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

151,238

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of March 2026

Bunuel

01 Jan 2026, 05:45

1.1k

8

312,275

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

1,383,374

by: bb

16 Apr 2026, 14:28

A marker is selected from a box containing 100different markers. The s

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Aabhash777

15 Jul 2025, 13:07

3

1

862

by: D3N0

20 Jul 2025, 15:22

A bag contains 12 white and 12 blue marbles. Tom randomly picks 3 marb

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Aabhash777

13 Jul 2025, 21:53

2

1

875

by: D3N0

20 Jul 2025, 15:27

Viola works in a shop selling tea and is creating gift packs for the h

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Aabhash777

08 May 2025, 00:09

10

2

1,492

by: himssss29

14 Aug 2025, 05:02

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A bag has 6 different pairs of socks. If 4 socks are randomly selected

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Aabhash777

28 Sep 2022, 03:16

45

5

7,629

by: bumpbot

24 Aug 2025, 23:54

ER

If M = 12^n, where n is a non-negative single digit integer, what is

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Aabhash777

27 Sep 2022, 03:24

22

6

4,035

by: bumpbot

26 Aug 2025, 00:54

Which of the following are factors of 8! ?

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

Aabhash777

07 May 2025, 02:34

3

2

1,390

by: Anvesh99

30 Aug 2025, 23:00

ER

A project team has to be formed such that 1 out of 3 candidates is to

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Aabhash777

27 Aug 2022, 08:50

36

6

6,862

by: AdarshSambare

22 Sep 2025, 22:39

ER

Tabatha decorates the walls of her room by pasting 80 balloons, which

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Aabhash777

27 May 2025, 04:09

32

5

1,793

by: Bunuel

03 Nov 2025, 06:13

ER

A number X is randomly selected from the set of all non-prime integers

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Aabhash777

25 Sep 2022, 04:07

17

6

4,552

by: glagad

06 Dec 2025, 06:47

ER

In a college placement, 100 students attended an interview process and

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

Aabhash777

29 Jun 2025, 22:21

16

3

1,665

by: Goldenfuture

18 Dec 2025, 20:30

ER

If a and b are positive integers, which of the following CANNOT be the

655-705 (Hard) | Multiples and Factors

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

Aabhash777

17 Nov 2022, 01:48

10

6

4,357

by: egmat

22 Jan 2026, 22:56

ER

An integer between 1 and 10 inclusive is selected at random. Given tha

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Aabhash777

10 May 2025, 22:42

3

4

1,356

by: luisdicampo

01 Feb 2026, 04:34

Seven people, including Paul and Ryan, compete in a race. If there are

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

Aabhash777

28 May 2025, 00:06

14

3

1,527

by: tryorcry

02 Feb 2026, 01:15

A bag contains 4 white tokens, 4 purple tokens, and 2 orange tokens. J

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Aabhash777

11 May 2025, 01:30

13

3

1,644

by: pappal

02 Feb 2026, 13:10

A camp has 30 girls whose heights have an average of 130 cm and a stan

555-605 (Medium) | Statistics and Sets Problems

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

Aabhash777

05 May 2025, 02:54

2

749

by: luisdicampo

02 Apr 2026, 06:42

Six people are taking part in a ski-jumping competition. Three of the

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

Aabhash777

11 May 2025, 04:02

2

4

1,258

by: luisdicampo

08 Apr 2026, 02:24

A family including a father, a mother, three sons and three daughters,

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Aabhash777

01 Sep 2022, 04:40

73

6

8,622

by: Rishm

17 Apr 2026, 10:13

ER

probability

aa220

25 Jun 2024, 11:46

3

1,024

by: aa220

28 Jun 2024, 03:16

ER

Data Insights

aa220

28 Jun 2024, 03:19

2

4

1,376

by: aa220

30 Jun 2024, 03:53

ER

In the figure, PQ=QR=RS=ST=TU=UV=VP

Poor Quality

Poor Quality hide tags

aa008

10 Dec 2018, 11:24

3

6,880

by: aa008

10 Dec 2018, 09:36

ER

During a war a Major is supposed to send 5 units of soldiers to 5 diff

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

a70

28 Sep 2018, 09:56

44

5

6,310

by: Regor60

19 Feb 2025, 07:50

ER

Vasya wrote down several consecutive integers

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

A2A2

11 Jul 2015, 22:48

37

4

7,105

by: ManifestDreamMBA

31 Aug 2025, 11:49

ER

Several students are studying together for an exam - Kaplan

555-605 (Medium) | Arithmetic +2 tags

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

a1choi

25 Aug 2011, 22:33

12

5

5,707

by: bumpbot

31 Jan 2025, 12:16

What is the units digit of (23)^7 * (12)^8 * (517)^22 ?

Sub 505 (Easy) | Exponents, Number Properties

Sub 505 (Easy) | Exponents, Number Properties hide tags

8.toastcrunch

19 Jul 2023, 01:52

3

1

3,174

by: gmatophobia

19 Jul 2023, 02:42

X is the product of integers from 1 to 10, inclusive. If 2 ^ N is a fa

505-555 (Easy) | Exponents +2 tags

505-555 (Easy) | Exponents, Multiples and Factors, Number Properties hide tags

8.toastcrunch

19 Jul 2023, 02:02

19

4

5,099

by: bumpbot

09 Dec 2025, 00:09

ER

A is a two digit positive integer, and B is formed by interchanging

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

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

8.toastcrunch

20 Jul 2023, 09:41

3

3,234

by: bumpbot

25 Dec 2025, 23:02

The points A (k, 2 2k), B ( k + 1, 2k), and C (4 k, 6 2k) are

705-805 (Hard) | Coordinate Geometry

705-805 (Hard) | Coordinate Geometry hide tags

780_scorer

29 Nov 2023, 13:24

7

4

2,090

by: bumpbot

03 May 2025, 04:39

ER

If xy=1, what is the value of 2(x+y)^2/2(x-y)^2?

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Poor Quality hide tags

5va

26 Sep 2010, 02:02

31

7

11,396

by: Bunuel

23 Jul 2019, 08:28

ER

Amy has a 3600 square foot apartment that she wants to carpet

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

4d

27 Jan 2019, 23:47

5

6

2,293

by: ScottTargetTestPrep

27 Jun 2019, 18:30

ER

If x and y are non-zero numbers such that x>y, which of the following

Poor Quality

Poor Quality hide tags

4d

28 Jan 2019, 00:36

6

11

5,082

by: Bunuel

18 Aug 2019, 23:58

ER

Find the probability that a randomly selected year has 53 Sundays.

805+ (Hard) | Out of Scope - Too Hard +2 tags

805+ (Hard) | Out of Scope - Too Hard, Probability, Remainders hide tags

4d

30 Jan 2019, 22:23

21

4

10,042

by: bumpbot

06 May 2020, 13:51

ER

The area of the region bounded by the curves y = |x - 2|, x = 1, x =

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

4d

01 Feb 2019, 04:23

17

9

8,330

by: bumpbot

11 Jul 2023, 12:30

ER

Express the value 0.4232323….. as a quotient of two numbers

705-805 (Hard) | Arithmetic, Sequences

705-805 (Hard) | Arithmetic, Sequences hide tags

4d

02 Feb 2019, 21:31

48

4

6,629

by: Regor60

23 Dec 2024, 10:56

ER

A bag contains 2 white and 3 red balls, and a bag B contains 4 white

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

4d

31 Jan 2019, 08:25

54

3

13,029

by: bumpbot

09 Jun 2025, 10:19

ER

Which of the following is equal to (2^k)(5^k − 1)?

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

1, 2

4112019

11 Feb 2013, 08:50

115

20

28,479

by: GMATinsight

07 May 2025, 01:26

ER

99,999^2 - 1^2 =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

4112019

19 Sep 2018, 23:30

150

11

40,238

by: Bunuel

18 Feb 2026, 11:02

ER

Containers A and B each contain 8 gold coins, 12 silver coins, and not

Poor Quality

Poor Quality hide tags

3newton

29 Jul 2017, 06:22

12

11

4,831

by: Madhavi1990

29 Aug 2017, 00:24

ER

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

555-605 (Medium) | Work and Rate Problems

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

386390

27 Oct 2011, 14:17

48

12

17,286

by: HQ101

09 Aug 2023, 17:19

ER

One water pump can fill half of a certain empty tank in 3 hours. Anoth

555-605 (Medium) | Work and Rate Problems

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

36mba

04 Jan 2012, 10:17

29

10

14,330

by: bumpbot

30 Jan 2025, 02:36

ER

If x^4 + x^(-4) = 7, what is the value of x^8 + x^(-8) =?

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

350350

04 Jun 2021, 12:08

13

8

3,631

by: bumpbot

30 Sep 2024, 07:28

ER

The ratio of flour to water to sugar in a recipe is 7:4:1.

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

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

3111987

21 Jan 2014, 15:10

97

10

26,053

by: bumpbot

26 May 2025, 05:51

ER

A child received a gift of six different soccer team flags, including

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

282552

20 Jun 2016, 07:39

67

8

11,326

by: bumpbot

24 Mar 2026, 07:08

ER

P, Q and R are working on a project. Q alone would have been able to

705-805 (Hard) | Word Problems, Work and Rate Problems

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

23ss23

13 Jan 2026, 12:38

17

4

2,033

by: bumpbot

13 Jan 2026, 12:38

ER

Two integers will be randomly selected from sets A and B

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

2013gmat

25 Oct 2012, 03:58

40

9

8,821

by: bumpbot

16 Feb 2025, 11:29

ER

A can complete a project in 20 days and B can complete the

655-705 (Hard) | Work and Rate Problems

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

1, 2

154238

21 Sep 2012, 05:16

392

21

103,501

by: bumpbot

11 Jun 2025, 13:52

ER

An investment of d dollars at k percent simple annual

555-605 (Medium) | Percent and Interest Problems

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

144144

10 Dec 2010, 11:16

424

15

81,104

by: bumpbot

14 Aug 2025, 09:04

ER

r=3^(n+2), then in terms of r, 9^n=

605-655 (Medium) | Exponents

605-655 (Medium) | Exponents hide tags

144144

19 Feb 2011, 08:47

32

4

6,874

by: bumpbot

24 Mar 2026, 06:05

ER

The number of integers of n satisfying -n+2≥0 and 2n≤4 is

605-655 (Medium) | Inequalities

605-655 (Medium) | Inequalities hide tags

14101992

23 Jun 2016, 02:14

23

15

8,325

by: bumpbot

07 Apr 2025, 17:54

ER

The ratio of the earnings of A,B and C is 2:3:5

805+ (Hard) | Fractions and Ratios

805+ (Hard) | Fractions and Ratios hide tags

14101992

24 Jun 2016, 04:40

64

7

12,080

by: bumpbot

14 Jul 2025, 02:19

ER

G is the centre of a regular hexagon ABCDEF. How many triangles can be

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

14101992

19 Apr 2017, 08:09

22

6

8,742

by: bumpbot

30 Jul 2025, 04:02