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

151,809

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

312,304

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

1,383,525

by: bb

16 Apr 2026, 14:28

Help: How to avoid silly mistakes

1, 2

mariyea

24 Jan 2011, 10:19

46

37

31,917

by: bumpbot

05 Aug 2025, 01:40

ER

Find the value of x^3 + 8y^3 + z^3 in terms of x, y and z if x + 2y +

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

Bunuel

29 Nov 2021, 09:45

18

3

2,647

by: bumpbot

04 Aug 2025, 22:22

In the set 10, 16, 30, 44, 50, X, where x is a positive number, which

605-655 (Medium) | Statistics and Sets Problems

605-655 (Medium) | Statistics and Sets Problems hide tags

nislam

26 Nov 2021, 10:13

4

2

1,906

by: Samiksha2610

04 Aug 2025, 18:34

ER

To prepare his famous meatloaf, Gordon uses veal, which costs $6 per

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

03 Aug 2025, 22:00

11

4

660

by: Souradeep17

04 Aug 2025, 10:55

ER

If a is an odd integer and b is an even integer, which of the

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

03 Aug 2025, 22:00

3

782

by: Souradeep17

04 Aug 2025, 10:51

The productivity P at a certain manufacturing plant can be measured

655-705 (Hard) | Percent and Interest Problems

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

Alice83

04 Aug 2025, 10:16

1

822

by: Missinga

04 Aug 2025, 10:38

ER

Omicron Publishing Corp. has 3 female employees for every 5 male

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

28 Jul 2025, 22:00

5

4

737

by: ManifestDreamMBA

04 Aug 2025, 03:26

ER

If 100 < x^2 < 225, what is the greatest possible number of unique fac

655-705 (Hard) | Multiples and Factors

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

Bunuel

09 Feb 2022, 03:45

6

4

3,051

by: CareerLauncherMBA

04 Aug 2025, 03:08

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

4,462

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

5,822

by: bumpbot

03 Aug 2025, 17:32

ER

If x/y = 1.2, what is the value of (x^2 - y^2)/(x^2 + y^2)?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

18 Nov 2023, 06:20

16

3

2,603

by: bumpbot

03 Aug 2025, 11:24

If x-y=x/y, where x and y are positive integers. Find the number of so

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

nick1816

15 Sep 2019, 10:50

18

6

3,462

by: bumpbot

03 Aug 2025, 11:02

ER

A and B start running simultaneously. A runs from point P to point Q

705-805 (Hard) | Distance and Speed Problems

705-805 (Hard) | Distance and Speed Problems hide tags

Bunuel

13 Apr 2022, 03:45

16

2

4,930

by: bumpbot

03 Aug 2025, 06:31

ER

If 4,767 is a factor of abc,341, what is the value of abc ?

705-805 (Hard) | Multiples and Factors

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

Bunuel

21 Apr 2022, 04:00

15

4

1,809

by: JackyJan

03 Aug 2025, 03:35

ER

Anand and Bala started from towns P and Q simultaneously towards Q and

805+ (Hard) | Distance and Speed Problems

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

Bunuel

27 Jan 2022, 09:45

12

2

6,314

by: bumpbot

03 Aug 2025, 01:17

ER

An investor bought an asset on December 31st, 2010

705-805 (Hard) | Percent and Interest Problems

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

GMATNinja

18 Apr 2022, 02:31

20

4

6,554

by: bumpbot

02 Aug 2025, 12:49

ER

Kate and her twin sister Amy want to be on the same relay-race team.

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

05 Jun 2019, 01:41

24

8

6,511

by: bumpbot

02 Aug 2025, 12:46

Let n be the least positive integer such that 168 is a factor of 1134

805+ (Hard) | Exponents +2 tags

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

Shubhradeep

26 Feb 2024, 12:41

15

3

3,806

by: bumpbot

02 Aug 2025, 08:34

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

1,641

by: bumpbot

02 Aug 2025, 07:18

ER

If x is the third side of the ABC, which encloses maximum area formed

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

GMATinsight

07 Oct 2020, 18:38

1

3

1,205

by: bumpbot

02 Aug 2025, 05:53

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

3,021

by: CharuGMATKING

02 Aug 2025, 02:04

If a and b are positive integers such that gcd(a,b)=13, then find the

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

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

nick1816

13 Apr 2020, 07:36

31

6

4,956

by: bumpbot

01 Aug 2025, 22:59

ER

A motorcycle messenger leaves his home base and travels at 40 miles

505-555 (Easy) | Distance and Speed Problems

505-555 (Easy) | Distance and Speed Problems hide tags

Bunuel

31 Jul 2025, 22:00

4

3

916

by: jcg1

01 Aug 2025, 22:23

ER

Xavier borrowed d dollars at 16% annual interest compounded every

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

31 Jul 2025, 22:00

7

3

980

by: ClefVi

01 Aug 2025, 13:24

ER

If x + y = k, then 3x^2 + 6xy + 3y^2 =

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

29 Jul 2025, 22:00

7

4

893

by: STgal

01 Aug 2025, 10:51

Chandler bought a new car that gives a mileage of 6.5 when driven at a

705-805 (Hard) | Distance and Speed Problems

705-805 (Hard) | Distance and Speed Problems hide tags

RenB

20 Aug 2023, 04:39

46

4

3,761

by: PSKhore

01 Aug 2025, 10:36

ER

Let (p, q) be a point on the graph of y = x^n where p ≠ 0. If the valu

705-805 (Hard) | Coordinate Geometry +2 tags

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

Bunuel

27 Nov 2019, 01:49

14

2

4,016

by: finisher009

01 Aug 2025, 09:56

ER

Rectangle ABCD, shown above measures 4 cm by 16 and is folded about li

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

18 Jun 2020, 03:27

18

4

3,635

by: bumpbot

01 Aug 2025, 04:20

ER

Bag A contains 3 white and 3 red marbles. Bag B contains 6 white and

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

02 Jul 2021, 07:45

43

7

9,595

by: kayarat600

01 Aug 2025, 03:33

ER

How many of the positive integers less than 25 are 2 less than an inte

505-555 (Easy) | Algebra, Multiples and Factors

505-555 (Easy) | Algebra, Multiples and Factors hide tags

Bunuel

03 Aug 2019, 23:20

7

3

2,533

by: Leon685

01 Aug 2025, 03:33

ER

Two positive integers x and y are such that their least common multipl

655-705 (Hard) | Multiples and Factors

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

Bunuel

08 Jan 2021, 07:51

22

3

3,036

by: Krunaal

01 Aug 2025, 03:28

ER

If three sides of a rectangular park have a total length 400 ft., then

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

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

Bunuel

03 Apr 2020, 04:31

5

2

3,979

by: bumpbot

01 Aug 2025, 03:18

ER

A tank is fitted with pipes, some filling it and the rest draining it.

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

03 Apr 2020, 08:38

9

4

1,846

by: bumpbot

01 Aug 2025, 02:47

ER

Find the minimum number of small cubes needed to make the fi

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

GMATinsight

25 Apr 2020, 03:50

3

2

1,427

by: bumpbot

01 Aug 2025, 02:41

ER

A set consists of all three-digit positive integers with the following

805+ (Hard) | Combinations, Multiples and Factors

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

Bunuel

10 Nov 2022, 08:05

13

4

5,554

by: bumpbot

01 Aug 2025, 00:12

ER

If the number of red marbles is three times the number of green marble

505-555 (Easy) | Fractions and Ratios

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

Bunuel

30 Jul 2025, 22:00

5

3

813

by: BadukMagician

31 Jul 2025, 17:30

ER

Balu started a business by investing $48000. After 4 months, Ramesh

555-605 (Medium) | Fractions and Ratios

555-605 (Medium) | Fractions and Ratios hide tags

Bunuel

20 May 2022, 05:15

4

2

1,393

by: BadukMagician

31 Jul 2025, 17:26

ER

A merchant marks his goods up by 40% and then offers a discount of 15%

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

24 Jul 2025, 22:00

4

948

by: BadukMagician

31 Jul 2025, 16:57

ER

The sum of the roots of a quadratic equation is 3 and the sum of their

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

28 Feb 2023, 02:30

2

1,835

by: himssss29

31 Jul 2025, 12:21

A group of children have a number of pens,

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

gvishesh21

28 Oct 2022, 23:37

7

2

2,047

by: justinioane

31 Jul 2025, 08:49

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

2,349

by: bumpbot

31 Jul 2025, 08:21

ER

If we divide 5^2500 by 7, which remainder of following remainders do w

705-805 (Hard) | Exponents, Remainders

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

Bunuel

09 Dec 2021, 05:45

12

4

3,327

by: bumpbot

31 Jul 2025, 07:17

ER

Which expression represents the length of PQ in terms of a, b, and c?

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

12 Sep 2018, 00:57

5

2

1,779

by: bumpbot

31 Jul 2025, 04:35

ER

In [m]\triangle[/m] ABC , Point, P, Q, R are midpoints . If AB = 10, A

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

KSBGC

11 Oct 2019, 01:01

8

2

2,273

by: bumpbot

31 Jul 2025, 03:59

ER

If a^(2/3) = b^(2/3) for a ≠ 0 and b ≠ 0, then which of the following

655-705 (Hard) | Exponents, Must or Could be True

655-705 (Hard) | Exponents, Must or Could be True hide tags

Bunuel

01 Jul 2020, 11:20

11

6

3,241

by: Akhilesh1227

31 Jul 2025, 03:57

ER

To fill a larger concert hall, a madrigal singing group consisting of

605-655 (Medium) | Fractions and Ratios

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

Bunuel

27 Feb 2019, 23:09

15

7

2,929

by: Krunaal

31 Jul 2025, 02:58

ER

In the diagram given below, ∠ABD = ∠CDB = ∠PQD = 90°. If AB: CD = 3:1

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

19 Sep 2019, 21:25

30

10

10,446

by: bumpbot

31 Jul 2025, 02:50

ER

The length of one of the sides of an acute angled triangle is 13 units

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

11 Oct 2021, 04:45

7

4

1,831

by: bumpbot

31 Jul 2025, 01:00

ER

If x + y = 7 and x - y = 5, what is the value of xy?

505-555 (Easy) | Algebra, Roots

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

Bunuel

18 Nov 2023, 06:39

28

3

4,066

by: Rahilgaur

30 Jul 2025, 23:14

ER

Clinton bought two tickets to a Rock Band Concert, a concompany ticket

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

30 Jul 2025, 22:00

1

456

by: agrasan

30 Jul 2025, 22:12