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

327

12

153,019

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

313,014

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

1,386,110

by: bb

16 Apr 2026, 14:28

ER

Three workers, A, B, and C, can complete a certain task in 10, 5 and

605-655 (Medium) | Work and Rate Problems

Bunuel

11 Aug 2025, 04:08

79

4

22,006

by: bumpbot

31 Mar 2025, 08:35

ER

The number of n digit numbers which consists of the digits 1 & 2 only

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

10 Feb 2021, 07:00

20

2

3,005

by: bumpbot

31 Mar 2025, 04:36

ER

If the product of two positive integers is 144, which of the following

655-705 (Hard) | Multiples and Factors, Number Properties

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

Bunuel

09 Mar 2016, 12:44

57

10

8,938

by: bumpbot

31 Mar 2025, 02:28

ER

If x is 150% greater than 200, x is what percent greater than 50% of

555-605 (Medium) | Percent and Interest Problems

555-605 (Medium) | Percent and Interest Problems hide tags

Bunuel

04 Nov 2019, 04:14

22

7

12,544

by: bumpbot

30 Mar 2025, 16:37

ER

Pipe A runs 30 liters of water per minute into a pool that has a total

605-655 (Medium) | Work and Rate Problems

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

Bunuel

01 Jun 2021, 03:30

9

5

3,972

by: bumpbot

30 Mar 2025, 12:23

ER

6.2 is what percent of 1000?

Sub 505 (Easy) | Percent and Interest Problems

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

NoHalfMeasures

08 Nov 2023, 03:21

13

4

12,260

by: bumpbot

30 Mar 2025, 11:57

ER

What is the range of the list of numbers above?

655-705 (Hard) | Arithmetic +3 tags

655-705 (Hard) | Arithmetic, Exponents, Roots, Statistics and Sets Problems hide tags

Bunuel

06 Mar 2024, 13:43

37

4

6,315

by: bumpbot

30 Mar 2025, 11:31

ER

One pipe can fill a tank in 1 hour, while another pipe can fill the sa

Sub 505 (Easy) | Work and Rate Problems

Sub 505 (Easy) | Work and Rate Problems hide tags

Bunuel

20 Nov 2019, 01:15

3

4

4,098

by: Suhas1101

30 Mar 2025, 11:30

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If (m +n)/(4 + 5) = m/4 + n/5, which of the following statements must

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

23 May 2018, 06:58

5

3

4,873

by: bumpbot

30 Mar 2025, 08:02

ER

When the positive integer x is divided by 5, the remainder is 1. When

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

Bunuel

01 Oct 2020, 02:30

25

3

9,912

by: bumpbot

30 Mar 2025, 05:22

ER

Three vessels A, B and C of capacity 120 litres each contain a mixture

805+ (Hard) | Fractions and Ratios, Mixture Problems

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

Bunuel

04 Aug 2022, 01:30

14

5

4,039

by: Kinshook

30 Mar 2025, 04:25

ER

Students at a lumberjack school were on average 180 cm tall. The avera

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

30 Jun 2021, 07:45

5

3

4,180

by: skasmani

30 Mar 2025, 01:55

ER

If 5^x = 8, what is 125^x ?

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

GD2017

10 Feb 2014, 12:30

9

2

5,088

by: bumpbot

30 Mar 2025, 01:06

ER

At least 3/4 of the 50 players on a sports team must receive an award

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

27 Feb 2025, 01:30

2

4

842

by: MagnusSamIBA

30 Mar 2025, 00:41

ER

At a certain automobile dealership that sells only Tajimas and Franks

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

27 Feb 2025, 01:30

3

5

791

by: MagnusSamIBA

30 Mar 2025, 00:37

ER

150 ml of 30% sulphuric acid was added to approximate 400 ml of 12% su

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

Bunuel

18 Jun 2019, 00:44

3

6

3,160

by: bumpbot

30 Mar 2025, 00:37

ER

Call a number Guardian if it is composite but not divisible by 2, 3, o

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

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

manpreetsingh86

23 Jan 2015, 09:12

28

3

5,462

by: bumpbot

29 Mar 2025, 23:55

ER

The maximum mark in an examination is 100 and the minimum is 0. The av

705-805 (Hard) | Statistics and Sets Problems

705-805 (Hard) | Statistics and Sets Problems hide tags

Bunuel

13 Jan 2021, 10:30

14

3

8,507

by: btsaami

29 Mar 2025, 20:42

ER

If Sn = Sn - 1 + Sn - 2 - 1, then what is S4 when S0 = -10 and S2 = 0?

Sub 505 (Easy) | Sequences

Sub 505 (Easy) | Sequences hide tags

Bunuel

15 Jul 2021, 02:00

17

3

6,819

by: bumpbot

29 Mar 2025, 13:36

ER

There are eight people in a certain club, including Bob and Ted.

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

rohan2345

27 Mar 2019, 11:30

15

6

3,483

by: bumpbot

29 Mar 2025, 13:26

ER

Set S is the prime integers between 0 and 20. If three numbers are cho

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Bunuel

27 Oct 2021, 08:15

31

7

8,325

by: bumpbot

29 Mar 2025, 10:08

ER

What is the highest power of 54 that can divide 46!?

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

EgmatQuantExpert

23 Jan 2019, 04:12

64

7

10,056

by: MagnusSamIBA

29 Mar 2025, 08:51

ER

What is the value of (44)^(5/2)/(√11^3)

555-605 (Medium) | Algebra +2 tags

555-605 (Medium) | Algebra, Exponents, Roots hide tags

Bunuel

13 Feb 2020, 07:20

15

3

4,463

by: BrushMyQuant

29 Mar 2025, 04:39

ER

The remainder when m is divided by 5 is 2, and the remainder when m is

Sub 505 (Easy) | Number Properties, Remainders

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

Carcass

13 Sep 2022, 02:22

9

3

2,742

by: bumpbot

29 Mar 2025, 03:27

ER

A bar over a sequence of digits in a decimal indicates that the sequen

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

10 Mar 2023, 08:45

8

3,495

by: MagnusSamIBA

29 Mar 2025, 02:36

ER

For how many integer values of n is n^2 + 6n - 8 the square of an

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

Bunuel

06 Nov 2023, 09:29

40

4

4,210

by: bumpbot

29 Mar 2025, 02:15

ER

Bowl S contains only marbles. If 1/4 of the marbles were removed, the

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

17 Apr 2019, 01:04

19

8

14,414

by: bumpbot

29 Mar 2025, 00:29

ER

If a, b, and c are the solutions of the equation x^3 – 3x^2 – 4x + 5 =

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

Bunuel

02 Mar 2020, 05:47

24

2

5,953

by: bumpbot

28 Mar 2025, 15:12

ER

Emma had an average of 88 on her five physics tests. Her scores were 8

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

shishimaru

02 Mar 2025, 23:00

2

1,182

by: bkasyap

28 Mar 2025, 12:39

ER

How much interest will $2,000 earn at an annual rate of 8 percent in

555-605 (Medium) | Percent and Interest Problems

555-605 (Medium) | Percent and Interest Problems hide tags

Bunuel

22 Oct 2017, 06:13

4

5

10,040

by: bumpbot

28 Mar 2025, 08:52

ER

Please help solve this time / work question using formula

General Math Questions, Discussions

General Math Questions, Discussions hide tags

MaZikeeN

08 Mar 2025, 14:14

3

343

by: grandzeno

28 Mar 2025, 02:36

ER

The Fibonacci sequence 1, 1, 2, 3, 5, 8, 13, 21, starts with two 1s

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

23 Jun 2022, 01:30

3

7,634

by: bumpbot

27 Mar 2025, 21:25

ER

The relationship between quantities m and n is expressed by the

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

27 Mar 2025, 01:33

9

5

1,410

by: rohitz98

27 Mar 2025, 19:30

ER

Which of the following is NOT a root of the equation

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

BrentGMATPrepNow

25 Jul 2018, 07:13

32

7

6,644

by: bumpbot

27 Mar 2025, 17:01

ER

Jim’s Taxi Service charges an initial fee of $2.25 at the beginning

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

28 Jul 2016, 05:25

2

5

12,524

by: bumpbot

27 Mar 2025, 15:11

ER

A certain series of numbers has 15 terms in total. The first term of

705-805 (Hard) | Algebra, Sequences

705-805 (Hard) | Algebra, Sequences hide tags

EgmatQuantExpert

15 May 2019, 02:01

14

3

5,042

by: bumpbot

27 Mar 2025, 09:48

ER

Help needed in Quant.

Githinji

22 Mar 2025, 05:56

3

390

by: s.tripathi

27 Mar 2025, 09:22

ER

When m is divided by n, the remainder is 14. If m/n= 65.4, what is the

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

awesam26

12 Feb 2019, 07:30

42

6

8,111

by: bumpbot

27 Mar 2025, 09:00

ER

A jar contains only red, yellow, and orange marbles. If there are 3

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

27 Mar 2025, 01:30

7

3

1,152

by: Missinga

27 Mar 2025, 08:13

ER

Referring to the xy-plane above, if the scales on both axes are the sa

505-555 (Easy) | Coordinate Geometry

505-555 (Easy) | Coordinate Geometry hide tags

Bunuel

15 Jun 2022, 09:15

10

3

1,757

by: napolean92728

27 Mar 2025, 07:13

ER

If a, b, and c are integers randomly chosen from the set of prime numb

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bunuel

03 Jan 2019, 11:16

16

4

6,804

by: bumpbot

27 Mar 2025, 06:36

ER

A man makes complete use of 405 cubic centimetre of iron, 783 cubic ce

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

13 Apr 2020, 04:38

24

6

4,364

by: bumpbot

27 Mar 2025, 06:16

ER

In a factory, one machine produces only nuts at the rate of 100 nuts p

805+ (Hard) | Word Problems, Work and Rate Problems

805+ (Hard) | Word Problems, Work and Rate Problems hide tags

TheNightKing

23 Apr 2020, 16:13

10

3

13,702

by: bumpbot

27 Mar 2025, 04:56

ER

While traveling to the office, Dolly drives her car at a speed of 60

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

20 Mar 2025, 01:35

8

6

1,628

by: ManifestDreamMBA

27 Mar 2025, 01:07

ER

An electronics salesman earned a x% commission on each of the m

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

20 Mar 2025, 01:34

7

1,270

by: ManifestDreamMBA

27 Mar 2025, 01:03

ER

An operation Ф is defined by the equation x Ф y = x²/4

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

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

BrentGMATPrepNow

02 Aug 2017, 11:17

43

7

7,223

by: ravi1522

26 Mar 2025, 23:08

ER

If [m](\sqrt[3]{4})([square_root]5.5[/square_root])=([square_root]22[/

655-705 (Hard) | Algebra, Roots

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

BrentGMATPrepNow

11 Aug 2019, 11:15

40

4

7,022

by: bumpbot

26 Mar 2025, 17:06

ER

How many integers between 100 and 500 inclusive are divisible

705-805 (Hard) | Multiples and Factors

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

Percheron

24 Mar 2025, 19:23

12

5

1,770

by: Krunaal

26 Mar 2025, 14:38

ER

For how many ordered pairs (a, b), where a and b are positive integers

805+ (Hard) | Multiples and Factors

805+ (Hard) | Multiples and Factors hide tags

Bunuel

24 Feb 2020, 06:31

28

4

6,984

by: bumpbot

26 Mar 2025, 14:13

ER

A farmer has decided to build a wire fence along one straight side of

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

03 Dec 2020, 08:15

10

5

5,898

by: bumpbot

26 Mar 2025, 13:03