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

332

12

157,839

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of May 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

316,388

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

1,393,054

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

8,816

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

14,377

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

148

11

43,207

by: bumpbot

30 Apr 2026, 02:54

Help: How to avoid silly mistakes

1, 2

mariyea

24 Jan 2011, 10:19

47

37

32,109

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

590

21

60,423

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

856

49

87,965

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

249

8

29,724

by: bumpbot

29 May 2026, 22:01

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

147

11

22,466

by: bumpbot

02 Nov 2025, 09:53

ER

primality check

rxs0005

29 Jan 2011, 06:50

31

4

11,319

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

9,950

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

62

8

17,237

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

9,773

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

6,039

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

31,228

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

8,522

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

11,318

by: bumpbot

18 Dec 2017, 23:01

ER

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

705-805 (Hard) | Fractions and Ratios

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

bhandariavi

31 Jan 2011, 22:22

24

5

6,952

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

35

69,456

by: Usernamevisible

26 May 2026, 10:55

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

228

16

61,417

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

247

13

28,215

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

59,465

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

13,163

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

3,956

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

60

15

38,890

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

9,043

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

139

17

48,586

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

73,879

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

4,498

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

149

13

27,309

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

218

19

74,116

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

147

15

20,607

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

214

15

43,684

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

GMATD11

08 Feb 2011, 04:33

640

11

82,637

by: Bunuel

20 May 2026, 11:59

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

44

9

20,014

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

90

20

74,996

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

815

39

87,296

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

6,042

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

16,047

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

14,569

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

13,728

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

5,475

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

133

21

44,539

by: bumpbot

12 Dec 2025, 05:22

ER

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

505-555 (Easy) | Min-Max Problems +2 tags

505-555 (Easy) | Min-Max Problems, Number Properties, Sequences hide tags

loveparis

09 Feb 2011, 15:14

43

9

10,458

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

104

16

94,019

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

8,071

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

6,009

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

14,244

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

77

9

24,081

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

46,883

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

16,082

by: bumpbot

13 Jun 2024, 01:05