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

152,268

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

312,589

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

1,384,496

by: bb

16 Apr 2026, 14:28

ER

Which one of the following numbers is not a square of any integer?

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Bunuel

21 Apr 2021, 03:15

14

5

3,339

by: bumpbot

16 Nov 2025, 22:55

ER

If p and n are positive integers, with p > n, what is the average of n

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

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

Bunuel

14 Sep 2015, 22:53

73

8

10,815

by: bumpbot

16 Nov 2025, 22:53

ER

There are 12 red balls, 10 blue balls, 15 green balls and 9 black ball

655-705 (Hard) | Min-Max Problems

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

Bunuel

30 Jan 2019, 04:42

62

11

33,954

by: bumpbot

16 Nov 2025, 22:52

ER

John can chop a cord of wood in 4.5 hours. Phil can do the same job in

605-655 (Medium) | Work and Rate Problems

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

Bunuel

20 Nov 2022, 11:30

16

4

3,743

by: bumpbot

16 Nov 2025, 22:51

ER

A pen was sold at 10% loss. If the selling price was $6 more then the

555-605 (Medium) | Percent and Interest Problems

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

RockySinha

15 Oct 2017, 21:57

14

4

9,139

by: bumpbot

16 Nov 2025, 22:40

ER

In a nationwide poll, N people were interviewed. If 1/4 of

555-605 (Medium) | Fractions and Ratios, Overlapping Sets

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

1, 2

sudzpwc

02 Nov 2003, 14:41

574

24

73,076

by: bumpbot

16 Nov 2025, 20:53

ER

Running at the same constant rate, 6 identical machines can

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

20 Aug 2012, 03:05

53

16

109,072

by: bumpbot

16 Nov 2025, 20:07

ER -1

In an electric circuit, two resistors with resistances x and y are con

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

1, 2

Walkabout

29 Dec 2012, 05:39

198

21

56,014

by: ExoticNeko

16 Nov 2025, 18:08

ER

How many integer values of x and y satisfy the expression 4x + 7y = 3

805+ (Hard) | Absolute Values +2 tags

805+ (Hard) | Absolute Values, Algebra, Inequalities hide tags

Bunuel

29 Aug 2019, 01:10

168

15

26,443

by: bumpbot

16 Nov 2025, 18:02

ER

Pete signed up for a 3 year investment contract that promises to pay h

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

25 Sep 2019, 22:01

3

4

1,856

by: bumpbot

16 Nov 2025, 17:49

ER

You are given an unlimited supply of each of the digits 1, 2, 3 or 4.

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

11 Feb 2021, 05:45

25

3

5,681

by: bumpbot

16 Nov 2025, 14:54

ER

Two distinct integers are selected at random from the list of integers

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

rohan2345

29 May 2019, 13:08

23

5

6,132

by: bumpbot

16 Nov 2025, 13:25

ER

The function f is defined for all positive integers n by the following

655-705 (Hard) | Functions and Custom Characters, Number Properties

655-705 (Hard) | Functions and Custom Characters, Number Properties hide tags

Bunuel

01 Nov 2019, 05:08

54

7

13,228

by: bumpbot

16 Nov 2025, 11:58

ER

Three digits have been removed from each of the following numbers. If

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Bunuel

23 May 2018, 06:21

9

4

4,715

by: bumpbot

16 Nov 2025, 11:54

ER

If 200!/10^n is an integer, what is the largest possible value of n?

555-605 (Medium) | Exponents, Number Properties

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

Bunuel

28 Apr 2016, 03:36

49

10

18,100

by: bumpbot

16 Nov 2025, 11:52

ER

Around the World in 80 Questions (Day 10): In a set of k consecutive

705-805 (Hard) | Algebra +2 tags

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

Bunuel

28 Jul 2023, 08:00

109

10

12,330

by: arushi118

16 Nov 2025, 11:05

ER

What is (-1)*(-1)^2*(-1)^3*...*(-1)^{2019} ?

655-705 (Hard) | Exponents, Number Properties

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

Bunuel

08 May 2023, 04:15

13

4

2,885

by: bumpbot

16 Nov 2025, 11:00

ER

n?k denotes the product of all integers from n to k, inclusive.

705-805 (Hard) | Exponents +2 tags

705-805 (Hard) | Exponents, Min-Max Problems, Number Properties hide tags

Bunuel

08 Jan 2023, 09:17

11

8

3,299

by: bumpbot

16 Nov 2025, 10:55

ER

The set X consists of the following terms: {4, 44, 444, 4444, ...), wh

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

05 Apr 2021, 11:00

21

6

7,282

by: bumpbot

16 Nov 2025, 10:28

ER

Of the three-digit integers greater than 660, how many have two digits

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

1, 2

enigma123

10 Mar 2012, 04:45

124

20

18,246

by: bumpbot

16 Nov 2025, 08:42

ER

If x > y^2 > z^4, which of the following statements could be

705-805 (Hard) | Inequalities, Must or Could be True

705-805 (Hard) | Inequalities, Must or Could be True hide tags

1, 2

Orange08

05 Sep 2010, 13:17

1.0k

25

171,719

by: Bunuel

16 Nov 2025, 08:35

ER

Kate and David each have $10. Together they flip a coin 5

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

15 May 2025, 08:04

192

19

30,864

by: bumpbot

16 Nov 2025, 08:24

ER

If f(x) = g(x - 1), where g(x) = |x| + 1, which of the following must

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

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

callumdye

09 Jan 2024, 09:37

82

12

13,531

by: GSV

16 Nov 2025, 08:23

ER

What is the equation of the line that is the perpendicular bisector of

655-705 (Hard) | Coordinate Geometry

655-705 (Hard) | Coordinate Geometry hide tags

Bunuel

15 Dec 2020, 04:30

8

3

2,155

by: bumpbot

16 Nov 2025, 08:22

ER

How many digits are required to number a book containing...

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

vomhorizon

01 Oct 2012, 07:08

61

10

63,093

by: bumpbot

16 Nov 2025, 08:13

ER

A customer came to a shop and asked manger to give 20% discount on lis

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

KSBGC

17 Feb 2019, 23:18

128

8

17,341

by: bumpbot

16 Nov 2025, 08:12

ER

If 2^(x+y)*3^(x-y) = 32/3 then what is the value of product x and y?

555-605 (Medium) | Algebra, Exponents

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

ggpapas

04 Feb 2018, 00:06

10

8

4,134

by: GSV

16 Nov 2025, 08:05

ER

Quentin put an amount of money into each of two new investments, X and

705-805 (Hard) | Percent and Interest Problems

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

Bunuel

17 Jul 2017, 00:12

75

9

8,622

by: bumpbot

16 Nov 2025, 07:47

ER

Of the 150 houses in a certain development, 60 percent have

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

1, 2

ganand

29 May 2017, 03:27

759

28

118,655

by: Demonicgod

16 Nov 2025, 07:26

ER

A certain class is divided into two sections A and B of equal number o

705-805 (Hard) | Fractions and Ratios

705-805 (Hard) | Fractions and Ratios hide tags

Mseemab

25 Jun 2019, 21:09

246

15

20,667

by: bumpbot

16 Nov 2025, 07:23

ER

The number of coins that Lana and Brad had were in the ratio

555-605 (Medium) | Arithmetic +2 tags

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

enigma123

15 Dec 2025, 06:41

19

10

8,011

by: bumpbot

16 Nov 2025, 07:03

ER

N men can do a piece of work in 6 days. The same work can be done by (

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

03 Feb 2021, 07:15

5

3

2,808

by: bumpbot

16 Nov 2025, 06:56

ER

If the average of a, b and c is m more than the average of a and b

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

LamboWalker

28 Feb 2024, 23:45

13

3

3,448

by: honouredone

16 Nov 2025, 06:54

ER

Last month a certain bookstore ordered a discount to

555-605 (Medium) | Arithmetic, Word Problems

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

enigma123

04 Mar 2012, 19:03

7

3

4,314

by: bumpbot

16 Nov 2025, 06:51

ER

A man rows for 3 hrs downstream and then for 3 hrs upstream. In this

655-705 (Hard) | Distance and Speed Problems

655-705 (Hard) | Distance and Speed Problems hide tags

Bunuel

20 Jan 2020, 00:29

24

5

11,088

by: bumpbot

16 Nov 2025, 06:30

ER

Two people stand around a circular duck pond which has radius R meters

705-805 (Hard) | Geometry, Probability

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

nick1816

06 May 2019, 22:28

15

7

3,983

by: Kinshook

16 Nov 2025, 06:06

ER

A number when divided by 5 gives a number which is 8 more

655-705 (Hard) | Remainders

655-705 (Hard) | Remainders hide tags

aiming4mba

22 Mar 2011, 23:39

72

18

19,289

by: bumpbot

16 Nov 2025, 05:32

ER

when t^4 is divided by 10, the remainder is r

655-705 (Hard) | Exponents, Remainders

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

Fedemaravilla

09 Nov 2017, 16:32

28

7

4,866

by: bumpbot

16 Nov 2025, 05:27

ER

If x is even, which of the following could be odd ?

605-655 (Medium) | Must or Could be True, Number Properties

605-655 (Medium) | Must or Could be True, Number Properties hide tags

Bunuel

20 Jan 2020, 02:21

41

7

7,310

by: lawyeroffduty

16 Nov 2025, 05:12

ER

Word Problems Made Easy

Theory, Guides & Resources

Theory, Guides & Resources hide tags

sriharimurthy

10 Dec 2018, 04:28

355

12

147,750

by: Katyshka

16 Nov 2025, 05:00

ER

P and Q are both positive integers. When P is divided by Q, the remai

655-705 (Hard) | Remainders

655-705 (Hard) | Remainders hide tags

Bunuel

27 Feb 2015, 06:00

110

8

21,957

by: bumpbot

16 Nov 2025, 04:54

ER

If a prime number m can be expressed as 2^n1, where n is a positive

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

30 Jan 2023, 05:04

1

2

1,455

by: bumpbot

16 Nov 2025, 04:03

ER

In 1985, 45 percent of a document storage facility's 60

Sub 505 (Easy) | Percent and Interest Problems

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

fiendex

07 Feb 2012, 03:18

31

3

21,003

by: bumpbot

16 Nov 2025, 03:20

ER

Find the number of trailing zeros in the product of (1^1)*(5^5)*(10^10

805+ (Hard) | Exponents, Number Properties

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

1, 2

feruz77

07 Oct 2017, 08:24

587

21

60,056

by: bumpbot

16 Nov 2025, 03:07

ER

If n = 10^100 and n^n = 10^k, what is the value of k?

655-705 (Hard) | Exponents

655-705 (Hard) | Exponents hide tags

petu

19 Apr 2015, 10:42

34

6

8,550

by: bumpbot

16 Nov 2025, 02:44

ER

3 sets Venn Diagram questions

Louis14

03 Mar 2020, 16:13

7

4

10,391

by: bumpbot

16 Nov 2025, 02:35

ER

Of 120 hotel rooms rented one night, some were suits rented for $115

505-555 (Easy) | Algebra, Word Problems

505-555 (Easy) | Algebra, Word Problems hide tags

Vanmotan

27 Jan 2026, 13:34

62

10

21,034

by: bumpbot

16 Nov 2025, 02:30

ER

How many positive integers less than 5,000 are multiples of 7 and are

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

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

Bunuel

30 Aug 2023, 01:30

10

2

2,140

by: bumpbot

16 Nov 2025, 02:12

ER

Car Z travels 40 miles per gallon of gasoline when driven at a constan

Sub 505 (Easy) | Distance and Speed Problems

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

Bunuel

26 Dec 2014, 08:34

19

9

9,666

by: bumpbot

16 Nov 2025, 01:33

ER

The value of −3 + √(9−k) is positive for which of the following values

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

14 Sep 2017, 05:09

17

7

9,417

by: bumpbot

16 Nov 2025, 01:15