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

323

12

152,298

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

312,598

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

1,384,544

by: bb

16 Apr 2026, 14:28

ER

If x, y, and z are consecutive odd integers where x < y < z and x + y

Sub 505 (Easy) | Number Properties

Bunuel

23 Jul 2021, 08:45

2

4

2,626

by: sompant_98

08 Feb 2025, 23:11

ER

Pipes P and Q running together can fill a cistern in 6min. If P takes

605-655 (Medium) | Work and Rate Problems

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

Bunuel

08 Feb 2021, 04:30

11

4

3,515

by: saaiid

09 Feb 2025, 02:38

ER

Peter invests a sum of money and gets back an amount of $815 in 3 year

605-655 (Medium) | Percent and Interest Problems

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

Bunuel

17 Jun 2019, 01:17

22

5

3,688

by: Krunaal

09 Feb 2025, 03:12

ER

When 18 litres of milk and water solution is mixed with 20 litres of

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

Bunuel

11 Jan 2020, 07:29

10

4

5,222

by: bumpbot

09 Feb 2025, 03:19

ER

If x, y and z are Integers and z is not equal to 0, Find range of [m][

705-805 (Hard) | Inequalities, Min-Max Problems

705-805 (Hard) | Inequalities, Min-Max Problems hide tags

GMATinsight

18 Oct 2016, 08:10

19

5

4,113

by: bumpbot

09 Feb 2025, 05:40

ER

A bag contains one chip labeled "1," two chips labeled "2," three chip

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

08 Jun 2023, 01:30

10

3

1,891

by: bumpbot

09 Feb 2025, 07:48

ER

Hal has 4 girl friends and 5 boy friends. In how many different ways

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

Bunuel

02 Mar 2022, 08:15

5

4

4,364

by: bumpbot

09 Feb 2025, 08:47

ER

A furniture store-purchased sofas for a wholesale price of $400 each

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

09 Dec 2019, 02:59

4

3

6,898

by: bumpbot

09 Feb 2025, 08:54

ER

There are a total of 19 students in Mr. Schmidt's gym class. Over the

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

Bunuel

04 Jun 2019, 01:38

7

3

2,328

by: bumpbot

09 Feb 2025, 10:58

If 35 skips are equal to 33 hops, and 66 jumps are equal to 81 skips

555-605 (Medium) | Distance and Speed Problems +2 tags

555-605 (Medium) | Distance and Speed Problems, Word Problems, Work and Rate Problems hide tags

GianKR

28 Aug 2023, 09:54

16

5

3,724

by: Krunaal

09 Feb 2025, 14:35

ER

If (0.016*10^n)/(0.4*10^m) = 4*10^4, then m - n = ?

605-655 (Medium) | Exponents

605-655 (Medium) | Exponents hide tags

Bunuel

25 Jun 2019, 02:48

16

4

3,971

by: bumpbot

09 Feb 2025, 14:41

ER

If the average of five positive integers is 16, and the largest of the

555-605 (Medium) | Statistics and Sets Problems

555-605 (Medium) | Statistics and Sets Problems hide tags

Bunuel

10 Nov 2023, 09:09

3

3,127

by: bumpbot

09 Feb 2025, 23:57

ER

A teacher gave a test to a class in which 10% of the students are juni

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

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

Bunuel

14 Mar 2019, 23:35

2

4

4,020

by: AryaSwagat

10 Feb 2025, 05:32

ER

If (a+b)^x=a^x + y(a^(x-1)*b^(x-4)) + z(a^(x-2)*b^(x-3)) + z(a^(x-3)*^

805+ (Hard) | Algebra, Exponents

805+ (Hard) | Algebra, Exponents hide tags

Bunuel

06 Nov 2014, 09:09

92

10

9,658

by: bumpbot

10 Feb 2025, 06:03

ER

10^10*5^5*2^2 can be rewritten as:

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Bunuel

03 Feb 2022, 06:30

4

2

1,883

by: bumpbot

10 Feb 2025, 13:25

ER

All three vertices of triangle ABC lie on the parabola defined by y =

655-705 (Hard) | Coordinate Geometry, Geometry

655-705 (Hard) | Coordinate Geometry, Geometry hide tags

Bunuel

05 Sep 2022, 01:30

11

3

2,613

by: aayushjoneja

10 Feb 2025, 15:05

ER

On the planned day of a picnic, there is a 40% chance of rain.

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Bunuel

11 Feb 2025, 01:30

10

2

1,471

by: Whoisdmx15

11 Feb 2025, 03:26

ER

University A charges $1.75 for each copy of a students transcript

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

11 Feb 2025, 01:30

4

3

831

by: eega

11 Feb 2025, 06:12

ER

The cost price of 20 articles is the same as the selling price of x

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

18 Apr 2022, 01:30

4

2

2,352

by: bumpbot

11 Feb 2025, 11:19

ER

If a, b, and c are three different numbers and x/(b - c) = y/(c - a) =

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

07 Apr 2019, 21:33

18

7

4,565

by: Alingan

11 Feb 2025, 12:25

ER

The first term of a sequence is 2005. Each succeeding term is the sum

705-805 (Hard) | Sequences

705-805 (Hard) | Sequences hide tags

Bunuel

24 Mar 2019, 23:13

2

5

8,720

by: bumpbot

12 Feb 2025, 06:07

ER

What are the last two digits (at ten's place and unit's place) in the

505-555 (Easy) | Exponents, Number Properties

505-555 (Easy) | Exponents, Number Properties hide tags

Bunuel

29 Jan 2025, 01:30

6

4

1,679

by: Krunaal

12 Feb 2025, 13:37

ER

Which of the following is NOT equal to the square of an integer?

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Bunuel

12 Feb 2025, 01:30

5

4

830

by: Whoisdmx15

12 Feb 2025, 19:33

ER

(a^4 + 1)/a^2 =

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

15 Nov 2019, 01:42

12

5

6,062

by: bumpbot

12 Feb 2025, 19:49

ER

If the zoo currently has 80 total birds, what is the smallest number

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

18 Mar 2022, 06:15

14

2

4,304

by: bumpbot

13 Feb 2025, 03:08

ER

In the given figure, O is the centre of the circle of radius 1 unit.

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

05 Oct 2021, 01:30

10

6

7,115

by: bumpbot

13 Feb 2025, 14:02

ER

What is the product of the factors of twice the sum of the roots of th

605-655 (Medium) | Algebra, Multiples and Factors

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

Bunuel

10 Dec 2018, 00:49

11

4

4,527

by: bumpbot

13 Feb 2025, 20:55

ER

If s is a positive integer >0 and divisible by both 9 and 24, what is

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Bunuel

13 Feb 2025, 01:30

2

827

by: Whoisdmx15

13 Feb 2025, 22:29

ER

If r and s are prime numbers, which of the following CANNOT be the sum

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

14 Feb 2025, 01:30

4

3

818

by: eega

14 Feb 2025, 04:43

A salesperson received a commission of 3 percent of the sale

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

xmagedo

13 Aug 2014, 10:55

23

3

13,487

by: bumpbot

14 Feb 2025, 05:44

ER

How many factors of the number 2^9*3^6*5^5*10^4 are multiples of

655-705 (Hard) | Multiples and Factors

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

Bunuel

17 Jan 2022, 03:15

18

4

3,493

by: bumpbot

15 Feb 2025, 03:29

When 1/10 percent of 4000 is subtracted from 1/5 of 800

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

shishimaru

15 Feb 2025, 17:05

1

602

by: Krunaal

15 Feb 2025, 18:17

The function f is defined above. Which of the following equivalent for

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Arick

05 Jun 2023, 19:05

18

5

5,002

by: Simsim34

16 Feb 2025, 04:09

ER

What is the average of the first 30 positive integers?

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

04 Jan 2022, 05:45

4

2

1,801

by: bumpbot

16 Feb 2025, 05:30

ER

A travel company wants to charter a plane to the Bahamas. Chartering

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

24 Aug 2016, 05:12

1

5

8,618

by: bumpbot

16 Feb 2025, 05:43

ER

The bus that travels from St. Louis to Chicago and back comes to St.

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

04 Jul 2016, 08:52

1

3

2,485

by: bumpbot

16 Feb 2025, 05:52

ER

Which of the following fractions is not a terminating decimal?

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Bunuel

15 Apr 2016, 01:14

4

7

5,224

by: bumpbot

16 Feb 2025, 06:04

ER

In a certain year, California produced 7/10 and South Carolina produce

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

15 Apr 2022, 11:30

2

1,486

by: bumpbot

16 Feb 2025, 08:22

ER

A 5-letter password must consist of different letters of the alphabet

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

11 Jan 2024, 02:30

19

5

3,264

by: bumpbot

16 Feb 2025, 10:10

ER

If regular polygon P has between 50 and 60 possible diagonals

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

BrentGMATPrepNow

17 Aug 2022, 07:52

6

2,198

by: bumpbot

16 Feb 2025, 10:20

ER

In how many ways can five different balls be distributed in three diff

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

10 Jun 2021, 05:30

26

3

2,940

by: bumpbot

17 Feb 2025, 03:33

ER

How many 4-digit numbers can be formed by using the digits 0

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

1, 2

tabsang

16 Dec 2012, 05:40

270

21

48,785

by: bumpbot

17 Feb 2025, 06:20

ER

(3^9 - 3^8)(3^7 - 3^6) =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

15 Jan 2018, 06:32

6

3

2,711

by: bumpbot

17 Feb 2025, 07:44

ER

The ratio of experienced plumbers to inexperienced plumbers is nine to

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Bunuel

24 Dec 2017, 01:02

2

3

1,851

by: bumpbot

17 Feb 2025, 08:27

ER

In the well-known Thanksgiving equation below, M = the number of minut

605-655 (Medium) | Exponents, Word Problems

605-655 (Medium) | Exponents, Word Problems hide tags

Bunuel

09 Nov 2021, 03:00

7

2

2,775

by: bumpbot

17 Feb 2025, 09:01

ER

A man, his wife, and his four daughters are being seated around a rect

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

28 Dec 2016, 01:51

9

4

3,261

by: bumpbot

17 Feb 2025, 09:30

S= {1,2,3,4,5,6,7,8,9,10,11,12} At each step, we select any two numbe

805+ (Hard) | Combinations, Number Properties

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

nick1816

30 May 2020, 16:15

12

3

3,056

by: bumpbot

17 Feb 2025, 11:05

ER

In the simple light show pictured above, a light starts at the center

655-705 (Hard) | Graphs and Illustrations

655-705 (Hard) | Graphs and Illustrations hide tags

Bunuel

07 Oct 2021, 03:15

2

2,548

by: bumpbot

17 Feb 2025, 12:59

ER

In a series of eight consecutive integers, the third term is 7. What

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

23 Jan 2019, 02:13

3

4

2,244

by: bumpbot

17 Feb 2025, 14:55

The following diagram shows the road map of city. The lines through th

705-805 (Hard) | Combinations, Geometry

705-805 (Hard) | Combinations, Geometry hide tags

nick1816

29 Oct 2019, 08:56

24

7

13,096

by: bumpbot

18 Feb 2025, 00:14