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

321

12

151,923

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of March 2026

Bunuel

01 Jan 2026, 05:45

1.1k

8

312,365

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

1,383,763

by: bb

16 Apr 2026, 14:28

ER

If (x + 3)^2 = 16 and (y + 4)^2 = 36, then what is the maximum value o

555-605 (Medium) | Algebra, Min-Max Problems

555-605 (Medium) | Algebra, Min-Max Problems hide tags

Bunuel

25 Jan 2021, 07:45

6

3

2,174

by: ShreyaMittal1609

23 Mar 2026, 07:55

Three persons p, q and r have to divide a certain sum of money in the

605-655 (Medium) | Fractions and Ratios

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

Amity007

23 Mar 2026, 04:54

2

1

240

by: harjas2222

23 Mar 2026, 06:34

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At Medley College, 2/5 of the students receive scholarships,

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

kevincan

23 Mar 2026, 04:47

1

214

by: Dereno

23 Mar 2026, 06:18

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729 liters of a mixture contains milk and water in the ratio 7:2.

505-555 (Easy) | Mixture Problems

505-555 (Easy) | Mixture Problems hide tags

DisciplinedPrep

20 Mar 2019, 23:44

15

7

5,909

by: bumpbot

23 Mar 2026, 05:59

ER

A grocer purchased 50 identical cans of soup for a total cost of x dol

555-605 (Medium) | Algebra, Word Problems

555-605 (Medium) | Algebra, Word Problems hide tags

Bunuel

21 Oct 2021, 04:00

6

3

1,924

by: bumpbot

23 Mar 2026, 03:21

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If a/b = 11/6 and b/c = 4/3, then what is the ratio of a to c ?

Sub 505 (Easy) | Algebra, Fractions and Ratios

Sub 505 (Easy) | Algebra, Fractions and Ratios hide tags

Bunuel

05 Dec 2018, 05:44

4

2,332

by: bumpbot

23 Mar 2026, 03:16

Of the marbles in a jar, 1/8 are red, 1/4 are blue, 1/2 are green, and

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

supremekai

08 Mar 2025, 09:52

5

2

853

by: bumpbot

23 Mar 2026, 00:44

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What is the the least positive integer by which 72 must be multiplied

505-555 (Easy) | Min-Max Problems, Multiples and Factors

505-555 (Easy) | Min-Max Problems, Multiples and Factors hide tags

Bunuel

19 Jan 2023, 11:32

10

3

3,229

by: bumpbot

22 Mar 2026, 14:32

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Jack, Tom, Beth, and Ruth are each competing to paint one side of a sq

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

14 Oct 2021, 04:30

5

2

2,236

by: bumpbot

22 Mar 2026, 10:03

ER

A computer can solve a particular type of problem in an amount of time

805+ (Hard) | Algebra, Word Problems

805+ (Hard) | Algebra, Word Problems hide tags

Bunuel

28 Feb 2022, 09:15

31

3

4,857

by: bumpbot

22 Mar 2026, 03:37

ER

Begoña lives in a country with a progressive tax system. All

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

kevincan

22 Mar 2026, 01:36

2

0

153

by: kevincan

22 Mar 2026, 01:36

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If x is a positive number such that x^3 is 0.0003% of 8,900,

655-705 (Hard) | Arithmetic

655-705 (Hard) | Arithmetic hide tags

kevincan

17 Mar 2026, 14:05

2

1

331

by: shivani1351

22 Mar 2026, 00:18

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Cloverdale Bank has two branches. 85% of loans at Branch A

555-605 (Medium) | Percent and Interest Problems

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

kevincan

17 Mar 2026, 05:59

2

1

246

by: shivani1351

21 Mar 2026, 22:50

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A set contains 4n numbers. Of these, n numbers are equal to

705-805 (Hard) | Statistics and Sets Problems

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

kevincan

21 Mar 2026, 13:22

0

205

by: kevincan

21 Mar 2026, 13:22

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If y = |6x - 18| + |-7x + 7| + |3x + 2|, for what x-value is the value

655-705 (Hard) | Absolute Values, Min-Max Problems

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

Bunuel

29 Nov 2019, 03:26

63

19

11,895

by: bumpbot

21 Mar 2026, 02:53

ER

If x / y is an integer, which of the following statements must be true

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

11 May 2016, 03:37

6

4

12,592

by: bumpbot

20 Mar 2026, 21:04

ER

A positive integer n is completely divisible by 12 and 8. If

605-655 (Medium) | Multiples and Factors

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

Bunuel

19 Apr 2023, 01:30

11

4

2,533

by: bumpbot

20 Mar 2026, 20:33

A freight train leaves a station at a speed of 40 miles per hour. A s

Sub 505 (Easy) | Distance and Speed Problems

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

nislam

14 Nov 2021, 10:44

15

3

3,115

by: bumpbot

20 Mar 2026, 14:26

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Four points A, B, C and D are in a row, not necessarily in the same or

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

21 Jan 2025, 01:30

6

4

1,304

by: bumpbot

20 Mar 2026, 14:00

X, Y and Z are three positive integers such that the least common mult

555-605 (Medium) | Multiples and Factors, Number Properties

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

amanvermagmat

17 Mar 2019, 11:48

8

5

2,676

by: bumpbot

20 Mar 2026, 08:09

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What is the greatest prime factor of 1 + 2 + 3 + . . . . . + 50 + 51?

555-605 (Medium) | Multiples and Factors, Number Properties

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

Bunuel

11 Nov 2023, 08:20

4

3

2,503

by: bumpbot

20 Mar 2026, 07:42

ER

If p and q are numbers on the number line above, which of the followin

555-605 (Medium) | Absolute Values, Number Properties

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

GMATBusters

03 Nov 2018, 10:09

17

8

6,141

by: bumpbot

20 Mar 2026, 07:36

ER

On July 31, 2025, John was twice as old as Brian. On July 1,

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

kevincan

20 Mar 2026, 09:44

3

1

245

by: arushi118

20 Mar 2026, 06:58

A Shopkeeper buys 100 pens at

705-805 (Hard) | Percent and Interest Problems

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

imrazu

17 Oct 2021, 07:29

2

1,572

by: laborumplaceat

20 Mar 2026, 05:32

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Olek drove yesterday at 40 miles per hour in the city and 6

805+ (Hard) | Distance and Speed Problems

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

kevincan

18 Mar 2026, 05:32

3

2

276

by: Advait01

20 Mar 2026, 03:04

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A drawer contained red socks and black socks. When two socks are drawn

555-605 (Medium) | Min-Max Problems, Probability

555-605 (Medium) | Min-Max Problems, Probability hide tags

Bunuel

05 Mar 2021, 04:15

15

7

9,022

by: bumpbot

20 Mar 2026, 03:02

ER

Jacobo allocated money between a stock market fund and a gov

705-805 (Hard) | Percent and Interest Problems

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

kevincan

19 Mar 2026, 14:04

2

0

180

by: kevincan

19 Mar 2026, 14:04

Sarah has invested in a fund that yields a fixed annual interest rate

805+ (Hard) | Percent and Interest Problems

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

MAN11

09 Nov 2024, 08:43

12

3

1,661

by: bumpbot

19 Mar 2026, 13:27

ER

Given f(x) = 2x/(2x − 1), for what value of x, does f(f(x)) = −1?

555-605 (Medium) | Functions and Custom Characters

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

Bunuel

22 Oct 2020, 12:48

12

4

4,148

by: bumpbot

19 Mar 2026, 11:37

n2 vs C(n,3): A common polygon triangle-counting trap on GMAT DS

General Math Questions

General Math Questions hide tags

vallequalle

18 Mar 2026, 10:41

4

2

137

by: vallequalle

19 Mar 2026, 10:52

ER

For a manufacturer, the cost of producing x units is given the express

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

12 Oct 2021, 03:45

3

2

2,248

by: bumpbot

19 Mar 2026, 09:05

ER

Which of the following could be the median of the 4 integers listed ab

605-655 (Medium) | Statistics and Sets Problems

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

Bunuel

20 Jan 2022, 08:15

42

5

12,253

by: bumpbot

19 Mar 2026, 07:25

ER

A factory has four assembly machines that operate at constan

555-605 (Medium) | Work and Rate Problems

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

kevincan

19 Mar 2026, 06:40

1

0

192

by: kevincan

19 Mar 2026, 06:40

An easier approach to Work/ Rate problems

Math Strategies, Guides & Resources

Math Strategies, Guides & Resources hide tags

abansal1805

07 Nov 2017, 12:12

37

4

15,594

by: bumpbot

19 Mar 2026, 03:41

ER

Bridgemont High School has three classes, A, B, and C. Durin

605-655 (Medium) | Fractions and Ratios

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

kevincan

19 Mar 2026, 02:14

2

279

by: Edskore

19 Mar 2026, 03:27

ER

If |2x – 4| is equal to 2 and (x – 3)2 is equal to 4, then what is the

Sub 505 (Easy) | Absolute Values, Algebra

Sub 505 (Easy) | Absolute Values, Algebra hide tags

Bunuel

07 Apr 2019, 21:20

13

4

5,663

by: bumpbot

19 Mar 2026, 02:47

ER

In 2020, 1/4 of all convenience stores in Brockville closed.

655-705 (Hard) | Fractions and Ratios, Percent and Interest Problems

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

kevincan

18 Mar 2026, 23:44

2

1

268

by: Edskore

18 Mar 2026, 23:23

ER

If x, y, and z are positive integers and x < y < z, which of the follo

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

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

Bunuel

26 Mar 2018, 00:30

6

3

2,995

by: bumpbot

18 Mar 2026, 09:27

ER

All the 585 students of a school are divided into three different

605-655 (Medium) | Fractions and Ratios, Word Problems

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

Bunuel

24 Jul 2024, 01:30

23

4

2,700

by: bumpbot

18 Mar 2026, 08:55

ER

A certain list consists of the numbers 2, 11, 3, x, 8, and y.

605-655 (Medium) | Statistics and Sets Problems

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

GMATNinja

18 Apr 2022, 22:39

13

2

3,755

by: bumpbot

18 Mar 2026, 08:10

ER

If y = -x^2 + 6x + 5, then what is the greatest possible value of y ?

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

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

Bunuel

26 Dec 2023, 02:30

24

4

3,319

by: bumpbot

17 Mar 2026, 14:42

ER

For all real numbers x and y such that x*y is not 0,

705-805 (Hard) | Functions and Custom Characters, Inequalities

705-805 (Hard) | Functions and Custom Characters, Inequalities hide tags

kevincan

17 Mar 2026, 09:27

1

0

210

by: kevincan

17 Mar 2026, 09:27

ER

Which of the following could be the equation of the parabola in the co

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

Bunuel

09 Oct 2018, 01:28

14

2

7,277

by: Usernamevisible

17 Mar 2026, 04:57

ER

If p is a negative number and 0 < s < |p|, which of the following

Sub 505 (Easy) | Absolute Values, Inequalities

Sub 505 (Easy) | Absolute Values, Inequalities hide tags

Bunuel

24 May 2018, 05:12

24

5

10,811

by: Sameer251

17 Mar 2026, 03:03

ER

If a is 10% less than x, and b is 20% greater than y, what is the

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

12 May 2023, 01:30

5

4

1,709

by: bumpbot

17 Mar 2026, 01:45

ER

There are small hoses and large hoses filling a swimming pool. Each of

555-605 (Medium) | Work and Rate Problems

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

Bunuel

07 Jun 2022, 03:00

7

2

2,026

by: bumpbot

17 Mar 2026, 01:07

ER

[4(2)^1/2]^2 =

Sub 505 (Easy) | Algebra +2 tags

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

Bunuel

17 Mar 2022, 04:30

5

6

2,500

by: bumpbot

16 Mar 2026, 17:32

ER

If x/3 is a positive odd integer and x 15, which values could be the

605-655 (Medium) | Statistics and Sets Problems

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

Bunuel

07 Dec 2023, 02:30

4

3

1,641

by: bumpbot

16 Mar 2026, 14:17

ER

Horace averaged 70 on his first m exams. After taking n more exams, he

605-655 (Medium) | Statistics and Sets Problems

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

Bunuel

24 Dec 2020, 05:30

10

4

3,556

by: bumpbot

16 Mar 2026, 13:51

ER

If the price of a certain stock increased by 40 percent to $14.00, whi

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

10 Mar 2019, 23:59

4

4,026

by: Nsaj

16 Mar 2026, 12:07