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

158,456

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

316,837

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

1,393,869

by: bb

16 Apr 2026, 14:28

ER

In the figure above, the triangle ABC is inscribed in a semicircle, wi

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

guireif

30 May 2017, 06:39

114

16

17,439

by: bumpbot

24 Mar 2026, 15:06

ER

If a milkman wishes to earn a profit of 16.66% by selling milk at cost

655-705 (Hard) | Mixture Problems, Percent and Interest Problems

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

cfc198

29 Dec 2018, 15:15

114

12

17,314

by: bumpbot

24 Feb 2026, 09:51

ER

A perfect cake should have 25% cream and 75% bread. Oman bought materi

605-655 (Medium) | Mixture Problems

605-655 (Medium) | Mixture Problems hide tags

kiran120680

01 Mar 2019, 00:06

114

12

12,694

by: Bunuel

15 Dec 2025, 05:12

ER

Each student at a certain university is given a four-charact

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

1, 2

manishuol

01 May 2013, 09:47

114

26

26,945

by: bumpbot

02 Dec 2025, 10:33

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

114

8

22,103

by: bumpbot

16 Nov 2025, 04:54

ER

In the city of San Durango, 60 people own cats, dogs, or rab

505-555 (Easy) | Overlapping Sets

505-555 (Easy) | Overlapping Sets hide tags

1, 2

apoorvarora

02 Dec 2012, 01:45

114

22

43,062

by: bumpbot

23 Sep 2025, 06:07

ER

The sequence A is defined by the following relationship:

655-705 (Hard) | Sequences

655-705 (Hard) | Sequences hide tags

Bunuel

07 Nov 2019, 02:13

114

12

13,322

by: bumpbot

20 Sep 2025, 00:52

ER

An integer is said to be “diverse” if no two of its digits are the sam

505-555 (Easy) | Algebra, Combinations

505-555 (Easy) | Algebra, Combinations hide tags

manhattan187

03 Sep 2015, 23:29

114

11

19,129

by: bumpbot

02 Sep 2025, 11:47

ER

In how many ways can 5 boys and 3 girls be seated on 8

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

1, 2

voodoochild

24 Sep 2012, 13:37

114

21

53,928

by: bumpbot

28 Jul 2025, 08:08

ER

The “connection” between any two positive integers a and b

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

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

Chembeti

29 Feb 2012, 09:24

114

8

18,991

by: bumpbot

22 Jul 2025, 20:10

ER

When positive integer a is divided by positive integer b, yielding quo

655-705 (Hard) | Multiples and Factors +2 tags

655-705 (Hard) | Multiples and Factors, Must or Could be True, Remainders hide tags

Bunuel

09 Oct 2016, 03:01

114

12

13,769

by: ManishaPrepMinds

22 Jul 2025, 02:08

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If x^2 + 1/x^2 = 4, what is the value of x^4 + 1/x^4 ?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Reni

26 Jul 2014, 09:59

114

6

47,713

by: Orange2020

27 Jun 2025, 19:49

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√[2√63 + 2/(8+3√7)] =

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

rahulms

21 Jan 2010, 06:31

114

19

35,277

by: bumpbot

16 Jun 2025, 19:55

ER

Two trains continuously travel between Washington D.C. and Baltimore

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

14 Apr 2023, 01:19

114

7

16,423

by: demawtf

29 May 2025, 10:23

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From a solution containing milk and water in the ratio 2 : 3, 15 litre

805+ (Hard) | Mixture Problems

805+ (Hard) | Mixture Problems hide tags

Bunuel

11 Jan 2020, 06:40

114

19

15,633

by: bumpbot

26 May 2025, 01:12

ER

What is the remainder when 5^16 - 3^16 is divided by 16?

555-605 (Medium) | Multiples and Factors +2 tags

555-605 (Medium) | Multiples and Factors, Number Properties, Remainders hide tags

EgmatQuantExpert

19 Dec 2018, 11:18

114

17

14,419

by: amitarya

17 May 2025, 21:12

ER

If N is the product of all integers from 1 to 100, both inclusive

655-705 (Hard) | Exponents, Remainders

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

EgmatQuantExpert

07 May 2025, 10:36

114

8

12,716

by: shubhim20

10 May 2025, 03:11

ER

A group of n students can be divided into equal groups of 4

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

alimad

03 Nov 2007, 05:32

114

12

44,329

by: bumpbot

30 Apr 2025, 10:12

ER

The sequence f(n) = (2n)! ÷ n! is defined for all positive

705-805 (Hard) | Sequences

705-805 (Hard) | Sequences hide tags

enigma123

15 Jan 2012, 15:28

114

5

19,709

by: findingmyself

12 Apr 2025, 10:59

ER

If x is the sum of six consecutive integers, then x is divisible by wh

505-555 (Easy) | Multiples and Factors, Number Properties

505-555 (Easy) | Multiples and Factors, Number Properties hide tags

Bunuel

21 Oct 2014, 08:35

114

19

25,632

by: MartyMurray

08 Apr 2025, 10:29

ER

On January 1, 2076, Lake Loser contains x liters of water. B

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

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

1, 2

TheRob

22 Apr 2014, 09:13

114

24

25,268

by: bumpbot

24 Mar 2025, 01:55

ER

When positive integer A is divided by positive integer B

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

prasadrg

03 Jul 2014, 08:19

114

15

34,059

by: bumpbot

22 Mar 2025, 15:14

ER

A cylinder has a base with a circumference of 20pi meters

605-655 (Medium) | Geometry, Probability

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

Joy111

07 May 2012, 05:06

114

19

18,188

by: bumpbot

03 Nov 2024, 23:59

ER

1/1^2 + 1/2^2 + 1/3^2 + 1/4^2 + = ^2/6. What is the value of 1/1^2

605-655 (Medium) | Algebra, Arithmetic

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

MathRevolution

29 Apr 2019, 23:48

113

10

9,199

by: bumpbot

30 Apr 2026, 10:45

ER

If n is an integer and 5^n > 4,000,000, what is the least

655-705 (Hard) | Exponents +2 tags

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

vix

19 Feb 2012, 19:02

113

6

26,428

by: kevincan

21 Mar 2026, 10:14

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If x = (16^3+17^3+18^3+19^3), then x when divided by 70 leaves a remai

655-705 (Hard) | Exponents, Remainders

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

AnkitK

14 Jul 2011, 01:45

113

16

39,602

by: bumpbot

18 Mar 2026, 10:49

ER

If x and y are positive integers and 180x=y^3, which of the following

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

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

rraggio

04 Sep 2010, 11:34

113

6

25,520

by: bumpbot

26 Feb 2026, 06:48

ER

Machine X takes 20 hours longer than machine Y to produce 10

655-705 (Hard) | Work and Rate Problems

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

rxs0005

02 Mar 2011, 15:23

113

14

15,092

by: bumpbot

07 Feb 2026, 03:17

ER

If there are 85 students in a statistics class and we assume that ther

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

gmatprep09

29 Mar 2010, 11:46

113

6

20,292

by: bumpbot

24 Jan 2026, 23:03

ER

At a certain university, 60% of the professors are women, an

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

1, 2

ctrlaltdel

17 Jan 2015, 16:45

113

22

37,573

by: bumpbot

27 Nov 2025, 07:36

ER

Consider a, b, c in a G.P. such that |a + b + c| = 15. The median of

805+ (Hard) | Absolute Values +2 tags

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

DisciplinedPrep

15 Dec 2020, 11:53

113

8

18,082

by: Kinshook

17 Nov 2025, 02:32

ER

(496)^(1/4) is between

505-555 (Easy) | Roots

505-555 (Easy) | Roots hide tags

jlgdr

17 Sep 2013, 17:28

113

7

24,404

by: Bunuel

01 Nov 2025, 08:00

ER

The table above shows the amount of waste material, in tons

555-605 (Medium) | Fractions and Ratios

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

kt00381n

01 Nov 2009, 13:13

113

11

34,439

by: steffe440

27 Oct 2025, 00:33

ER

Originally, the bill for Quon's meal wass $11.88, which included an 8%

605-655 (Medium) | Percent and Interest Problems

605-655 (Medium) | Percent and Interest Problems hide tags

yrozenblum

30 Sep 2023, 13:50

113

13

16,215

by: triptiim

08 Jul 2025, 23:46

ER

There are a total of 400 students at a school, which offers a chorus,

705-805 (Hard) | Overlapping Sets

705-805 (Hard) | Overlapping Sets hide tags

Bunuel

22 Jan 2015, 07:39

113

12

18,841

by: shubhim20

12 May 2025, 02:46

ER

If 6^k is a factor of (40!), what is the greatest possible value of k?

555-605 (Medium) | Exponents, Multiples and Factors

555-605 (Medium) | Exponents, Multiples and Factors hide tags

dimri10

10 Aug 2011, 09:00

113

14

21,488

by: bumpbot

11 Mar 2025, 08:32

Darcy, Gina, Ray and Susan will be the only participants at a meeting.

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

GMATT73

10 Oct 2005, 05:36

113

16

18,353

by: bumpbot

13 Jan 2025, 07:42

ER

In the figure shown, AC = 2 and BD = DC = 1. What is the measure of

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

AbdurRakib

17 Jun 2017, 14:07

113

14

37,045

by: bumpbot

05 Aug 2023, 11:34

ER

The table above shows the distribution of the number of absences from

555-605 (Medium) | Statistics and Sets Problems

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

goodyear2013

27 Mar 2014, 16:56

112

12

24,010

by: bumpbot

30 May 2026, 03:20

ER

200 people responded to a survey that asked them to rank three differe

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

05 May 2015, 02:38

112

9

16,981

by: bumpbot

24 May 2026, 02:08

ER

All data in a certain school are recorded either on computer or paper

805+ (Hard) | Overlapping Sets

805+ (Hard) | Overlapping Sets hide tags

BillyZ

08 Apr 2017, 18:41

112

15

10,788

by: bumpbot

22 May 2026, 22:28

ER

39,897*0.0096/198.76 is approximately

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

03 Jul 2016, 11:31

112

12

39,827

by: bumpbot

24 Apr 2026, 11:43

ER

How many different arrangements of A, B, C, D, and E are pos

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

rxs0005

22 Dec 2010, 08:24

112

13

32,759

by: bumpbot

28 Mar 2026, 22:23

ER

Right triangle RST can be constructed in the xy-plane such

805+ (Hard) | Combinations, Geometry

805+ (Hard) | Combinations, Geometry hide tags

toshreyansjain

11 Aug 2012, 00:19

112

9

19,394

by: bumpbot

16 Mar 2026, 05:07

ER

Anand starts from a point P towards point Q, where PQ = 90

705-805 (Hard) | Distance and Speed Problems

705-805 (Hard) | Distance and Speed Problems hide tags

petrifiedbutstanding

13 Jul 2013, 07:19

112

18

10,635

by: Adit_

08 Mar 2026, 02:59

ER

A dealer originally bought 100 identical batteries at a tota

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Walkabout

07 Dec 2012, 04:24

112

12

44,005

by: totaltestprepNick

03 Mar 2026, 10:01

ER

In a survey, 56 percent of the people surveyed stated

655-705 (Hard) | Percent and Interest Problems

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

bewakoof

25 Oct 2013, 14:28

112

17

22,251

by: bumpbot

24 Feb 2026, 08:18

ER

The average (arithmetic mean) of 3 different positive integers is 100

555-605 (Medium) | Number Properties, Statistics and Sets Problems

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

HKD1710

20 Nov 2018, 09:19

112

13

21,219

by: bumpbot

23 Feb 2026, 12:34

ER

Tom is on a certain diet that requires him to limit the

605-655 (Medium) | Fractions and Ratios

605-655 (Medium) | Fractions and Ratios hide tags

Anshulmodi

01 Mar 2014, 12:23

112

17

17,849

by: luisdicampo

03 Feb 2026, 03:52

ER

Let abc and dcb represent three-digit positive integers.

605-655 (Medium) | Arithmetic, Fractions and Ratios

605-655 (Medium) | Arithmetic, Fractions and Ratios hide tags

gmat6nplus1

03 Jan 2014, 09:07

112

11

14,417

by: bumpbot

19 Jan 2026, 04:24