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

332

12

157,838

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

316,387

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

1,393,053

by: bb

16 Apr 2026, 14:28

ER

A group of people were given 2 puzzles. 79% people solved puzzle X and

505-555 (Easy) | Min-Max Problems, Overlapping Sets

505-555 (Easy) | Min-Max Problems, Overlapping Sets hide tags

Bunuel

26 Aug 2015, 01:28

153

12

18,023

by: bumpbot

12 Jun 2025, 20:11

ER

George's home is 20 miles from his place of work. One day as he is dri

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

08 May 2022, 02:37

152

7

22,651

by: bumpbot

27 Jan 2026, 01:45

ER

A certain sequence is defined by the following rule: Sn = k(Sn1), whe

605-655 (Medium) | Roots, Sequences

605-655 (Medium) | Roots, Sequences hide tags

Bunuel

12 Jun 2015, 03:10

152

5

19,966

by: bumpbot

15 Dec 2025, 06:54

ER

Crowan throws 3 dice and records the product of the numbers

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

almostfamous

06 Oct 2019, 20:56

152

16

34,573

by: PSKhore

26 Sep 2025, 09:46

ER

How many of the integers between 1 and 400, inclusive, are not

805+ (Hard) | Combinations, Multiples and Factors

805+ (Hard) | Combinations, Multiples and Factors hide tags

Bunuel

25 Jul 2017, 01:47

152

14

26,830

by: Schloop

26 Sep 2025, 00:03

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If 6/(x(x+1))>1, which of the following could the value of x?

505-555 (Easy) | Inequalities, Must or Could be True

505-555 (Easy) | Inequalities, Must or Could be True hide tags

viktorija

21 Dec 2014, 16:23

152

18

17,723

by: bumpbot

31 Aug 2025, 02:06

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A point on the edge of a fan blade that is rotating in a plane is 10

505-555 (Easy) | Distance and Speed Problems, Geometry

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

puma

14 Apr 2015, 04:16

152

16

34,237

by: bumpbot

04 Aug 2025, 20:43

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An investor purchased 20 shares of a certain stock at a price of $45.7

505-555 (Easy) | Statistics and Sets Problems

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

BrainLab

17 Jan 2016, 04:19

152

15

30,208

by: bumpbot

30 Jul 2025, 04:58

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If x and y are positive and x^2y^2 = 18 – 3xy, then x^2 ?

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Jp27

15 Oct 2012, 04:17

152

17

24,712

by: bumpbot

17 Jul 2025, 16:32

ER

If there is a least integer that satisfies the inequality 9/x ≥ 2 what

605-655 (Medium) | Inequalities

605-655 (Medium) | Inequalities hide tags

1, 2

gmatt1476

21 Sep 2019, 04:55

152

21

28,912

by: siddharth_

16 May 2025, 01:14

ER

A dairyman pays Rs. 6.40 per liter of milk. He adds water

705-805 (Hard) | Percent and Interest Problems

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

1, 2

qlx

17 Mar 2014, 07:34

152

28

62,547

by: Akarsh97

09 May 2025, 01:35

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If 10, 12 and ‘x’ are sides of an acute angled triangle, ho

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

1, 2

amirdubai1982

14 Nov 2013, 07:24

152

22

51,175

by: bumpbot

15 Aug 2024, 16:51

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256 teams play in a state soccer tournament. A team is elimi

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

karishmatandon

28 Apr 2013, 07:07

151

13

18,185

by: bumpbot

07 Apr 2026, 02:11

ER

If the expression x^x^x^(...), where the given expression expression

605-655 (Medium) | Algebra, Exponents

605-655 (Medium) | Algebra, Exponents hide tags

Bunuel

20 Jan 2017, 12:51

151

18

16,208

by: juliansorre

28 Mar 2026, 11:18

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A car traveled 75% of the way from town A to town B by traveling at T

605-655 (Medium) | Distance and Speed Problems

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

Madelaine88

27 Feb 2011, 11:53

151

12

33,609

by: bumpbot

20 Feb 2026, 03:59

ER

99,999^2 - 1^2 =

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

4112019

19 Sep 2018, 23:30

151

11

42,642

by: Bunuel

18 Feb 2026, 11:02

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Conversion Problems

Collection of Questions +3 tags

Collection of Questions, Math Strategies, Guides & Resources, Useful Links hide tags

Bunuel

21 Jun 2014, 15:53

151

3

42,782

by: Bunuel

27 Nov 2025, 09:25

ER

A class is divided into four groups of four students each.

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

docabuzar

02 Feb 2012, 12:07

151

13

55,776

by: VaibhavKulkarni

29 Oct 2025, 11:07

ER

If a taxi driver charges x cents for the first quarter-mile of a trip

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

1, 2

Bunuel

22 Jan 2015, 07:46

151

20

26,113

by: sahiti220620

23 Sep 2025, 10:07

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A strain of bacteria multiplies such that the ratio of its population

655-705 (Hard) | Sequences

655-705 (Hard) | Sequences hide tags

TheSituation

19 Feb 2010, 20:44

151

17

20,508

by: bumpbot

20 Jul 2025, 23:27

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An alloy of copper and zinc contains copper and zinc in the ratio 5 :

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

Bunuel

30 Jul 2015, 11:18

151

18

58,669

by: bumpbot

03 Jul 2025, 19:43

ER

In how many ways 8 different tickets can be distributed

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

1, 2

Bunuel

20 Nov 2009, 07:46

151

34

26,937

by: bumpbot

05 Mar 2025, 07:31

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Math : 3-D Geometries

Theory, Guides & Resources

Theory, Guides & Resources hide tags

1, 2

shrouded1

18 Dec 2020, 05:54

151

24

69,157

by: bumpbot

28 Feb 2023, 20:03

ER

In the diagram above, points A, B, C, D, and E represent the

605-655 (Medium) | Combinations, Probability

605-655 (Medium) | Combinations, Probability hide tags

boomtangboy

28 Apr 2012, 21:31

150

10

22,671

by: bumpbot

07 Jun 2026, 06:47

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The integers A, B, C, and D shown on the number line above a

605-655 (Medium) | Exponents, Sequences

605-655 (Medium) | Exponents, Sequences hide tags

venugopis

27 Dec 2010, 03:41

150

15

30,431

by: shahsahil2101

05 May 2026, 06:48

ER

What is root(x^2•y^2) if x < 0 and y > 0?

555-605 (Medium) | Absolute Values, Inequalities

555-605 (Medium) | Absolute Values, Inequalities hide tags

registerincog

21 Nov 2013, 01:51

150

12

16,922

by: bumpbot

26 Apr 2026, 11:44

ER

If -1 < x < 1, which of the following must be true

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

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

gmatophobia

18 Feb 2024, 23:00

150

7

18,116

by: Bunuel

04 Apr 2026, 12:18

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Remainders: Tips and hints

Math Strategies +3 tags

Math Strategies, Theory, Guides & Resources, Useful Links hide tags

Bunuel

23 Jun 2014, 03:33

150

8

40,525

by: Sarvam

12 Mar 2026, 03:22

ER

School A is 40% girls and school B is 60% girls. The ratio

655-705 (Hard) | Fractions and Ratios

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

1, 2

registerincog

16 Nov 2013, 22:53

150

26

31,371

by: bumpbot

19 Feb 2026, 09:37

ER

A tank has both an inlet pipe and an outlet pipe. Working

605-655 (Medium) | Work and Rate Problems

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

guerrero25

21 Jan 2014, 04:21

150

10

23,679

by: Vivek1707

10 Jan 2026, 06:08

ER

Susan drove an average speed of 30 miles per hour for the

Sub 505 (Easy) | Distance and Speed Problems

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

anilnandyala

13 Oct 2013, 03:01

150

15

109,557

by: bumpbot

02 Dec 2025, 18:38

ER

If the 4 x 4 grid pictured at right is filled with the consecutive

605-655 (Medium) | Arithmetic

605-655 (Medium) | Arithmetic hide tags

enigma123

31 Jan 2012, 19:25

150

18

23,278

by: bumpbot

24 Nov 2025, 09:38

ER

Each of 10 machines works at the same constant rate doing a

Sub 505 (Easy) | Work and Rate Problems

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

1, 2

gsaxena26

12 Jun 2010, 10:50

150

22

53,473

by: bumpbot

23 Nov 2025, 16:22

ER

Three table runners have a combined area of 200 square inches. By over

705-805 (Hard) | Overlapping Sets

705-805 (Hard) | Overlapping Sets hide tags

Bunuel

16 Sep 2015, 07:09

150

11

13,377

by: bumpbot

31 Oct 2025, 03:50

ER

If k is an integer, and 35^2-1/k is an integer, then k could

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

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

dimitri92

10 Apr 2012, 11:50

150

16

27,855

by: bumpbot

01 Aug 2025, 11:48

ER

How many positive integers less than 1000 are multiples of 5

805+ (Hard) | Multiples and Factors, Number Properties

805+ (Hard) | Multiples and Factors, Number Properties hide tags

kevincan

30 Apr 2015, 03:34

149

13

43,549

by: pappal

19 May 2026, 13:06

ER

Three pairs of siblings, each pair consisting of one girl

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

EvaJager

05 Aug 2012, 04:32

149

17

14,641

by: Kinshook

13 May 2026, 02:10

ER

The figure above represents a square garden that is divided

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

mehdiov

07 May 2022, 06:48

149

12

40,157

by: bumpbot

14 Apr 2026, 15:19

ER

Many fertilizers are given an NPK rating based on the percentages of t

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

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

DealMakerOne

18 Oct 2019, 04:10

149

7

14,136

by: pisceskween

29 Mar 2026, 06:56

ER

The sum 7/8+1/9 is between

Sub 505 (Easy) | Arithmetic, Fractions and Ratios

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

Bunuel

24 Sep 2012, 04:53

149

14

62,119

by: totaltestprepNick

24 Feb 2026, 10:23

ER

A woman has seven cookies - four chocolate chip and three

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

rxs0005

18 Sep 2012, 06:03

149

13

27,309

by: bumpbot

30 Jan 2026, 14:37

ER

Let k = 10^10. Then K is 1 followed by 10 zeros. The number k is 1 fol

655-705 (Hard) | Exponents, Number Properties

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

edwin.que

13 Apr 2024, 12:28

149

8

20,397

by: KarishmaB

24 Jan 2026, 20:47

ER

If both valves are open simultaneously, they can fill an empty pool in

605-655 (Medium) | Work and Rate Problems

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

arjtryarjtry

15 Oct 2023, 03:13

149

5

20,048

by: Confusion

29 Nov 2025, 03:48

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If x is negative and y is positive, what is 4x2−4xy+y2

655-705 (Hard) | Absolute Values, Algebra

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

PriyankaPalit7

28 May 2019, 03:41

149

13

16,255

by: bumpbot

20 Nov 2025, 03:20

ER

How many positive integers less than 250 are multiple of 4 but NOT mul

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

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

Bunuel

17 Apr 2015, 05:06

149

15

24,768

by: Fisayofalana

15 Nov 2025, 15:14

ER

Bunuel's Word Problems PS Diagnostic Test

555-605 (Medium) | Distance and Speed Problems +3 tags

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

Bunuel

05 Jan 2026, 20:06

149

15

18,851

by: bumpbot

11 Sep 2025, 02:12

ER

The sum of the digits of [(10^x)^y]-64=279. What is the

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

rajathpanta

29 Oct 2012, 01:59

149

18

19,432

by: lehung97

05 Sep 2025, 03:35

ER

If (x × 10^q) – (y × 10^r) = 10^r, where q, r, x, and y are positive

655-705 (Hard) | Algebra +2 tags

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

Bunuel

09 Jun 2015, 02:50

149

14

14,295

by: pearlmotwani

14 Aug 2025, 05:07

ER

In a company with 48 employees, some part-time and some full

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

655-705 (Hard) | Min-Max Problems, Number Properties, Work and Rate Problems hide tags

alex1233

12 May 2012, 06:26

149

14

25,626

by: bumpbot

23 Jun 2025, 12:19

ER

Machine A takes 10 hours to complete a certain job and starts that job

555-605 (Medium) | Work and Rate Problems

555-605 (Medium) | Work and Rate Problems hide tags

Bunuel

23 Sep 2015, 22:32

149

13

20,934

by: bumpbot

05 Jun 2025, 06:19