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

153,571

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

313,319

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

1,387,182

by: bb

16 Apr 2026, 14:28

ER

For every positive multiple of 3, the function f(n) is defined as the

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

nafuzzz

13 Oct 2025, 12:10

9

7

965

by: Bunuel

15 Oct 2025, 03:22

ER

Molly worked at an amusement park over the summer.Every two weeks she

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

07 Apr 2020, 07:25

13

7

9,887

by: SharukhB

15 Oct 2025, 03:56

Cyclist P increases his speed from 10 miles per hour to 25 miles per

655-705 (Hard) | Percent and Interest Problems

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

patnaiksonal

19 Sep 2018, 20:18

24

7

9,452

by: bumpbot

15 Oct 2025, 12:46

ER

A cyclist travels 20 miles at a speed of 15 miles per hour.

505-555 (Easy) | Distance and Speed Problems

505-555 (Easy) | Distance and Speed Problems hide tags

farukqmul

15 Oct 2025, 13:00

30

7

19,716

by: bumpbot

15 Oct 2025, 12:55

ER

In a library, all the books were arranged on shelves of 15 books each

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

PyjamaScientist

19 Sep 2021, 12:59

15

7

7,334

by: bumpbot

15 Oct 2025, 15:31

ER

The distance from A to B is 60 km. Partha and Narayan start from A at

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

03 Apr 2020, 06:01

28

7

8,263

by: bumpbot

16 Oct 2025, 03:10

ER

Set X consists of at least 2 members and is a set of consecutive odd i

805+ (Hard) | Statistics and Sets Problems

805+ (Hard) | Statistics and Sets Problems hide tags

CAMANISHPARMAR

28 May 2018, 10:23

33

7

7,350

by: egmat

16 Oct 2025, 05:54

ER

If a = 2^(1/2) - 1 and b = 1, which of the following is equal to

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

MasteringGMAT

02 Jul 2023, 06:53

87

7

20,949

by: bumpbot

16 Oct 2025, 13:29

ER

Which of the following is the largest?

655-705 (Hard) | Fractions and Ratios

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

Russ19

30 Mar 2021, 22:07

25

7

2,955

by: bumpbot

16 Oct 2025, 15:06

ER

A sum of $10,000 invested for two years at the same rate of interest o

655-705 (Hard) | Percent and Interest Problems

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

RenB

23 Aug 2023, 17:59

56

7

5,318

by: SharukhB

16 Oct 2025, 23:20

ER

Last year the annual premium on a certain hospitalization insurance

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

01 Dec 2022, 09:35

26

7

4,768

by: Bunuel

17 Oct 2025, 01:04

ER

If a merchant makes a profit of 20% based on the selling price of an

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

27 Feb 2018, 23:49

30

7

19,029

by: bumpbot

17 Oct 2025, 14:10

ER

What is the smallest positive integer n for which 288 is a factor of

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

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

GMATNinja

18 Apr 2022, 05:52

34

7

6,115

by: bumpbot

18 Oct 2025, 01:01

ER

An ant walks an average of 500 meters in 12 minutes. A beetle walks 15

505-555 (Easy) | Distance and Speed Problems

505-555 (Easy) | Distance and Speed Problems hide tags

Bunuel

11 Jul 2016, 12:30

13

7

4,059

by: bumpbot

19 Oct 2025, 00:09

ER

What is the sum of the integers 45 through 175 inclusive?

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

22 Dec 2015, 04:26

34

7

14,402

by: bumpbot

19 Oct 2025, 06:02

ER

In a survey of 200 people, 20% of the men and 10% of the women are ath

505-555 (Easy) | Overlapping Sets

505-555 (Easy) | Overlapping Sets hide tags

swong1503

28 Feb 2018, 10:34

23

7

5,754

by: bumpbot

19 Oct 2025, 08:17

ER

A certain bushel of wheat generates one-third the profit of a bushel

805+ (Hard) | Fractions and Ratios, Word Problems

805+ (Hard) | Fractions and Ratios, Word Problems hide tags

Bunuel

17 Oct 2025, 02:26

13

7

1,119

by: Reon

19 Oct 2025, 10:58

ER

Which of the following is equivalent to √3+√2?

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

MathRevolution

30 Mar 2017, 02:23

75

7

9,892

by: bumpbot

19 Oct 2025, 21:08

ER

A student conducts an experiment in biology lab and discovers that the

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Bunuel

05 Feb 2018, 07:09

9

7

7,808

by: bumpbot

20 Oct 2025, 03:53

ER

The ratio of buses to cars on River Road is 2 to 23. If there are 630

505-555 (Easy) | Fractions and Ratios

505-555 (Easy) | Fractions and Ratios hide tags

shapla

12 Mar 2016, 11:11

21

7

16,048

by: bumpbot

20 Oct 2025, 04:02

ER

If 2 is a root of the equation x^2 + kx + 12 = 0 and the equation x^2

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

29 Jan 2021, 23:21

7

3,617

by: bumpbot

20 Oct 2025, 21:30

ER

What is √82,944 ?

505-555 (Easy) | Roots

505-555 (Easy) | Roots hide tags

Bunuel

08 Jul 2017, 06:02

13

7

4,508

by: bumpbot

21 Oct 2025, 03:22

ER

In a certain boys camp, 20% of the total boys are from

Sub 505 (Easy) | Percent and Interest Problems

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

benjamin09

19 Aug 2014, 06:41

24

7

10,795

by: bumpbot

21 Oct 2025, 05:05

ER

A certain candy manufacturer reduced the weight of Candy Bar M by 20

505-555 (Easy) | Percent and Interest Problems

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

MHIKER

30 May 2011, 11:17

62

7

18,619

by: bumpbot

21 Oct 2025, 13:36

ER

What is the area of the region enclosed by the figure above?

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

29 Nov 2015, 11:30

9

7

15,823

by: bumpbot

21 Oct 2025, 18:20

ER

If x and y are positive integers and 1620x/y^2 is the square of an odd

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

energetics

19 Apr 2019, 12:23

71

7

8,302

by: bumpbot

22 Oct 2025, 03:45

ER

At a certain zoo, the ratio of sea lions to penguins is 4 to 11. If th

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

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

Bunuel

13 Dec 2015, 05:06

22

7

12,129

by: bumpbot

22 Oct 2025, 08:00

ER

If A, B, C, and D are integers such that A - C + B is even

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

19 Apr 2024, 04:02

172

7

25,136

by: bumpbot

22 Oct 2025, 08:18

ER

A train traveled at a constant speed for 180 miles

555-605 (Medium) | Algebra, Distance and Speed Problems

555-605 (Medium) | Algebra, Distance and Speed Problems hide tags

GMATNinja

18 Apr 2022, 13:41

34

7

7,066

by: bumpbot

23 Oct 2025, 03:10

ER

Integers x and y are each odd, and x > y. Which of the following repre

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Bunuel

18 Nov 2018, 23:23

17

7

5,413

by: bumpbot

23 Oct 2025, 04:06

ER

Last week, Buñuel earned 150% more money than Chuck

655-705 (Hard) | Percent and Interest Problems

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

GMATNinja

18 Apr 2022, 02:14

29

7

6,895

by: bumpbot

23 Oct 2025, 06:41

ER

Last year, the price per transaction of certain company increases P pe

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

14 Jun 2019, 00:42

41

7

10,891

by: bumpbot

23 Oct 2025, 09:46

ER

The two lines y=x and x=-4 intersect on the coordinate plane

505-555 (Easy) | Coordinate Geometry

505-555 (Easy) | Coordinate Geometry hide tags

dzodzo85

23 Oct 2025, 13:44

21

7

10,021

by: bumpbot

23 Oct 2025, 13:37

ER

What is the sum of all the odd integers between 100 and 302?

605-655 (Medium) | Arithmetic, Number Properties

605-655 (Medium) | Arithmetic, Number Properties hide tags

Bunuel

21 Aug 2019, 01:52

34

7

5,820

by: bumpbot

24 Oct 2025, 02:52

ER

The sum of the digits of 10^x−1 is equal to 3^8. What is the value of

655-705 (Hard) | Arithmetic, Exponents

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

Bunuel

10 Oct 2017, 21:32

73

7

8,526

by: bumpbot

25 Oct 2025, 01:45

ER

15 / {{2^{-5}+2^{-6}+2^{-7}+4^{-4}}}

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Bunuel

25 Oct 2025, 02:13

12

7

4,895

by: bumpbot

25 Oct 2025, 02:10

ER

What is the product of the roots of x^2 – 7|x| - 30 = 0?

655-705 (Hard) | Absolute Values, Algebra

655-705 (Hard) | Absolute Values, Algebra hide tags

Bunuel

29 May 2020, 09:55

61

7

8,330

by: bumpbot

25 Oct 2025, 03:14

ER

A box contains 1 blue ball, 1 green ball, 1 yellow ball

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

BrentGMATPrepNow

10 Jan 2017, 12:41

51

7

8,119

by: DanTheGMATMan

25 Oct 2025, 20:23

ER

What is the scope including 1/11+1/12+1/13+......+1/20?

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

MathRevolution

24 Jul 2016, 03:09

22

7

6,708

by: bumpbot

26 Oct 2025, 04:03

ER

In the figure above, line segments AB and AC are tangent to circle O.

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

02 Aug 2018, 00:45

12

7

7,337

by: bumpbot

27 Oct 2025, 02:08

ER

From January 1, 1991, to January 1, 1993, the number of peop

555-605 (Medium) | Percent and Interest Problems

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

jlgdr

11 Oct 2013, 17:14

26

7

20,116

by: bumpbot

27 Oct 2025, 10:10

ER

If x and y are non-zero numbers, adding the reciprocals of x^2 and y^2

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

05 Apr 2016, 08:40

10

7

5,481

by: bumpbot

27 Oct 2025, 14:54

ER

n number of people are attending a meeting. All of them shake hands ea

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

MathRevolution

03 Oct 2017, 01:38

21

7

5,621

by: bumpbot

27 Oct 2025, 18:55

ER

If a + 3b + 4c = 9 and a + 4b + 6c = 15, then what is the value of a +

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

17 Sep 2017, 03:48

19

7

4,161

by: bumpbot

27 Oct 2025, 22:54

ER

At a certain organisation, the number of male members went up by 12%

655-705 (Hard) | Percent and Interest Problems

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

Turkish

28 Apr 2015, 11:43

28

7

5,178

by: Bunuel

27 Oct 2025, 23:44

ER

In an organization there were two waiting rooms P&Q with different num

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

akurathi12

25 Jan 2019, 09:39

21

7

7,465

by: bumpbot

28 Oct 2025, 00:56

ER

On this year's Westchester basketball team, the players are all either

605-655 (Medium) | Number Properties, Probability

605-655 (Medium) | Number Properties, Probability hide tags

CounterSniper

03 Jul 2019, 04:41

29

7

5,868

by: bumpbot

29 Oct 2025, 09:35

ER

The terms of the sequence {An} satisfy A2 - A1 = 2, A3 - A2 = 5 and A4

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

MathRevolution

11 Jul 2018, 01:12

11

7

4,323

by: bumpbot

30 Oct 2025, 00:03

ER

A bowl contains equal numbers of red, orange, green, blue, a

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

ratinarace

02 May 2013, 12:38

52

7

16,100

by: bumpbot

30 Oct 2025, 07:39

ER

Mixture Problem

SonyGmat

24 Oct 2011, 09:54

5

7

6,072

by: bumpbot

30 Oct 2025, 10:14