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

323

12

152,264

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

312,587

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

1,384,474

by: bb

16 Apr 2026, 14:28

ER

A chemical supply company has 60 liters of a 40% HNO3 solution.

Sub 505 (Easy) | Mixture Problems

lalania1

01 Oct 2016, 11:07

25

8

10,207

by: bumpbot

11 Apr 2026, 04:25

ER

A trail mix company keeps costs down by employing the

805+ (Hard) | Fractions and Ratios

805+ (Hard) | Fractions and Ratios hide tags

Nanobotstv

12 Dec 2024, 03:27

49

14

8,346

by: Krunaal

09 Apr 2025, 05:54

ER

If x is 8/3 percent of y, y is what percent of x?

655-705 (Hard) | Percent and Interest Problems

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

MathRevolution

02 Oct 2016, 03:45

22

11

6,824

by: bumpbot

19 Jan 2025, 03:33

ER

Which of the following equations is NOT equivalent to 4a^2 = 16b^2 + 4

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

inakihernandez

28 Jun 2017, 21:17

10

5

3,764

by: bumpbot

26 Dec 2023, 19:25

ER

John is reading a 50-page book, starting from 1 page. He places a whit

605-655 (Medium) | Multiples and Factors, Word Problems

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

MathRevolution

03 Oct 2016, 00:51

15

5

4,226

by: bumpbot

16 Sep 2025, 11:13

ER

In the diagram below, BD = 8, AB = 6, and ED = 5. What is the ar

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

NaeemHasan

06 Oct 2016, 06:27

5

4

3,593

by: bumpbot

11 Oct 2020, 22:31

ER

A farmer constructs a fence along the northern edge of his property

555-605 (Medium) | Arithmetic, Fractions and Ratios

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

Nanobotstv

03 Oct 2016, 06:27

44

8

10,012

by: bumpbot

03 Sep 2025, 21:27

ER

A publisher printed 50,000 copies of a book. All but 500 copies were s

555-605 (Medium) | Arithmetic, Mixture Problems

555-605 (Medium) | Arithmetic, Mixture Problems hide tags

Nanobotstv

03 Oct 2016, 21:57

31

9

14,188

by: bumpbot

08 Jul 2025, 12:08

ER

The population of a small beach town on Australia's east coast grows b

605-655 (Medium) | Percent and Interest Problems

605-655 (Medium) | Percent and Interest Problems hide tags

Nanobotstv

06 Oct 2016, 01:28

18

9

7,317

by: bumpbot

07 Jul 2025, 04:07

ER

On six seating chairs including one red chair around a big round table

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

MathRevolution

04 Oct 2016, 07:12

2

7

3,009

by: bumpbot

24 Jun 2022, 11:47

ER

If 2 < x < 6, Which of the following must be true?

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

sankalpvishu

04 Oct 2016, 09:05

8

4

5,629

by: bumpbot

27 Aug 2025, 01:30

ER

An orange drink contains 2 ounces of real orange juice per 100 ounces

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Nanobotstv

04 Oct 2016, 21:57

18

10

6,798

by: bumpbot

25 Dec 2025, 21:27

ER

Everything you need to know about ‘0’ for GMAT

Theory, Guides & Resources

Theory, Guides & Resources hide tags

Mahmud6

04 Oct 2016, 22:13

15

5

4,960

by: bumpbot

16 Sep 2024, 05:07

ER

If a number is selected from the factors of 3^{3} 5^{2} 7^{2}

805+ (Hard) | Number Properties, Probability

805+ (Hard) | Number Properties, Probability hide tags

idontknowwhy94

06 Oct 2016, 10:24

142

11

9,395

by: bumpbot

10 Jun 2025, 02:24

ER

If -2 < x <= 5, then which of the following MUST be true?

805+ (Hard) | Exponents, Inequalities

805+ (Hard) | Exponents, Inequalities hide tags

BrentGMATPrepNow

06 Oct 2016, 10:53

118

18

15,559

by: Bunuel

03 Dec 2025, 01:34

ER

M is a positive integer less than 100. When m is raised to the third

655-705 (Hard) | Exponents, Number Properties

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

idontknowwhy94

06 Oct 2016, 13:40

91

13

8,214

by: bumpbot

26 Feb 2026, 11:12

ER

If (√a)+(√b)=5√2, and a·b=144, what is the value of a+b?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

07 Oct 2016, 02:47

7

4

3,098

by: bumpbot

19 Jul 2024, 12:33

ER

When integer y is divided by integer z, the quotient is equal to x. Wh

Sub 505 (Easy) | Multiples and Factors, Remainders

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

Bunuel

09 Oct 2016, 02:57

9

6

4,800

by: bumpbot

22 Mar 2024, 14:43

ER

When positive integer k is divided by 35, the remainder is 14. Which

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

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

Bunuel

09 Oct 2016, 02:59

40

14

12,802

by: bumpbot

03 Mar 2025, 21:34

ER

When positive integer a is divided by positive integer b, yielding quo

655-705 (Hard) | Multiples and Factors +2 tags

655-705 (Hard) | Multiples and Factors, Must or Could be True, Remainders hide tags

Bunuel

09 Oct 2016, 03:01

112

12

13,625

by: ManishaPrepMinds

22 Jul 2025, 02:08

ER

When positive integer m is divided by positive integer n, which of the

555-605 (Medium) | Number Properties, Remainders

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

Bunuel

09 Oct 2016, 03:04

34

7

7,308

by: bumpbot

16 Mar 2025, 04:07

ER

For positive integers a and b, when a is divided by b the result is 14

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

Bunuel

09 Oct 2016, 03:07

43

5

8,239

by: bumpbot

14 Mar 2025, 03:27

ER

For how many integers n is n + n = n*n ?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Nanobotstv

10 Oct 2016, 07:29

12

6

8,812

by: bumpbot

10 Jul 2025, 09:03

ER

How many positive three-digit integers have an odd digit in both the

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

SW4

10 Oct 2016, 13:32

15

5

8,898

by: bumpbot

20 Aug 2025, 09:31

ER

In Township K, 1/5 of the housing units are equipped with cable televi

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

Bunuel

11 Oct 2016, 01:58

64

7

13,268

by: nikiki

03 Apr 2025, 15:54

ER

On the coordinate planes system there are line L and line M, y=3x+2 an

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

MathRevolution

11 Oct 2016, 05:00

28

6

4,982

by: bumpbot

07 Nov 2024, 21:36

ER

Let f(n) = the number of distinct factors n has. For example, f(20) =

605-655 (Medium) | Multiples and Factors

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

Nanobotstv

11 Oct 2016, 06:02

62

10

13,174

by: bumpbot

26 Sep 2025, 09:20

ER

It’s well known that a company's profit=20,000x-25x^2, where x is the

605-655 (Medium) | Algebra, Functions and Custom Characters

605-655 (Medium) | Algebra, Functions and Custom Characters hide tags

MathRevolution

12 Oct 2016, 03:58

101

13

11,184

by: bumpbot

28 Jan 2026, 11:23

ER

Exponents to memorize

kmathieu

12 Oct 2016, 16:44

19

6

17,754

by: bumpbot

14 Aug 2023, 15:57

ER

If y = x - 3, and x^2 - 5y^2 + 4xy - 15 = 0, then x + 2y =

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

BrentGMATPrepNow

13 Oct 2016, 08:40

52

12

9,493

by: bumpbot

17 Oct 2025, 09:52

ER

There were 5 candidates (Alexa, Bill, Charlie, Dan, and Ernie) vying f

655-705 (Hard) | Min-Max Problems

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

Nanobotstv

13 Oct 2016, 12:21

10

2

6,203

by: bumpbot

03 Oct 2025, 04:54

ER

What is the remainder when A*B*C+D+E*F*G is divided by 10

805+ (Hard) | Remainders

805+ (Hard) | Remainders hide tags

stonecold

14 Oct 2016, 07:21

14

7

5,311

by: bumpbot

22 Sep 2025, 05:24

ER

Which of the following could be the equation of line m?

505-555 (Easy) | Coordinate Geometry

505-555 (Easy) | Coordinate Geometry hide tags

HarveyKlaus

15 Oct 2016, 05:35

19

10

8,575

by: bumpbot

20 Apr 2023, 03:51

ER

On the coordinate plane (6, 2) and (0, 6) are the endpoints of the dia

705-805 (Hard) | Coordinate Geometry

705-805 (Hard) | Coordinate Geometry hide tags

Manonamission

15 Oct 2016, 06:49

120

16

11,482

by: bumpbot

10 Jul 2025, 09:17

ER

In how many different ways can a group of twelve people be split into

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Alex75PAris

15 Oct 2016, 14:17

41

12

15,838

by: bumpbot

02 Feb 2025, 05:43

ER

How many positive integers less than 100 are multiples of a prime

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

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

gracie

16 Oct 2016, 03:19

20

5

8,857

by: bumpbot

24 Apr 2024, 05:43

ER

Georgia, who lives in a cold area, has 13 pairs of matched gloves in d

Sub 505 (Easy) | Min-Max Problems, Word Problems

Sub 505 (Easy) | Min-Max Problems, Word Problems hide tags

Nanobotstv

16 Oct 2016, 01:58

8

5

9,042

by: bumpbot

06 Apr 2022, 07:22

ER

Joe, a truck driver, is paid 45 cents per mile, up to 300 miles per da

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Nanobotstv

16 Oct 2016, 02:29

2

4

5,003

by: ScottTargetTestPrep

24 May 2020, 05:45

ER

Three neighborhood children, individually, can mow Mr. Phelps's lawn

Sub 505 (Easy) | Work and Rate Problems

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

Nanobotstv

16 Oct 2016, 02:38

6

4

5,245

by: bumpbot

07 Sep 2024, 06:09

ER

A market research firm surveyed 400 citizens of city A amd 600 citizen

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Nanobotstv

16 Oct 2016, 02:45

4

3,886

by: bumpbot

22 Dec 2017, 19:55

ER

A fast food company plans to build 4 new restaurants. If there are 12

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

Bunuel

16 Oct 2016, 03:03

6

9

8,951

by: bumpbot

13 Feb 2025, 19:39

ER

If 2x=4y=z, what is x-y, in terms of z?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

16 Oct 2016, 04:41

1

10

7,450

by: Serch

24 Sep 2018, 11:48

ER

A warehouse has n widgets to be packed in b boxes. Each box can hold x

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

XavierAlexander

16 Oct 2016, 05:17

14

5

5,955

by: bumpbot

28 Jun 2024, 12:08

ER

How many diagonals does a polygon with 18 sides have if three of its

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

Manonamission

16 Oct 2016, 06:32

89

14

19,897

by: bumpbot

25 Nov 2023, 09:03

ER

If y is not equal to 4, x is not equal to 0, and (y^2 – 16)/(3x) = (y

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

MarcoL90

16 Oct 2016, 06:28

21

9

8,182

by: bumpbot

19 May 2022, 21:21

ER

At 9:00 AM, a certain ice cream cart has twice as many chipwiches as i

705-805 (Hard) | Algebra, Arithmetic

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

sameerspice

16 Oct 2016, 11:29

31

5

8,822

by: bumpbot

20 Mar 2024, 10:27

ER

The chart above shows the number of weeks of vacation taken annually

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Nanobotstv

16 Oct 2016, 21:20

3

6

4,989

by: bumpbot

31 Jan 2024, 13:07

ER

A time share condo costing dollars was originally going to be shared b

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Nanobotstv

16 Oct 2016, 21:28

4

5

4,612

by: bumpbot

04 Feb 2024, 06:06

ER

Two painters, Ray and Taylor, are painting a fence. Ray paints at a un

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Nanobotstv

16 Oct 2016, 21:59

7

7,406

by: bumpbot

01 Dec 2025, 22:30

ER

If $0.2 is commission for sales of $1,000, what percent of sales amoun

505-555 (Easy) | Percent and Interest Problems

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

MathRevolution

17 Oct 2016, 00:43

19

8

7,015

by: bumpbot

31 Jul 2023, 04:30