be True, Remainders hide tags

kalita

08 Oct 2012, 10:15

42

9

8,145

by: bumpbot

20 Jul 2025, 08:34

ER

Amit and Ian paint a wall in alternating shifts. First Amit paints alo

655-705 (Hard) | Fractions and Ratios

655-705 (Hard) | Fractions and Ratios hide tags

Bunuel

20 May 2021, 02:15

16

4

3,314

by: bumpbot

20 Jul 2025, 08:29

ER

The function f(n) is defined as the product of all integers from 1 to

705-805 (Hard) | Functions and Custom Characters +3 tags

705-805 (Hard) | Functions and Custom Characters, Must or Could be True, Number Properties, Sequences hide tags

EgmatQuantExpert

16 Nov 2018, 04:08

125

9

8,413

by: bumpbot

20 Jul 2025, 08:07

ER

Divide 2220 in the ratio 1/4: 1/5 :1/6

655-705 (Hard) | Fractions and Ratios

655-705 (Hard) | Fractions and Ratios hide tags

Bunuel

26 Dec 2019, 02:26

9

4

7,520

by: bumpbot

20 Jul 2025, 08:04

ER

GMAT Club Olympics 2024 (Day 10): If k = 1,000^n - 230, where n is a

805+ (Hard) | Exponents, Number Properties

805+ (Hard) | Exponents, Number Properties hide tags

Bunuel

19 Jul 2024, 07:00

42

5

7,686

by: bumpbot

20 Jul 2025, 07:58

ER

At a supermarket, the ratio of the number of shampoos to the number of

555-605 (Medium) | Fractions and Ratios

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

Bunuel

07 Feb 2020, 04:36

20

6

6,291

by: bumpbot

20 Jul 2025, 07:53

ER

If (10x)^(1/2)=10*10^(1/2), and 10^(-5)/10^(-y)=x, what is y?

505-555 (Easy) | Algebra +2 tags

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

Bunuel

16 Feb 2017, 03:23

39

6

7,485

by: bumpbot

20 Jul 2025, 07:30

ER

A certain insurance company pays verified claims on an individual basi

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

eva.carita

25 Jan 2024, 04:10

42

8

11,709

by: manasmridulmitra

20 Jul 2025, 07:08

ER

If p > 0, for what value of p is the expression, p

605-655 (Medium) | Algebra, Min-Max Problems

605-655 (Medium) | Algebra, Min-Max Problems hide tags

ChandlerBong

30 Apr 2023, 23:55

25

3

3,443

by: Krunaal

20 Jul 2025, 06:52

ER

If a line passes through the point (3, 5) and has a positive slope

655-705 (Hard) | Coordinate Geometry

655-705 (Hard) | Coordinate Geometry hide tags

Bunuel

09 Feb 2023, 11:25

10

5

3,129

by: Krunaal

20 Jul 2025, 06:37

ER

If there is exactly one solution to the equation 25x^2 − bx + 64 = 0,

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

16 Apr 2018, 05:13

44

9

9,207

by: anushree01

20 Jul 2025, 04:59

ER

Among three different boxes, 10 identical balls have to be distributed

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

kawal27

27 Sep 2020, 20:09

37

6

8,473

by: svsivakrishna

20 Jul 2025, 04:30

ER

A natural number is divided into two positive unequal parts

705-805 (Hard) | Fractions and Ratios, Number Properties

705-805 (Hard) | Fractions and Ratios, Number Properties hide tags

atalpanditgmat

08 Jun 2013, 04:01

57

9

8,362

by: HarshavardhanR

20 Jul 2025, 04:27

ER

What is the range of the dataset of numbers comprised entirely of {1,

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

30 Jul 2018, 23:56

12

7

9,428

by: bumpbot

20 Jul 2025, 04:11

ER

If k is an odd positive integer greater than 10, which of the followin

805+ (Hard) | Exponents +3 tags

805+ (Hard) | Exponents, Multiples and Factors, Must or Could be True, Number Properties hide tags

nislam

20 Jan 2022, 09:41

23

3

3,189

by: bumpbot

20 Jul 2025, 04:03

ER

If |x| < x^2, which of the following must be true?

655-705 (Hard) | Absolute Values +2 tags

655-705 (Hard) | Absolute Values, Inequalities, Must or Could be True hide tags

1, 2, 3

mehdiov

18 Jul 2025, 13:27

638

56

91,446

by: Komal324

20 Jul 2025, 03:18

ER

How many seven-letter words can be formed from the letters of the word

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

Bunuel

12 Mar 2021, 03:15

1

4

3,708

by: bumpbot

20 Jul 2025, 03:13

ER

The total amount of sand contained in Boxes A, B and C is 360 grams. F

705-805 (Hard) | Fractions and Ratios

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

Bunuel

16 Jun 2020, 07:35

25

5

5,451

by: bumpbot

20 Jul 2025, 02:39

ER

A train traveled a certain route that consisted of 3 segments.

555-605 (Medium) | Distance and Speed Problems

555-605 (Medium) | Distance and Speed Problems hide tags

Bunuel

01 Jul 2024, 01:30

21

7

3,837

by: bumpbot

20 Jul 2025, 02:32

ER

If p and q are two different odd prime numbers, such that

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

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

mikemcgarry

10 Jul 2013, 11:08

79

11

29,205

by: bumpbot

20 Jul 2025, 02:21

ER

Total cost of an item is formed out of three costs: Material cost, Lab

655-705 (Hard) | Fractions and Ratios

655-705 (Hard) | Fractions and Ratios hide tags

Bunuel

25 Sep 2018, 05:14

14

3

4,980

by: bumpbot

20 Jul 2025, 02:13

ER

A beaker was filled with a mixture of 40 liters of water and a liquid

655-705 (Hard) | Fractions and Ratios, Percent and Interest Problems

655-705 (Hard) | Fractions and Ratios, Percent and Interest Problems hide tags

Bunuel

25 Sep 2018, 05:00

28

10

9,768

by: bumpbot

20 Jul 2025, 02:08

A grocer has two types of rice. Type A costs 40 per kg and Type B

505-555 (Easy) | Mixture Problems

505-555 (Easy) | Mixture Problems hide tags

D3N0

20 Jul 2025, 01:05

9

4

1,065

by: D3N0

20 Jul 2025, 01:06

ER

Annie alone can do a job in 20 days while Bob alone can do it in 40 da

655-705 (Hard) | Work and Rate Problems

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

Bunuel

07 Apr 2020, 05:02

42

9

7,634

by: bumpbot

20 Jul 2025, 01:01

ER

Pumping alone at their respective constant rates, one inlet pipe fills

Sub 505 (Easy) | Work and Rate Problems

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

1, 2

rite2deepti

30 Nov 2010, 07:03

263

25

60,983

by: bumpbot

19 Jul 2025, 23:32

ER

Fill in each of the empty spaces between the numbers

655-705 (Hard) | Min-Max Problems, Number Properties

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

Jihyo

24 Apr 2021, 03:23

25

9

6,528

by: bumpbot

19 Jul 2025, 22:01

ER

How many factors of 330 are odd numbers greater than 1?

655-705 (Hard) | Multiples and Factors

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

Bunuel

18 Nov 2023, 06:18

9

5

2,555

by: bumpbot

19 Jul 2025, 20:12

ER

If x/(x+y) = 6 then y/(y+x)

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

exploringm

08 Feb 2013, 14:32

47

16

14,082

by: bumpbot

19 Jul 2025, 19:08

ER

If the tens digit of the positive integer x and the tens digit of the

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

03 Jan 2024, 06:46

212

16

18,539

by: Eshitadhar

19 Jul 2025, 17:41