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

329

12

153,810

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of April 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

313,426

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

1,387,532

by: bb

16 Apr 2026, 14:28

ER

If r^2 - 2rs+ s^2 = 4, then (r - s)^6 =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

10 Apr 2019, 21:43

1

2

4,172

by: nissstheone

15 Jun 2019, 01:17

ER

Mark and Kate individually take 12 hours more and 27 hours more, respe

555-605 (Medium) | Work and Rate Problems

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

Bunuel

01 Jul 2017, 03:50

15

6

4,172

by: bumpbot

05 Apr 2021, 21:42

ER

In what ratio does the point (-2,-5) divide the segment AB where A is

805+ (Hard) | Coordinate Geometry +2 tags

805+ (Hard) | Coordinate Geometry, Fractions and Ratios, Geometry hide tags

Arun1994

13 Nov 2018, 07:31

21

5

4,172

by: bumpbot

24 Mar 2024, 04:07

ER

What is the greatest value of integer n such that 5^n is a factor of

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

Bunuel

02 Dec 2016, 06:58

5

3

4,171

by: ScottTargetTestPrep

27 Nov 2019, 12:12

ER

The average of Sachin after 80 one day matches is 55. If Sachin’s targ

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

31 Dec 2019, 03:06

3

4,171

by: EgmatQuantExpert

31 Dec 2019, 16:01

ER

If f(x) = k(x - k) and k is a constant, what is the value of f(4) - f

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

06 Feb 2020, 05:30

3

5

4,171

by: BlueRocketAsh

05 Jul 2020, 12:26

ER

An unbiased coin (a coin which has an equal probability of heads and t

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Kritisood

16 Apr 2020, 04:30

19

4

4,171

by: Yosemite98

17 May 2025, 10:10

ER

A plane takes off from New York and travels a total distance of 1,440

555-605 (Medium) | Distance and Speed Problems

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

Kaushik786

28 Oct 2021, 04:51

7

4

4,171

by: bumpbot

27 Aug 2025, 13:43

ER

In a certain year, the number of girls who graduated from City High Sc

505-555 (Easy) | Fractions and Ratios

505-555 (Easy) | Fractions and Ratios hide tags

Bunuel

13 Dec 2018, 00:09

1

4,169

by: Archit3110

13 Dec 2018, 01:46

ER

In a certain shipment of 120 new cars, 2/3 of the cars are equipped wi

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

Bunuel

19 Feb 2018, 23:18

2

4,169

by: twoface07

23 Jul 2022, 22:06

ER

Let x = 0.99, y = 0.99, and z = 0.99^2. Then which of the following

555-605 (Medium) | Arithmetic, Inequalities

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

Bunuel

09 Apr 2019, 21:44

17

5

4,169

by: bumpbot

04 Jun 2023, 23:07

ER

XYZ Corporation has a ratio of 1 : 6 female to male. If the average

505-555 (Easy) | Fractions and Ratios, Statistics and Sets Problems

505-555 (Easy) | Fractions and Ratios, Statistics and Sets Problems hide tags

Bunuel

14 Jun 2017, 02:57

6

4,169

by: bumpbot

09 Jun 2023, 07:13

ER

Alicia purchases three different rings that can each be worn on any of

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

27 Nov 2019, 01:47

28

4

4,169

by: bumpbot

12 Apr 2025, 18:40

ER

Three solutions A, B and C having equal volume are made up

655-705 (Hard) | Mixture Problems, Word Problems

655-705 (Hard) | Mixture Problems, Word Problems hide tags

Suraj0184

08 Aug 2022, 08:58

39

7

4,169

by: bumpbot

29 Jul 2025, 12:59

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The number (2^48 − 1) is exactly divisible by two numbers between 60

555-605 (Medium) | Multiples and Factors

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

Bunuel

29 Nov 2021, 05:45

3

1

4,168

by: GMATinsight

29 Nov 2021, 05:50

ER

The membership of a club is 40 percent female. If 70 percent of the me

705-805 (Hard) | Percent and Interest Problems

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

paramdesai204

05 Apr 2023, 09:21

11

4

4,168

by: bumpbot

13 Sep 2025, 04:59

Solve the following system of linear equations 3x−4y−z=5, 3y−4z+2w

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

nick1816

05 Jun 2021, 04:46

28

4

4,168

by: bumpbot

16 Sep 2025, 09:12

When 182 is divided by 12 fifteen times, the remainder is:

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

shorteverything

12 Jul 2010, 18:12

5

4,167

by: bumpbot

05 Feb 2019, 22:37

ER

If Josephine reads b books per week and each book has, on average, 100

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

29 Oct 2019, 01:51

5

4,167

by: ScottTargetTestPrep

03 Nov 2019, 20:50

ER

If x > 4 and 3x − 2y = 0, then which of the following must be true? ◦

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

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

Bunuel

20 Mar 2020, 04:33

2

5

4,167

by: ScottTargetTestPrep

23 Apr 2020, 03:56

ER

A manufacturer’s gross profit on an item was 20 percent of the cost of

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

24 Sep 2018, 05:46

3

4

4,167

by: bumpbot

20 May 2020, 06:29

ER

In the figure above, if PQ || RS, then x=

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

12 Jun 2018, 21:39

1

3

4,165

by: GyMrAT

12 Jun 2018, 22:32

ER

Between 1950 and 1960 the population of Country A increased by 3.5 mil

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

08 Jan 2019, 01:20

2

4

4,165

by: bumpbot

31 Aug 2025, 07:22

ER

Wendy, Yvonne, and Elizabeth are baking cookies for a bake sale. Wendy

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

01 Nov 2018, 00:48

4

4,164

by: ThatDudeKnows

21 Jun 2022, 09:05

ER

If p pounds of potatoes cost $k, find the cost (in cents) of one pound

555-605 (Medium) | Algebra, Arithmetic

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

Bunuel

01 Mar 2018, 23:16

2

4

4,164

by: bumpbot

08 Jan 2024, 01:55

ER

Caleb and Dan play a game in which the loser of each round gives one

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

13 Jun 2018, 12:09

3

7

4,164

by: ManifestDreamMBA

28 Nov 2024, 04:01

ER

In the diagram above, lines EF and DE are each tangent to the circle.

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

02 Mar 2015, 08:29

8

5

4,164

by: bumpbot

21 Sep 2025, 23:20

ER

19^2 + 19/20=

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Sajjad1994

25 Apr 2017, 11:51

6

3

4,163

by: ScottTargetTestPrep

10 Feb 2019, 08:43

ER

The distance between West-Town to East-Town is 15 kilometers. Two bird

505-555 (Easy) | Distance and Speed Problems

505-555 (Easy) | Distance and Speed Problems hide tags

Bunuel

04 Jul 2016, 08:57

8

6

4,163

by: bumpbot

02 Dec 2022, 02:19

ER

Given a<0, what is another way of expressing -ax<1?

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

philipssonicare

16 Jan 2019, 06:48

25

8

4,163

by: Bunuel

19 Oct 2024, 10:06

ER

If perfect numbers are defined as numbers whose all the factors sum up

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

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

GMATinsight

30 Jun 2017, 20:36

11

5

4,163

by: bumpbot

13 Dec 2024, 13:19

ER

What is the value of

605-655 (Medium) | Roots

605-655 (Medium) | Roots hide tags

Russ19

23 Mar 2022, 08:05

21

8

4,163

by: Bunuel

15 Apr 2026, 10:44

ER

The length of a rectangular banner is 3 feet 2 inches, and the width

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

22 Jul 2019, 05:45

3

4,162

by: ScottTargetTestPrep

16 Mar 2019, 09:58

ER

If g is an integer and x is a prime number, which of the following mus

555-605 (Medium) | Must or Could be True, Number Properties

555-605 (Medium) | Must or Could be True, Number Properties hide tags

Bunuel

13 Jul 2021, 03:45

1

4,162

by: TestPrepUnlimited

13 Jul 2021, 09:43

ER

At a wedding, the close family members of the couple are to be sat on

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

shridhar786

30 Sep 2019, 04:44

21

5

4,162

by: Vidds0214

10 Sep 2024, 05:29

ER

A boarding school accommodating 400 students has provided a locker to

805+ (Hard) | Overlapping Sets

805+ (Hard) | Overlapping Sets hide tags

Bunuel

27 Jan 2022, 07:45

42

8

4,162

by: XLmafia21

18 Jul 2025, 23:52

ER

Given the numbers 1/8, 1/5, 2/3, -1/4, and 1/120...

705-805 (Hard) | Fractions and Ratios

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

Louis14

27 Jan 2020, 07:57

14

4

4,162

by: bumpbot

08 Oct 2025, 00:07

ER

If a + 3b + 4c = 9 and a + 4b + 6c = 15, then what is the value of a +

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

17 Sep 2017, 03:48

19

7

4,162

by: bumpbot

27 Oct 2025, 22:54

ER

During the first 3 weeks of a 10-week diet program

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Asifpirlo

15 Aug 2013, 13:07

4

11

4,162

by: egmat

29 Mar 2026, 22:33

ER

In a classroom there are 100 pupils, of whom 40 are boys, 30 wear glas

Sub 505 (Easy) | Overlapping Sets, Probability

Sub 505 (Easy) | Overlapping Sets, Probability hide tags

Bunuel

21 Sep 2020, 04:45

1

4,161

by: yashikaaggarwal

21 Sep 2020, 04:51

ER

Carl is facing very difficult financial times and can only pay

655-705 (Hard) | Percent and Interest Problems

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

naeln

24 May 2015, 09:07

15

11

4,161

by: bumpbot

06 Oct 2023, 23:29

ER

If 2^{10}10^3 and 5^{20}10^x, then what is the value of integer x?

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

MathRevolution

18 Nov 2019, 00:19

37

8

4,161

by: bumpbot

18 Aug 2025, 08:42

ER

At the beginning of a class, a classroom has 3 empty chairs and all

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

17 Feb 2018, 08:47

2

5

4,160

by: bumpbot

26 Mar 2019, 11:09

ER

There are 3 Red Books, 5 Green Books and 6 Blue Books on a shelf. In h

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Mseemab

25 Jun 2019, 05:04

22

6

4,160

by: bumpbot

12 May 2024, 01:25

ER

During a trip of 200 kilometres, Stella covers the first 80 kilometres

805+ (Hard) | Distance and Speed Problems, Word Problems

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

kiran120680

28 Apr 2019, 08:50

13

9

4,160

by: Kinshook

31 May 2024, 05:20

ER

A sample of x litres from a container having a 60 litre mixture of mil

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

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

Bunuel

10 Dec 2020, 09:00

24

8

4,160

by: Biswajeet1930

22 Feb 2025, 08:47

ER

A certain data set has n numbers, an average (arithmetic mean) of 5, a

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

11 Jan 2017, 03:47

17

3

4,160

by: bumpbot

14 Apr 2025, 04:32

ER

When x and y are rounded to the nearest tenth, x is 0.3 and y is 0.6.

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

01 Jul 2022, 22:15

22

6

4,160

by: bumpbot

19 Oct 2025, 20:11

ER

List K consist of n consecutive positive integers: {1, 2, 3, ..., n}.

705-805 (Hard) | Min-Max Problems, Multiples and Factors

705-805 (Hard) | Min-Max Problems, Multiples and Factors hide tags

Bunuel

04 Sep 2022, 09:53

25

4

4,160

by: bumpbot

30 Nov 2025, 20:50

ER

There are some boys and some girls. If each child sits on one chair

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

21 Apr 2022, 03:30

7

5

4,160

by: bumpbot

04 Mar 2026, 08:35