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

153,498

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

313,264

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

1,387,020

by: bb

16 Apr 2026, 14:28

ER

Positive integer x has n factors; 3x has 3 factors; Which of the follo

655-705 (Hard) | Multiples and Factors, Number Properties

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

Bunuel

09 Mar 2016, 12:40

29

8

6,221

by: bumpbot

20 May 2025, 21:27

ER

Positive integer x when divided by 5 leaves a remainder of 2 and posit

655-705 (Hard) | Remainders

655-705 (Hard) | Remainders hide tags

Bunuel

02 Jan 2021, 06:52

30

6

4,840

by: bumpbot

05 May 2026, 00:41

ER

Positive integer y is 50 percent of 50 percent of positive

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

02 Jul 2012, 02:05

106

18

40,138

by: totaltestprepNick

24 Feb 2026, 13:51

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Positive integer z is 30 percent of 30 percent of positive integer y,

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

17 Sep 2021, 02:15

2

1,731

by: deepakbarchha1

17 Sep 2021, 03:17

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Positive integer z leaves the remainder of 1 when divided by 3, the re

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

Bunuel

08 Oct 2019, 00:51

20

9

7,258

by: juliansorre

23 Mar 2026, 15:35

ER

Positive integers a and b are each less than 6. What is the smallest p

555-605 (Medium) | Algebra, Min-Max Problems

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

Bunuel

20 Mar 2019, 04:39

5

4

7,330

by: Bunuel

02 Sep 2024, 12:03

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Positive integers a and b each have exactly four factors. If a is a on

555-605 (Medium) | Multiples and Factors

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

Bunuel

29 May 2022, 04:00

2

3

4,880

by: bumpbot

14 Dec 2023, 06:19

ER

Positive integers a, b, c, d and e are such that a<b<c<d<e

655-705 (Hard) | Min-Max Problems, Statistics and Sets Problems

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

shrive555

18 Oct 2010, 10:57

79

13

30,870

by: bumpbot

16 Apr 2025, 18:03

ER

Positive integers from 1 to 45, inclusive are placed in 5 groups of 9

805+ (Hard) | Statistics and Sets Problems

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

Bunuel

13 Mar 2016, 09:20

63

9

19,948

by: bumpbot

24 Jul 2025, 13:11

ER

Positive integers from 1 to 55, inclusive are placed in 5 groups of 11

705-805 (Hard) | Min-Max Problems, Statistics and Sets Problems

705-805 (Hard) | Min-Max Problems, Statistics and Sets Problems hide tags

Bunuel

14 Apr 2020, 09:43

26

4

9,032

by: bumpbot

18 Aug 2025, 06:22

ER

Positive integers x and y leave remainders 5 and 8 respectively when

655-705 (Hard) | Remainders

655-705 (Hard) | Remainders hide tags

Bunuel

18 Nov 2021, 05:00

13

4

3,720

by: bumpbot

18 Jul 2025, 01:50

ER

Positive integers x, y and z, where 0<x<100 and 0<y<100, are such that

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

nick1816

15 Sep 2020, 00:20

8

3

2,462

by: bumpbot

25 Apr 2023, 21:36

ER

Possible arrangements for the word REVIEW if one E can't be

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

pclg

06 Feb 2010, 17:30

25

18

13,657

by: bumpbot

08 Jan 2026, 06:17

ER

Postman Pete has a pedometer to count his steps. The pedometer records

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

28 Apr 2022, 07:30

1

895

by: stne

06 May 2022, 08:02

Power of a Number in a Factorial Problems

Collection of Questions +3 tags

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

Bunuel

09 Jul 2014, 08:34

81

1

28,304

by: bumpbot

06 Dec 2025, 06:19

ER

Power saving of a bulb is directly proportional to square root

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

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

Shrivathsan

04 Sep 2016, 10:41

47

9

8,736

by: bumpbot

29 Jul 2025, 20:29

ER

PQ, QR and PR are diameters of the three circles shown above. If QR =

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

29 Nov 2017, 23:07

6

5

4,220

by: bumpbot

01 Dec 2021, 10:58

PQR is an isosceles right-angled triangle with perimeter 8 + 82 and

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

RenB

01 Oct 2023, 05:33

1

2

1,076

by: mialanknox

01 Oct 2023, 10:45

ER

PQR is an isosceles triangle such that PQ = PR. S is a poi

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

EgmatQuantExpert

07 Aug 2018, 04:44

10

4

19,340

by: bumpbot

13 May 2022, 05:18

ER

PQRS is a circle with four circles drawn inside it. PO, QO, RO and SO

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

DisciplinedPrep

15 Feb 2020, 00:29

7

2

2,367

by: bumpbot

31 Jul 2025, 08:21

ER

PQRS is a parallelogram and ST = TR. What is the ratio of the area of

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

16 May 2016, 02:33

14

5

17,442

by: bumpbot

05 Feb 2023, 16:52

ER

PQRS is a quadrilateral whose diagonals are perpendicular to each othe

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

24 Dec 2019, 03:26

18

7

11,803

by: bumpbot

24 Oct 2023, 21:30

ER

PQRS is a square. SR is a tangent (at point S) to the circle with cent

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Bunuel

30 Dec 2021, 10:00

1

1,776

by: ali888

30 Dec 2021, 11:28

ER

PQRST is a pentagon in which all the interior angles are une

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Thelegend2631

22 Jun 2021, 19:15

7

4

3,862

by: GMATWhizTeam

23 Jun 2021, 00:03

ER

PR and QS are perpendicular diameters of a large circle with centre O

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

05 May 2020, 11:22

4

3

2,449

by: ScottTargetTestPrep

09 May 2020, 05:57

ER

Practice questions of Combinations and probability

Collection of Questions, Downloads, Guides & Resources

Collection of Questions, Downloads, Guides & Resources hide tags

Narenn

04 Apr 2013, 04:40

68

16

36,238

by: bumpbot

13 May 2026, 06:09

ER

Prakash bought a bag of 15 magic pencils for Rs.60. One-third of the

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

11 Jun 2021, 05:45

1

4

2,120

by: bumpbot

06 Jan 2024, 18:59

ER

Present ages of Sameer and Anand are in the ratio 5 : 4. Three years

505-555 (Easy) | Fractions and Ratios

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

Bunuel

26 Dec 2019, 02:29

4

2

4,177

by: bumpbot

01 Jul 2024, 13:10

ER

Present average age of A, B, C and D is 25 years. Sum of age of A and

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

19 May 2022, 05:15

1

1,479

by: IanStewart

19 May 2022, 05:44

ER

Presently, Fred is 4 times as old as Gary. In 10 years, Fred will be 3

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

01 Feb 2019, 00:22

1

4

3,236

by: Archit3110

01 Feb 2019, 11:45

ER

primality check

rxs0005

29 Jan 2011, 06:50

31

4

11,275

by: bumpbot

08 Mar 2025, 02:00

ER

Prime Boxes

svagmat

30 Apr 2011, 00:20

1

7

13,832

by: Gmatguy007

18 Feb 2025, 04:33

Prime number P is greater than 3 but less than 9 and prime number Q

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Carcass

06 Sep 2022, 17:58

6

2,866

by: bumpbot

11 Aug 2025, 07:27

ER

Prime numbers - formulae

iikarthik

26 Nov 2015, 16:00

1

3

4,889

by: bumpbot

16 Sep 2024, 19:09

ER

Prime Numbers - Properties & Application - Part 3

Math Strategies +3 tags

Math Strategies, Theory, Guides & Resources, Useful Links hide tags

CrackverbalGMAT

16 May 2019, 07:29

4

1

3,537

by: AugmentAdInf

01 Jun 2024, 02:31

ER

Printer A and Printer B can each print 1 ⁄4 page per second. How long

505-555 (Easy) | Work and Rate Problems

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

Bunuel

10 Jan 2016, 08:28

4

6

4,056

by: bumpbot

25 Apr 2022, 23:51

ER

Printer A and printer B each work at a constant rate. Printer A can pr

Sub 505 (Easy) | Work and Rate Problems

Sub 505 (Easy) | Work and Rate Problems hide tags

Bunuel

16 Nov 2020, 06:30

2

2,947

by: GmatPoint

27 Jun 2022, 05:12

ER

Printer a takes 40 more minutes to print the pages of a book

705-805 (Hard) | Work and Rate Problems

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

tomchris

07 Dec 2010, 08:13

105

17

14,394

by: bumpbot

20 Apr 2026, 23:51

ER

Printing press X can print an edition of a newspaper in 12 hours, wher

Sub 505 (Easy) | Work and Rate Problems

Sub 505 (Easy) | Work and Rate Problems hide tags

Bunuel

22 May 2020, 10:19

8

9

10,147

by: Bunuel

03 Oct 2024, 02:14

ER

Private Benjamin is a member of a squad of 10 soldiers, which must vol

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

02 Apr 2021, 07:15

2

3

1,927

by: CEdward

28 Apr 2021, 17:47

ER

Prizes totaling $60,000 were awarded unequally between 3 contestants.

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

happy1992

17 May 2016, 04:53

2

4

2,434

by: bumpbot

21 Nov 2019, 00:16

ER

probability

aa220

25 Jun 2024, 11:46

3

1,047

by: aa220

28 Jun 2024, 03:16

ER

Probability

ngocnguyen2410

11 Nov 2019, 23:33

2

1,465

by: bumpbot

29 Dec 2025, 04:22

ER

Probability - When account for permutations?

General Math Questions, Discussions

General Math Questions, Discussions hide tags

GMATkid1997

17 Oct 2024, 09:31

1

638

by: Bunuel

17 Oct 2024, 13:45

ER

probability 2

morya003

24 Feb 2012, 11:49

2

3

22,097

by: bumpbot

21 Jan 2024, 01:18

ER

Probability and Geometry Problems

Collection of Questions +3 tags

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

Bunuel

17 Jun 2014, 01:28

53

4

23,553

by: bumpbot

08 Jul 2025, 08:20

ER

Probability and Problem Solving

sark19

16 Feb 2020, 21:15

10

8

10,928

by: bumpbot

30 Apr 2023, 09:21

ER

Probability Basics Rules & Questions (43)

Downloads, Theory, Guides & Resources

Downloads, Theory, Guides & Resources hide tags

aim730

23 Aug 2010, 17:35

59

10

29,393

by: bumpbot

28 Apr 2025, 11:44

ER

Probability Made Easy!

Math Strategies +3 tags

Math Strategies, Theory, Guides & Resources, Useful Links hide tags

1, 2

Bunuel

23 Sep 2015, 09:00

553

39

75,986

by: dictavero

25 Mar 2026, 06:00

Probability of 2 people rolling the same set rolling twice

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

tanmaykothari2710

22 Aug 2020, 08:23

10

3

1,913

by: Mohak01

14 May 2025, 09:19