GMAT Problem Solving (PS) Forum - Free Practice Questions

ER

Complete 1000 GMAT Problem Solving Series (PS-1000 Series) Questions

Bunuel

03 Dec 2022, 14:23

321

12

152,005

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of March 2026

Bunuel

01 Jan 2026, 05:45

1.1k

8

312,427

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

1,383,961

by: bb

16 Apr 2026, 14:28

ER

The table shows the number of residents in a certain development who

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

15 Oct 2019, 08:21

41

6

11,079

by: bumpbot

24 Aug 2025, 02:21

ER

How many integers from 1 to 100 are not divisible by 2, 3 and 5?

705-805 (Hard) | Multiples and Factors

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

1, 2

Raihanuddin

27 Oct 2014, 02:34

194

20

125,431

by: okHedwig

23 Aug 2025, 07:49

ER

A group of 40 workers working together have to complete a piece of

655-705 (Hard) | Word Problems, Work and Rate Problems

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

EgmatQuantExpert

02 Nov 2018, 03:54

106

18

11,030

by: Seb2m02

22 Aug 2025, 20:05

ER

The ratio of p to q to r is 2:7:11, and r is 6 greater than the sum of

555-605 (Medium) | Fractions and Ratios

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

Bunuel

22 Oct 2021, 05:45

13

9

3,804

by: bumpbot

22 Aug 2025, 11:20

ER

If a/b = 1/3, b/c = 2, c/d = 1/2, d/e = 3 and e/f = 1/4, the

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

gmatacequants

13 May 2017, 05:56

82

11

71,484

by: bumpbot

22 Aug 2025, 08:50

ER

Three friends Alan, Roger and Peter attempt to answer a question on an

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

anceer

02 Dec 2014, 23:32

58

12

7,122

by: bumpbot

22 Aug 2025, 07:22

ER

A number when divided by 105 leaves 99 as remainder

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

Gmatkarma101

01 Jul 2014, 22:57

55

13

35,349

by: ManifestDreamMBA

21 Aug 2025, 16:44

ER

Two integers between 1 and 100, inclusive, each randomly and independe

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Bunuel

24 Apr 2015, 03:03

95

14

11,885

by: bumpbot

21 Aug 2025, 13:01

ER

If xy ≠ 0 and 1/x - 1/y =cx, which of the following is equal to c ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

22 May 2020, 09:05

12

5

9,930

by: bumpbot

21 Aug 2025, 11:54

ER

At a certain high school, the junior class is twice the size of the se

555-605 (Medium) | Fractions and Ratios

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

kashishh

21 May 2012, 05:29

38

8

11,708

by: bumpbot

21 Aug 2025, 10:25

ER

The price to earnings ratio of the pharmaceutical industry on a stock

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

10 Jun 2020, 01:01

23

13

4,244

by: bumpbot

21 Aug 2025, 07:35

ER

The Financial News Daily has 25 reporters covering Asia, 20

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

study

03 Oct 2009, 00:30

30

8

10,942

by: bumpbot

21 Aug 2025, 07:31

ER

In nation Z, 10 terble coins equal 1 galok. In nation Y, 6 barbar coin

555-605 (Medium) | Fractions and Ratios

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

Bunuel

29 Oct 2019, 01:09

14

6

10,114

by: bumpbot

21 Aug 2025, 05:56

ER

If |x – 1/5| < 3/5, then the number of integer values that x can take

555-605 (Medium) | Absolute Values, Inequalities

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

Raxit85

11 Feb 2020, 01:39

13

4

6,042

by: bumpbot

21 Aug 2025, 05:33

ER

A coach is to select a basketball team from a group of 9 people.

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

woohoo921

16 Oct 2022, 16:44

31

11

5,507

by: KarishmaB

20 Aug 2025, 23:41

ER

If a and b are both integers, how many possible solutions are there to

655-705 (Hard) | Absolute Values

655-705 (Hard) | Absolute Values hide tags

u0422811

19 Jan 2015, 04:57

59

11

11,432

by: bumpbot

20 Aug 2025, 20:37

ER

If the sum of the even integers between 1 and n is 79 x 80

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

pablovaldesvega

26 Nov 2023, 23:39

155

6

13,832

by: AlieuK117

20 Aug 2025, 11:30

ER

The average (arithmetic mean) of 11 numbers is 10. When one number is

Sub 505 (Easy) | Statistics and Sets Problems

Sub 505 (Easy) | Statistics and Sets Problems hide tags

Bunuel

11 Mar 2020, 04:15

5

6

7,121

by: bumpbot

20 Aug 2025, 09:13

ER

If 73! has 16 zeroes at the end, how many zeroes will 80!

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

emmak

16 Feb 2013, 03:44

92

9

34,824

by: bumpbot

20 Aug 2025, 06:12

ER

The present age of a father is 3 years more than three times the age

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Woody19

12 Jul 2019, 04:23

9

5

14,895

by: bumpbot

19 Aug 2025, 12:40

ER

The age of the Earth is approximately 1.3*10^17 seconds, and one year

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

angelfire213

30 Oct 2017, 04:43

99

7

40,694

by: bumpbot

19 Aug 2025, 12:16

ER

How many ordered pairs (m, n) of positive integers satisfy the equatio

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

Bunuel

07 Apr 2020, 05:02

25

8

17,065

by: bumpbot

19 Aug 2025, 10:39

ER

How many prime factors does 1000 has?

yufenshi

17 Nov 2010, 21:45

5

11

14,252

by: bumpbot

19 Aug 2025, 08:51

ER

Robin mixes two liquids, one blue in colour and other red in

705-805 (Hard) | Algebra, Fractions and Ratios

705-805 (Hard) | Algebra, Fractions and Ratios hide tags

alphonsa

27 Aug 2014, 00:24

48

10

8,957

by: bumpbot

19 Aug 2025, 07:51

ER

How many three-digit integers can be divided by 2 to produce

605-655 (Medium) | Arithmetic

605-655 (Medium) | Arithmetic hide tags

acid_burn

21 Feb 2012, 01:00

78

5

18,928

by: bumpbot

19 Aug 2025, 04:05

ER

With respect to the division whose percent of total income

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

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

Carcass

18 Mar 2012, 04:57

21

8

8,887

by: bumpbot

19 Aug 2025, 02:27

ER

A stack of 10 kgs of grapes contained 99% water. After 3 days, only wa

655-705 (Hard) | Mixture Problems, Word Problems

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

Bunuel

02 Nov 2021, 03:45

38

6

9,468

by: KarishmaB

18 Aug 2025, 20:17

ER

If Josh, Doug, and Brad have a total of $72 between them, and Josh has

505-555 (Easy) | Fractions and Ratios, Word Problems

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

Bunuel

25 Aug 2016, 01:26

17

12

12,101

by: bumpbot

18 Aug 2025, 19:42

ER

A newly-opened retail store made $400 profit on the initial exp

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

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

EgmatQuantExpert

26 Jul 2018, 00:41

41

8

7,140

by: nikitathegreat

18 Aug 2025, 12:42

ER

If 2^{10}10^3 and 5^{20}10^x, then what is the value of integer x?

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

MathRevolution

18 Nov 2019, 00:19

37

8

4,124

by: bumpbot

18 Aug 2025, 08:42

ER

If function f(x) = x² + 2bx + 4, then for any b, f(x) is the least whe

655-705 (Hard) | Algebra, Functions and Custom Characters

655-705 (Hard) | Algebra, Functions and Custom Characters hide tags

Nipungautam23

03 Mar 2024, 14:50

77

6

10,442

by: bumpbot

18 Aug 2025, 08:34

ER

Ramon wants to cut a rectangular board into identical square pieces.

655-705 (Hard) | Geometry, Min-Max Problems

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

stonecold

06 Jun 2017, 06:55

53

7

32,151

by: bumpbot

18 Aug 2025, 03:39

ER

If |4x−4|=|2x+30|, which of the following could be a value of x?

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

Bunuel

04 May 2016, 01:46

65

11

14,742

by: bumpbot

18 Aug 2025, 02:47

ER

A train X starts from Meerut at 4 p.m. and reaches Ghaziabad at 5 p.m.

555-605 (Medium) | Distance and Speed Problems

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

tparanidharan

24 Apr 2011, 11:44

551

19

61,586

by: MS26

18 Aug 2025, 02:44

ER

In a certain class, 1/5 of the boys are shorter than the shorter

805+ (Hard) | Percent and Interest Problems

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

Bunuel

08 May 2018, 00:42

101

7

19,564

by: HarshavardhanR

17 Aug 2025, 20:38

ER

An auto assembly plant performs six functions with each frame that arr

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

17 Aug 2025, 10:37

89

16

13,045

by: Krunaal

17 Aug 2025, 12:04

ER

A palindrome is a number that reads the same backward or forward, for

705-805 (Hard) | Algebra, Sequences

705-805 (Hard) | Algebra, Sequences hide tags

gracie

12 Nov 2017, 13:00

58

9

7,232

by: bumpbot

17 Aug 2025, 12:04

ER

How many different pairs of positive integers (a, b) satisfy the equat

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

1, 2

Bunuel

01 Nov 2019, 05:36

164

21

21,312

by: bumpbot

17 Aug 2025, 06:45

ER

What is the total number of positive integers that are less

655-705 (Hard) | Multiples and Factors

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

eybrj2

24 Feb 2012, 23:11

209

9

29,299

by: Nadezhda1999

17 Aug 2025, 05:32

ER

Over the first x games of his basketball season, Martin averaged 32 po

605-655 (Medium) | Distance and Speed Problems, Word Problems

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

BillyZ

16 Feb 2017, 00:41

22

8

6,709

by: btsaami

17 Aug 2025, 02:06

ER

Given that 1^2 + 2^2 + 3^2 + . . . + 10^2 = 385, what is the value of

555-605 (Medium) | Arithmetic, Number Properties

555-605 (Medium) | Arithmetic, Number Properties hide tags

parkhydel

27 Apr 2020, 15:35

426

17

41,738

by: DrMock

16 Aug 2025, 12:33

ER

If (|p|!)^p = |p|!, which of the following could be true?

555-605 (Medium) | Absolute Values +2 tags

555-605 (Medium) | Absolute Values, Exponents, Number Properties hide tags

Bunuel

21 Feb 2012, 22:40

116

5

21,990

by: ablatt4

16 Aug 2025, 10:46

ER

Diana invested $61,293 in an account with a fixed annual

705-805 (Hard) | Percent and Interest Problems

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

enigma123

11 Mar 2014, 03:25

186

14

37,199

by: sanyuktabhattad

16 Aug 2025, 06:54

ER

How many 3 digit integers can be chosen such that none of

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Silver89

15 Jul 2024, 04:33

68

11

22,101

by: Kinshook

16 Aug 2025, 05:42

ER

If p 0 and p = (2pq q^2)^(1/2), then in terms of q, p =

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

03 Sep 2022, 05:17

23

5

8,941

by: bumpbot

16 Aug 2025, 03:33

ER

If 2 and 17 are factors of positive integer n, then which of the follo

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

MHIKER

02 Nov 2018, 01:20

16

7

5,127

by: bumpbot

16 Aug 2025, 03:26

ER

A spirit and water solution is sold in a market. The cost pe

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

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

1, 2

qlx

06 Jul 2023, 00:14

245

20

19,243

by: bumpbot

15 Aug 2025, 14:05

ER

If 3f(x) + 2f(-x) = 5x − 10, what is the value of f(1)?

655-705 (Hard) | Algebra, Functions and Custom Characters

655-705 (Hard) | Algebra, Functions and Custom Characters hide tags

Bunuel

03 Jul 2017, 02:02

74

10

15,805

by: bumpbot

15 Aug 2025, 12:15

ER

If three different integers are selected at random from the integers 1

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Bunuel

01 May 2015, 02:25

50

9

12,008

by: bumpbot

15 Aug 2025, 00:06

ER

What is the value of (s+t) if the equation (3x2 + tx + s) has 2 and

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

05 Dec 2022, 12:00

3

4

1,615

by: ManishaPrepMinds

14 Aug 2025, 23:22