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

323

12

152,447

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of April 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

312,689

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

1,384,931

by: bb

16 Apr 2026, 14:28

ER

Three points are marked on a line, and five points are marked on anoth

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

06 Jan 2021, 08:52

13

6

3,765

by: bumpbot

11 Dec 2025, 09:37

ER

If k ≠ 0, and z^2/(k + 4z + 3) = z/k, then, k = ?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

20 Dec 2019, 02:34

12

6

6,465

by: bumpbot

11 Dec 2025, 10:12

ER -1

A positive integer ‘A’ is a multiple of 180 and it has 40 factors. If

705-805 (Hard) | Multiples and Factors

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

Bunuel

15 Jun 2021, 02:00

35

6

6,349

by: saynchalk

11 Dec 2025, 11:51

ER

A car gets 30 miles to the gallon. If it is modified to use a solar

605-655 (Medium) | Distance and Speed Problems

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

Bunuel

14 Jul 2015, 00:59

33

16

9,953

by: bumpbot

11 Dec 2025, 13:45

ER

When the positive integers m and n are divided by the positive integer

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

Bunuel

16 Jul 2023, 05:32

19

5

4,782

by: bumpbot

11 Dec 2025, 16:27

ER

A laptop computer uses s fewer watts of electricity than a desktop

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

11 Dec 2025, 02:36

4

5

571

by: 007Phoenix007

11 Dec 2025, 19:23

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In the xy-plane, if line k passes through the points (3, -4) and (a,b)

505-555 (Easy) | Coordinate Geometry

505-555 (Easy) | Coordinate Geometry hide tags

Bunuel

04 Sep 2019, 23:10

16

10

7,004

by: bumpbot

11 Dec 2025, 19:37

ER

In her backyard, Florry grows only yellow roses and white roses. Some

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

Bunuel

06 May 2022, 04:15

20

3

3,523

by: jsousa

11 Dec 2025, 19:39

ER

Which of the following is a perfect square?

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Bunuel

28 Feb 2016, 08:16

82

6

18,176

by: bumpbot

11 Dec 2025, 20:37

ER

According to the table above, the number of fellows was approximately

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

30 Jul 2015, 10:33

46

13

19,649

by: bumpbot

11 Dec 2025, 21:48

ER

At the beginning of 2010, 60% of the population of Town X lived in the

605-655 (Medium) | Percent and Interest Problems

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

Bunuel

20 Dec 2019, 03:34

32

8

8,813

by: anushree01

11 Dec 2025, 21:56

ER

The sum of the squares of two consecutive even numbers is 6500. Which

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

04 Jul 2022, 10:45

15

2

2,488

by: DropletMaverick

11 Dec 2025, 22:02

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Either of the team of A and B or team of C and D can do the a work in

705-805 (Hard) | Work and Rate Problems

705-805 (Hard) | Work and Rate Problems hide tags

Bunuel

30 May 2022, 07:45

8

3

2,207

by: bumpbot

11 Dec 2025, 22:03

ER

If the probability of seeing an exponent question on a particular stan

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

25 Dec 2017, 01:38

24

6

4,644

by: bumpbot

11 Dec 2025, 22:15

ER

A and B are integers. The expression (A+1)(B+1) is even. What can be

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

05 Jul 2016, 12:21

20

11

5,765

by: bumpbot

11 Dec 2025, 22:50

ER

(0.08)^(–4)/(0.04)^(–3) =

555-605 (Medium) | Arithmetic, Exponents

555-605 (Medium) | Arithmetic, Exponents hide tags

Bunuel

10 May 2017, 12:22

22

7

6,211

by: bumpbot

11 Dec 2025, 23:20

ER

The 8 leaders of the G8 nations convene in Rome and stand in a row as

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

01 Sep 2021, 01:30

17

6

5,013

by: bumpbot

12 Dec 2025, 00:15

ER

If q^2 + pr = 10 and r^2 + pq = 10, and r q, what is the value of

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

Bunuel

12 Jan 2012, 07:54

141

5

26,320

by: Kinshook

12 Dec 2025, 00:18

ER

How many three-digit numbers are not divisible by 5, have digits that

705-805 (Hard) | Multiples and Factors

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

Bunuel

23 Apr 2019, 01:44

15

4

7,309

by: bumpbot

12 Dec 2025, 01:14

ER

If 7 maids with 7 mops cleaned 7 floors in 7 hours, how long would it

705-805 (Hard) | Work and Rate Problems

705-805 (Hard) | Work and Rate Problems hide tags

Bunuel

30 May 2022, 02:15

14

4

4,768

by: bumpbot

12 Dec 2025, 03:32

ER

If 1 > 1 - ab > 0, which of the following must be true?

605-655 (Medium) | Inequalities, Must or Could be True

605-655 (Medium) | Inequalities, Must or Could be True hide tags

1, 2

Bunuel

23 Jun 2015, 23:42

105

28

22,650

by: bumpbot

12 Dec 2025, 08:11

ER

If x is an integer, and 121 < x^2 <= 361, which of the following is

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

Bunuel

19 May 2015, 07:02

93

10

15,716

by: bumpbot

12 Dec 2025, 08:35

ER

To 100 litres of milk, 10 litres of water is added and then 20 litres

705-805 (Hard) | Mixture Problems

705-805 (Hard) | Mixture Problems hide tags

Bunuel

11 Jan 2020, 06:37

112

12

13,917

by: Alexdb10

12 Dec 2025, 10:30

ER

If p = 10^x – 6 and the sum of the digits of integer p is 274 then

655-705 (Hard) | Algebra +2 tags

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

Bunuel

30 Jun 2019, 22:20

32

9

6,892

by: bumpbot

12 Dec 2025, 11:24

ER

Data Sufficiency

Bunuel

09 Apr 2020, 13:01

1

2

4,130

by: bumpbot

12 Dec 2025, 15:11

ER

A group of n college students bought three identical round cakes to sh

605-655 (Medium) | Fractions and Ratios, Word Problems

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

Bunuel

26 Nov 2018, 23:08

38

7

12,891

by: bumpbot

12 Dec 2025, 22:37

ER

Properties of Absolute Values on the GMAT

Math Strategies, Theory, Guides & Resources

Math Strategies, Theory, Guides & Resources hide tags

Bunuel

07 Jan 2015, 07:52

249

7

32,934

by: bumpbot

13 Dec 2025, 04:30

ER

The function {x} is defined as the area of a square with diagonal of

655-705 (Hard) | Functions and Custom Characters

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

Bunuel

01 Jul 2021, 05:15

27

6

5,071

by: bumpbot

13 Dec 2025, 06:31

ER

How many positive integers n are there between 10 and 99, such that (

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

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

Bunuel

15 Jun 2021, 05:00

34

5

4,443

by: bumpbot

13 Dec 2025, 07:41

ER

Which of the following could be the slope of a line that passes betwee

655-705 (Hard) | Coordinate Geometry

655-705 (Hard) | Coordinate Geometry hide tags

Bunuel

14 Sep 2018, 01:49

19

5

2,597

by: bumpbot

13 Dec 2025, 07:42

ER

64 persons can dig a trench 50 m long, 2 m wide and 2 m deep in 5 days

655-705 (Hard) | Work and Rate Problems

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

Bunuel

18 Jan 2021, 10:57

11

5

10,871

by: bumpbot

13 Dec 2025, 07:46

ER

A can do 50% more work as B can do in the same time. B alone can do a

555-605 (Medium) | Work and Rate Problems

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

Bunuel

27 May 2022, 08:15

4

5

2,110

by: bumpbot

13 Dec 2025, 09:57

ER

Two trains, which are 600 miles apart, are heading toward each other o

Sub 505 (Easy) | Distance and Speed Problems

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

Bunuel

14 Mar 2017, 23:09

8

10

6,469

by: bumpbot

13 Dec 2025, 12:21

ER

2^1 + 2^2 + 2^3 + 2^4 + 2^5=

505-555 (Easy) | Algebra, Exponents

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

Bunuel

05 Nov 2017, 02:42

16

8

4,688

by: bumpbot

13 Dec 2025, 14:17

ER

Q' = 3Q - 3, what is the value of (2')' ?

Sub 505 (Easy) | Algebra, Functions and Custom Characters

Sub 505 (Easy) | Algebra, Functions and Custom Characters hide tags

Bunuel

15 Apr 2015, 04:10

9

11

5,922

by: bumpbot

14 Dec 2025, 05:02

ER -1

How many non-negative integer triplets {x, y, z} satisfy x+3y+8z=20 ?

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

Bunuel

29 Dec 2021, 06:15

21

4

3,543

by: Kinshook

14 Dec 2025, 06:19

ER

If John gives Allen 5 dollars and Allen gives Frank 2 dollars

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

11 Dec 2025, 23:46

7

5

803

by: rohitz98

14 Dec 2025, 09:12

ER

With an average speed of 40 Km/h, a train reaches its destination on

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

16 Aug 2021, 07:45

11

5

4,402

by: bumpbot

14 Dec 2025, 10:13

ER

A certain sports league has ten teams in its Western Conference and

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

13 Jun 2019, 00:32

30

4

2,684

by: bumpbot

14 Dec 2025, 11:11

ER

John invested $100 in each of the funds A and B. After one year, the

705-805 (Hard) | Percent and Interest Problems

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

Bunuel

03 Apr 2021, 03:00

18

4

5,807

by: bumpbot

14 Dec 2025, 12:09

ER

(3*a^(-1) - 3^(-1)*a)/(3 + a) =

555-605 (Medium) | Algebra, Exponents

555-605 (Medium) | Algebra, Exponents hide tags

Bunuel

29 Apr 2019, 05:30

11

4

3,804

by: bumpbot

14 Dec 2025, 13:25

ER

What is the value of |1 - |2 - |3 - |4 |||| ?

655-705 (Hard) | Absolute Values, Arithmetic

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

Bunuel

12 Apr 2023, 06:45

33

7

5,359

by: bumpbot

14 Dec 2025, 14:38

ER

14! is equal to which of the following?

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Bunuel

20 Apr 2016, 01:04

26

11

8,226

by: bumpbot

14 Dec 2025, 19:26

ER

One woman and one man can build a wall together in two hours, but the

605-655 (Medium) | Work and Rate Problems

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

Bunuel

09 Sep 2015, 01:39

283

15

29,601

by: bumpbot

14 Dec 2025, 22:17

ER

If r and s are positive integers, each greater than 1, and if 11(s - 1

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

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

Bunuel

08 Mar 2019, 01:35

63

6

18,327

by: WiziusCareers1

14 Dec 2025, 23:24

ER

If d = 3.0641 and d is the number obtained by rounding d to the neares

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

30 Nov 2022, 11:59

12

2

4,533

by: bumpbot

15 Dec 2025, 00:12

ER

Are You Up For The Challenge?

Collection of Questions, Guides & Resources, Useful Links

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

Bunuel

29 Nov 2022, 07:56

696

17

139,282

by: Bunuel

15 Dec 2025, 02:52

ER

Let P = 36000. Let Q equal the sum of all the factors of 36000, not

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

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

Bunuel

26 Oct 2016, 22:50

18

8

7,581

by: Kinshook

15 Dec 2025, 03:51

ER

How many distinct solutions does the equation |1 - |x - 215|| = 1 have

655-705 (Hard) | Absolute Values

655-705 (Hard) | Absolute Values hide tags

Bunuel

21 Feb 2023, 04:03

13

6

5,461

by: bumpbot

15 Dec 2025, 03:56

ER

If |a + b| - c < d, which of the following must be true?

655-705 (Hard) | Absolute Values, Inequalities

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

Bunuel

03 Jan 2026, 09:26

28

9

6,776

by: bumpbot

15 Dec 2025, 04:15