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

153,466

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

313,240

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

1,386,976

by: bb

16 Apr 2026, 14:28

ER

A bag of rice is currently priced at $320 and a bag of wheat at $580.

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

29 Oct 2021, 06:45

15

5

2,880

by: agrasan

11 Aug 2025, 07:22

ER

The average (arithmetic mean) of eight numbers is 44.1. If the sum of

Sub 505 (Easy) | Statistics and Sets Problems

Sub 505 (Easy) | Statistics and Sets Problems hide tags

Bunuel

15 Jul 2025, 22:00

4

5

673

by: shaliny

11 Aug 2025, 02:24

ER

A cyclist riding in fog overtakes a man walking at the speed of 3km/hr

605-655 (Medium) | Work and Rate Problems

605-655 (Medium) | Work and Rate Problems hide tags

shagunbanthia

13 Mar 2016, 05:54

19

5

9,098

by: bumpbot

10 Aug 2025, 02:03

ER

On the rectangular coordinate plane, points P, Q, and R form a right

Sub 505 (Easy) | Coordinate Geometry

Sub 505 (Easy) | Coordinate Geometry hide tags

sashiim20

11 Sep 2017, 06:20

9

5

4,516

by: bumpbot

09 Aug 2025, 18:32

ER

Two pipes can fill a tank in 35 minutes. The larger pipe alone can fil

655-705 (Hard) | Work and Rate Problems

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

Bunuel

21 Sep 2020, 03:30

26

5

8,773

by: bumpbot

09 Aug 2025, 14:45

ER

What is the remainder when 81^82 is divided by 17 ?

705-805 (Hard) | Exponents, Remainders

705-805 (Hard) | Exponents, Remainders hide tags

Bunuel

08 Dec 2021, 07:15

43

5

8,580

by: Kinshook

08 Aug 2025, 23:01

ER

For which of the following values of a does (a + 4)(a + 3)(a + 2)(a +

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

19 Dec 2016, 05:29

34

5

4,077

by: bumpbot

08 Aug 2025, 12:54

ER

100^15 - 3^5 is written as an integer. What is the sum of the digits

655-705 (Hard) | Exponents, Number Properties

655-705 (Hard) | Exponents, Number Properties hide tags

Bunuel

25 Jun 2019, 03:25

44

5

5,890

by: CareerLauncherMBA

08 Aug 2025, 03:55

ER

In isosceles triangle ABC, the degree measure of angle ABC is 30°, wha

605-655 (Medium) | Geometry, Min-Max Problems

605-655 (Medium) | Geometry, Min-Max Problems hide tags

Bunuel

23 May 2018, 06:47

17

5

5,263

by: bumpbot

08 Aug 2025, 03:08

ER

A mixture of 240 liters contains milk and water in the ratio of 5 : 3.

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

TheNightKing

27 Mar 2020, 04:14

61

5

11,492

by: bumpbot

07 Aug 2025, 23:47

ER

If y and x are numbers such that x + y = 17 and 2x y = 6

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

06 Aug 2025, 22:00

7

5

872

by: Dereno

07 Aug 2025, 23:09

ER

What is the minimum value of f(n) = 2n^2 - 7n + 8, if n

605-655 (Medium) | Algebra +2 tags

605-655 (Medium) | Algebra, Functions and Custom Characters, Min-Max Problems hide tags

Bunuel

28 Mar 2023, 05:45

20

5

4,927

by: bumpbot

07 Aug 2025, 11:06

ER

What is the remainder when 2^256 is divided by 17

655-705 (Hard) | Exponents, Remainders

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

Bunuel

11 Jan 2021, 07:59

34

5

6,889

by: sherlocked221B

07 Aug 2025, 10:07

ER

Two rays P1 and P2 originate from point O, such that there are a point

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

nick1816

11 Jun 2019, 06:50

8

5

2,370

by: PSKhore

07 Aug 2025, 09:54

ER

In the figure above, ABC is an isosceles right triangle. Line segment

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

29 Jun 2021, 01:30

6

5

2,854

by: bumpbot

07 Aug 2025, 03:13

ER

The value of the expression above is closest to which of the following

655-705 (Hard) | Arithmetic, Roots

655-705 (Hard) | Arithmetic, Roots hide tags

Russ19

06 Aug 2025, 23:59

12

5

4,057

by: Bunuel

07 Aug 2025, 02:38

ER

Five batches of 100 nails each are taken from a production line.

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

new2on

01 Mar 2019, 15:52

22

5

7,537

by: GmatKnightTutor

07 Aug 2025, 00:31

ER

If a > 1, what is the slope of the line in the xy -plane that passes

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

Bunuel

03 Jun 2021, 07:00

2

5

2,528

by: bumpbot

06 Aug 2025, 12:55

ER

Two taps with emptying capacities in the ratio 1 : 2, empty a full tan

655-705 (Hard) | Work and Rate Problems

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

Bunuel

08 Dec 2021, 04:15

22

5

4,348

by: finisher009

06 Aug 2025, 05:29

ER

A certain desk calendar shows the number of the day of the year and th

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

yrozenblum

02 Nov 2023, 11:25

64

5

12,176

by: Rohanx9

06 Aug 2025, 05:19

ER

Three mixtures containing water and milk in ratios of 2:3, 4:5 and 3:4

705-805 (Hard) | Mixture Problems

705-805 (Hard) | Mixture Problems hide tags

sahilsahh

10 Jul 2024, 04:37

45

5

4,965

by: bumpbot

05 Aug 2025, 19:59

A salt solution contains an unknown percentage of salt. When 1 liter o

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

siddhantvarma

13 Jun 2025, 03:57

32

5

2,222

by: AnujSingh0147

05 Aug 2025, 13:54

ER

The figure shows a square. The line y = mx divides the square evenly.

655-705 (Hard) | Coordinate Geometry, Geometry

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

MathRevolution

14 Jan 2020, 01:49

19

5

4,131

by: avigoesforMBA

05 Aug 2025, 07:33

ER

In how many ways can 4 boys and 4 girls be arranged in a row such that

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

Bunuel

16 Apr 2019, 21:54

15

5

23,164

by: bumpbot

05 Aug 2025, 04:27

ER

If -4 is one solution to the equation x^2 + bx + c = 0, where b and c

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

LakerFan24

12 May 2020, 01:37

17

5

4,781

by: bumpbot

04 Aug 2025, 13:56

ER

If the distances between two consecutive ticks are the same, what is t

605-655 (Medium) | Exponents

605-655 (Medium) | Exponents hide tags

MathRevolution

01 Jun 2017, 01:13

15

5

3,769

by: bumpbot

04 Aug 2025, 04:32

ER

Two identical regular hexagons are inscribed in a rectangle whose are

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Bunuel

04 Nov 2020, 02:30

12

5

3,225

by: bumpbot

04 Aug 2025, 03:25

ER

In the xy-plane, each point on circle K has nonnegative coordinates an

505-555 (Easy) | Coordinate Geometry

505-555 (Easy) | Coordinate Geometry hide tags

TomB

18 Apr 2012, 19:59

79

5

22,871

by: bumpbot

03 Aug 2025, 22:28

ER

A is twice as efficient as B and B is thrice as efficient as C. If all

655-705 (Hard) | Work and Rate Problems

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

Bunuel

29 Jul 2024, 01:30

27

5

4,497

by: bumpbot

03 Aug 2025, 21:28

ER

A recent survey examined the working arrangements of households of mar

655-705 (Hard) | Overlapping Sets, Probability

655-705 (Hard) | Overlapping Sets, Probability hide tags

Bunuel

19 Jan 2022, 07:15

37

5

5,860

by: bumpbot

03 Aug 2025, 17:32

ER

A toy manufacturer runs his plant for 30 days in a month such that his

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

04 Jun 2020, 07:24

7

5

3,321

by: ODST117

03 Aug 2025, 01:40

ER

If x/23 is a positive integer with a factor of 6, which of the followi

505-555 (Easy) | Multiples and Factors +2 tags

505-555 (Easy) | Multiples and Factors, Must or Could be True, Number Properties hide tags

Bunuel

13 Jul 2021, 04:00

20

5

6,854

by: Bunuel

02 Aug 2025, 09:27

ER

A roller coaster park offers two types of passes. Pass A costs $100 an

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

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

Bunuel

02 Jan 2018, 23:43

5

3,985

by: bumpbot

02 Aug 2025, 09:07

ER

12 Days of Christmas GMAT Competition - Day 12: If the integer k lies

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Bunuel

25 Dec 2022, 07:00

27

5

5,621

by: bumpbot

02 Aug 2025, 07:47

ER

40 DVDs (17 are about psychology, 14 are about biology, and 9 are abou

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

10 Nov 2022, 07:54

18

5

1,662

by: bumpbot

02 Aug 2025, 07:18

ER

The length of a rectangle is increased by 25%. By what percentage shou

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

22 Jul 2019, 06:14

7

5

33,757

by: bumpbot

02 Aug 2025, 06:50

ER

The greatest prime factor of 7^5+7^4+7^3 is:

555-605 (Medium) | Exponents, Number Properties

555-605 (Medium) | Exponents, Number Properties hide tags

Bunuel

01 Mar 2017, 05:35

13

5

5,009

by: bumpbot

02 Aug 2025, 06:05

ER

Question of the Week- 22 (Jack and Jill have certain number of ....)

805+ (Hard) | Algebra, Inequalities

805+ (Hard) | Algebra, Inequalities hide tags

EgmatQuantExpert

11 Nov 2018, 19:11

57

5

13,169

by: bumpbot

02 Aug 2025, 02:46

ER

How many different-sized circles with positive integer radii have area

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

28 Nov 2017, 21:02

3

5

1,848

by: ananya1322

02 Aug 2025, 02:24

ER -1

A man has 6 small chains of silver, each containing 3 links. He wants

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

25 Nov 2021, 05:45

18

5

3,048

by: CharuGMATKING

02 Aug 2025, 02:04

ER

A jeweler wants to create a circular bracelet that contains 6

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

BrentGMATPrepNow

02 May 2022, 10:24

21

5

3,075

by: bumpbot

01 Aug 2025, 20:17

ER

If x is a positive integer and the difference between any two

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

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

Bunuel

20 May 2024, 01:30

18

5

3,744

by: bumpbot

01 Aug 2025, 08:32

ER

Given 2 circles, find the number of common tangents?

805+ (Hard) | Coordinate Geometry

805+ (Hard) | Coordinate Geometry hide tags

bharatng

27 Jun 2020, 04:43

27

5

7,137

by: finisher009

01 Aug 2025, 03:58

ER

If a right circular cylinder’s radius is halved and its height doubled

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

19 Sep 2018, 21:51

5

4,046

by: AshleyMartin

31 Jul 2025, 16:57

ER

Cakes are sold individually for $25, in bundles of 3 for $67, and in b

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

MathRevolution

26 Dec 2019, 03:58

17

5

2,191

by: bumpbot

31 Jul 2025, 12:19

ER

If x and y are positive integers such that x+y=750, what is the differ

605-655 (Medium) | Multiples and Factors, Number Properties

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

chetan2u

16 Dec 2020, 00:46

32

5

5,278

by: DonBosco7

31 Jul 2025, 10:09

ER

A milkman mixed 4 litres of water with 10 litres of milk. He boiled on

605-655 (Medium) | Fractions and Ratios

605-655 (Medium) | Fractions and Ratios hide tags

Bunuel

11 Mar 2021, 08:30

25

5

7,614

by: Ilanchezhiyan

31 Jul 2025, 02:14

ER

(400^(1/2))^3/2

Sub 505 (Easy) | Algebra +2 tags

Sub 505 (Easy) | Algebra, Exponents, Roots hide tags

Bunuel

03 Jan 2017, 02:43

10

5

5,424

by: bumpbot

30 Jul 2025, 20:41

ER

If the range of the set of numbers {150, 90, 125, 110, 170, 155, x, 10

505-555 (Easy) | Statistics and Sets Problems

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

Bunuel

02 May 2019, 02:15

5

11,582

by: bumpbot

30 Jul 2025, 18:36

ER

In a certain housing development, each garden has the shape

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

HarveyKlaus

28 Nov 2016, 11:18

33

5

11,581

by: bumpbot

30 Jul 2025, 07:06