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

333

12

158,188

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of May 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

316,616

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

1,393,471

by: bb

16 Apr 2026, 14:28

ER

If k is a positive integer and k/2 is the smallest positive

505-555 (Easy) | Multiples and Factors

Bunuel

17 May 2024, 01:30

8

4

2,126

by: bumpbot

22 May 2026, 01:09

ER

7^3 + 21^3 =

555-605 (Medium) | Algebra, Exponents

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

Bunuel

13 Feb 2017, 03:16

74

13

11,244

by: bumpbot

21 May 2026, 14:25

ER

In Clarice’s class, each test weights her overall grade average three

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

03 Jun 2019, 01:04

22

5

8,789

by: bumpbot

21 May 2026, 13:00

ER

For all positive integers n and m, the function A(n) equals the follow

805+ (Hard) | Exponents +3 tags

805+ (Hard) | Exponents, Fractions and Ratios, Functions and Custom Characters, Number Properties hide tags

Bunuel

24 Apr 2015, 02:58

78

8

10,228

by: Usernamevisible

21 May 2026, 10:47

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If 1/n(n+1) = 1/n 1/(n+1), then what is the value of 1/(1*2) + 1/(2*

505-555 (Easy) | Sequences

505-555 (Easy) | Sequences hide tags

Bunuel

14 Mar 2023, 11:15

17

3

2,735

by: AllisonBell

21 May 2026, 10:22

ER

How many five-digit positive integers can be formed using each of the

705-805 (Hard) | Multiples and Factors

705-805 (Hard) | Multiples and Factors hide tags

Bunuel

08 May 2020, 09:30

25

8

9,477

by: pappal

21 May 2026, 09:24

ER

For positive integers x and y, x/y = 94.35. Which of the following cou

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

Bunuel

18 Apr 2017, 05:08

43

7

7,549

by: bumpbot

21 May 2026, 08:56

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If (3 - x)^(1/2) = x^(1/2) + 3, then x^2 =

655-705 (Hard) | Roots

655-705 (Hard) | Roots hide tags

Bunuel

05 Oct 2021, 03:15

19

5

3,628

by: bumpbot

21 May 2026, 08:47

ER

The sum of five consecutive even numbers of sequence A is 220. What is

655-705 (Hard) | Algebra, Sequences

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

Bunuel

04 Jul 2022, 11:45

9

4

3,014

by: bumpbot

21 May 2026, 08:44

ER

Angelo and Isabella are both salespersons. In any given week, Angelo m

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

12 Jan 2015, 10:55

12

8

5,070

by: bumpbot

21 May 2026, 08:19

ER

Sam covers a total distance of 80km while travelling from a certain po

605-655 (Medium) | Distance and Speed Problems

605-655 (Medium) | Distance and Speed Problems hide tags

Bunuel

02 Dec 2021, 08:00

4

6

2,399

by: KarishmaB

21 May 2026, 06:08

ER

A and B when divided by 56 leave remainders of 48 and 32 respectively

805+ (Hard) | Multiples and Factors

805+ (Hard) | Multiples and Factors hide tags

Bunuel

15 Jun 2021, 05:30

16

2

2,489

by: KarishmaB

21 May 2026, 05:56

ER

An engineering toolkit contains 6 gizmos and 9 gadgets. Anthony and Li

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

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

Bunuel

17 Dec 2019, 00:50

37

4

6,417

by: bumpbot

21 May 2026, 04:55

ER

5/(7^(1/2)+1)/(7^(1/2)-1)

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

21 Feb 2022, 05:15

6

5

1,927

by: bumpbot

21 May 2026, 04:48

ER

In a deck of cards there are 52 cards numbered from 1 to 13. There are

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Bunuel

11 Jul 2016, 12:41

2

5

6,795

by: bumpbot

21 May 2026, 04:46

ER

Two identical six-sided dice are rolled. What is the probability that

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

28 Jan 2018, 23:23

7

3,545

by: bumpbot

21 May 2026, 04:43

ER

If the line ax + by = 1 has its y-intercept greater than its x-interce

705-805 (Hard) | Coordinate Geometry

705-805 (Hard) | Coordinate Geometry hide tags

Bunuel

17 Dec 2019, 01:14

36

5

7,526

by: bumpbot

21 May 2026, 03:37

ER

How many integer values of x satisfy x(x + 2)(x + 4)(x + 6) < 200?

805+ (Hard) | Inequalities

805+ (Hard) | Inequalities hide tags

Bunuel

20 May 2020, 00:54

48

12

15,604

by: bumpbot

21 May 2026, 03:12

ER

If a≠0 and −1<a<1, then which of the following must be true?

555-605 (Medium) | Inequalities, Must or Could be True

555-605 (Medium) | Inequalities, Must or Could be True hide tags

Bunuel

24 Jun 2017, 00:10

9

5

4,024

by: Usernamevisible

21 May 2026, 01:02

ER

If n and p are different positive prime numbers, which of the integers

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

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

Bunuel

19 May 2022, 08:30

22

3

5,584

by: bumpbot

21 May 2026, 00:54

ER

The numbers 400, 536 and 645, when divided by a positive integer N, gi

655-705 (Hard) | Min-Max Problems +2 tags

655-705 (Hard) | Min-Max Problems, Multiples and Factors, Remainders hide tags

Bunuel

24 Feb 2020, 05:47

48

12

10,194

by: bumpbot

21 May 2026, 00:53

ER

X is the product of integers from 1 to 50, inclusive. If 12^N is a fac

655-705 (Hard) | Exponents, Multiples and Factors

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

Bunuel

09 Dec 2019, 02:13

45

3

10,145

by: bumpbot

20 May 2026, 23:47

ER

If u and –3v are greater than 0, and u^(1/2) < (-3y)^(1/2), which of

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

Bunuel

13 Aug 2018, 04:43

34

7

7,737

by: bumpbot

20 May 2026, 21:44

ER

How many positive factors of the number 2^8*3^6*5^4*10^5 are multiples

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

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

Bunuel

14 Apr 2020, 04:17

32

3

20,259

by: bumpbot

20 May 2026, 21:11

ER

If n and m are positive integers and m is a factor of 6^2, what is the

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

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

Bunuel

20 Nov 2019, 00:07

16

6

15,539

by: bumpbot

20 May 2026, 21:05

ER

A fair coin is tossed five times. What is the probability of getting

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Bunuel

23 Jan 2025, 01:30

10

6

2,912

by: bumpbot

20 May 2026, 12:57

ER

For a positive integer n, E(n) represents the sum of even digits of n.

805+ (Hard) | Functions and Custom Characters

805+ (Hard) | Functions and Custom Characters hide tags

Bunuel

06 Jul 2023, 03:45

11

3

3,017

by: bumpbot

20 May 2026, 09:58

ER

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

655-705 (Hard) | Multiples and Factors

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

Bunuel

05 Dec 2019, 04:20

30

6

8,119

by: bumpbot

20 May 2026, 06:33

ER

A young girl counted in the following way on the fingers of her left

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

05 Dec 2019, 01:50

19

5

33,236

by: bumpbot

20 May 2026, 06:27

ER

In a weight-lifting competition, the average (arithmetic mean) of Jena

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

28 Dec 2017, 21:49

3

4

2,453

by: bumpbot

20 May 2026, 05:05

ER

If A and B are integers and 2A - B = B - A than which of the following

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

06 Sep 2022, 01:45

2

4

3,006

by: bumpbot

20 May 2026, 04:47

ER

[x] denotes the greatest integer less than or equal to x and {x} denot

805+ (Hard) | Functions and Custom Characters

805+ (Hard) | Functions and Custom Characters hide tags

Bunuel

19 Jul 2020, 06:48

14

2

9,986

by: bumpbot

20 May 2026, 04:08

ER

What is 235/1000 as a percent?

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

11 Mar 2025, 00:30

9

5

1,252

by: bumpbot

20 May 2026, 04:04

ER

6 balls are randomly selected from a bag having a large number of red

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Bunuel

06 Dec 2021, 06:15

12

4

2,203

by: bumpbot

20 May 2026, 03:26

ER

An unfair coin comes up heads 60% of the time and tails 40% of the tim

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

02 Dec 2019, 01:20

16

4

8,298

by: bumpbot

20 May 2026, 02:13

ER

How many two-digit positive integers have no common factors with 100

705-805 (Hard) | Multiples and Factors

705-805 (Hard) | Multiples and Factors hide tags

Bunuel

10 Jul 2023, 03:45

16

4

3,093

by: bumpbot

20 May 2026, 01:42

ER

A predator is chasing its prey. The predator takes 4 leaps for every

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

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

Bunuel

05 Feb 2022, 04:26

76

8

13,165

by: bumpbot

20 May 2026, 00:53

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

8

5

6,452

by: bumpbot

19 May 2026, 19:29

ER

a, b, and c are the first three terms, in that order, in a sequence of

805+ (Hard) | Sequences

805+ (Hard) | Sequences hide tags

Bunuel

15 May 2020, 08:55

28

12

4,387

by: Kinshook

19 May 2026, 11:22

ER

Bob invests 100 dollars in a fund that yields 15% simple interest mont

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

28 Jul 2017, 08:50

18

5

7,006

by: bumpbot

19 May 2026, 11:10

ER

Deborah and Mike regularly visit the university library every 3 and 4

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

19 May 2026, 08:45

8

6

4,447

by: Bunuel

19 May 2026, 08:47

ER

Rachel's mother is 21 years older than she is. The ratio of their

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Bunuel

01 Aug 2024, 11:00

1

2

1,161

by: bumpbot

19 May 2026, 07:25

ER

Last year in sales of single-home houses, 60% of already-existing hous

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

03 Sep 2022, 04:35

1

2

961

by: bumpbot

19 May 2026, 06:46

ER

How many 4-digit positive integers are there in which all 4 digits are

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

30 Sep 2016, 06:28

140

16

52,147

by: bumpbot

19 May 2026, 05:26

ER

A cement mixture is composed of 3 elements. By weight, 1/3 of the mixt

Sub 505 (Easy) | Fractions and Ratios +2 tags

Sub 505 (Easy) | Fractions and Ratios, Mixture Problems, Word Problems hide tags

Bunuel

03 Jan 2016, 12:05

15

6

12,261

by: bumpbot

19 May 2026, 04:35

ER

Given that xy≠0, what is the value of (1/x + 1/y)/(1/x) - x/y ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

10 Jun 2019, 04:43

10

11

3,707

by: bumpbot

19 May 2026, 03:27

ER

Lee Colle insures its students for thefts up to $1000. The college mak

805+ (Hard) | Percent and Interest Problems

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

Bunuel

04 Dec 2019, 00:52

30

6

4,536

by: bumpbot

19 May 2026, 03:22

ER

The figure shows the design of a mosaic tile in which the four sides

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

03 Dec 2019, 02:15

10

6

15,491

by: bumpbot

19 May 2026, 02:47

ER

The range of the monthly salary in 1999 is 240, the range of the month

605-655 (Medium) | Statistics and Sets Problems

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

Bunuel

24 Jun 2023, 05:45

27

3

5,154

by: bumpbot

18 May 2026, 21:35

ER

A certain club has 10 members, including Harry. One of the

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

1, 2, 3

Bunuel

25 Jun 2012, 02:31

1.3k

53

133,344

by: nbharti

18 May 2026, 12:19