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

332

12

156,263

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of May 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

315,091

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

1,391,166

by: bb

16 Apr 2026, 14:28

ER

If (3x2y)^2=ax^2+bxy+cy^2, what is the value of sum a+b+c?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

04 Aug 2025, 22:00

4

1,668

by: Dereno

05 Aug 2025, 22:54

Find the remainder when 17^17 is divided by 64:

805+ (Hard) | Remainders

805+ (Hard) | Remainders hide tags

playthegame

27 Mar 2024, 10:45

26

8

7,117

by: bumpbot

05 Aug 2025, 22:43

ER

Find the remainder when 25^18 is divided by 9

655-705 (Hard) | Exponents, Remainders

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

CareerGeek

02 Apr 2020, 05:06

61

9

10,792

by: bumpbot

05 Aug 2025, 22:35

ER

What is the remainder when 7^100 is divided by 50?

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

MathRevolution

24 May 2018, 18:29

58

12

19,747

by: bumpbot

05 Aug 2025, 22:24

ER

Three mixtures containing water and milk in ratios of 2:3, 4:5 and 3:4

705-805 (Hard) | Mixture Problems

705-805 (Hard) | Mixture Problems hide tags

sahilsahh

10 Jul 2024, 04:37

45

5

5,027

by: bumpbot

05 Aug 2025, 19:59

ER

As shown in the diagram above, a lever resting on a fulcrum has weight

Sub 505 (Easy) | Algebra, Word Problems

Sub 505 (Easy) | Algebra, Word Problems hide tags

Carcass

14 Apr 2024, 02:03

32

6

22,374

by: bumpbot

05 Aug 2025, 19:48

ER

If x = -3, what is the value of -3x^2 ?

Sub 505 (Easy) | Algebra, Arithmetic

Sub 505 (Easy) | Algebra, Arithmetic hide tags

Carcass

02 Jul 2017, 12:05

19

11

26,197

by: bumpbot

05 Aug 2025, 19:39

ER

If the amount of federal estate tax due on an estate valued at $ 1.35

555-605 (Medium) | Percent and Interest Problems

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

Carcass

25 Jul 2017, 11:24

158

17

36,960

by: bumpbot

05 Aug 2025, 19:34

ER

Each of 90 students participated in at least one of three track tryout

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

mun23

19 Feb 2013, 10:39

220

16

36,838

by: bumpbot

05 Aug 2025, 19:27

ER

At a certain symphonic concert, tickets for the orchestra

805+ (Hard) | Percent and Interest Problems, Word Problems

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

mikemcgarry

22 Oct 2013, 11:40

73

18

17,286

by: bumpbot

05 Aug 2025, 17:35

ER

In the equation 3r^{4}=(2/s), if r is doubled, then s must be

605-655 (Medium) | Roots

605-655 (Medium) | Roots hide tags

petu

14 Jun 2015, 08:35

37

6

7,363

by: bumpbot

05 Aug 2025, 17:02

ER

The cost of a mixture that contains candy-coated chocolate pieces

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

houston1980

29 Jun 2023, 21:31

283

15

39,006

by: bumpbot

05 Aug 2025, 16:08

ER

List the negative integral values of x that render the algebraic expre

Sub 505 (Easy) | Algebra, Inequalities

Sub 505 (Easy) | Algebra, Inequalities hide tags

EgmatQuantExpert

26 Aug 2016, 02:36

46

12

13,265

by: bumpbot

05 Aug 2025, 14:38

ER

Suppose, C1, C2, C3, C4, and C5 are five companies. The profits made b

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

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

Bunuel

02 Apr 2020, 09:54

28

4

6,438

by: JackyJan

05 Aug 2025, 14:34

A salt solution contains an unknown percentage of salt. When 1 liter o

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

siddhantvarma

13 Jun 2025, 03:57

33

5

2,260

by: AnujSingh0147

05 Aug 2025, 13:54

ER

Find the sum of all three digit numbers which leave a remainder 2 when

805+ (Hard) | Remainders

805+ (Hard) | Remainders hide tags

Bunuel

10 Dec 2021, 03:15

41

12

5,028

by: bumpbot

05 Aug 2025, 12:45

ER

If circle O is inscribed in triangle ABC, find the length of side AB.

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

09 Dec 2020, 04:15

7

3,134

by: bumpbot

05 Aug 2025, 11:44

ER

A vessel is full of milk. 1/3 of the solution is taken out and replace

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

Bunuel

02 Dec 2021, 06:30

38

9

7,371

by: PSKhore

05 Aug 2025, 11:23

ER

Cylindrical containers carrying cricket balls are to be packed in a

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

DisciplinedPrep

09 Feb 2020, 07:35

7

3

5,037

by: bumpbot

05 Aug 2025, 10:16

ER

If n and d are positive integers such that n is a multiple of d, how

555-605 (Medium) | Multiples and Factors

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

Bunuel

03 Dec 2018, 03:39

7

3

2,407

by: bumpbot

05 Aug 2025, 10:07

ER

In the figure shown, PQ is perpendicular to QR and ST is parallel to Q

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

23 Apr 2018, 23:27

17

11

6,914

by: bumpbot

05 Aug 2025, 08:24

ER

The figure shows a square. The line y = mx divides the square evenly.

655-705 (Hard) | Coordinate Geometry, Geometry

655-705 (Hard) | Coordinate Geometry, Geometry hide tags

MathRevolution

14 Jan 2020, 01:49

19

5

4,153

by: avigoesforMBA

05 Aug 2025, 07:33

ER

Advanced Topic: Probability and Combinations Questions With Solutions

Collection of Questions, Downloads, Guides & Resources

Collection of Questions, Downloads, Guides & Resources hide tags

Bunuel

20 Sep 2010, 01:04

379

10

139,079

by: bumpbot

05 Aug 2025, 07:04

ER

How many positive two-digit integers have a remainder of 1 when divide

605-655 (Medium) | Remainders

605-655 (Medium) | Remainders hide tags

Bunuel

06 Jul 2023, 11:45

36

7

4,017

by: svsivakrishna

05 Aug 2025, 07:03

ER

If Sally can paint a house in 4 hours, and John can paint the same hou

Sub 505 (Easy) | Work and Rate Problems

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

MariaF

18 Feb 2019, 05:35

50

15

214,116

by: bumpbot

05 Aug 2025, 06:47

ER

Working alone, an apprentice bricklayer takes twice as long as

555-605 (Medium) | Work and Rate Problems

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

Bunuel

28 Jun 2023, 01:46

5

2

2,464

by: srosh2000

05 Aug 2025, 06:22

ER

What is the RIGHT interpretation of 'Greater/Faster than' ?

TrimanCV

05 Aug 2025, 04:51

3

442

by: TrimanCV

05 Aug 2025, 06:17

ER

In how many ways can 4 boys and 4 girls be arranged in a row such that

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

Bunuel

16 Apr 2019, 21:54

15

5

23,205

by: bumpbot

05 Aug 2025, 04:27

ER

If the area of a rectangle is 40, which of the following could be the

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

Bunuel

31 May 2019, 00:21

17

6

4,526

by: bumpbot

05 Aug 2025, 02:59

ER

A teacher distributed 100 worksheets among the students of three sect

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

17 Jun 2021, 07:00

6

4

2,955

by: bumpbot

05 Aug 2025, 02:45

ER

How many positive three digit integers have exactly 7 factor

655-705 (Hard) | Multiples and Factors

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

kevincan

17 Jun 2021, 00:58

106

16

21,889

by: bumpbot

05 Aug 2025, 02:09

ER

If the sum of interior angles of a polygon is 900 degrees, what is the

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

04 Nov 2020, 02:45

2

3

3,018

by: bumpbot

05 Aug 2025, 02:02

ER

For how many unique coordinate points (P, Q), such that P and Q are in

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

daboo343

30 Mar 2017, 09:34

79

16

15,461

by: Aabhash777

05 Aug 2025, 01:42

Help: How to avoid silly mistakes

1, 2

mariyea

24 Jan 2011, 10:19

47

37

32,060

by: bumpbot

05 Aug 2025, 01:40

ER

Four fair 6-sided dice are rolled once simultaneously. The sides of ea

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

27 Jan 2022, 08:15

7

4

3,727

by: bumpbot

04 Aug 2025, 23:37

ER

A certain event has only outcomes A or B, and they are equally likely

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

24 Mar 2020, 05:38

24

7

5,730

by: bumpbot

04 Aug 2025, 23:14

ER

Find the value of x^3 + 8y^3 + z^3 in terms of x, y and z if x + 2y +

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

Bunuel

29 Nov 2021, 09:45

18

3

2,693

by: bumpbot

04 Aug 2025, 22:22

ER

30^30*29^29*28^28*...*2^2*1^1 = n. How many zeroes does ‘n’ contain at

705-805 (Hard) | Exponents, Number Properties

705-805 (Hard) | Exponents, Number Properties hide tags

Bunuel

12 Nov 2017, 01:48

67

9

8,465

by: kayarat600

04 Aug 2025, 22:04

ER

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

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

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

puma

14 Apr 2015, 04:16

152

16

34,216

by: bumpbot

04 Aug 2025, 20:43

ER

guide to series and sequences... arithmetic and geometric

Math Strategies, Theory, Guides & Resources

Math Strategies, Theory, Guides & Resources hide tags

1, 2, 3

benjiboo

14 Oct 2018, 01:26

373

44

119,306

by: bumpbot

04 Aug 2025, 20:15

ER

At a constant Rate of flow, it takes 20 minutes to fill a swimming poo

Sub 505 (Easy) | Word Problems, Work and Rate Problems

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

RSOHAL

23 Dec 2015, 13:12

90

17

41,941

by: BadukMagician

04 Aug 2025, 19:48

In the set 10, 16, 30, 44, 50, X, where x is a positive number, which

605-655 (Medium) | Statistics and Sets Problems

605-655 (Medium) | Statistics and Sets Problems hide tags

nislam

26 Nov 2021, 10:13

4

2

1,939

by: Samiksha2610

04 Aug 2025, 18:34

ER

A marketer bought N crates of empty cardboard gift boxes. Each crate

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

18 Feb 2015, 04:26

44

10

12,201

by: pmahaja2

04 Aug 2025, 18:14

ER

Each person in Room A is a student, and 1/6 of the students in Room A

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

02 Sep 2015, 22:56

24

7

7,861

by: bumpbot

04 Aug 2025, 18:12

ER

If -4 is one solution to the equation x^2 + bx + c = 0, where b and c

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

LakerFan24

12 May 2020, 01:37

17

5

4,805

by: bumpbot

04 Aug 2025, 13:56

ER

Which of the following numbers is NOT the sum of three consecutive odd

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

17 Sep 2021, 05:45

4

2,970

by: bumpbot

04 Aug 2025, 11:33

ER

To prepare his famous meatloaf, Gordon uses veal, which costs $6 per

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

03 Aug 2025, 22:00

11

4

695

by: Souradeep17

04 Aug 2025, 10:55

ER

If a is an odd integer and b is an even integer, which of the

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

03 Aug 2025, 22:00

3

809

by: Souradeep17

04 Aug 2025, 10:51

The productivity P at a certain manufacturing plant can be measured

655-705 (Hard) | Percent and Interest Problems

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

Alice83

04 Aug 2025, 10:16

1

858

by: Missinga

04 Aug 2025, 10:38

ER

What is the sum of odd integers from 35 to 85, inclusive?

555-605 (Medium) | Arithmetic, Number Properties

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

1, 2

Bunuel

03 Jul 2016, 11:27

759

20

124,964

by: bumpbot

04 Aug 2025, 09:51