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

328

12

153,103

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

313,052

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

1,386,276

by: bb

16 Apr 2026, 14:28

ER

Two taps can separately fill a tank in 4 minutes and 5 minutes

655-705 (Hard) | Work and Rate Problems

Bunuel

21 Jun 2021, 06:15

22

3

5,010

by: bumpbot

12 Feb 2025, 05:50

ER

What is the value of [m](\sqrt[3]{\sqrt{\sqrt[3]{512}}})^2[/m]

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

Bunuel

10 May 2017, 11:57

20

7

9,540

by: bumpbot

12 Feb 2025, 04:25

ER

An elevator has a weight limit of 630 kg. It is carrying a group of pe

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

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

nick1816

17 May 2019, 05:59

10

5

5,719

by: ZodwaKombo

12 Feb 2025, 00:52

ER

If x < y, 2x = A, and 2y = B, then

Sub 505 (Easy) | Inequalities

Sub 505 (Easy) | Inequalities hide tags

Bunuel

06 Mar 2018, 21:36

3

5

2,885

by: bumpbot

11 Feb 2025, 11:04

ER

A company produces school bags. The cost for producing the first 1,000

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

05 Nov 2019, 01:39

8

6

6,481

by: bumpbot

11 Feb 2025, 11:02

ER

2/(16+6*7^(1/2))^(1/2)

655-705 (Hard) | Roots

655-705 (Hard) | Roots hide tags

Bunuel

12 May 2017, 04:44

38

6

7,915

by: bumpbot

11 Feb 2025, 09:40

ER

A company's price to earnings ratio is the price of 1 share of that

555-605 (Medium) | Percent and Interest Problems

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

guddo

25 Jan 2024, 02:00

17

3

8,134

by: bumpbot

10 Feb 2025, 22:52

ER

Dennis's teacher gave his class a task of planting trees. Dennis and

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

Bunuel

10 Feb 2025, 01:30

8

4

1,193

by: GMATinsight

10 Feb 2025, 21:30

ER

What is the larger of the 2 solutions of the equation x^2 − 4x = 96 ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

AbdurRakib

23 Jun 2016, 12:21

57

18

26,944

by: bumpbot

10 Feb 2025, 19:03

ER

In the figure above, the sum of the three numbers in the hor

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

02 Jan 2014, 06:37

2

6

19,660

by: bumpbot

10 Feb 2025, 18:47

ER

A train travels at a constant rate. If the train takes 13 minutes to

Sub 505 (Easy) | Distance and Speed Problems

Sub 505 (Easy) | Distance and Speed Problems hide tags

Bunuel

10 Mar 2020, 04:26

5

4

4,691

by: bumpbot

10 Feb 2025, 15:42

ER

If the line L passes through the point (3,n) and (n,3)

705-805 (Hard) | Coordinate Geometry

705-805 (Hard) | Coordinate Geometry hide tags

ruchi857

10 May 2016, 09:46

11

4

4,131

by: Krunaal

10 Feb 2025, 13:50

ER

A group of workers was put on a job. From the second day onwards, one

655-705 (Hard) | Work and Rate Problems

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

Vanshikakataruka

25 Sep 2024, 23:28

16

2

1,851

by: satwiksahoo

10 Feb 2025, 08:52

ER

The number of molecules of carbon dioxide used in an experiment was or

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

10 Feb 2025, 01:30

2

3

875

by: Whoisdmx15

10 Feb 2025, 07:35

ER

If and are the roots of the equation K^2x^2 + (Kx + 1)(x + K) + 1

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

03 Mar 2021, 01:15

29

3

3,505

by: Apoorva800

10 Feb 2025, 06:30

ER

A car starts from X and moves towards Y. At the same time

555-605 (Medium) | Distance and Speed Problems

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

SVaidyaraman

29 Aug 2013, 04:15

25

13

8,724

by: rheetam

09 Feb 2025, 22:59

ER

Rates/Ratios/Percents Practice Questions

General Math Questions +4 tags

General Math Questions, Math Strategies, Discussions, Guides & Resources, Useful Links hide tags

vedvar

01 Feb 2025, 21:29

5

3

4,557

by: Kinshook

09 Feb 2025, 21:37

ER

Find the value of the expression 9^1/3

655-705 (Hard) | Exponents, Sequences

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

ProfChaos

26 Nov 2020, 11:52

24

3

3,104

by: bumpbot

09 Feb 2025, 14:53

ER

There are four varieties of pipes Pipe A, Pipe B, Pipe C and Pipe D. E

805+ (Hard) | Work and Rate Problems

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

Bunuel

02 Dec 2020, 12:00

21

2

6,350

by: bumpbot

09 Feb 2025, 11:48

ER

if P is the average (arithmetic mean) of 5 consecutive multiples of 7

Sub 505 (Easy) | Statistics and Sets Problems

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

paU1i

10 May 2021, 22:35

4

3

3,936

by: bumpbot

09 Feb 2025, 08:16

ER

A new employee in a mobile store has been assigned to mark defective p

805+ (Hard) | Percent and Interest Problems

805+ (Hard) | Percent and Interest Problems hide tags

btrg

16 Apr 2019, 09:27

26

6

4,952

by: tttt94

09 Feb 2025, 06:54

ER

x is a non-negative integer less than 7 and y is a non-positive intege

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

Snehaaaaa

13 Feb 2022, 06:58

11

2

2,656

by: bumpbot

09 Feb 2025, 06:06

ER

There are n triangles whose summations of the length of the base and t

805+ (Hard) | Statistics and Sets Problems

805+ (Hard) | Statistics and Sets Problems hide tags

MathRevolution

01 Apr 2020, 02:12

21

4

2,325

by: ravitejab1

09 Feb 2025, 05:02

ER

xy and yx are reversed two digit integers. If the sum of the digits eq

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

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

gracie

31 Mar 2019, 16:57

9

6

3,921

by: bumpbot

09 Feb 2025, 01:50

ER

What is the range of values for z^2 given that (z^2 + 4)(z^2 - 2) < 0

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

EncounterGMAT

19 Mar 2019, 05:17

19

11

4,480

by: bumpbot

08 Feb 2025, 14:00

ER

If two consecutive letters are selected at random from the English

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

ankitranjan

28 Oct 2010, 02:55

26

2

24,450

by: samarpan.g28

08 Feb 2025, 08:22

ER

What number is obtained by adding the units digits of 734^97 and 347^8

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Bunuel

20 Apr 2016, 00:57

4

5

4,644

by: bumpbot

08 Feb 2025, 07:17

ER

In an increasing sequence, the difference between any two successive

805+ (Hard) | Sequences

805+ (Hard) | Sequences hide tags

disenapati

31 Dec 2018, 00:32

34

6

5,124

by: ManifestDreamMBA

08 Feb 2025, 06:30

ER

If (2x + a)(2x + b) = 4x^2 4x + ab, then a + b = ?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

26 Apr 2022, 02:15

3

2

1,433

by: bumpbot

08 Feb 2025, 05:56

ER

If operation p # q is defined for all integers p and q, such that t p

655-705 (Hard) | Functions and Custom Characters, Must or Could be True

655-705 (Hard) | Functions and Custom Characters, Must or Could be True hide tags

Bunuel

17 Jun 2019, 01:03

7

4

6,297

by: BrushMyQuant

08 Feb 2025, 05:19

ER

A sequence of numbers is defined recursively by a_1 = 1, a_2 = 3/7 and

805+ (Hard) | Sequences

805+ (Hard) | Sequences hide tags

Bunuel

14 May 2019, 23:38

31

3

6,751

by: bumpbot

08 Feb 2025, 02:46

ER

A player throws a fair six-sided die. If a prime number is obtained

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

07 Apr 2023, 01:30

11

4

2,986

by: bumpbot

07 Feb 2025, 08:21

ER

On every game, there are only two cases: the player wins or loses. The

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

16 Nov 2021, 07:30

8

3

2,206

by: bumpbot

07 Feb 2025, 05:44

ER

All the possible five-digit numbers are formed using only the digits

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

CaptainLevi

25 Nov 2019, 01:20

28

5

3,657

by: bumpbot

07 Feb 2025, 05:44

ER

A constructor is using three water filling pumps, X,Y, and Z

Sub 505 (Easy) | Work and Rate Problems

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

MichelleSavina

25 May 2024, 01:13

9

4

9,041

by: Krunaal

07 Feb 2025, 04:00

ER

What is the smallest possible common multiple of three integers, all

655-705 (Hard) | Multiples and Factors

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

Bunuel

04 Jul 2016, 08:59

20

5

3,990

by: Bunuel

06 Feb 2025, 23:49

ER

If 3^(3 + 6 + 9 + … + 3x) = (37/999)^(-66), what is the value of x?

655-705 (Hard) | Algebra +2 tags

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

Bunuel

21 Apr 2020, 09:01

30

3

10,547

by: bumpbot

06 Feb 2025, 18:15

ER

If ABCD is a square with its side length is 10ft and points P, Q, M ar

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

MathRevolution

09 Sep 2016, 17:15

1

5

2,956

by: bumpbot

06 Feb 2025, 17:09

ER

The following sets each have a mean of 10 and the standard deviations

505-555 (Easy) | Statistics and Sets Problems

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

mikemcgarry

30 Aug 2016, 17:12

4

3

2,528

by: bumpbot

06 Feb 2025, 17:07

ER

A small college reduced its faculty by approximately 13 percent to 195

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

24 Jan 2016, 05:44

7

5

3,059

by: bumpbot

06 Feb 2025, 16:41

ER

Which of the following are divisible by both 2 and 3?

555-605 (Medium) | Multiples and Factors

555-605 (Medium) | Multiples and Factors hide tags

Bunuel

13 Apr 2016, 13:17

4

3

9,725

by: bumpbot

06 Feb 2025, 16:37

ER

If the circle above has center Y and area 4p, then what is the perimet

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

03 Jan 2016, 13:22

3

5

2,670

by: bumpbot

06 Feb 2025, 16:36

ER

Country X imported approximately $1.44 billion of goods in

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

enigma123

04 Mar 2012, 11:43

4

3,479

by: bumpbot

06 Feb 2025, 16:32

ER

If x and y are positive integers and x/y is an even integer, which

505-555 (Easy) | Must or Could be True, Number Properties

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

honchos

22 Oct 2023, 02:35

11

2

6,087

by: bumpbot

06 Feb 2025, 16:31

ER

If x is 200% greater than y, and y is 300% of z, x is what percent gre

655-705 (Hard) | Percent and Interest Problems

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

Russ19

27 Jan 2021, 10:46

28

2

5,565

by: bumpbot

06 Feb 2025, 14:04

ER

If xyz 0, which of the following is equivalent to

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

guddo

26 Jan 2024, 04:10

12

3

6,271

by: bumpbot

06 Feb 2025, 07:53

ER

The figure above shows a zebra crossing made of alternate black and

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

souvik101990

09 Apr 2018, 08:42

22

13

4,972

by: bumpbot

06 Feb 2025, 07:32

ER

What is the sum of all numbers greater than 10000 formed by using the

805+ (Hard) | Arithmetic, Combinations

805+ (Hard) | Arithmetic, Combinations hide tags

Bunuel

12 Feb 2021, 08:00

26

3

4,337

by: Kinshook

06 Feb 2025, 02:24

ER

Given that M and P are integers with unknown signs. Which of the follo

705-805 (Hard) | Absolute Values, Number Properties

705-805 (Hard) | Absolute Values, Number Properties hide tags

Bunuel

26 Jan 2022, 06:45

10

3

3,625

by: bumpbot

06 Feb 2025, 00:04

ER

What is the sum of all multiples of 3 between 1 and 200?

555-605 (Medium) | Arithmetic, Multiples and Factors

555-605 (Medium) | Arithmetic, Multiples and Factors hide tags

Bunuel

08 Jan 2024, 02:30

24

7

4,504

by: bumpbot

05 Feb 2025, 23:42