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

321

12

151,811

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of March 2026

Bunuel

01 Jan 2026, 05:45

1.1k

8

312,304

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

1,383,529

by: bb

16 Apr 2026, 14:28

ER

If a 3 and (a^4 - 3a^3 - a + 3)/a - 3 = -126, then what is the value

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

31 Mar 2022, 06:00

5

2

1,652

by: Ashu1302

13 Apr 2026, 02:27

ER

A road crew painted two black lines across a road as shown in the

705-805 (Hard) | Min-Max Problems, Word Problems

705-805 (Hard) | Min-Max Problems, Word Problems hide tags

Bunuel

04 Jun 2015, 04:25

108

10

12,905

by: bumpbot

13 Apr 2026, 02:33

ER

A runs 25% faster than B and is able to allow B a lead of 7 meters to

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

14 Mar 2016, 07:23

83

12

48,225

by: Adit_

13 Apr 2026, 02:36

ER

Two prime numbers between 11 and 30 are selected. Which of t

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

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

kevincan

13 Apr 2026, 02:51

2

1

108

by: agrasan

13 Apr 2026, 02:50

ER

0.0001^(1/2)

605-655 (Medium) | Roots

605-655 (Medium) | Roots hide tags

lalania1

24 Nov 2016, 08:31

57

15

15,861

by: bumpbot

13 Apr 2026, 03:01

ER

Machines X, Y, and Z can complete a job in t hours.

555-605 (Medium) | Work and Rate Problems

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

MartyMurray

07 Mar 2026, 06:12

4

3

889

by: luisdicampo

13 Apr 2026, 04:40

ER

The value of the variable E is determined by adding the reciprocals of

705-805 (Hard) | Sequences

705-805 (Hard) | Sequences hide tags

EgmatQuantExpert

04 Apr 2019, 22:05

22

6

5,343

by: bumpbot

13 Apr 2026, 04:44

ER

A script writer charges $4 for every standard script

555-605 (Medium) | Word Problems, Work and Rate Problems

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

EgmatQuantExpert

27 Aug 2018, 03:47

6

4,196

by: luisdicampo

13 Apr 2026, 05:13

ER

There are 2 bars of copper-nickel alloy. One bar has 2 parts

605-655 (Medium) | Mixture Problems

605-655 (Medium) | Mixture Problems hide tags

harshavmrg

29 Oct 2013, 00:03

218

18

26,735

by: luisdicampo

13 Apr 2026, 05:21

ER

Let A = {27, 51, 62, 73, 84, 11, 54}. How many subsets of s

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

kevincan

11 Apr 2026, 03:59

8

3

251

by: PGTLrowanhand

13 Apr 2026, 05:23

ER

A fair die has sides labeled with 1, 2, 3, 4, 5, and 6 dots. If the di

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

01 Jul 2020, 03:11

33

14

9,132

by: bumpbot

13 Apr 2026, 05:39

ER

If x is not the reciprocal of y, and [m]x + \frac{1}{y} = 2

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

kevincan

13 Apr 2026, 03:50

7

1

168

by: Krunaal

13 Apr 2026, 05:47

ER

Five fair coins are tossed one after the other. What is the probabilit

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

31 Jan 2021, 03:03

9

6

4,058

by: bumpbot

13 Apr 2026, 05:53

ER

The sums of three whole numbers taken in pairs are x, x+5, a

655-705 (Hard) | Statistics and Sets Problems

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

kevincan

12 Apr 2026, 17:15

3

1

143

by: Fucio

13 Apr 2026, 06:19

ER

John has 12 clients and he wants to use color coding to iden

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

03 Jan 2011, 18:02

167

15

39,421

by: Bunuel

13 Apr 2026, 06:25

ER

If an = -1n, what is the sum of all possible values of an if n is any

655-705 (Hard) | Exponents, Sequences

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

MartyMurray

07 Mar 2026, 06:14

35

13

2,776

by: AkshayMetha

13 Apr 2026, 06:39

ER

Jamal wants to save 30 files onto disks, each with 1.44 MB space. 3 of

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

12 Apr 2022, 07:15

2

4

2,310

by: bumpbot

13 Apr 2026, 06:44

ER

The ratio of the prices of two horses was 18 : 25. Three year later wh

555-605 (Medium) | Fractions and Ratios

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

Bunuel

11 Mar 2021, 05:30

6

3

2,793

by: bumpbot

13 Apr 2026, 07:03

ER

A truck driver drove for 2 days. On the second day, he drove 3 hours

555-605 (Medium) | Distance and Speed Problems, Word Problems

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

Bunuel

27 Dec 2015, 09:30

37

3

11,780

by: bumpbot

13 Apr 2026, 07:31

ER

Which of the following equations has 1 + √2 as one of its roots?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

1, 2

Bunuel

09 Jul 2021, 00:21

1.4k

33

110,902

by: bumpbot

13 Apr 2026, 07:37

ER

If the tens digit x and the units digit y of a positive

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

eybrj2

07 Mar 2012, 15:40

67

11

23,560

by: bumpbot

13 Apr 2026, 07:39

ER

In western Europe, x bicycles were sold in each of the years 1990 and

655-705 (Hard) | Percent and Interest Problems

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

1, 2

Bunuel

15 Jun 2016, 01:21

742

22

76,065

by: bumpbot

13 Apr 2026, 07:41

ER

A full bottle contains 40% oil, 20% vinegar, and 40% water. The bottle

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

Bunuel

23 Jul 2018, 00:05

23

9

7,790

by: luisdicampo

13 Apr 2026, 08:35

ER

Solution A is 99 percent water by weight

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

gmat1393

02 Nov 2018, 08:24

84

7

11,169

by: luisdicampo

13 Apr 2026, 08:36

ER

There are three types of zinc-aluminium alloy, M1, M2 and M3, with 10%

555-605 (Medium) | Mixture Problems, Word Problems

555-605 (Medium) | Mixture Problems, Word Problems hide tags

kiran120680

21 Jun 2019, 10:40

33

5

7,822

by: luisdicampo

13 Apr 2026, 08:42

ER

If Amberly wants to create a 40% saline solution combining solution A,

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

AkshdeepS

29 Dec 2017, 09:56

6

3,315

by: luisdicampo

13 Apr 2026, 08:55

ER

A restaurant makes its regular sauce from 5 parts sweet sauce and 3

605-655 (Medium) | Mixture Problems, Word Problems

605-655 (Medium) | Mixture Problems, Word Problems hide tags

amathews

15 Apr 2017, 08:44

119

14

13,296

by: luisdicampo

13 Apr 2026, 08:57

ER

How many positive integers less than or equal to 900 are mul

805+ (Hard) | Multiples and Factors, Statistics and Sets Problems

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

kevincan

09 Mar 2026, 03:50

5

4

490

by: Rishm

13 Apr 2026, 09:42

ER

A shopkeeper plans to offer some successive discounts on the items he

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

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

GMATinsight

25 May 2017, 20:22

17

4

5,680

by: bumpbot

13 Apr 2026, 09:52

ER

The regular price of a pay-per-view program provided by a certain cabl

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

28 Sep 2021, 08:30

2

3

1,578

by: bumpbot

13 Apr 2026, 09:59

ER

If x and y are integers and x is 10 percent more than 50 percent of y,

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

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

chetan2u

15 Sep 2018, 08:11

4

2,598

by: bumpbot

13 Apr 2026, 10:16

ER

If 15 and 4 are factors of positive integer K, and 5 and 8 are not

655-705 (Hard) | Multiples and Factors

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

BrentGMATPrepNow

18 May 2017, 07:00

66

6

6,631

by: bumpbot

13 Apr 2026, 10:39

ER

Over the first x games of his basketball season, Martin averaged 32

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

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

Bunuel

13 Feb 2017, 03:13

5

4

3,441

by: chloreton

13 Apr 2026, 11:02

ER

For any positive integer n, n>1, the "length" of n is the

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Splendidgirl666

21 Jan 2012, 07:25

379

12

51,730

by: EtaCarnia

13 Apr 2026, 11:11

ER

Twenty Percent of Country Y's Yearly exports come from fruit exports.

505-555 (Easy) | Percent and Interest Problems

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

ninayeyen

09 Mar 2016, 10:50

3

8

2,717

by: bumpbot

13 Apr 2026, 14:38

ER

On a scale drawing, a rectangle 1 inch by 1 1/3 inches represents the

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

26 Apr 2019, 01:46

265

19

45,927

by: bumpbot

13 Apr 2026, 17:48

ER

If the sides of a square are doubled in length, the area of the origin

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

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

Bunuel

02 Dec 2014, 09:11

26

6

39,113

by: bumpbot

13 Apr 2026, 17:49

ER

12 litres of water are poured into an aquarium of dimensions 50cm leng

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

19 May 2016, 03:05

16

8

32,866

by: bumpbot

13 Apr 2026, 18:02

ER

If one number is to be chosen at random from the integers 0 through 9

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

playthegame

19 May 2024, 14:29

132

16

18,121

by: cpahwa

13 Apr 2026, 19:21

ER

If x=−|y| , which of the following must be true?

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

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

Bunuel

30 Nov 2016, 02:57

53

10

9,242

by: bumpbot

13 Apr 2026, 20:16

ER

A computer is programmed to multiply consecutive even integers 2*4*6*8

805+ (Hard) | Multiples and Factors, Number Properties

805+ (Hard) | Multiples and Factors, Number Properties hide tags

Bunuel

04 Feb 2022, 03:15

26

9

4,914

by: bumpbot

13 Apr 2026, 20:41

ER

Janice made three investments totaling $5,000. In the first year the

605-655 (Medium) | Must or Could be True, Percent and Interest Problems

605-655 (Medium) | Must or Could be True, Percent and Interest Problems hide tags

eva.carita

23 Nov 2023, 08:31

192

7

19,959

by: axeofflane

13 Apr 2026, 20:44

ER

The area of a square field is 24200 sq m. How long will a lady take to

605-655 (Medium) | Distance and Speed Problems, Geometry

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

Bunuel

14 Mar 2016, 08:55

27

5

20,554

by: bumpbot

13 Apr 2026, 21:54

ER

The compensation of person A is a fixed salary of $3,000 plus $30 for

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

ExpertsGlobal5

08 Apr 2026, 19:00

7

5

286

by: ankushsambare

13 Apr 2026, 21:55

ER

Let n be the least positive integer that has exactly 5 different prime

605-655 (Medium) | Exponents +2 tags

605-655 (Medium) | Exponents, Multiples and Factors, Number Properties hide tags

jcmsf98

23 Apr 2024, 23:04

117

11

15,310

by: Bunuel

13 Apr 2026, 22:03

ER

If P = 1/(10^2 + 1) + 2/(10^2 + 2) + 3/(10^2 + 3) + ... + 10/10^2 + 10

655-705 (Hard) | Algebra, Arithmetic

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

Bunuel

04 Feb 2020, 03:41

66

7

8,082

by: bumpbot

13 Apr 2026, 22:16

ER

At a circular table for eight will sit two children, their two parents

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

MartyTargetTestPrep

22 Nov 2016, 23:06

18

6

3,291

by: bumpbot

14 Apr 2026, 00:27

ER

Sue's trail mix is 30% nuts and 70% dried fruit. Jane's trai

605-655 (Medium) | Mixture Problems

605-655 (Medium) | Mixture Problems hide tags

1, 2

HarveyS

11 Aug 2015, 11:32

338

21

35,720

by: kevincan

14 Apr 2026, 00:30

ER

Of the 2,400 animals at the zoo, 1/4 are primates. If the number of

555-605 (Medium) | Fractions and Ratios +2 tags

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

Bunuel

22 Mar 2024, 01:30

8

5

2,429

by: luisdicampo

14 Apr 2026, 01:06

ER

6 men and 6 women are seated around a table. What is the probability t

805+ (Hard) | Combinations, Probability

805+ (Hard) | Combinations, Probability hide tags

Bunuel

04 Mar 2021, 05:15

18

4

3,523

by: bumpbot

14 Apr 2026, 01:13