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

333

12

158,248

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

316,683

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

1,393,589

by: bb

16 Apr 2026, 14:28

ER

A quadratic function f(x) attains a max of 3 at x =1, the

805+ (Hard) | Algebra, Min-Max Problems

805+ (Hard) | Algebra, Min-Max Problems hide tags

xcusemeplz2009

03 Feb 2012, 05:25

120

16

55,622

by: Regor60

17 Oct 2025, 06:41

ER

Jon and Jess are at two ends of a flat , 900 foot long field. Jon run

Sub 505 (Easy) | Distance and Speed Problems

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

Bunuel

10 Aug 2024, 09:30

3

2

1,163

by: bumpbot

17 Oct 2025, 06:44

ER

In 1990, the profit from copying was approximately what percent of the

Sub 505 (Easy) | Graphs and Illustrations

Sub 505 (Easy) | Graphs and Illustrations hide tags

Bunuel

05 Jul 2024, 04:21

5

3

4,503

by: bumpbot

17 Oct 2025, 06:49

ER

A software company named Hardsoft has three divisions, each staffed by

805+ (Hard) | Fractions and Ratios, Word Problems

805+ (Hard) | Fractions and Ratios, Word Problems hide tags

Bunuel

04 Nov 2019, 04:19

110

8

12,024

by: GMATinsight

17 Oct 2025, 06:54

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Each factor of 210 is inscribed on its own plastic ball, and

655-705 (Hard) | Multiples and Factors, Probability

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

BDSunDevil

17 Oct 2025, 07:25

74

18

19,850

by: bumpbot

17 Oct 2025, 07:24

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A train crosses two persons who are walking at 2 kmph and 4 kmph, in t

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

20 Jan 2020, 00:28

41

2

10,557

by: bumpbot

17 Oct 2025, 07:57

ER

A certain factory produces buttons and buckles at a uniform weight. If

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

05 Jul 2016, 12:18

9

4

3,448

by: bumpbot

17 Oct 2025, 09:18

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A dishonest milk man tops up his bucket which is only 4/5 th full of m

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

msk0657

13 Jun 2016, 12:30

56

17

15,403

by: bumpbot

17 Oct 2025, 09:30

ER

A bag contains 3 white balls, 3 black balls & 2 red balls

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

1, 2

krishan

29 Aug 2010, 09:06

275

26

87,770

by: bumpbot

17 Oct 2025, 09:39

ER

The total price of a basic TV and a TV stand was $1,500. If

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

tusharGupta1

06 Dec 2013, 09:00

21

12

8,447

by: bumpbot

17 Oct 2025, 09:49

ER

If y = x - 3, and x^2 - 5y^2 + 4xy - 15 = 0, then x + 2y =

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

BrentGMATPrepNow

13 Oct 2016, 08:40

52

12

9,580

by: bumpbot

17 Oct 2025, 09:52

ER

A sequence of consecutive integers begins with 60 and ends with 100.

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bunuel

29 Mar 2018, 23:39

3

5

2,454

by: bumpbot

17 Oct 2025, 11:10

ER

For all positive integers x and y in the expression x&y, the symbol &

655-705 (Hard) | Functions and Custom Characters, Probability

655-705 (Hard) | Functions and Custom Characters, Probability hide tags

Bunuel

28 Apr 2015, 05:27

42

4

9,229

by: bumpbot

17 Oct 2025, 11:27

ER

In the year 2010, the average age of children in a class of 20 was 12

655-705 (Hard) | Statistics and Sets Problems, Word Problems

655-705 (Hard) | Statistics and Sets Problems, Word Problems hide tags

Bunuel

29 Mar 2023, 01:30

21

3

3,903

by: bumpbot

17 Oct 2025, 12:17

ER

If a merchant makes a profit of 20% based on the selling price of an

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

27 Feb 2018, 23:49

30

7

19,071

by: bumpbot

17 Oct 2025, 14:10

ER

x^6 - y^6 =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

18 Nov 2014, 08:41

44

16

9,788

by: bumpbot

17 Oct 2025, 14:36

ER

In the equation ax^2 + bx + c = 0 a, b, and c are constants,

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

alex1233

06 Mar 2013, 01:44

24

5

13,333

by: bumpbot

17 Oct 2025, 14:44

ER

On Sunday John left the place A for B at 3:30 am and on the same day

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

08 Jan 2021, 07:13

29

6

2,880

by: bumpbot

17 Oct 2025, 15:13

ER

Alok started one hour after Bimol from city P towards city Q and cross

805+ (Hard) | Distance and Speed Problems

805+ (Hard) | Distance and Speed Problems hide tags

Bunuel

29 Jan 2021, 08:15

26

3

5,102

by: bumpbot

17 Oct 2025, 18:22

ER

A bag of 216 caramels is divided equally among a group of children. If

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

10 Nov 2021, 09:15

14

8

5,900

by: suntfacilis

17 Oct 2025, 21:40

ER

A bicycle store purchased two bicycles, one for $250 and the other for

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

23 Oct 2025, 10:39

125

9

36,616

by: bumpbot

17 Oct 2025, 22:14

ER

Which of the following cannot be the ratio of speeds of two joggers ru

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

20 Jan 2020, 00:25

62

9

8,954

by: bumpbot

17 Oct 2025, 22:15

ER

For any 3 given numbers, which of the following is always equivalent

605-655 (Medium) | Arithmetic

605-655 (Medium) | Arithmetic hide tags

Bunuel

17 Oct 2025, 02:25

7

2

878

by: CareerLauncherIE

17 Oct 2025, 22:53

ER

What is the remainder when 2^83 is divided by 9?

655-705 (Hard) | Remainders

655-705 (Hard) | Remainders hide tags

1, 2

T1101

05 Sep 2018, 07:10

135

23

34,944

by: bumpbot

17 Oct 2025, 23:16

ER

Griffin has a bag of marbles that contains only 6 black marbles and 4

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Bunuel

15 Mar 2022, 03:30

2

4,256

by: bumpbot

17 Oct 2025, 23:28

ER

Tom, who has 50 math questions, will get 5 points per question

605-655 (Medium) | Arithmetic

605-655 (Medium) | Arithmetic hide tags

sairam595

24 Apr 2016, 08:50

40

9

8,296

by: bumpbot

17 Oct 2025, 23:48

ER

A software programmer does 20% of the work in 80% of the time, and 80%

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

03 Apr 2021, 02:00

8

4

4,451

by: bumpbot

18 Oct 2025, 00:07

ER

In a conference 10 speakers are present. If S1 wants to speak before S

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

11 Feb 2021, 04:00

16

4

10,419

by: bumpbot

18 Oct 2025, 00:08

ER

If 1 - P/3, 4P - 1/2, 6P - 1/4 are the probabilities of three mutually

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

17 Mar 2021, 03:00

10

4

2,141

by: bumpbot

18 Oct 2025, 00:11

ER

What is the smallest positive integer n for which 288 is a factor of

655-705 (Hard) | Multiples and Factors, Number Properties

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

GMATNinja

18 Apr 2022, 05:52

34

7

6,170

by: bumpbot

18 Oct 2025, 01:01

ER

A list of 11 positive integers has a mean of 10, a median of 9, and a

805+ (Hard) | Statistics and Sets Problems

805+ (Hard) | Statistics and Sets Problems hide tags

Bunuel

23 Apr 2019, 13:50

19

6

8,263

by: bumpbot

18 Oct 2025, 03:32

ER

If z = 3^4, then (3^z)^z =

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Bunuel

15 Jul 2018, 08:27

9

4

3,977

by: bumpbot

18 Oct 2025, 04:25

ER

The faces of each of 7 standard dice are labeled with the integers

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

16 Aug 2024, 01:30

32

4

3,097

by: bumpbot

18 Oct 2025, 04:48

ER

If the standard deviation of Set B is 12.5, then what is the standard

655-705 (Hard) | Statistics and Sets Problems

655-705 (Hard) | Statistics and Sets Problems hide tags

Bunuel

24 Sep 2021, 05:15

9

4

2,361

by: bumpbot

18 Oct 2025, 04:57

ER

Which of the following sets has the standard deviation

505-555 (Easy) | Statistics and Sets Problems

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

monir6000

28 Apr 2012, 19:41

44

3

15,958

by: bumpbot

18 Oct 2025, 05:01

ER

Tina can do as much work in 2 days as Leena can do in 3 days and Leena

655-705 (Hard) | Work and Rate Problems

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

Bunuel

20 Jan 2020, 00:31

47

5

9,022

by: bumpbot

18 Oct 2025, 06:29

ER

If (x - y) = √20 and (x + y) = √12 what is the value of x^2 – y^2 ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

22 Jun 2021, 06:30

5

2

2,302

by: bumpbot

18 Oct 2025, 06:49

ER

If 2/3 and (-3) are the two roots of the quadratic equation ax^2 + 7x

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

01 Feb 2021, 04:45

9

3

2,044

by: bumpbot

18 Oct 2025, 07:07

ER

How many ordered triplets (a, b, c), where a, b, and c are non-negativ

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

08 May 2020, 03:43

60

11

17,009

by: Kinshook

18 Oct 2025, 07:26

ER

There are two drums, each containing a mixture of paints A and B. In d

705-805 (Hard) | Fractions and Ratios, Mixture Problems

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

Bunuel

06 Apr 2020, 09:50

74

10

12,536

by: bumpbot

18 Oct 2025, 08:43

ER

A certain tank is filled to one quarter of its capacity with a mixture

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

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

Bunuel

30 Sep 2014, 07:51

111

9

31,297

by: bumpbot

18 Oct 2025, 09:02

ER

A circular garden is surrounded by a fence of negligible width along

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

08 Dec 2015, 02:57

7

6

5,507

by: CareerLauncherIE

18 Oct 2025, 13:07

ER

If 4^n > 17^19, what is the smallest possible integer value of n ?

555-605 (Medium) | Exponents +2 tags

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

Bunuel

06 Apr 2020, 11:06

28

6

8,372

by: CareerLauncherIE

18 Oct 2025, 13:13

ER

Mani saves money in a jar at home for six months.

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

16 Oct 2025, 00:27

7

6

976

by: CareerLauncherIE

18 Oct 2025, 13:43

ER

The number of coronary-bypass operations performed in the United State

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

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

Carcass

03 Jul 2017, 12:42

49

8

19,533

by: bumpbot

18 Oct 2025, 16:17

ER

If p and q are positive integers, and p < q, then which of

555-605 (Medium) | Fractions and Ratios, Inequalities

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

BrentGMATPrepNow

18 May 2017, 06:52

25

10

9,007

by: bumpbot

18 Oct 2025, 19:15

ER

The XYZ river flows at 12 km/hr. A boy who can row at 25/18 m/s in sti

705-805 (Hard) | Distance and Speed Problems

705-805 (Hard) | Distance and Speed Problems hide tags

Bunuel

29 Dec 2021, 07:15

34

3

8,900

by: bumpbot

18 Oct 2025, 20:27

ER

For Consecutive integers x, y and z, where x > y > z, which of the

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Senthil1981

12 Sep 2016, 23:50

63

12

11,404

by: jeriiiiiii

18 Oct 2025, 20:49

ER

A certain consulting firm employs 8 men and 4 women. In March, 3 emplo

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

06 May 2019, 01:28

12

3

3,745

by: bumpbot

18 Oct 2025, 21:00

ER

What is 1/(1*2)+1/(2*3)+1/(3*4)+1/(4*5)+1/(5*6)+1/(6*7)+1/(7*8)+1/(8*9

655-705 (Hard) | Fractions and Ratios

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

Nevernevergiveup

18 Feb 2019, 05:33

168

18

82,021

by: bumpbot

18 Oct 2025, 23:16