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

330

12

153,856

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of April 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

313,458

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

1,387,637

by: bb

16 Apr 2026, 14:28

ER

A certain industrial machine requires 15 quarts (480 ounces) of oil ev

605-655 (Medium) | Mixture Problems

605-655 (Medium) | Mixture Problems hide tags

Bunuel

10 Jun 2019, 01:51

11

6

3,180

by: bumpbot

06 Dec 2024, 08:24

ER

Struggling with Number property

Funambulist

01 Feb 2016, 23:01

11

5

7,193

by: bumpbot

07 Dec 2024, 05:48

ER

Two fair six-sided dice, each numbered 1 to 6, are rolled once. What

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

13 Sep 2022, 15:11

11

4

2,627

by: BrushMyQuant

09 Dec 2024, 19:51

ER

The sum of seven consecutive integers is 1,617. How many of them are

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Bunuel

19 Nov 2020, 02:45

11

5

2,974

by: bumpbot

09 Dec 2024, 22:04

ER

If perfect numbers are defined as numbers whose all the factors sum up

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

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

GMATinsight

30 Jun 2017, 20:36

11

5

4,164

by: bumpbot

13 Dec 2024, 13:19

ER

At a party, John collected $96 to buy p equally-priced pizzas. When

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

15 Jun 2017, 23:41

11

13

7,398

by: bumpbot

15 Dec 2024, 06:18

ER

In a certain sequence a1, a2, ...an..., for n>1, each term is the sum

705-805 (Hard) | Sequences

705-805 (Hard) | Sequences hide tags

Bunuel

28 Oct 2021, 07:30

11

2

3,012

by: bumpbot

15 Dec 2024, 15:00

ER

A six-sided die with faces numbered one through six is rolled three ti

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Sajjad1994

14 Feb 2019, 01:31

11

4

8,067

by: BrushMyQuant

16 Dec 2024, 08:41

ER

If the function g is such that g(x) = g(x 1) x + 2 and g(2) = 2

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

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

Bunuel

06 Dec 2024, 01:30

11

6

1,868

by: sushanth21

16 Dec 2024, 11:50

ER

4 Couples wish to stand in a row for a group photo. How many arrangeme

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

15 Jan 2022, 04:08

11

2

2,325

by: bumpbot

20 Dec 2024, 11:20

ER

A professor will assign seven projects to three students. If

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

zura

05 Oct 2011, 06:28

11

10

10,052

by: bumpbot

25 Dec 2024, 00:42

ER

Let ‘a’ and ‘b’ be two 2 digit numbers such that b is obtained by reve

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

firas92

19 Aug 2020, 07:01

11

3

3,240

by: bumpbot

27 Dec 2024, 09:23

ER

A company has 15 managers and 75 associates. The 15 managers have an

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

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

Bunuel

24 Feb 2015, 07:41

11

11,387

by: bumpbot

28 Dec 2024, 03:50

ER

If b and c are positive integers such that (11 + b√c)^(1/2)

655-705 (Hard) | Algebra, Roots

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

Bunuel

28 Jan 2022, 05:15

11

3

2,734

by: BrushMyQuant

28 Dec 2024, 07:20

ER

If a and b are constants, then f2, as defined above, equals

Sub 505 (Easy) | Sequences

Sub 505 (Easy) | Sequences hide tags

guddo

24 Jan 2024, 09:29

11

2

4,341

by: BrushMyQuant

28 Dec 2024, 19:41

ER

Lauren drove to work in the morning at an average speed of 60 miles pe

555-605 (Medium) | Distance and Speed Problems

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

Russ19

06 Jan 2021, 04:24

11

3

2,037

by: bumpbot

29 Dec 2024, 05:08

ER

If g(2m) = 2g(m) and g(3) = 5.5, what is g(6)?

Sub 505 (Easy) | Functions and Custom Characters

Sub 505 (Easy) | Functions and Custom Characters hide tags

Bunuel

14 Jul 2021, 03:45

11

4

4,262

by: bumpbot

30 Dec 2024, 09:37

ER

How many ounces of pure water must be added to 50 ounces of a 15% sali

505-555 (Easy) | Mixture Problems

505-555 (Easy) | Mixture Problems hide tags

Bunuel

02 Dec 2020, 02:55

11

3

6,798

by: bumpbot

31 Dec 2024, 10:59

ER

A factory produced 4 preliminary shipments. The first

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

phoenix9801

01 Jun 2012, 11:18

11

3

5,272

by: bumpbot

04 Jan 2025, 11:18

ER

[0.8^(-1/2)]/0.3 + 55/7 is approximately =?

805+ (Hard) | Arithmetic

805+ (Hard) | Arithmetic hide tags

Bunuel

02 Feb 2023, 07:51

11

3

2,255

by: bumpbot

04 Jan 2025, 12:47

ER

A board of length L feet is cut into two pieces such that the length

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

03 Dec 2015, 06:28

11

8

9,700

by: bumpbot

07 Jan 2025, 08:35

ER

If m and n are positive integers, and the remainder when m is divided

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

Bunuel

05 Jan 2022, 05:21

11

5

6,055

by: Pif96

08 Jan 2025, 12:00

ER

12:00 am, Mary passed a certain gas station on a highway while traveli

655-705 (Hard) | Work and Rate Problems

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

Bunuel

26 May 2022, 08:30

11

6

4,197

by: bumpbot

09 Jan 2025, 10:23

ER

What is the remainder when n2 + 7 is divided by 8, where n is an odd p

Sub 505 (Easy) | Multiples and Factors +2 tags

Sub 505 (Easy) | Multiples and Factors, Number Properties, Remainders hide tags

EgmatQuantExpert

19 Dec 2018, 11:21

11

9

6,313

by: ManifestDreamMBA

10 Jan 2025, 04:05

ER

If 45 people built 1/2 of a pyramid in 288 days, how many days did it

555-605 (Medium) | Work and Rate Problems

555-605 (Medium) | Work and Rate Problems hide tags

Bunuel

09 Oct 2018, 01:11

11

4

5,781

by: bumpbot

11 Jan 2025, 03:35

ER

Two cars are traveling on the same road towards each other. If car A

605-655 (Medium) | Distance and Speed Problems

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

Bunuel

09 Sep 2019, 23:52

11

7

10,665

by: bumpbot

11 Jan 2025, 06:12

ER

If (z - 3)^2 = 12, then 2z(z - 6) =

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

06 Jan 2025, 01:30

11

3

1,480

by: sujoykrdatta

13 Jan 2025, 07:16

ER

A person rowing a boat against a river current got from point A to

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

01 Nov 2023, 06:54

11

3

2,828

by: bumpbot

14 Jan 2025, 11:10

ER

We have a = 2 + 3^(1/2). What is the value of

655-705 (Hard) | Arithmetic, Functions and Custom Characters

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

Bunuel

06 Jun 2023, 07:00

11

2

3,214

by: BrushMyQuant

14 Jan 2025, 19:53

ER

Fortuner, the latest SUV by Toyota Motors, consumes diesel at the rate

805+ (Hard) | Algebra, Min-Max Problems

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

Bunuel

21 Apr 2022, 09:00

11

5

2,961

by: bumpbot

15 Jan 2025, 05:10

ER

If r 0 and r* is defined as 1/r - 1, what is the value of -(r*) + (r

555-605 (Medium) | Functions and Custom Characters

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

Bunuel

10 Apr 2024, 15:54

11

4

2,756

by: BrushMyQuant

16 Jan 2025, 04:38

The value of (2^5*3^2*5^2)^1/2 is between which of the follo

Sub 505 (Easy) | Arithmetic, Roots

Sub 505 (Easy) | Arithmetic, Roots hide tags

tonebeeze

11 Oct 2013, 03:04

11

4

9,669

by: ManifestDreamMBA

16 Jan 2025, 10:48

ER

ABCD is a square with AB=13. Points EE and FF are exterior to ABCD suc

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

nick1816

09 Apr 2020, 23:47

11

2

8,314

by: bumpbot

17 Jan 2025, 07:08

ER

There are 7 keys in a key ring. If two more keys are to be added in

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

31 Oct 2008, 08:57

11

4

2,881

by: LongTermWarrior

18 Jan 2025, 02:07

ER

Of the 100 students at a certain school, 30 students are taking

555-605 (Medium) | Overlapping Sets, Probability

555-605 (Medium) | Overlapping Sets, Probability hide tags

Bunuel

31 Dec 2022, 07:53

11

4

3,583

by: Krunaal

18 Jan 2025, 03:50

ER

In a city, 40% of the population have brown hair, 25% have brown eyes

605-655 (Medium) | Overlapping Sets, Probability

605-655 (Medium) | Overlapping Sets, Probability hide tags

Bunuel

21 Sep 2020, 04:15

11

3

8,855

by: bumpbot

19 Jan 2025, 10:08

ER

which of the following options represents the number of roots of the e

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

PyjamaScientist

25 Oct 2021, 07:12

11

4

2,002

by: bumpbot

21 Jan 2025, 05:32

ER

For any numbers W and Z, W•Z=Wˆ3 * Z(8-Wˆ2)

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

sara86

24 Dec 2015, 21:09

11

8

4,612

by: bumpbot

23 Jan 2025, 01:58

ER

Find the sum of x and y intercepts of the graph [m]y = x^2 -5 + 6[/m]?

605-655 (Medium) | Algebra, Coordinate Geometry

605-655 (Medium) | Algebra, Coordinate Geometry hide tags

GMATinsight

28 Mar 2020, 06:14

11

2

1,871

by: bumpbot

23 Jan 2025, 02:26

ER

What percent of 4 is 2/3 of 8?

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

22 Mar 2022, 07:00

11

3

4,617

by: bumpbot

23 Jan 2025, 06:46

ER

From the even numbers between 1 and 9, two different numbers are to be

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Bunuel

10 May 2018, 02:17

11

6

5,997

by: bumpbot

24 Jan 2025, 09:55

ER

For all positive integers s and t, s@t represents the remainder when

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

Bunuel

23 Jan 2025, 01:30

11

5

1,440

by: eega

24 Jan 2025, 22:47

ER

How many positive integers less than 1200 have no repeating digits ?

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

01 Nov 2023, 00:46

11

3

2,459

by: KarishmaB

24 Jan 2025, 23:09

ER

If n is a positive integer and n^4 is divisible by 720, which

705-805 (Hard) | Multiples and Factors

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

Raxit85

10 Feb 2020, 23:18

11

4

2,529

by: Krunaal

26 Jan 2025, 01:52

ER

The formulas above are used to compute the distance a car travels afte

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

23 Nov 2015, 12:40

11

4

5,795

by: bumpbot

26 Jan 2025, 23:45

ER

If 1/y − 1/(y+1) = 1/(y+4), what is the sum of all solutions for y?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

16 Jun 2017, 04:01

11

6

5,780

by: bumpbot

27 Jan 2025, 01:00

ER

At a certain bowling alley, it costs $0.50 to rent bowling

505-555 (Easy) | Arithmetic, Word Problems

505-555 (Easy) | Arithmetic, Word Problems hide tags

jlgdr

17 Sep 2013, 18:45

11

3

12,732

by: bumpbot

29 Jan 2025, 07:42

ER

The age of a tree is determined by the number of concentric circles th

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

02 Jun 2019, 23:35

11

16

7,172

by: bumpbot

29 Jan 2025, 12:41

ER

x is a two-digit positive integer. If 3 is written to the left x, to

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

02 Nov 2020, 08:45

11

5

2,443

by: bumpbot

30 Jan 2025, 03:48

ER

All 50 Members of Johnson's family have at least one of the following

705-805 (Hard) | Overlapping Sets

705-805 (Hard) | Overlapping Sets hide tags

Bunuel

31 Dec 2024, 01:30

11

3

1,611

by: Suyash1331

31 Jan 2025, 20:15