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

328

12

153,150

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of April 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

313,079

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

1,386,373

by: bb

16 Apr 2026, 14:28

ER

Bob and Alice can finish a job together in 3 hours.

555-605 (Medium) | Work and Rate Problems

386390

27 Oct 2011, 14:17

48

12

17,314

by: HQ101

09 Aug 2023, 17:19

ER

What is greatest positive integer n such that 2^n is a factor of 12^10

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

aselfmademan

31 Dec 2025, 03:17

36

10

28,091

by: bumpbot

31 Dec 2025, 23:03

The LCM and HCF of two numbers are 2376 and 22 respectively. Find the

655-705 (Hard) | Multiples and Factors

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

cleetus

25 Oct 2011, 01:29

85

13

24,439

by: bumpbot

09 Jul 2025, 08:23

ER

Billy has an unlimited supply of the following coins: pennie

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

gmatcracker24

24 Oct 2011, 23:19

80

17

20,640

by: bumpbot

04 Jun 2025, 11:35

ER

A cylindrical tank of radius R and height H must be redesign

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

arjunbt

24 Oct 2011, 22:17

115

18

31,417

by: bumpbot

20 Jul 2025, 10:10

ER

Mixture Problem

SonyGmat

24 Oct 2011, 09:54

5

7

6,066

by: bumpbot

30 Oct 2025, 10:14

ER

By approximately what percent is x greater than 4/5 if (4/5)(x) = 1?

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

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

shrive555

23 Oct 2011, 13:27

70

9

22,425

by: totaltestprepNick

25 Feb 2026, 16:34

ER

30% of major airline companies equip their planes with

Sub 505 (Easy) | Min-Max Problems, Overlapping Sets

Sub 505 (Easy) | Min-Max Problems, Overlapping Sets hide tags

LalaB

23 Oct 2011, 08:13

31

8

26,102

by: ManishaPrepMinds

18 Nov 2024, 06:32

ER -1

A train met with an accident 60km away from station A. It co

655-705 (Hard) | Distance and Speed Problems

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

dreambeliever

12 Jul 2013, 14:09

136

17

36,815

by: yashsharma1

01 Apr 2026, 10:04

ER

A certain sum of money is divided among A, B and C such that A gets on

705-805 (Hard) | Fractions and Ratios

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

stoy4o

17 Oct 2011, 21:13

66

7

28,086

by: bumpbot

03 May 2025, 04:07

ER

A hare and a jackal are running a race. Three leaps of the

655-705 (Hard) | Fractions and Ratios

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

stoy4o

17 Oct 2011, 21:10

52

16

33,796

by: bumpbot

21 Nov 2025, 17:44

ER

In a town of 10 million households there are 3 newspapers in circulati

805+ (Hard) | Overlapping Sets

805+ (Hard) | Overlapping Sets hide tags

anjanapadmaraj

12 Oct 2011, 00:29

19

9

4,765

by: bumpbot

06 Jun 2025, 16:07

ER

From a group of boys and girls, 15 girls leave. There are then left tw

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

jamifahad

11 Oct 2011, 02:33

10

7

33,640

by: bumpbot

08 Nov 2025, 14:04

ER

If m is a positive integer and m^2 is divisible by 48, then

555-605 (Medium) | Multiples and Factors

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

arcanis2000

10 Oct 2011, 12:42

99

18

27,003

by: bumpbot

26 Nov 2025, 09:28

ER

In the coordinate plane, line k passes through the origin and has slop

505-555 (Easy) | Coordinate Geometry

505-555 (Easy) | Coordinate Geometry hide tags

1, 2

Bunuel

31 Jan 2022, 10:27

453

27

36,371

by: bumpbot

28 Jun 2025, 01:57

ER

There are three vessels of equal capacity .Vessel A contains Milk and

605-655 (Medium) | Mixture Problems

605-655 (Medium) | Mixture Problems hide tags

gmatcracker24

11 May 2015, 02:57

43

14

24,290

by: bumpbot

25 Mar 2025, 20:50

ER

Walking at 8KMPH From Point A to Point railway station, mike

555-605 (Medium) | Distance and Speed Problems

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

g106

09 Oct 2011, 11:53

117

19

11,921

by: bumpbot

24 Nov 2025, 02:28

ER

For the positive integers q, r, s, and t, the remainder when

655-705 (Hard) | Remainders

655-705 (Hard) | Remainders hide tags

krishnasty

23 Sep 2019, 05:45

116

8

14,853

by: bumpbot

27 Feb 2026, 04:21

ER

What is the remainder, after division by 100, of 7^10 ?

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

1, 2

kkalyan

14 Dec 2012, 02:13

93

25

39,582

by: egmat

30 Sep 2025, 07:13

ER

If integer C is randomly selected from 20 to 99, inclusive.

805+ (Hard) | Multiples and Factors, Probability

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

1, 2

shashankp27

07 Jul 2013, 06:27

960

32

67,452

by: bumpbot

10 Apr 2026, 19:01

ER

If m and n are positive integers such that m is a factor of

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

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

kulki

11 Nov 2014, 03:43

63

13

19,077

by: bumpbot

13 Feb 2026, 12:23

ER

Consider an obtuse-angled triangles with sides 8 cm, 15 cm a

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

Sudhanshuacharya

04 Oct 2011, 08:33

82

15

49,751

by: bumpbot

05 Aug 2022, 21:00

20% of incoming freshman at a certain university have taken

555-605 (Medium) | Percent and Interest Problems

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

pm334

03 Oct 2011, 18:56

1

6

3,628

by: bumpbot

02 Sep 2021, 20:09

ER

If x and y are perfect squares, which of the following is

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Celesta

03 Oct 2011, 10:49

7

4

10,151

by: Bunuel

21 Jan 2016, 03:36

ER

A specialized type of sand consists of 40% mineral X by volu

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

martie11

03 Oct 2011, 05:16

45

12

8,151

by: bumpbot

03 Mar 2026, 08:02

ER

What is the remainder when you divide 2^200 by 7?

605-655 (Medium) | Remainders

605-655 (Medium) | Remainders hide tags

Carcass

02 Oct 2011, 11:50

24

8

7,223

by: bumpbot

08 Dec 2015, 12:16

ER

If |x| = 3x - 2, then x = ?

605-655 (Medium) | Absolute Values

605-655 (Medium) | Absolute Values hide tags

mave23

01 Oct 2011, 19:05

153

14

22,658

by: bumpbot

20 Feb 2026, 06:59

ER

A professor will assign seven projects to three students. If

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

zura

05 Oct 2011, 06:28

11

10

10,042

by: bumpbot

25 Dec 2024, 00:42

ER

If the probability of rain on any given day in City X is 25%, what is

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

prashantbacchewar

30 Sep 2011, 00:17

55

8

9,927

by: jaknah

11 May 2025, 16:43

ER

The balance of a trader weighs 10% less than it should. Still the

705-805 (Hard) | Percent and Interest Problems

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

Dreaming

29 Sep 2011, 13:30

26

13

17,916

by: bumpbot

20 Apr 2025, 21:51

ER

Two mixtures of X and Y have X and Y in the ratio 3:2 and 3

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

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

1, 2

g106

29 Sep 2011, 12:49

227

27

26,433

by: paudomingoo

19 Mar 2026, 01:19

ER

A 48 lts container containing liquid A and B contains 25% liquid A.

805+ (Hard) | Mixture Problems

805+ (Hard) | Mixture Problems hide tags

g106

29 Sep 2011, 12:43

32

6

6,986

by: KarishmaB

01 Apr 2016, 01:58

ER

A music store has 90 different CDs. If the average (arithmetic mean)

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

shrive555

29 Sep 2011, 10:10

1

5,606

by: Bunuel

23 Oct 2023, 03:18

ER

A vessel contains milk and water in the ratio 3:2. The volume of the

705-805 (Hard) | Mixture Problems

705-805 (Hard) | Mixture Problems hide tags

jrymbei

26 Sep 2011, 10:49

157

12

39,281

by: bumpbot

23 Apr 2025, 22:04

A trader finds that the net profit he has made, inspite of h

655-705 (Hard) | Percent and Interest Problems

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

jrymbei

23 Sep 2011, 10:31

7

4

8,021

by: bumpbot

21 Mar 2025, 10:27

ER

Linda and Angela contract to paint a neighbor's house. Even though Lin

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

siddhans

23 Sep 2011, 02:16

8

10

5,020

by: Bunuel

18 Dec 2017, 23:50

ER

Machines A and B, working together, take t minutes to comple

655-705 (Hard) | Work and Rate Problems

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

1, 2

GMATPASSION

23 Sep 2011, 01:57

575

38

43,711

by: Usernamevisible

10 May 2026, 02:07

ER

Working at their respective constant rates, Paul, Abdul and Adam alone

555-605 (Medium) | Work and Rate Problems

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

GMATPASSION

23 Sep 2011, 01:35

101

18

21,147

by: bumpbot

05 Jan 2026, 21:52

ER

A tank has 5 inlet pipes. Three pipes are narrow and two are wide. Eac

555-605 (Medium) | Work and Rate Problems

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

1, 2

GMATPASSION

24 Apr 2015, 08:36

257

22

32,844

by: shahsahil2101

05 May 2026, 07:06

ER

x percent of y percent of z is decreased by y percent. What is the res

555-605 (Medium) | Percent and Interest Problems

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

siddhans

01 Apr 2018, 11:10

32

14

13,329

by: bumpbot

11 Aug 2025, 23:28

ER

If a + b - c = d, and if a - b + c = e, then a =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

gl0wstix

21 Sep 2011, 13:23

4

23,349

by: bumpbot

25 Oct 2017, 06:52

ER

The sum of four consecutive odd numbers is equal to the sum

805+ (Hard) | Sequences

805+ (Hard) | Sequences hide tags

1, 2

bindiyajoisher

25 Sep 2013, 01:36

610

26

92,872

by: Wadree

22 Dec 2025, 07:29

ER

At a delivery store, seven packages have an average (arithme

605-655 (Medium) | Min-Max Problems, Statistics and Sets Problems

605-655 (Medium) | Min-Max Problems, Statistics and Sets Problems hide tags

maheshsrini

20 Sep 2011, 20:17

72

15

13,943

by: bumpbot

22 Mar 2025, 03:58

ER

If A, B, C, and D are integers such that A - C + B is even

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

19 Apr 2024, 04:02

172

7

25,119

by: bumpbot

22 Oct 2025, 08:18

ER

A survey was conducted to find out how many people in a hous

805+ (Hard) | Overlapping Sets

805+ (Hard) | Overlapping Sets hide tags

1, 2

jamifahad

19 Sep 2011, 10:00

377

23

33,748

by: Wadree

17 Nov 2025, 10:06

ER

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

302

23

114,461

by: bumpbot

28 Jun 2025, 23:41

ER

How many arrangements of the letters of the word DEFEATED ar

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

zura

18 Sep 2011, 14:05

22

11

11,673

by: bumpbot

09 Apr 2024, 08:10

ER

The figure is made up of a series of inscribed equilateral triangles.

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

varunmaheshwari

02 Oct 2017, 11:38

92

13

21,731

by: bumpbot

25 Feb 2023, 05:39

ER

Suppose five circles, each 4 inches in diameter, are cut from a rectan

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

jamifahad

06 Jul 2019, 05:23

36

4

10,932

by: bumpbot

05 Oct 2022, 09:27

ER

How many words of 4 letters can be formed from the word "MED

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

samcot

13 Sep 2011, 10:08

23

11

10,026

by: foookato

10 Feb 2025, 08:18