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

151,933

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

312,375

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

1,383,787

by: bb

16 Apr 2026, 14:28

ER

8 litres are drawn from a cask filled with wine and is then filled wit

705-805 (Hard) | Fractions and Ratios, Mixture Problems

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

Bunuel

10 Dec 2020, 06:30

109

11

12,042

by: bumpbot

29 Aug 2025, 07:37

ER

8 liters of solution is removed from 20% milk solution and 8 liters of

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

Bunuel

25 Jun 2019, 03:08

58

12

10,181

by: KarishmaB

11 Nov 2025, 07:21

ER

8 is 4% of a, and 4 is 8% of b. c equals b/a. What is the value of c ?

Sub 505 (Easy) | Percent and Interest Problems

Sub 505 (Easy) | Percent and Interest Problems hide tags

Bunuel

10 Apr 2019, 23:28

3

29,664

by: ScottTargetTestPrep

13 Apr 2019, 19:03

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8 identical machines, working alone and at their constant rates, take

505-555 (Easy) | Work and Rate Problems

505-555 (Easy) | Work and Rate Problems hide tags

Bunuel

23 Aug 2015, 22:50

30

17

8,618

by: bumpbot

07 Sep 2024, 03:47

ER

8 directors, the vice chairman and the chairman are to be seated aroun

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

14 Jan 2021, 04:45

31

4

12,264

by: bumpbot

06 Dec 2024, 07:08

ER

8 circles of diameter 1 cm are kept in a row, each circle touching its

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

rsaahil90

13 Nov 2015, 23:56

18

11

3,531

by: bumpbot

30 Aug 2024, 23:38

ER

8 – [7 – (6 – 5 × 4 + 3) – 2 + 1] =

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

03 Mar 2022, 05:00

9

3

4,038

by: bumpbot

30 Jan 2025, 05:54

ER

79 laboratories raise the bacterium, the laboratory have 48 culture di

605-655 (Medium) | Exponents

605-655 (Medium) | Exponents hide tags

MathRevolution

08 Mar 2016, 17:09

8

5

5,973

by: bumpbot

01 Oct 2024, 11:30

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786 when divided by 13 gives a remainder G. 8728 when divided by 14 gi

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

Bunuel

29 Sep 2021, 02:15

1

2

1,813

by: BrushMyQuant

19 Oct 2022, 12:01

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784^(1/2)

Sub 505 (Easy) | Arithmetic, Roots

Sub 505 (Easy) | Arithmetic, Roots hide tags

pushpitkc

31 Oct 2018, 22:27

18

12

10,813

by: aakash233

27 Dec 2025, 01:37

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75% of the guestrooms at the Stagecoach Inn have a queen-siz

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

Rock750

14 Jan 2013, 01:39

56

10

21,353

by: bumpbot

06 May 2025, 06:54

ER

75% of the fruit trees in an orchard are apple trees, and 20% of those

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

saswata4s

25 Oct 2017, 19:52

2

5

5,369

by: nigina93

15 Jun 2018, 09:41

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75% of all the boys and 48% of all the girls at Smith High School take

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

13 Dec 2018, 00:54

6

3

9,361

by: bumpbot

07 Dec 2025, 11:46

ER

75% of a group of students` grades are greater than 70, and 60% of stu

605-655 (Medium) | Overlapping Sets, Percent and Interest Problems

605-655 (Medium) | Overlapping Sets, Percent and Interest Problems hide tags

Afroditee

29 Nov 2022, 11:41

35

6

5,564

by: bumpbot

10 Mar 2026, 10:30

ER

75^(1/2) + 75^(1/2) =

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

Sajjad1994

24 Sep 2020, 06:50

5

1,983

by: AnkitHRD

01 Oct 2020, 11:49

ER

729 liters of a mixture contains milk and water in the ratio 7:2.

505-555 (Easy) | Mixture Problems

505-555 (Easy) | Mixture Problems hide tags

DisciplinedPrep

20 Mar 2019, 23:44

15

7

5,909

by: bumpbot

23 Mar 2026, 05:59

700+ level P&C set

Collection of Questions, Downloads, Guides & Resources

Collection of Questions, Downloads, Guides & Resources hide tags

crackgmatg

28 Oct 2013, 10:00

12

4

4,431

by: bumpbot

10 Sep 2018, 05:47

ER

700+ GMAT Data Sufficiency Questions With Explanations

Collection of Questions, Downloads, Guides & Resources

Collection of Questions, Downloads, Guides & Resources hide tags

Bunuel

26 Apr 2018, 14:10

584

15

198,425

by: bumpbot

16 Feb 2025, 12:26

ER

700-800 Set on Numbers, Inequalities, Absolute values

Collection of Questions, Math Strategies, Guides & Resources

Collection of Questions, Math Strategies, Guides & Resources hide tags

souvik101990

14 Jan 2013, 04:11

108

4

24,807

by: bumpbot

23 Jan 2025, 09:15

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700-800 Level Quant Problem Collection + Detailed Solutions

Collection of Questions, Downloads, Guides & Resources

Collection of Questions, Downloads, Guides & Resources hide tags

Legendaddy

16 Aug 2012, 12:28

456

16

156,863

by: NextstopISB

28 May 2025, 10:22

700 + level Official questions Collections with Answers

Collection of Questions, Downloads, Guides & Resources

Collection of Questions, Downloads, Guides & Resources hide tags

ZeroIQ

30 Jul 2014, 09:15

20

0

7,958

by: ZeroIQ

30 Jul 2014, 09:15

ER

70% of the employees in a multinational corporation have VCD players,

705-805 (Hard) | Overlapping Sets

705-805 (Hard) | Overlapping Sets hide tags

excelingmat

05 Nov 2015, 04:25

99

9

16,681

by: Rohanx9

14 Jul 2025, 23:23

ER

70% of stadium visitors are men. 1/7 of men and 1/5 of women at the st

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

Bunuel

10 Jul 2015, 02:31

24

8

7,063

by: bumpbot

01 May 2025, 04:16

ER

70% of all the staff members in a college are administrators and remai

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

14 Apr 2023, 01:30

5

4

1,909

by: Abhishek009

16 Apr 2023, 00:57

ER

70% of 66 is 10% more than what number ?

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

11 Jan 2018, 21:17

8

6

2,971

by: ShahadatHJ

24 Aug 2022, 08:14

ER

70 students are enrolled in Math, English, or German. 40 students are

505-555 (Easy) | Overlapping Sets

505-555 (Easy) | Overlapping Sets hide tags

ramana

21 Jul 2010, 02:43

62

11

26,368

by: bumpbot

09 Jul 2024, 22:17

ER

70 is 250% greater than what number?

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

29 Mar 2021, 04:00

1

2

4,065

by: EgmatQuantExpert

31 Mar 2021, 08:03

ER

7% of 9 is what percent of 7?

Sub 505 (Easy) | Fractions and Ratios, Percent and Interest Problems

Sub 505 (Easy) | Fractions and Ratios, Percent and Interest Problems hide tags

Sajjad1994

11 Nov 2020, 02:10

3

4

3,982

by: bumpbot

21 Mar 2026, 07:03

ER

7/(1/5) + 5/(1/7) =

Sub 505 (Easy) | Arithmetic, Fractions and Ratios

Sub 505 (Easy) | Arithmetic, Fractions and Ratios hide tags

Bunuel

16 Sep 2018, 22:31

10

8

13,243

by: bumpbot

05 Nov 2024, 04:32

ER

7(19.99) + 3(19.95) =

655-705 (Hard) | Arithmetic

655-705 (Hard) | Arithmetic hide tags

Bunuel

15 Jul 2021, 08:30

13

4

3,440

by: Nutella024

12 Mar 2025, 02:24

ER

7^b + 7^b + 7^b + 7^b + 7^b + 7^b + 7^b =

505-555 (Easy) | Algebra, Exponents

505-555 (Easy) | Algebra, Exponents hide tags

Bunuel

12 Dec 2015, 09:04

16

7

5,446

by: bumpbot

31 May 2022, 07:48

ER

7^8 is equal to which of the following?

Sub 505 (Easy) | Arithmetic +2 tags

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

Bunuel

09 Oct 2019, 00:30

1

2

2,297

by: uchihaitachi

09 Oct 2019, 01:05

ER

7^3 + 21^3 =

555-605 (Medium) | Algebra, Exponents

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

Bunuel

13 Feb 2017, 03:16

73

13

10,919

by: bumpbot

12 Feb 2025, 14:58

ER

7 years ago, Samir was 3 times as old as Deepak. In 4 years, Samir wil

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

03 Dec 2018, 03:14

4

15,769

by: bumpbot

08 Nov 2025, 08:18

ER

7 white balls and 3 black balls are placed in a row at random. The pro

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

amal9990

27 Aug 2020, 00:30

58

10

8,944

by: djangobackend

19 Nov 2024, 01:19

ER

7 times the number of coins that A has is equal to 5 times the number

655-705 (Hard) | Algebra, Min-Max Problems

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

Bunuel

15 Apr 2020, 08:48

16

10

5,811

by: bumpbot

18 Jul 2025, 15:55

ER

7 teams compete in a track competition. If there are 20

555-605 (Medium) | Min-Max Problems

555-605 (Medium) | Min-Max Problems hide tags

bmwhype2

27 Jul 2014, 02:59

61

7

21,344

by: bumpbot

11 Nov 2024, 05:24

ER

7 relatives of a man comprises 4 ladies and 3 gentlemen, his wife has

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

23 Feb 2021, 05:30

11

5

3,314

by: KarishmaB

26 Jun 2024, 04:05

ER

7 points are marked on a straight line and another 8 points are marked

555-605 (Medium) | Combinations, Geometry

555-605 (Medium) | Combinations, Geometry hide tags

Bunuel

19 Aug 2015, 01:35

22

5

8,950

by: bumpbot

19 May 2022, 03:22

ER

7 people, A, B, C, D, E, F and H, go to a movie and sit next to each

Poor Quality

Poor Quality hide tags

Bunuel

05 Jun 2019, 02:12

24

15

5,779

by: KarishmaB

07 Jun 2019, 02:18

ER

7 people sit at the round table. In how many ways can we

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

1, 2

nonameee

08 Feb 2011, 05:05

89

20

74,645

by: bumpbot

19 Apr 2026, 02:56

7 people (A, B, C, D, E, F and G) go to a movie and sit next to each o

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Snehaaaaa

11 Sep 2022, 04:36

20

4

3,448

by: bumpbot

27 Sep 2025, 00:52

ER

7 people (A, B, C, D, E, F and G) go to a movie and sit

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

megatron13

05 Sep 2014, 13:02

152

14

27,423

by: Akshat_verma_25

05 Sep 2025, 04:43

ER

7 chairs are numbered from 1 to 7. Two women first sit on two chairs

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

12 Mar 2021, 03:15

8

3

3,522

by: bumpbot

06 Jan 2026, 22:21

ER

693 and n have the same prime factors and n is a multiple of 693 that

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

MathRevolution

28 Jun 2018, 03:37

6

2,778

by: bumpbot

17 May 2024, 22:48

ER

69,300/(10^5 - 10^3) =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

30 Sep 2019, 22:14

8

14

4,842

by: bumpbot

10 Aug 2022, 07:31

ER

675 is 6% of what number?

Sub 505 (Easy) | Percent and Interest Problems

Sub 505 (Easy) | Percent and Interest Problems hide tags

Bunuel

17 Apr 2017, 00:43

7

6

5,622

by: bumpbot

16 Sep 2022, 08:23

ER

67² + (2)(67)(133) + 133² =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

BrentGMATPrepNow

26 Oct 2021, 10:53

4

2

1,720

by: BrentGMATPrepNow

27 Oct 2021, 06:23

ER

64 small identical cubes are used to form a large cube

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

guerrero25

17 Apr 2013, 00:28

117

14

46,051

by: bumpbot

20 Jun 2024, 23:35

ER

64 persons can dig a trench 50 m long, 2 m wide and 2 m deep in 5 days

655-705 (Hard) | Work and Rate Problems

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

Bunuel

18 Jan 2021, 10:57

11

5

10,861

by: bumpbot

13 Dec 2025, 07:46