GMAT Problem Solving (PS) Forum - Free Practice Questions

ER

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

Bunuel

03 Dec 2022, 14:23

354

12

169,060

by: bumpbot

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

321,721

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

1,409,752

by: bb

16 Apr 2026, 14:28

ER

Yesterday, pump B took 6 fewer hours than pump A took the da

655-705 (Hard) | Work and Rate Problems

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

kevincan

20 Jul 2026, 02:22

6

3

396

by: kevincan

20 Jul 2026, 22:09

ER

In 2000, Firm DBH had a firm-wide hourly billable rate of $b.

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

11 Jun 2026, 05:30

3

4

646

by: horrorslive

20 Jul 2026, 22:01

ER

The set of solutions for the equation (x^2 – 25)^2 = x^2 – 10x + 25 co

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

1, 2

parkhydel

27 Apr 2020, 15:06

807

36

59,844

by: MrMaxMan

20 Jul 2026, 21:20

ER

Which of the following has exactly one solution ?

805+ (Hard) | Absolute Values +2 tags

805+ (Hard) | Absolute Values, Algebra, Exponents hide tags

Bunuel

19 Jun 2020, 05:13

44

10

8,546

by: abvoluptatum

20 Jul 2026, 21:19

ER

For what principal would the difference between the compound interest

705-805 (Hard) | Percent and Interest Problems

705-805 (Hard) | Percent and Interest Problems hide tags

Bunuel

17 Jun 2021, 03:30

14

3

3,047

by: Rishm

20 Jul 2026, 21:13

ER

For all positive integers r, the sequence Sr is given by the formula

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

GMATNinja

13 Feb 2024, 09:04

22

5

3,811

by: bumpbot

20 Jul 2026, 21:12

ER

A gardener is going to plant 2 red rosebushes and 2 white rosebushes.

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

udaymathapati

26 Aug 2010, 07:38

308

17

54,165

by: bumpbot

20 Jul 2026, 20:52

ER

The ‘moving walkway’ is a 300-foot long walkway consisting of a convey

705-805 (Hard) | Distance and Speed Problems

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

1, 2

Gmatter111

03 Oct 2017, 01:48

349

38

50,044

by: egmat

20 Jul 2026, 20:06

ER

If x is a real number, which of the following cannot be equa

705-805 (Hard) | Absolute Values

705-805 (Hard) | Absolute Values hide tags

kevincan

08 Mar 2026, 00:54

9

4

777

by: egmat

20 Jul 2026, 20:06

A box contains three coins, two of them are fair and the third is two-

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

10 Jan 2021, 07:14

23

3

4,961

by: CelestialBro

20 Jul 2026, 16:35

A committee of 4 boys and 3 girls is to be formed by lots from 8 boys

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

10 Jan 2021, 08:26

8

3

4,930

by: CelestialBro

20 Jul 2026, 16:02

ER

The entire contents of a full sack of flour can be used to make 15 cup

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

11 Feb 2022, 09:45

13

7

6,594

by: bumpbot

20 Jul 2026, 15:20

ER

Randomly choosing an element from the set of positive divisors of 60,

555-605 (Medium) | Multiples and Factors, Probability

555-605 (Medium) | Multiples and Factors, Probability hide tags

Bunuel

16 Jan 2021, 11:02

6

10

3,590

by: Sandwiches123

20 Jul 2026, 13:25

ER

Alex can do three times as much work per hour as Bruno.

505-555 (Easy) | Work and Rate Problems

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

Bunuel

10 Mar 2026, 22:35

8

3

954

by: sakshamchhabra

20 Jul 2026, 13:12

ER

If n is an integer greater than 50, then the expression (n^2

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

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

mikemcgarry

12 May 2014, 15:46

69

13

17,334

by: bumpbot

20 Jul 2026, 13:02

ER

If Sn is the sum of first n terms of a certain sequence and Sn

605-655 (Medium) | Sequences

605-655 (Medium) | Sequences hide tags

kiran120680

03 Jun 2019, 09:21

65

7

9,711

by: bumpbot

20 Jul 2026, 12:39

ER

In the infinite sequence A, An = X^(n-1) + X^n + X^(n+1) + X^(n+2) + X

655-705 (Hard) | Algebra, Sequences

655-705 (Hard) | Algebra, Sequences hide tags

1, 2

ksharma12

31 Mar 2010, 11:47

512

24

66,147

by: bumpbot

20 Jul 2026, 11:42

ER

A solution of salt and water is 10 percent salt by weight. After a per

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

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

Bunuel

26 Apr 2018, 13:27

59

16

13,098

by: bumpbot

20 Jul 2026, 11:33

ER

Camila, Dana, and Madina run an 800-meter race. When Camila

705-805 (Hard) | Distance and Speed Problems

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

kevincan

05 Jul 2026, 08:27

11

2

383

by: RAHUL208

20 Jul 2026, 11:22

ER

How many of the integers that satisfy the inequality (x+2)(x

705-805 (Hard) | Inequalities

705-805 (Hard) | Inequalities hide tags

1, 2, 3

macjas

09 Jun 2012, 00:00

1.6k

50

247,134

by: Bunuel

20 Jul 2026, 11:15

ER

If 3/(10^4) = x%, then x =

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

nalinnair

27 May 2016, 05:02

92

15

27,977

by: PGTLrowanhand

20 Jul 2026, 10:46

ER

The table below represents the combined net income of all United State

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

08 Oct 2018, 03:39

82

7

20,264

by: AtharvaaPatil

20 Jul 2026, 10:37

If x and y are positive integers. Which of the following can be true

705-805 (Hard) | Algebra, Must or Could be True

705-805 (Hard) | Algebra, Must or Could be True hide tags

Bunuel

04 Nov 2021, 06:15

10

2

3,904

by: bumpbot

20 Jul 2026, 09:40

ER

Sameer has to make a telephone call to his friend Harish, Unfortunatel

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

11 Feb 2021, 03:30

14

5

7,161

by: egmat

20 Jul 2026, 08:51

ER

If x is to be chosen at random from the set {1, 2, 3, 4} and y is to

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

1, 2

Bunuel

05 Feb 2014, 02:29

627

31

128,102

by: bumpbot

20 Jul 2026, 08:07

ER

Back in 1930, Tillie had to memorize her multiplication facts from 0*0

805+ (Hard) | Fractions and Ratios, Number Properties

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

Bunuel

25 Apr 2019, 03:03

9

5

2,846

by: bumpbot

20 Jul 2026, 08:07

ER

If Henry were to add 5 gallons of water to a tank that is

Sub 505 (Easy) | Mixture Problems

Sub 505 (Easy) | Mixture Problems hide tags

Jcpenny

08 Nov 2023, 03:11

20

5

17,151

by: bumpbot

20 Jul 2026, 08:05

ER

Given that ab< 0 and a > b, which of the following must be true?

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

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

susheelh

19 Aug 2017, 00:20

18

8

7,383

by: bumpbot

20 Jul 2026, 08:00

The sequence S is defined by Sn = 2(Sn – 1) – 4 for each integer n ≥ 2

Sub 505 (Easy) | Sequences

Sub 505 (Easy) | Sequences hide tags

Bunuel

27 Jul 2018, 01:19

10

3

14,528

by: bumpbot

20 Jul 2026, 07:47

The graph of the ellipse with equation x^2 + 4y^2 = 4 is show in the

655-705 (Hard) | Coordinate Plane

655-705 (Hard) | Coordinate Plane hide tags

Bunuel

28 Oct 2022, 10:08

2

3

4,043

by: bumpbot

20 Jul 2026, 07:05

ER

A train normally covers its route at a constant speed in exa

705-805 (Hard) | Distance and Speed Problems

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

kevincan

20 Jul 2026, 07:09

12

2

324

by: kevincan

20 Jul 2026, 06:42

Ram and Shyam planned to be play a game in which they

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

GMATBusters

07 Dec 2019, 19:08

40

11

7,424

by: bumpbot

20 Jul 2026, 06:35

ER

In a meeting of 3 representatives from each of 6 different companies,

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

1, 2

surupab

10 Apr 2016, 10:12

859

36

72,186

by: Anshul123anshul

20 Jul 2026, 06:19

In a company, the sales in December were equal to the total sales from

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

18 Nov 2021, 04:00

16

7

5,884

by: bumpbot

20 Jul 2026, 06:10

ER

There are five positions to be filled in a sports committee.

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Aabhash777

31 Aug 2022, 04:18

44

9

6,048

by: bumpbot

20 Jul 2026, 05:53

ER

There are seven team and each team has to play with three other teams

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

GMATBusters

27 Oct 2018, 10:18

30

4

5,184

by: Vivek1707

20 Jul 2026, 04:18

ER

The number of ways in which a captain and a vice-captain can be

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Carrotparrot

24 Oct 2024, 09:14

25

9

3,379

by: bumpbot

20 Jul 2026, 04:12

ER

Bernie thought that he would be given a 40% discount on the

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

kevincan

19 Jul 2026, 09:49

3

240

by: TheAdmissionHub

20 Jul 2026, 02:49

ER

What is the remainder when 19^561 is divided by 29?

705-805 (Hard) | Exponents, Remainders

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

Bunuel

27 Jan 2022, 07:00

32

5

6,862

by: SKP220292

20 Jul 2026, 02:47

ER

A survey of 500 students of DMP University, produced the information

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

Bunuel

29 Jun 2021, 06:30

18

6

4,948

by: bumpbot

20 Jul 2026, 02:42

ER

Carl invested a certain amount of money for one year, some of which ea

805+ (Hard) | Percent and Interest Problems

805+ (Hard) | Percent and Interest Problems hide tags

yrozenblum

06 Nov 2023, 09:43

211

12

20,056

by: Krish13tss

20 Jul 2026, 02:36

If a and b are integers such that -4 a 4 and -3 b 8, then what

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

arunbhati

19 Jul 2026, 08:48

1

2

293

by: onlyPlanA

20 Jul 2026, 01:49

ER

A teacher gave the same test to three history classes: A, B,

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

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

1, 2

albany09

21 Dec 2013, 05:28

160

25

43,444

by: bumpbot

20 Jul 2026, 01:17

ER

Connie paid a sales tax of 8 percent on her purchase. If the sales tax

555-605 (Medium) | Percent and Interest Problems

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

RyanDe680

16 Aug 2015, 10:15

84

14

26,369

by: chloreton

20 Jul 2026, 00:43

ER

If [x] denotes the least integer greater than or equal to x and [x] =

555-605 (Medium) | Functions and Custom Characters, Inequalities

555-605 (Medium) | Functions and Custom Characters, Inequalities hide tags

1, 2

goodyear2013

29 Aug 2014, 07:09

238

21

45,126

by: bumpbot

20 Jul 2026, 00:33

ER

If x and y are both negative and xy < y^2, which of the following must

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

1, 2

bulletpoint

15 Sep 2020, 01:11

193

30

35,095

by: bumpbot

19 Jul 2026, 23:24

ER

A special deck of cards has 3 each of 8 different cards. The deck has

805+ (Hard) | Arithmetic +2 tags

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

Dorsano505

11 Dec 2018, 20:40

102

10

7,537

by: culpavoluptatum

19 Jul 2026, 23:06

ER

Tymur finished a run in 24 minutes. Without his backpac

655-705 (Hard) | Distance and Speed Problems

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

kevincan

19 Jul 2026, 11:13

9

3

668

by: HarshavardhanR

19 Jul 2026, 22:13

ER

Which quadrant, if any, contains no point (x, y) that satisfies the in

705-805 (Hard) | Coordinate Plane

705-805 (Hard) | Coordinate Plane hide tags

Bunuel

21 Nov 2019, 01:07

31

8

10,061

by: bumpbot

19 Jul 2026, 21:26

ER

Three modems, A, B, and C, upload the same file at constant

705-805 (Hard) | Work and Rate Problems

705-805 (Hard) | Work and Rate Problems hide tags

kevincan

20 Jul 2026, 04:19

6

2

308

by: HarshavardhanR

19 Jul 2026, 21:19