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

157,978

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

316,472

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

1,393,190

by: bb

16 Apr 2026, 14:28

ER

Fool-proof method to differentiate between Permutation and Combination

General Math Questions +5 tags

General Math Questions, Math Strategies, Theory, Discussions, Guides & Resources, Useful Links hide tags

1, 2

EgmatQuantExpert

20 Jan 2019, 21:29

99

24

53,047

by: bumpbot

31 Jan 2025, 08:39

ER

The remainder when ((6^6)^6)^6… is divided by 10 is

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

1, 2

GMATBusters

04 Jan 2020, 19:02

7

24

12,117

by: BrushMyQuant

06 Oct 2024, 06:04

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If two sides of a triangle are 6 and 12, respectively, which of the fo

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

1, 2

pradeepss

29 Nov 2014, 20:11

101

24

22,227

by: bumpbot

03 Oct 2023, 05:44

ER

If a right triangle has area 28 and hypotenuse 12, what is

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

1, 2

Hussain15

26 Dec 2013, 03:47

66

24

38,765

by: bumpbot

12 Sep 2023, 17:23

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Math : 3-D Geometries

Theory, Guides & Resources

Theory, Guides & Resources hide tags

1, 2

shrouded1

18 Dec 2020, 05:54

151

24

69,160

by: bumpbot

28 Feb 2023, 20:03

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Inequalities and Roots

General Math Questions, Discussions

General Math Questions, Discussions hide tags

1, 2

Asher

09 Aug 2011, 12:56

53

24

26,529

by: bumpbot

03 Jan 2023, 22:17

ER

A straight picket fence is composed of x pickets each of whi

805+ (Hard) | Geometry, Word Problems

805+ (Hard) | Geometry, Word Problems hide tags

1, 2

hardworker_indian

20 Sep 2013, 02:30

95

24

23,179

by: Fdambro294

17 Sep 2020, 23:40

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If the operation ? is defined by x?y = yx^(1/2) for all positive

Sub 505 (Easy) | Functions and Custom Characters

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

1, 2

Bunuel

19 Aug 2019, 07:32

4

24

4,932

by: Hazel1134

19 Aug 2019, 22:28

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Kesha paid a sales tax of x percent on her purchase. If the sales tax

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

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

1, 2

MrWhite

16 Oct 2023, 14:01

314

23

25,926

by: HarshavardhanR

05 Jun 2026, 20:28

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Three runners A, B and C run a race, with runner A finishing 12 meters

705-805 (Hard) | Distance and Speed Problems

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

1, 2

jamifahad

19 Sep 2011, 09:27

308

23

114,750

by: bishal128

03 Jun 2026, 09:33

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Last month 15 homes were sold in Town X. The average (arithmetic mean)

705-805 (Hard) | Min-Max Problems +2 tags

705-805 (Hard) | Min-Max Problems, Must or Could be True, Statistics and Sets Problems hide tags

1, 2

sidhu4u

19 Apr 2010, 06:05

1.1k

23

122,523

by: KTH95

23 May 2026, 04:55

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Of the students in Tanners class, 8 wore a hat to school, 15 students

705-805 (Hard) | Overlapping Sets

705-805 (Hard) | Overlapping Sets hide tags

1, 2

stonecold

13 Jul 2023, 00:14

96

23

19,031

by: bumpbot

22 May 2026, 22:27

ER

How many integers less than 1000 have no factors (other than 1) in com

705-805 (Hard) | Multiples and Factors

705-805 (Hard) | Multiples and Factors hide tags

1, 2

mehdiov

26 Jan 2024, 10:47

375

23

42,830

by: Bunuel

22 May 2026, 02:32

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Which of the following could be the sum of the reciprocals of two

655-705 (Hard) | Fractions and Ratios, Number Properties

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

1, 2

milind1979

31 Mar 2009, 21:29

259

23

32,029

by: bumpbot

21 May 2026, 16:06

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How many integers between 324,700 and 458,600 have tens

555-605 (Medium) | Arithmetic, Number Properties

555-605 (Medium) | Arithmetic, Number Properties hide tags

1, 2

Madelaine88

10 Aug 2012, 15:06

542

23

53,928

by: bumpbot

19 May 2026, 06:23

ER

In the rectangular coordinate system, points (4, 0) and

655-705 (Hard) | Coordinate Geometry, Min-Max Problems

655-705 (Hard) | Coordinate Geometry, Min-Max Problems hide tags

1, 2

Bunuel

11 Nov 2009, 13:13

494

23

89,114

by: Usernamevisible

16 May 2026, 23:11

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A bottle is 80% full. The liquid in the bottle consists of 60% guava

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

1, 2

KarishmaB

27 Feb 2025, 16:18

64

23

19,508

by: bumpbot

07 May 2026, 02:12

ER

John can complete a given task in 20 days. Jane will take

655-705 (Hard) | Work and Rate Problems

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

1, 2

arjtryarjtry

15 Oct 2014, 06:51

117

23

42,861

by: bumpbot

02 May 2026, 10:41

ER -1

The table gives three factors to be considered when choosing

655-705 (Hard) | Min-Max Problems, Overlapping Sets

655-705 (Hard) | Min-Max Problems, Overlapping Sets hide tags

1, 2

praveengmat

27 Jul 2023, 04:45

724

23

80,035

by: Adit_

01 May 2026, 08:18

ER

A “Sophie Germain” prime is any positive prime number p for

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

1, 2

alchemist009

15 May 2012, 21:48

221

23

28,651

by: bumpbot

27 Apr 2026, 07:34

ER

A certain league has four divisions. The respective divisions had 9, 1

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

1, 2

AkamaiBrah

16 Jul 2003, 04:59

230

23

25,694

by: bumpbot

23 Apr 2026, 12:45

ER

In how many ways can a teacher write an answer key for a min

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

1, 2

mww7786

28 Oct 2007, 17:32

119

23

36,879

by: bumpbot

19 Apr 2026, 02:09

ER

Twelve identical machines, running continuously at the same

555-605 (Medium) | Work and Rate Problems

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

1, 2

gsaxena26

31 Jul 2021, 02:51

194

23

31,626

by: Adit_

03 Apr 2026, 02:03

ER

Solution A is 20% salt and Solution B is 80% salt. If you

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

1, 2

desiguy

08 Sep 2013, 07:47

164

23

27,502

by: SwethaReddyL

01 Apr 2026, 03:07

ER

Exponents and Roots on the GMAT: Tips and hints

Math Strategies +3 tags

Math Strategies, Theory, Guides & Resources, Useful Links hide tags

1, 2

Bunuel

24 Jul 2014, 07:33

110

23

52,968

by: bumpbot

31 Mar 2026, 04:14

ER

Which of the following points is closest to line y=x?

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

1, 2

bmwhype2

01 Jul 2012, 07:55

53

23

16,283

by: wickedvikram

30 Mar 2026, 03:04

ER

The product of all the prime numbers less than 20 is closest to which

705-805 (Hard) | Arithmetic, Exponents

705-805 (Hard) | Arithmetic, Exponents hide tags

1, 2

Bunuel

02 Jul 2012, 02:21

1.0k

23

154,818

by: bhanu29

26 Mar 2026, 00:29

ER

If |x + 1| = 2|x - 1|, what is the sum of the roots?

605-655 (Medium) | Absolute Values, Algebra

605-655 (Medium) | Absolute Values, Algebra hide tags

1, 2

Amby02

17 Jul 2017, 08:08

157

23

17,884

by: bumpbot

21 Mar 2026, 09:02

ER

Runners V, W, X, Y, and Z are competing in the Bayville local triathlo

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

1, 2

Bunuel

20 Dec 2017, 02:17

94

23

9,197

by: bumpbot

17 Mar 2026, 00:55

ER

How many even 3 digit integers greater than 700 with distinct non zero

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

1, 2

twixt

02 Sep 2004, 15:21

767

23

85,245

by: Harsh_

16 Mar 2026, 11:34

ER

For a certain savings account, the table shows the three transactions

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

1, 2

anon1

08 Dec 2017, 23:39

271

23

35,394

by: vallequalle

13 Mar 2026, 10:39

ER

One-fifth of the light switches produced by a certain factory are defe

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

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

1, 2

vannu

02 Sep 2022, 04:28

264

23

49,033

by: Shivam2027

12 Mar 2026, 07:31

ER

REMAINDERS

Theory, Guides & Resources

Theory, Guides & Resources hide tags

1, 2

Bunuel

20 Jun 2019, 05:36

575

23

311,271

by: Sarvam

12 Mar 2026, 03:19

ER

Working alone at its own constant rate, a machine seals k cartons in 8

505-555 (Easy) | Work and Rate Problems

505-555 (Easy) | Work and Rate Problems hide tags

1, 2

study

10 Oct 2019, 04:01

189

23

44,154

by: bumpbot

08 Mar 2026, 09:06

ER

In an increasing sequence of 10 consecutive integers, the

555-605 (Medium) | Arithmetic, Sequences

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

1, 2

Walkabout

07 Dec 2012, 04:31

408

23

76,841

by: totaltestprepNick

04 Mar 2026, 12:04

ER

If x and y are each randomly chosen from the integers 1, 2, 3, 4, and

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

1, 2

filippocarta01

22 Oct 2023, 08:24

172

23

23,741

by: Borrat

04 Mar 2026, 11:05

ER

The value of an investment increases by x% during January and

655-705 (Hard) | Percent and Interest Problems

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

1, 2

prashantbacchewar

06 Oct 2010, 08:02

110

23

24,416

by: luisdicampo

03 Mar 2026, 04:11

ER

At a loading dock, each worker on the night crew loaded

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

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

1, 2

jeepsdaddy

11 Jul 2021, 05:11

594

23

77,030

by: totaltestprepNick

02 Mar 2026, 08:14

ER

If x > y and y > z, which of the following represents the greatest num

Sub 505 (Easy) | Inequalities

Sub 505 (Easy) | Inequalities hide tags

1, 2

Bunuel

10 Jan 2016, 07:28

49

23

34,185

by: bumpbot

01 Mar 2026, 22:08

ER

If x < 0, then (-x*|x|)^(1/2) is:

605-655 (Medium) | Absolute Values, Roots

605-655 (Medium) | Absolute Values, Roots hide tags

1, 2

nss123

10 Apr 2020, 08:41

1.0k

23

81,236

by: totaltestprepNick

01 Mar 2026, 14:27

ER

Which of the following describes all values of x for which 1

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

1, 2

mgoblue123

09 Oct 2018, 13:23

133

23

42,861

by: totaltestprepNick

01 Mar 2026, 14:16

ER

A survey of employers found that during 1993 employment costs rose 3.5

555-605 (Medium) | Percent and Interest Problems

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

1, 2

Bunuel

12 Mar 2014, 00:01

599

23

59,298

by: totaltestprepNick

25 Feb 2026, 15:53

ER

A drawer has six loose blue socks and six loose white socks.

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

1, 2

solo1234

23 Sep 2012, 09:00

46

23

19,430

by: arushi118

25 Feb 2026, 06:22

ER

Gambling with 4 dice, what is the probability of getting an

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

1, 2

cyberjadugar

24 May 2012, 01:31

286

23

29,291

by: dp1234

25 Feb 2026, 01:05

ER

Which of the following is greatest?

505-555 (Easy) | Arithmetic, Roots

505-555 (Easy) | Arithmetic, Roots hide tags

1, 2

AbdurRakib

17 Jun 2017, 12:47

645

23

73,470

by: totaltestprepNick

24 Feb 2026, 10:05

ER

The line represented by the equation y = 4 – 2x is the perpendicular

655-705 (Hard) | Coordinate Geometry, Geometry

655-705 (Hard) | Coordinate Geometry, Geometry hide tags

1, 2

enigma123

18 Feb 2012, 18:55

265

23

51,450

by: bumpbot

12 Feb 2026, 12:51

ER

On Saturday morning, Malachi will begin a camping vacation

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

1, 2

udaymathapati

02 Sep 2010, 12:59

250

23

47,881

by: tryorcry

11 Feb 2026, 00:58

ER

Sets A, B and C are shown below. If number 100 is included

555-605 (Medium) | Statistics and Sets Problems

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

1, 2

vjsharma25

24 Dec 2016, 00:56

108

23

34,613

by: bumpbot

01 Feb 2026, 10:16

ER

A rabbit on a controlled diet is fed daily 300 grams of a

505-555 (Easy) | Mixture Problems

505-555 (Easy) | Mixture Problems hide tags

1, 2

tinman1412

04 Jul 2025, 16:24

467

23

105,919

by: Millionsknives63

17 Jan 2026, 19:40

ER

Tom travels d miles by a car, whose consumption C gallons per hour is

805+ (Hard) | Distance and Speed Problems

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

1, 2

Blackcrow1972

18 Nov 2024, 02:17

132

23

7,042

by: HarshavardhanR

07 Jan 2026, 07:08