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

168,996

by: bumpbot

10 Aug 2026, 04:40

ER

100 Hardest and easiest questions for PS as of June 2026

Guides & Resources

Guides & Resources hide tags

Bunuel

01 Jan 2026, 05:45

1.2k

10

321,687

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

1,409,642

by: bb

16 Apr 2026, 14:28

ER

A pair of two-digit positive integers with reversed digits sum to a pe

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

14 Jan 2022, 03:15

12

4

2,848

by: pryga

31 Aug 2026, 12:36

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

154

17

20,860

by: bumpbot

31 Aug 2026, 12:22

ER

If p = 1/32^5

655-705 (Hard) | Algebra +2 tags

655-705 (Hard) | Algebra, Exponents, Roots hide tags

kevincan

31 Aug 2026, 11:30

7

0

289

by: kevincan

31 Aug 2026, 11:30

10% of GMAT test takers take the exam more than once and have a high

705-805 (Hard) | Overlapping Sets

705-805 (Hard) | Overlapping Sets hide tags

Bunuel

27 Oct 2021, 02:45

35

5

7,003

by: uks7

31 Aug 2026, 11:26

ER

If a equals the sum of the even integers from 2 to 200, inclusive, and

555-605 (Medium) | Number Properties, Statistics and Sets Problems

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

Drik

24 Oct 2014, 03:15

40

8

25,113

by: bumpbot

31 Aug 2026, 11:05

ER

Integer X represents the product of all integers between

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

schittuluri

13 Aug 2014, 11:26

133

19

15,718

by: bumpbot

31 Aug 2026, 10:34

ER

All 50 Members of Johnson's family have at least one of the following

705-805 (Hard) | Overlapping Sets

705-805 (Hard) | Overlapping Sets hide tags

Bunuel

31 Dec 2024, 01:30

11

4

1,782

by: btsaami

31 Aug 2026, 10:31

Of the 120 first-semester students entering a certain college, 3/5 reg

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

Bunuel

21 Feb 2023, 04:10

10

2

4,236

by: btsaami

31 Aug 2026, 10:04

ER

In an exam, a student attempted 180 MCQs. It was observed that the

705-805 (Hard) | Overlapping Sets, Word Problems

705-805 (Hard) | Overlapping Sets, Word Problems hide tags

TulikaArya

16 Jan 2024, 01:28

30

5

3,841

by: bumpbot

31 Aug 2026, 10:02

ER

If AB ≠ 0, is A > B? (1) |A| = B (2) |B|A < |AB|

805+ (Hard) | Absolute Values

805+ (Hard) | Absolute Values hide tags

AbhirajikaRathore

03 May 2021, 15:03

22

4

4,744

by: bumpbot

31 Aug 2026, 09:59

ER

The sum of six consecutive multiples of 3 is three times the sum of

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

joydipb01

29 Aug 2026, 21:24

6

285

by: TheAdmissionHub

31 Aug 2026, 09:06

ER

When positive integer N is divided by positive integer P, the quotient

505-555 (Easy) | Remainders

505-555 (Easy) | Remainders hide tags

Bunuel

27 Feb 2015, 05:59

11

6

7,466

by: bumpbot

31 Aug 2026, 09:06

ER

Pat will walk from intersection X to intersection Y along a route that

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

1, 2

haidzz

03 Aug 2008, 20:22

1.3k

28

115,939

by: kdipayan

31 Aug 2026, 08:51

ER

How many five digit numbers can be formed using digits 0, 1, 2, 3, 4

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

1, 2

Bunuel

16 Mar 2025, 08:30

429

22

319,984

by: officiisnobis

31 Aug 2026, 08:36

ER

On the number line shown, the tick marks are equally spaced and the

605-655 (Medium) | Exponents

605-655 (Medium) | Exponents hide tags

1, 2

Bunuel

05 Aug 2023, 03:00

559

23

62,824

by: bumpbot

31 Aug 2026, 08:20

ER

A alone completes a job in x days, and B alone completes it in y days.

555-605 (Medium) | Work and Rate Problems

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

Bunuel

27 Aug 2026, 22:11

20

8

454

by: madsb18

31 Aug 2026, 08:05

ER

From a group of 7 men and 6 women, five persons are to be selected to

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

azamaka

22 Feb 2019, 03:01

115

14

206,109

by: bumpbot

31 Aug 2026, 07:40

3 +((2/3)x^2 + 1)^(1/2) = 8 what is the value of x?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Kavicogsci

24 Aug 2024, 22:56

8

2

2,051

by: G780MAT

31 Aug 2026, 07:25

ER

If 4^{2x} + 2^{4x} + 4^{2x} + 2^{4x} = 4^24, what is the value of x?

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Bunuel

01 Sep 2015, 22:24

28

11

6,925

by: bumpbot

31 Aug 2026, 07:21

ER

Country X has three coins in its currency: a duom worth 2 cents, a tri

655-705 (Hard) | Min-Max Problems

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

Bunuel

18 May 2018, 00:49

7

8

4,743

by: bumpbot

31 Aug 2026, 06:13

ER

In a graduating class, the difference between the highest and lowest

805+ (Hard) | Statistics and Sets Problems

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

alphonsa

08 Sep 2014, 02:08

93

14

8,942

by: bumpbot

31 Aug 2026, 05:52

ER

At a circular dinner table, three couples are seated randomly. What is

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

02 Nov 2021, 06:45

45

3

8,377

by: bumpbot

31 Aug 2026, 05:46

ER

Caleb invests $40,000 at a 5% annual interest rate compounded

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

11 Jun 2026, 03:30

7

3

728

by: AsifAhmadRahmani

31 Aug 2026, 05:34

ER

Machine A takes 2 more hours than machine B to make 20 widgets. If wor

705-805 (Hard) | Work and Rate Problems

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

1, 2

Bunuel

09 Sep 2015, 02:28

267

24

28,011

by: MrMaxMan

31 Aug 2026, 05:27

ER

If x + y = 2 and x^2 + y^2 = 2, what is the value of xy ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

26 Sep 2016, 05:01

80

17

35,470

by: MrMaxMan

31 Aug 2026, 05:13

ER

R is a set containing 8 different numbers. S is a set containing 7

655-705 (Hard) | Must or Could be True, Statistics and Sets Problems

655-705 (Hard) | Must or Could be True, Statistics and Sets Problems hide tags

enigma123

27 Jul 2025, 23:58

33

8

11,025

by: bumpbot

31 Aug 2026, 04:24

ER

Working 11 hours per day, 24 men and 33 women can complete the

655-705 (Hard) | Work and Rate Problems

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

Siam98

18 Sep 2024, 07:02

9

4

2,748

by: bumpbot

31 Aug 2026, 03:59

ER

In a theater, the first row has 16 seats and each row after has 2 more

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

30 Aug 2026, 22:14

2

1

188

by: icandoit4u

31 Aug 2026, 02:45

ER

If a committee of 3 people is to be selected from among 5 married coup

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

1, 2, 3

kirankp

05 Jan 2010, 07:46

1.5k

54

181,912

by: bumpbot

31 Aug 2026, 02:20

ER

For 6-digit integer 46x,y12, when x and y are drawn at random from {3,

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

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

Bunuel

05 Jul 2023, 03:45

7

2

2,721

by: bumpbot

31 Aug 2026, 02:14

ER

Of the 645 speckled trout in a certain fishery that contains

655-705 (Hard) | Fractions and Ratios

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

ggarr

22 Sep 2013, 23:58

211

15

33,452

by: bumpbot

31 Aug 2026, 01:56

ER

If 10% of A is equal to 120% of B, then what percent of B is A? (A) 1

555-605 (Medium) | Percent and Interest Problems

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

Aabhash777

28 Jun 2025, 21:22

6

3

1,020

by: bumpbot

31 Aug 2026, 01:54

ER

Machine A can complete a job in 12 hours, and Machine B can do the

555-605 (Medium) | Work and Rate Problems

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

Bunuel

30 Aug 2026, 22:13

4

210

by: laborumpossimus

31 Aug 2026, 01:21

A merchant bought some goods at a discount

705-805 (Hard) | Percent and Interest Problems

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

paragw

30 Aug 2026, 22:42

4

1

140

by: stne

31 Aug 2026, 01:04

ER

If |a/b| and |x/y| are reciprocals and a/b*x/y < 0, which of the follo

605-655 (Medium) | Absolute Values, Inequalities

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

Bunuel

13 Aug 2018, 04:38

123

8

18,544

by: bumpbot

31 Aug 2026, 01:03

ER

If c is a nonzero constant such that x*f(x) = c, variables x and y=f(x

655-705 (Hard) | Coordinate Plane +2 tags

655-705 (Hard) | Coordinate Plane, Functions and Custom Characters, Graphs and Illustrations hide tags

fskilnik

13 Mar 2019, 08:49

27

5

5,263

by: bumpbot

30 Aug 2026, 23:31

ER

Machine A currently takes x hours to complete a certain job.

705-805 (Hard) | Work and Rate Problems

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

superpus07

22 Nov 2012, 13:24

193

11

23,024

by: bumpbot

30 Aug 2026, 21:28

ER

If x, y, z are integers and x = 2y - 7 + 3z, which of the following

655-705 (Hard) | Must or Could be True, Number Properties

655-705 (Hard) | Must or Could be True, Number Properties hide tags

KSBGC

01 Dec 2023, 08:34

40

6

6,722

by: bumpbot

30 Aug 2026, 21:08

ER

The interior of a rectangular carton is designed by a certain

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

1, 2

naaga

16 May 2017, 04:25

721

23

71,393

by: bumpbot

30 Aug 2026, 21:05

ER

If xy is not equal to 0, then which of the following is the equivalent

605-655 (Medium) | Algebra, Exponents

605-655 (Medium) | Algebra, Exponents hide tags

Bunuel

05 Sep 2017, 00:46

12

5

6,132

by: bluebao102

30 Aug 2026, 16:35

The value of a silver coin varies directly as the square of its diamet

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

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

Bunuel

28 Dec 2019, 01:31

17

2

17,798

by: bumpbot

30 Aug 2026, 15:11

ER

A 25—ounce solution is 20 percent alcohol. If 50 ounces of water are a

505-555 (Easy) | Percent and Interest Problems

505-555 (Easy) | Percent and Interest Problems hide tags

Bunuel

24 Dec 2018, 23:13

10

4

6,477

by: bumpbot

30 Aug 2026, 14:44

ER

A merchant has selected two items to be placed on sale, one

505-555 (Easy) | Percent and Interest Problems

505-555 (Easy) | Percent and Interest Problems hide tags

witheo

28 Mar 2013, 10:47

6

4

4,789

by: bumpbot

30 Aug 2026, 14:26

ER

In how many different ways can 3 boys and 3 girls be seated in a row

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

1, 2

Awli

30 Mar 2015, 11:35

97

20

55,091

by: bumpbot

30 Aug 2026, 14:19

ER

Of the paintings that a certain artist created last year, the number..

505-555 (Easy) | Percent and Interest Problems, Word Problems

505-555 (Easy) | Percent and Interest Problems, Word Problems hide tags

dcummins

30 Nov 2018, 16:29

26

7

7,593

by: bumpbot

30 Aug 2026, 13:22

ER

Two trains M and N crosses a pole in 25 seconds and 1 min 15 seconds

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

15 Apr 2025, 00:30

11

7

1,555

by: bumpbot

30 Aug 2026, 11:29

ER

A car traveled 75% of the way from town A to town B at an

605-655 (Medium) | Distance and Speed Problems

605-655 (Medium) | Distance and Speed Problems hide tags

summer101

27 Mar 2013, 07:21

68

15

30,773

by: bumpbot

30 Aug 2026, 11:24

ER

A train crosses 2 platforms of length 400 m and 600 m in 6 seconds and

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

19 Apr 2022, 05:15

11

4

3,855

by: bumpbot

30 Aug 2026, 11:08

ER

A 40-gram bottle of Ambrosia perfume sells for $225, includi

705-805 (Hard) | Percent and Interest Problems, Word Problems

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

kevincan

09 Mar 2026, 07:52

8

2

670

by: MartyMurray

30 Aug 2026, 11:00

ER

Working alone A can do a job in 24 days, while B will take 12 days

555-605 (Medium) | Work and Rate Problems

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

Evo23

17 Mar 2020, 07:56

9

6

2,957

by: bumpbot

30 Aug 2026, 10:35