GMAT Problem Solving (PS) Forum - Free Practice Questions

ER

Complete 1000 GMAT Problem Solving Series (PS-1000 Series) Questions

Bunuel

03 Dec 2022, 14:23

321

12

151,245

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of March 2026

Bunuel

01 Jan 2026, 05:45

1.1k

8

312,279

by: Shashankksharma

17 Apr 2026, 02:55

ER

GMAT PS Question Directory by Topic & Difficulty

bb

16 Apr 2026, 14:28

3.3k

0

1,383,405

by: bb

16 Apr 2026, 14:28

ER

f(x,y) = x+y, if x+y<1; 0, if x+y=1; xy, if x+y>1. Where x and y are

555-605 (Medium) | Functions and Custom Characters

MichelleSavina

25 Jan 2011, 21:46

6

8,754

by: bumpbot

26 Sep 2024, 03:01

ER

A set P = {1, 2, 3, 4, 5} and set Q = {1, 2, 3, 4, 5, 6, 7}

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

MichelleSavina

23 Jan 2011, 11:31

27

7

14,334

by: bumpbot

03 Jul 2023, 03:58

ER

A certain basket contains 10 apples 7 of which are red and 3 are green

555-605 (Medium) | Combinations, Probability

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

tradinggenius

24 Jan 2011, 01:05

139

11

42,694

by: bumpbot

28 Apr 2025, 15:39

Help: How to avoid silly mistakes

1, 2

mariyea

24 Jan 2011, 10:19

46

37

31,916

by: bumpbot

05 Aug 2025, 01:40

ER

Find the number of trailing zeros in the product of (1^1)*(5^5)*(10^10

805+ (Hard) | Exponents, Number Properties

805+ (Hard) | Exponents, Number Properties hide tags

1, 2

feruz77

07 Oct 2017, 08:24

587

21

60,015

by: bumpbot

16 Nov 2025, 03:07

ER

Find the number of trailing zeros in the expansion of

705-805 (Hard) | Exponents, Number Properties

705-805 (Hard) | Exponents, Number Properties hide tags

1, 2, 3

feruz77

23 Feb 2025, 00:33

850

49

87,352

by: TommasoP

28 Dec 2025, 08:24

ER

The function f(m) is defined for all positive integers m as

555-605 (Medium) | Functions and Custom Characters, Multiples and Factors

555-605 (Medium) | Functions and Custom Characters, Multiples and Factors hide tags

PASSINGGMAT

13 Jan 2022, 03:52

244

7

29,408

by: ManifestDreamMBA

17 Apr 2025, 10:05

ER

A certain car traveled twice as many miles from Town A to Town B as it

655-705 (Hard) | Distance and Speed Problems

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

pgmat

27 Jan 2011, 16:35

143

11

22,221

by: bumpbot

02 Nov 2025, 09:53

ER

primality check

rxs0005

29 Jan 2011, 06:50

31

4

11,221

by: bumpbot

08 Mar 2025, 02:00

ER

From a class consisting of 12 computer science majors, 10 ma

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

petrifiedbutstanding

29 Jan 2011, 07:03

6

17

9,885

by: bumpbot

06 Dec 2020, 02:35

ER

Given that x^4 – 25x^2 = -144, which of the following is NOT

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

subhashghosh

03 May 2013, 03:14

60

8

16,773

by: bumpbot

05 Nov 2025, 04:32

ER

For every point (a, b) on Line 1, there is a corresponding point

655-705 (Hard) | Coordinate Geometry

655-705 (Hard) | Coordinate Geometry hide tags

tinki

30 Jan 2011, 13:55

40

13

9,633

by: bumpbot

23 Jul 2025, 19:17

ER

Firm A's revenues are described by the equation Ra = 17.12x

705-805 (Hard) | Percent and Interest Problems

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

bhandariavi

30 Jan 2011, 17:49

20

6

5,984

by: bumpbot

02 Aug 2025, 12:58

ER

If a – b > a + b, where a and b are integers, which of the following

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

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

1, 2

girishkakkar

30 Jan 2011, 22:18

85

26

30,989

by: ManishaPrepMinds

07 Nov 2024, 05:05

ER

Last year a certain bond yielded 5 percent of its face value

Sub 505 (Easy) | Percent and Interest Problems

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

rxs0005

11 Apr 2012, 02:57

16

3

8,440

by: bumpbot

17 Nov 2025, 07:38

ER

In a certain Parallelogram the degree measure of one angle exceeds tha

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

mariyea

31 Jan 2011, 14:57

4

6

11,263

by: bumpbot

18 Dec 2017, 23:01

ER

A pet shop runs a sale on goldfish and platys. If one customer buys 1

655-705 (Hard) | Fractions and Ratios

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

bhandariavi

31 Jan 2011, 22:22

23

5

6,898

by: KarishmaB

26 Jan 2026, 20:02

ER

If the product of all the unique positive divisors of n, a positive in

805+ (Hard) | Multiples and Factors, Number Properties

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

1, 2

gmatpapa

11 Jan 2019, 02:14

660

34

68,783

by: Sajal193

09 Apr 2026, 10:11

ER

At a certain hospital, 75% of the interns receive fewer than

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

gmatpapa

03 Feb 2011, 09:23

224

16

61,128

by: bumpbot

21 Dec 2025, 05:55

ER

In the figure above, how many of the points on line segment PQ have

705-805 (Hard) | Coordinate Geometry

705-805 (Hard) | Coordinate Geometry hide tags

GMATD11

10 Feb 2018, 16:09

243

13

27,992

by: tryorcry

30 Dec 2025, 11:02

ER

The measures of the interior angles in a polygon are consecutive integ

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

1, 2

rxs0005

03 Feb 2011, 15:45

305

31

59,235

by: bumpbot

07 Feb 2025, 06:41

ER

3 + 3 + 3 + 2 × 3^2 + 2 × 3^3 + 2 × 3^4 + 2 × 3^5 + 2 × 3^6

655-705 (Hard) | Exponents

655-705 (Hard) | Exponents hide tags

praveenvino

03 Feb 2011, 16:16

82

14

13,105

by: bumpbot

29 Jul 2025, 07:57

ER

Anup was asked to find the value of 7/12 of a sum of money. Instead of

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

mariyea

23 Jan 2021, 05:04

3

3,918

by: bumpbot

23 Jan 2021, 05:04

ER

A dishonest grocer professes to sell pure butter at cpst price, but he

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

sonuindia88

15 Oct 2015, 17:13

59

15

38,745

by: PSKhore

02 Aug 2025, 11:07

ER

There are 5 red marbles, 3 blue marbles and 2 green marbles. If a use

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

mariyea

05 Feb 2011, 17:41

6

5

8,951

by: bumpbot

16 Jan 2025, 11:55

ER

Which of the following equations has a root in common with x^2 - 6x +

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Lolaergasheva

05 Feb 2011, 23:47

135

17

48,269

by: bumpbot

08 Nov 2025, 17:24

ER

What is the probability for a family with three children to have a boy

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

petrifiedbutstanding

13 Mar 2019, 05:07

41

10

73,738

by: bumpbot

28 Oct 2025, 00:56

ER

A Superbowl sponsor X has a 30 sec commercial that is part of the 15

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

rxs0005

06 Feb 2011, 06:56

9

5

4,461

by: bumpbot

26 Dec 2025, 07:30

ER

A woman has seven cookies - four chocolate chip and three

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

rxs0005

18 Sep 2012, 06:03

148

13

27,168

by: bumpbot

30 Jan 2026, 14:37

ER

An empty pool being filled with water at a constant rate takes 8 hours

505-555 (Easy) | Work and Rate Problems

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

Bunuel

07 Feb 2011, 01:20

215

19

73,642

by: totaltestprepNick

02 Mar 2026, 10:04

ER

A box contains 100 tickets marked 1 to 100. One ticket is

805+ (Hard) | Multiples and Factors +2 tags

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

nonameee

02 Jul 2023, 01:59

146

15

20,505

by: bumpbot

03 Jun 2025, 00:28

ER

Which of the following CANNOT be the greatest common divisor of two

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

Bunuel

08 Feb 2011, 01:43

212

15

43,350

by: bumpbot

03 Nov 2025, 01:16

ER

In a certain class consisting of 36 students, some boys and

605-655 (Medium) | Fractions and Ratios, Min-Max Problems

605-655 (Medium) | Fractions and Ratios, Min-Max Problems hide tags

1, 2

GMATD11

08 Feb 2011, 04:33

628

28

81,610

by: krrishabh96

30 Mar 2026, 09:40

ER

If $1 were invested at 8 percent interest compounded annually, the

Sub 505 (Easy) | Percent and Interest Problems

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

Lolaergasheva

02 Dec 2022, 01:37

43

9

19,860

by: bumpbot

21 Nov 2025, 00:36

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

88

20

74,629

by: bumpbot

19 Apr 2026, 02:56

ER

Which of the following represents the complete range of x

705-805 (Hard) | Absolute Values, Inequalities

705-805 (Hard) | Absolute Values, Inequalities hide tags

1, 2

gmatpapa

08 Feb 2011, 09:29

808

39

86,885

by: Rickooreoisb

04 Feb 2026, 10:19

ER

A has $18 more than what B & C together would have had if both B and C

555-605 (Medium) | Arithmetic, Word Problems

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

Lolaergasheva

08 Feb 2011, 11:13

19

3

5,997

by: bumpbot

14 Oct 2024, 05:05

ER

The average weight of 10 men is increased by 1 ½ kg when one of the me

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

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

Lolaergasheva

08 Feb 2011, 11:30

8

6

15,988

by: bumpbot

24 Nov 2023, 23:21

ER

A state auto-inspection station has two teams. Team 1 is lenient and

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

PennState08

08 Feb 2011, 13:55

3

4

14,518

by: bumpbot

15 Nov 2021, 23:34

A well-shuffled deck of 52 cards is dealt to four players, each receiv

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

nonameee

09 Feb 2011, 05:11

3

13,682

by: bumpbot

18 Feb 2022, 23:01

ER

In the image shown in the attachment, lines d and l are para

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

bhandariavi

23 Jun 2013, 01:03

21

10

5,434

by: bumpbot

05 Jan 2018, 18:33

ER

If m is the product of all integers from 1 to 40, inclusive

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

1, 2

MRHDK1

09 Feb 2011, 15:11

131

21

44,313

by: bumpbot

12 Dec 2025, 05:22

ER

If n is a positive integer, what is the maximum possible num

555-605 (Medium) | Min-Max Problems +2 tags

555-605 (Medium) | Min-Max Problems, Number Properties, Sequences hide tags

loveparis

09 Feb 2011, 15:14

43

9

10,262

by: bumpbot

01 Mar 2026, 01:15

ER

Train A leaves the station traveling at 30 miles per hour. Two hours

555-605 (Medium) | Distance and Speed Problems

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

loveparis

15 Mar 2019, 04:15

103

16

93,865

by: bumpbot

24 Jan 2026, 15:10

ER

A set consists of 12 numbers, all are even or multiple of 5.

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

loveparis

09 Feb 2011, 15:19

13

11

8,011

by: Bunuel

22 Sep 2018, 02:36

ER

If 8 < m < 120, how many integer m are possible for m/3 is a square

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

loveparis

09 Feb 2011, 17:30

8

2

5,971

by: EgmatQuantExpert

20 Oct 2020, 23:51

ER

How many positive integers, from 2 to 100, inclusive, are no

655-705 (Hard) | Multiples and Factors

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

loveparis

09 Feb 2011, 17:31

82

4

14,144

by: messi16

08 Mar 2026, 20:30

ER

If m and n are positive integer, and 1800m = n^3, what is

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

loveparis

27 May 2025, 01:39

76

9

23,908

by: bumpbot

29 Oct 2025, 14:57

ER

Hard Factoring question

General Math Questions, Discussions

General Math Questions, Discussions hide tags

tinki

10 Feb 2011, 00:47

39

16

46,581

by: bumpbot

25 Feb 2024, 14:54

ER

A Car comes with 7 different possible exterior colors and 6

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

gmatpapa

10 Feb 2011, 12:49

15

6

16,032

by: bumpbot

13 Jun 2024, 01:05