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

329

12

153,596

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of April 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

313,327

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

1,387,214

by: bb

16 Apr 2026, 14:28

ER

For integers x and y, 2^x + 2^y =2^30. What is the value of x + y?

655-705 (Hard) | Algebra, Exponents

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

Bunuel

23 Aug 2015, 22:49

367

13

35,893

by: bumpbot

09 May 2026, 02:06

ER

What is the least positive five-digit integer which when divided by 12

655-705 (Hard) | Multiples and Factors

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

Bunuel

05 Aug 2021, 03:30

4

2,771

by: bumpbot

08 May 2026, 15:01

ER

It costs g cents a mile for gasoline and m cents a mile for all other

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

22 Oct 2017, 06:33

3

7

4,094

by: iamjatinagrawal

08 May 2026, 10:10

ER

Car A started driving north from point X traveling at a constant rate

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

08 Jul 2018, 21:36

53

7

16,763

by: bumpbot

08 May 2026, 05:57

ER

Melinda's lights went out. She has 3 pairs of red socks in her drawer

655-705 (Hard) | Min-Max Problems

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

Bunuel

30 Jul 2019, 00:27

6

11

8,124

by: bumpbot

08 May 2026, 04:08

ER

Pascal has 96 miles remaining to complete his cycling trip.

655-705 (Hard) | Distance and Speed Problems

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

mniyer

04 Feb 2024, 06:06

187

12

27,243

by: bumpbot

07 May 2026, 23:57

ER

Instead of dividing a number by 13, a student in an exam divided it by

655-705 (Hard) | Multiples and Factors

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

Bunuel

25 Jan 2021, 06:45

11

4

5,247

by: bumpbot

07 May 2026, 14:29

ER

Raffle tickets ered consecutively from 201 through 450

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

yosita18

28 Aug 2016, 09:06

66

14

10,875

by: pappal

07 May 2026, 14:00

ER

If x > y > 0, which of the following must be negative?

655-705 (Hard) | Inequalities, Must or Could be True

655-705 (Hard) | Inequalities, Must or Could be True hide tags

Bunuel

28 Oct 2025, 12:58

173

10

32,467

by: Usernamevisible

07 May 2026, 11:21

ER

The function g has the property that g(a) = g(b) for all real numbers

655-705 (Hard) | Coordinate Geometry

655-705 (Hard) | Coordinate Geometry hide tags

Bunuel

11 Nov 2022, 02:30

9

3

2,515

by: bumpbot

07 May 2026, 10:50

ER

For y 3, what is the complete solution of the inequality

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

Bunuel

22 Apr 2022, 04:15

12

4

2,763

by: prathameshsingh

07 May 2026, 10:47

ER

The cost of diamond varies directly as the square of its weight. Once,

655-705 (Hard) | Algebra, Fractions and Ratios

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

Bunuel

27 Mar 2020, 03:34

77

8

42,897

by: bumpbot

07 May 2026, 09:32

ER

Three classes X, Y and Z take an algebra test. The average score

655-705 (Hard) | Fractions and Ratios +2 tags

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

Suraj0184

03 Aug 2022, 09:41

27

3

3,817

by: bumpbot

07 May 2026, 08:34

ER

t takes eight hours for a 600 km journey, if 120 km is done by train a

655-705 (Hard) | Distance and Speed Problems

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

dharam44

11 Jul 2019, 07:44

35

3

4,198

by: bumpbot

07 May 2026, 08:11

Which of the following is equal to sqrt{8-4\sqrt3}+\sqr

655-705 (Hard) | Algebra, Roots

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

kevincan1

05 May 2026, 22:36

3

279

by: kevincan1

07 May 2026, 06:25

ER

The sum of the squares of the first 15 positive integers (1^2 + 2^2 +

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

ctrlaltdel

15 Nov 2009, 22:34

122

14

48,940

by: Vivek1707

07 May 2026, 04:13

ER

Three types of wheat of $1.27, $1.29 and $1.32 per kg are mixed togeth

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

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

Bunuel

10 Dec 2020, 05:00

64

13

9,164

by: Fictional26

07 May 2026, 03:29

ER

The integers from 1 to 100 inclusive are each written on a

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

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

Zem

09 Apr 2005, 01:13

65

17

20,428

by: bumpbot

07 May 2026, 01:44

ER

In how many ways can a group of 6 people be split into three teams of

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

GMATinsight

19 Jul 2021, 07:17

26

8

6,996

by: bumpbot

06 May 2026, 23:02

ER

In a certain district, 75% of all voters are conservative

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

GMATNinja

18 Apr 2022, 22:56

12

3

4,289

by: MartyMurray

06 May 2026, 19:20

ER

Karim won a lottery, and he gave one fourth of the winnings to charity

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

kevincan

26 Feb 2026, 06:01

7

2

447

by: MartyMurray

06 May 2026, 19:02

ER

If the median annual salary of the 127 employees in a certain

655-705 (Hard) | Statistics and Sets Problems

655-705 (Hard) | Statistics and Sets Problems hide tags

Khk_Beastmode

14 Dec 2023, 06:07

73

7

10,796

by: MartyMurray

06 May 2026, 17:57

ER

If 600 men dig a 5.5 m wide, 4 m deep and 405 m long canal in half an

655-705 (Hard) | Work and Rate Problems

655-705 (Hard) | Work and Rate Problems hide tags

Bunuel

18 May 2022, 07:45

13

4

2,655

by: bumpbot

06 May 2026, 17:36

ER

If p and q are different prime numbers, and n = pq 2q, then which of

655-705 (Hard) | Multiples and Factors

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

BrentGMATPrepNow

24 Apr 2017, 07:19

38

5

10,704

by: MartyMurray

06 May 2026, 15:37

When a positive integer p is divided by 101, the quotient is q and the

655-705 (Hard) | Remainders

655-705 (Hard) | Remainders hide tags

sset92

16 Nov 2023, 06:58

18

5

3,715

by: RohanNewDelhi

06 May 2026, 02:52

ER

The sum of the first [m]n[/m] positive integers is given by

655-705 (Hard) | Functions and Custom Characters +2 tags

655-705 (Hard) | Functions and Custom Characters, Multiples and Factors, Sequences hide tags

kevincan

04 May 2026, 22:46

5

3

271

by: rajdeep212003

05 May 2026, 01:07

ER

Positive integer x when divided by 5 leaves a remainder of 2 and posit

655-705 (Hard) | Remainders

655-705 (Hard) | Remainders hide tags

Bunuel

02 Jan 2021, 06:52

30

6

4,848

by: bumpbot

05 May 2026, 00:41

ER

If a, b, and c are positive real numbers such that a(b + c)

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

kevincan

29 Apr 2026, 17:54

7

5

392

by: KarishmaB

04 May 2026, 23:42

ER

All attendees at a certain summit are either heads of state,

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

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

kevincan

04 May 2026, 13:27

2

1

201

by: AdarshSambare

04 May 2026, 19:47

ER

All employees of Celtic Systems are either programmers or sy

655-705 (Hard) | Fractions and Ratios

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

kevincan

27 Apr 2026, 17:19

6

3

277

by: vasu1104

04 May 2026, 14:07

ER

Aly purchased a shipment of solar panels and sold [m]\tfrac{

655-705 (Hard) | Fractions and Ratios +2 tags

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

kevincan

16 Apr 2026, 18:20

8

3

530

by: vasu1104

04 May 2026, 13:47

ER

At a fast-food restaurant , employees earn x dollars per hour for

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

kevincan

08 Feb 2026, 11:04

9

2

643

by: MartyMurray

04 May 2026, 07:00

ER

How many different three-digit numbers can be formed which contain two

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

14 Mar 2023, 12:30

29

8

6,543

by: Adit_

04 May 2026, 06:16

ER

What is the sum of the integers from 100 to 200 inclusive

655-705 (Hard) | Multiples and Factors

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

Chethan92

28 Aug 2018, 03:53

47

5

8,285

by: bumpbot

04 May 2026, 05:50

ER

From the set of positive factors of 840 one factor is chosen at random

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

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

Bunuel

08 Jan 2021, 06:27

19

10

3,866

by: Adit_

04 May 2026, 04:41

ER

The average (arithmetic mean) of six numbers is 18 and the median of

655-705 (Hard) | Statistics and Sets Problems

655-705 (Hard) | Statistics and Sets Problems hide tags

Bunuel

26 Oct 2021, 08:00

34

11

11,133

by: shahsahil2101

04 May 2026, 03:08

ER

A certain bag of gemstones is composed of two-thirds

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

1, 2

BG

29 May 2006, 07:32

175

21

32,524

by: HarshavardhanR

03 May 2026, 20:57

ER

If x is a positive number and sqrt(3/2 + (sqrt(3/2 + sqrt(3/2 +

655-705 (Hard) | Algebra, Roots

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

Bunuel

03 May 2026, 12:27

55

15

9,052

by: bumpbot

03 May 2026, 12:24

ER

How many numbers between 1 and 200

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

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

GoonerForever

18 Jul 2018, 19:50

44

5

8,732

by: bumpbot

03 May 2026, 11:58

Consider seven integers; whose range is 80 and median is 240. The medi

655-705 (Hard) | Number Properties, Statistics and Sets Problems

655-705 (Hard) | Number Properties, Statistics and Sets Problems hide tags

Carcass

02 Sep 2022, 00:34

25

3

4,003

by: bumpbot

03 May 2026, 10:57

ER

Of the 300 subjects who participated in an experiment using virtual-re

655-705 (Hard) | Overlapping Sets, Word Problems

655-705 (Hard) | Overlapping Sets, Word Problems hide tags

1, 2, 3

macjas

08 Jun 2012, 01:16

2.7k

43

206,253

by: Swishy

03 May 2026, 09:12

ER

The sum of the first k positive integers is equal to k(k+1)/2. What is

655-705 (Hard) | Algebra, Number Properties

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

MHIKER

05 Dec 2020, 09:17

341

14

51,074

by: eaat

03 May 2026, 08:51

ER

For an odd integer n, the function f(n) is defined as the product of a

655-705 (Hard) | Multiples and Factors

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

nkmungila

03 Nov 2017, 05:44

90

11

11,157

by: Bunuel

03 May 2026, 07:46

ER

The number of new cars sold in a country is equal to the num

655-705 (Hard) | Percent and Interest Problems

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

kevincan

18 Apr 2026, 10:51

7

1

296

by: VibhuAnurag

03 May 2026, 07:43

ER

New Set of Mixed Questions!!!

555-605 (Medium) | Coordinate Geometry +10 tags

555-605 (Medium), 655-705 (Hard) | Coordinate Geometry, Distance and Speed Problems, Min-Max Problems, Multiples and Factors, Must or Could be True, Overlapping Sets, Percent and Interest Problems, Probability, Remainders, Work and Rate Problems hide tags

1, 2, 3, 4

Bunuel

01 Apr 2013, 07:48

1.2k

67

147,552

by: Bunuel

03 May 2026, 07:26

ER

(2/(3a))^(1/3)

655-705 (Hard) | Roots

655-705 (Hard) | Roots hide tags

Bunuel

06 Jul 2017, 23:30

29

9

7,440

by: shahsahil2101

03 May 2026, 06:37

ER

If n is the product of 2, 3, and a two-digit prime number, how many of

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

22 Apr 2025, 01:30

20

4

1,819

by: bumpbot

03 May 2026, 03:48

ER

The 10 employees of Iberlux include a manager and two assist

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

kevincan

08 Apr 2026, 11:43

4

1

265

by: shivani1351

03 May 2026, 00:50

ER

Reginas makes fruit bowls from the various types of fruit i

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

kevincan

03 May 2026, 00:28

4

1

251

by: shivani1351

03 May 2026, 00:12

ER

In a certain marketing course, the final grade is a weighted

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

kevincan

25 Mar 2026, 11:26

3

1

259

by: shivani1351

02 May 2026, 23:07