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

329

12

153,567

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of April 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

313,304

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

1,387,142

by: bb

16 Apr 2026, 14:28

ER

Brenda will test-drive a vintage motor car on a circular track with ra

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

fskilnik

21 Feb 2019, 15:59

31

6

4,298

by: bumpbot

25 Nov 2025, 03:18

ER

M. Poirot and Miss Marple walk into a turned-off escalator to realize

805+ (Hard) | Distance and Speed Problems, Fractions and Ratios

805+ (Hard) | Distance and Speed Problems, Fractions and Ratios hide tags

fskilnik

29 Aug 2018, 20:10

73

8

6,171

by: bumpbot

24 Dec 2025, 09:16

ER

If (r+1/r)^2 = 5, what is the value of (r^3+1/r^3)^2?

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

fskilnik

21 Mar 2019, 12:50

22

7

3,947

by: bumpbot

03 Jan 2026, 01:34

ER

During a 3h-experiment, the number of bacteria increased from 10^4 (at

655-705 (Hard) | Graphs and Illustrations, Word Problems

655-705 (Hard) | Graphs and Illustrations, Word Problems hide tags

fskilnik

26 Feb 2019, 15:48

19

2

3,472

by: bumpbot

04 Jan 2026, 12:26

ER

Three piles (A, B, C) of 7 beans each are to be made from 12 red, 5 ye

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

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

fskilnik

04 Oct 2018, 12:19

2

4

2,773

by: bumpbot

13 Jan 2026, 15:14

ER

In the rectangular coordinate system, what is the area of the region d

805+ (Hard) | Coordinate Geometry, Inequalities

805+ (Hard) | Coordinate Geometry, Inequalities hide tags

fskilnik

26 Feb 2019, 16:30

23

5

3,378

by: Bunuel

07 Mar 2026, 07:53

ER

If c is a constant such that the system of equations given abov

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

fskilnik

12 Mar 2019, 13:35

59

9

5,761

by: bumpbot

19 Apr 2026, 07:59

ER

The product of the positive 4-digit integer 118A and 25847 is 4758 uni

655-705 (Hard) | Remainders, Word Problems

655-705 (Hard) | Remainders, Word Problems hide tags

fskilnik

07 Feb 2019, 11:49

21

4

3,407

by: Adit_

21 Apr 2026, 06:01

ER

The straight lines given by the equation 2x^2=2y^2-3xy are:

705-805 (Hard) | Algebra, Coordinate Geometry

705-805 (Hard) | Algebra, Coordinate Geometry hide tags

fskilnik

21 Mar 2019, 13:19

14

5

2,176

by: bumpbot

21 Apr 2026, 10:57

ER

if the straight line y = x + c is tangent to the circle (x-1)^2 + (y

805+ (Hard) | Coordinate Geometry, Min-Max Problems

805+ (Hard) | Coordinate Geometry, Min-Max Problems hide tags

fskilnik

25 Nov 2018, 10:29

24

3

2,098

by: bumpbot

23 Apr 2026, 07:12

ER

The graphs of the functions f and g are represented in In the figure g

705-805 (Hard) | Coordinate Geometry, Graphs and Illustrations

705-805 (Hard) | Coordinate Geometry, Graphs and Illustrations hide tags

fskilnik

21 Feb 2019, 12:40

14

7

4,669

by: bumpbot

24 Apr 2026, 06:44

ER

Point P is the point satisfying x^2 + y^2 -2x -4y = 4 with maximum pos

655-705 (Hard) | Coordinate Geometry, Min-Max Problems

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

fskilnik

14 Sep 2018, 09:48

27

6

3,721

by: bumpbot

25 Apr 2026, 01:59

ER

The graphs of y=7x+1 and y=kx^3 are represented in the figure shown

655-705 (Hard) | Coordinate Geometry

655-705 (Hard) | Coordinate Geometry hide tags

fskilnik

19 Feb 2019, 12:51

6

3

3,332

by: bumpbot

25 Apr 2026, 06:55

ER

The curve shown above is defined by the ordered-pairs (x,y) such that

805+ (Hard) | Coordinate Geometry +2 tags

805+ (Hard) | Coordinate Geometry, Functions and Custom Characters, Graphs and Illustrations hide tags

fskilnik

21 Feb 2019, 13:54

19

6

3,882

by: bumpbot

26 Apr 2026, 04:42

ER

There are many boxes in a certain room, and each box has a label attac

705-805 (Hard) | Multiples and Factors +2 tags

705-805 (Hard) | Multiples and Factors, Sequences, Word Problems hide tags

fskilnik

17 Mar 2019, 14:17

20

3

3,418

by: bumpbot

26 Apr 2026, 07:44

ER

Which of the following numbers is closest to 100*(11-sqrt(119)) ?

805+ (Hard) | Fractions and Ratios +2 tags

805+ (Hard) | Fractions and Ratios, Inequalities, Roots hide tags

fskilnik

14 Feb 2019, 13:56

42

5

4,300

by: bumpbot

02 May 2026, 11:25

ER

A number is called "mystic" if it can be expressed as the sum of at le

805+ (Hard) | Multiples and Factors, Sequences

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

fskilnik

11 May 2026, 02:52

15

7

3,983

by: Kinshook

11 May 2026, 02:46

ER

A certain Formula 1 car fuel consumption is 2.5 liters per kilometer,

605-655 (Medium) | Distance and Speed Problems, Word Problems

605-655 (Medium) | Distance and Speed Problems, Word Problems hide tags

fskilnik

07 Mar 2019, 04:35

19

6

4,625

by: Username1512

11 May 2026, 05:16

ER

How many positive two-distinct-digit numbers are odd and not divisible

705-805 (Hard) | Multiples and Factors, Overlapping Sets

705-805 (Hard) | Multiples and Factors, Overlapping Sets hide tags

fskilnik

25 Feb 2019, 07:05

35

5

5,160

by: HarshavardhanR

14 May 2026, 22:00

ER

If 2^y = 4^(5x + 3) and 3^(x - 7) = 9^y, what is the value of x + y ?

505-555 (Easy) | Algebra, Exponents

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

FTS185

30 Nov 2014, 05:58

18

4

9,627

by: bumpbot

25 Apr 2023, 02:33

ER

Absolute inequality with multiple absolutes

fullymooned

20 Dec 2013, 10:19

1

2

6,163

by: bumpbot

24 Dec 2025, 20:23

ER

Struggling with Number property

Funambulist

01 Feb 2016, 23:01

11

5

7,191

by: bumpbot

07 Dec 2024, 05:48

ER

A 48 lts container containing liquid A and B contains 25% liquid A.

805+ (Hard) | Mixture Problems

805+ (Hard) | Mixture Problems hide tags

g106

29 Sep 2011, 12:43

32

6

6,996

by: KarishmaB

01 Apr 2016, 01:58

ER

Walking at 8KMPH From Point A to Point railway station, mike

555-605 (Medium) | Distance and Speed Problems

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

g106

09 Oct 2011, 11:53

117

19

11,924

by: bumpbot

24 Nov 2025, 02:28

ER

Two mixtures of X and Y have X and Y in the ratio 3:2 and 3

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

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

1, 2

g106

29 Sep 2011, 12:49

227

27

26,454

by: paudomingoo

19 Mar 2026, 01:19

ER

Of the two-digit positive integers less than 52, how many have differe

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

g1zmo

10 Oct 2017, 10:59

4

2,235

by: Bunuel

15 Oct 2017, 01:50

ER

If the median of first 40 students score is 74 and last 65

555-605 (Medium) | Statistics and Sets Problems

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

g3kr

14 Oct 2012, 01:56

6

4

5,637

by: bumpbot

22 Apr 2025, 11:23

ER

What is the remainder when 8^643/132?

705-805 (Hard) | Remainders

705-805 (Hard) | Remainders hide tags

g3kr

17 Oct 2012, 04:29

127

9

18,947

by: mumuxi

15 Jul 2025, 21:55

ER

What is the remainder when you divide 2^200 by 7?

655-705 (Hard) | Exponents, Remainders

655-705 (Hard) | Exponents, Remainders hide tags

g3kr

17 Oct 2012, 04:22

99

12

58,574

by: Adit_

16 Mar 2026, 03:24

ER

If a, b, c and d are positive integers less than 4, and 4^a+3^b+2

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

gabriel87

16 Sep 2014, 04:40

11

4

4,787

by: bumpbot

27 Sep 2024, 02:45

ER

In a acertain company, the ratio of the numer of manager to

505-555 (Easy) | Fractions and Ratios

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

Gacarva

20 Sep 2010, 19:40

118

12

31,106

by: friends777

19 Jan 2026, 18:29

ER

How must a grocer mix 4 types of peanuts worth 54 c, 72 c, $

655-705 (Hard) | Mixture Problems, Out of Scope - Too Hard

655-705 (Hard) | Mixture Problems, Out of Scope - Too Hard hide tags

galiya

05 Jul 2012, 12:25

34

14

11,596

by: Madhavi1990

20 Aug 2017, 07:18

ER

A certain company consists of 3 managers and 8 non-managers.

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

galiya

26 Apr 2012, 12:24

33

13

10,874

by: bumpbot

07 Jan 2025, 04:00

ER

If k is a positive integer, which of the following must be

805+ (Hard) | Multiples and Factors

805+ (Hard) | Multiples and Factors hide tags

galiya

05 Apr 2012, 13:04

81

13

13,874

by: bumpbot

21 Apr 2025, 03:33

ER

How many ways are there of placing 6 marbles in 4 bowls, if any number

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

galiya

12 Aug 2012, 13:21

90

14

22,001

by: bumpbot

18 May 2025, 12:28

ER

A basketball coach will select the members of a five-player

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

galiya

07 May 2012, 08:16

116

17

38,372

by: FelixLucas

27 May 2025, 09:34

ER

If a passenger seated by the window on a train moving at 40 km/h

605-655 (Medium) | Distance and Speed Problems

605-655 (Medium) | Distance and Speed Problems hide tags

galiya

06 Sep 2023, 14:37

65

5

18,125

by: bumpbot

17 Jun 2025, 03:46

ER

How many numbers between 0 and 1670 have a prime tens digit

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

1, 2

galiya

09 Feb 2012, 13:23

141

20

25,730

by: ivycation2024

07 Jul 2025, 03:04

ER

For each player's turn in a certain board game, a card is

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

galiya

06 May 2012, 10:29

40

4

8,717

by: bumpbot

25 Aug 2025, 06:57

ER

When x is even, [x] = x/2 + 1, when x is odd [x] = 2x + 1 then [7]*[4]

655-705 (Hard) | Functions and Custom Characters

655-705 (Hard) | Functions and Custom Characters hide tags

galiya

06 May 2012, 08:28

56

9

14,779

by: bumpbot

10 Oct 2025, 12:46

ER

If x and y are both integers chosen at random between 1 and

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

galiya

07 Apr 2012, 04:04

37

4

7,224

by: bumpbot

19 Nov 2025, 03:52

ER

A certain team has 12 members, including Joey. A three-member relay te

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

1, 2

galiya

05 Jul 2021, 00:26

215

21

28,114

by: bumpbot

13 Dec 2025, 05:30

ER

For any integer n greater than 1, n* denotes the product of

605-655 (Medium) | Multiples and Factors

605-655 (Medium) | Multiples and Factors hide tags

galiya

23 Apr 2012, 11:51

20

12

7,315

by: bumpbot

29 Dec 2025, 03:48

ER

How many positive integers less than 30 have no common prime

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

galiya

27 Mar 2026, 04:36

15

9

9,250

by: bumpbot

27 Mar 2026, 04:32

ER

The three sides of a triangle ABC are 10, 8, and 7

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Game

24 Jun 2014, 13:42

4

3

3,505

by: bumpbot

20 Jul 2020, 03:29

ER

A project has three test cases. Three teams are formed to

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Game

22 Jun 2014, 11:17

2

4

9,872

by: bumpbot

22 Dec 2020, 14:26

ER

Point M is located 8 miles East of point P. If point P is lo

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Game

22 Jun 2014, 11:11

3

2

3,227

by: bumpbot

20 Jan 2021, 10:30

ER

Line RS is tangent to circles P and Q at points R and S

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Game

20 Jul 2014, 13:34

20

4

5,440

by: bumpbot

16 Jul 2022, 04:41

ER

An old man distributed all the gold coins he had to his two

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Game

22 Jun 2014, 11:12

6

5

10,752

by: bumpbot

27 Mar 2024, 23:52

ER

One ton has 2000 pounds, and one pound has 16 ounces.

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Game

22 Jun 2014, 11:11

8

3

7,779

by: bumpbot

08 Jun 2024, 18:39