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

328

12

153,332

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of April 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

313,181

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

1,386,701

by: bb

16 Apr 2026, 14:28

ER

If a^2 -10 < 1590, then how many integer values can a have

605-655 (Medium) | Inequalities, Number Properties

605-655 (Medium) | Inequalities, Number Properties hide tags

saswata4s

04 Apr 2017, 04:48

17

7

4,585

by: sarthak1701

03 Oct 2024, 05:41

ER

If working at continuous rates Harold can wash 12 windows in 6 hours,

505-555 (Easy) | Work and Rate Problems

505-555 (Easy) | Work and Rate Problems hide tags

Bunuel

04 Apr 2017, 04:47

3

6

3,341

by: bumpbot

18 Aug 2023, 09:29

ER

If 4a + 9b = 4 and 8a = 6b, what is the value of a + 2b?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

04 Apr 2017, 00:31

2

9

3,468

by: BlueRocketAsh

01 Jul 2020, 12:15

ER

When on vacation, a traveler calculated his non-hotel daily expenses

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

04 Apr 2017, 00:17

15

4

5,081

by: steffe440

02 Dec 2025, 02:13

ER

Ann and Bea start at opposite sides of a CIRCULAR track

705-805 (Hard) | Distance and Speed Problems

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

1, 2

BrentGMATPrepNow

03 Apr 2017, 07:38

115

21

14,393

by: bumpbot

09 Apr 2025, 02:25

ER

If (4/9)÷n=3/5, n=?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

MathRevolution

03 Apr 2017, 01:51

2

4

2,695

by: bumpbot

02 Feb 2022, 01:02

ER

Two red bottles and three blue bottles are to be arranged in a straigh

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

Bunuel

03 Apr 2017, 00:40

4

5

2,182

by: bumpbot

09 Oct 2024, 02:58

ER

Eight dogs are in a pen when the owner comes to walk some of them. The

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

03 Apr 2017, 00:39

6

4

2,343

by: bumpbot

05 Jan 2020, 02:01

ER

From a group of three boys and four girls, a school hallway monitor gr

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

Bunuel

03 Apr 2017, 00:38

3

4

3,033

by: bumpbot

23 Sep 2025, 06:06

ER

The circle above has 5 points on its edge. How many different quadrila

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

Bunuel

03 Apr 2017, 00:35

5

2,497

by: bumpbot

18 Apr 2022, 00:10

ER

Adam, Bob, Carol, Diane, and Ed are all sitting on a bench. If Adam an

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

Bunuel

03 Apr 2017, 00:34

10

4

3,448

by: bumpbot

14 May 2026, 05:12

ER

Eight dogs are in a pen when the owner comes to walk some of them. The

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

Bunuel

03 Apr 2017, 00:33

4

2,202

by: Gmat2Cracker

26 Nov 2018, 12:33

ER

From a group of three boys and four girls, a line of children arranged

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

03 Apr 2017, 00:32

13

7

3,774

by: bumpbot

04 Nov 2023, 12:03

ER

A standardized multiple-choice exam has 60 questions, each with five

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

03 Apr 2017, 00:31

14

4

4,544

by: bumpbot

28 May 2023, 16:20

ER

In an auditorium, there are ten light switches each of which control

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

03 Apr 2017, 00:30

14

7

4,838

by: EMPOWERgmatRichC

19 Oct 2018, 18:16

ER

The circle above has 10 points on its edge. How many different quadril

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

Bunuel

03 Apr 2017, 00:29

7

6

3,096

by: bumpbot

04 Aug 2020, 04:29

ER

The circle above has 10 points on its edge. How many different triangl

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

Bunuel

03 Apr 2017, 00:26

2

2,543

by: ScottTargetTestPrep

06 Apr 2017, 09:38

ER

The circle above has 6 points on its edge. How many different quadrila

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

Bunuel

03 Apr 2017, 00:25

2

2,158

by: Nums99

30 Apr 2021, 03:17

ER

How many different arrangements of letters are possible, if three lett

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

03 Apr 2017, 00:23

12

6

4,576

by: ScottTargetTestPrep

28 Jul 2019, 10:38

ER

If an organization were to sell n tickets for a theater production, th

605-655 (Medium) | Percent and Interest Problems

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

Bunuel

02 Apr 2017, 21:51

194

13

25,666

by: steffe440

07 Nov 2025, 06:34

ER

An outlet pipe empties a tank in 5 hours

805+ (Hard) | Work and Rate Problems

805+ (Hard) | Work and Rate Problems hide tags

RMD007

02 Apr 2017, 21:23

23

9

6,244

by: bumpbot

08 Jun 2025, 09:14

ER

Each baseball team in a league has a roster of players in the ratio of

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Sajjad1994

02 Apr 2017, 13:01

1

2

2,088

by: ScottTargetTestPrep

02 Mar 2018, 10:41

ER

Greg is training for a marathon by running to and from work each day,

505-555 (Easy) | Percent and Interest Problems

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

Sajjad1994

02 Apr 2017, 12:33

3

4

2,440

by: EMPOWERgmatRichC

05 Oct 2018, 14:51

ER

If x = a + 1 and b = x + 2 then which of the following must be false?

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

stonecold

29 Apr 2024, 10:45

29

12

4,639

by: bumpbot

15 Jul 2025, 21:33

ER

N = 10^40 + 2^40. 2^k is a divisor of N, but 2^(k + 1) is not a

805+ (Hard) | Exponents

805+ (Hard) | Exponents hide tags

BrentGMATPrepNow

01 Apr 2017, 08:07

88

12

8,158

by: bumpbot

12 Aug 2025, 20:21

ER

In a certain math class, one-tenth of the students cheated on a test

705-805 (Hard) | Fractions and Ratios

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

Bunuel

01 Apr 2017, 07:13

27

7

4,176

by: Kinshook

05 Apr 2025, 07:42

ER

If $1 was invested at 4% interest, compounded quarterly, the total val

555-605 (Medium) | Percent and Interest Problems

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

Sajjad1994

31 Mar 2017, 11:09

7

6

3,651

by: bumpbot

07 Jun 2020, 15:34

ER

Clients at Chippy's Investment House have three investment options ava

805+ (Hard) | Overlapping Sets

805+ (Hard) | Overlapping Sets hide tags

Bunuel

31 Mar 2017, 03:59

28

11

4,561

by: bumpbot

10 May 2025, 22:18

ER

Six people in a company cafeteria for lunch are only eating from the

805+ (Hard) | Overlapping Sets

805+ (Hard) | Overlapping Sets hide tags

Bunuel

31 Mar 2017, 03:56

16

5

3,282

by: bumpbot

23 Sep 2025, 10:07

ER

The latest model of space shuttle can achieve a maximum speed of 25 mi

505-555 (Easy) | Work and Rate Problems

505-555 (Easy) | Work and Rate Problems hide tags

Sajjad1994

30 Mar 2017, 11:53

6

5

3,017

by: JeffTargetTestPrep

04 Apr 2017, 16:13

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

15,407

by: Aabhash777

05 Aug 2025, 01:42

ER

When positive integer x is divided by 44, the remainder is 28

505-555 (Easy) | Remainders

505-555 (Easy) | Remainders hide tags

BrentGMATPrepNow

30 Mar 2017, 08:35

21

9

4,796

by: bumpbot

15 Aug 2024, 19:42

ER

3^(1/2)/3 + 1/(3 + 3^(1/2)) + 1/(3^(1/2) - 3)

555-605 (Medium) | Algebra, Arithmetic

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

Bunuel

30 Mar 2017, 07:29

21

7

4,221

by: bumpbot

22 Jan 2024, 02:23

ER

Which of the following is equivalent to √3+√2?

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

MathRevolution

30 Mar 2017, 02:23

75

7

9,889

by: bumpbot

19 Oct 2025, 21:08

ER

Combinatorics and Probability

Equinocs

29 Mar 2017, 18:45

29

3

15,420

by: bumpbot

12 Nov 2024, 23:56

ER

Water is poured from a full 4-liter bucket into three identical

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

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

BrentGMATPrepNow

29 Mar 2017, 07:02

25

7

6,586

by: bumpbot

03 Nov 2025, 02:23

ER

If Manuela's dog was 8 years old 4 years ago, how old was it y years a

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

29 Mar 2017, 07:02

4

8

2,610

by: bumpbot

13 Nov 2025, 14:17

ER

Five years ago Jim was three times as old as Raoul was and Monica was

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

29 Mar 2017, 07:01

35

11

6,639

by: bumpbot

28 Dec 2025, 10:59

ER

Joan walks 4 feet per second, which is half as fast as Al walks. If B

Sub 505 (Easy) | Distance and Speed Problems

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

Bunuel

29 Mar 2017, 05:07

7

2,175

by: generis

26 Apr 2017, 14:36

ER

A certain CEO drove from his home to a helipad at an average rate of 5

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

29 Mar 2017, 05:05

16

6

4,305

by: bumpbot

11 Jan 2024, 23:38

ER

How many feet will a sound travel in 10 seconds if it is traveling at

Sub 505 (Easy) | Arithmetic, Distance and Speed Problems

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

Bunuel

29 Mar 2017, 05:04

8

5

4,424

by: bumpbot

03 Jan 2024, 12:33

ER

Which of the following sets has the smallest standard deviation?

705-805 (Hard) | Statistics and Sets Problems

705-805 (Hard) | Statistics and Sets Problems hide tags

Bunuel

29 Mar 2017, 04:57

30

8

7,574

by: bumpbot

14 Oct 2025, 22:26

ER

Set B has 7 members and x and y are distinct positive integers. If x

655-705 (Hard) | Statistics and Sets Problems

655-705 (Hard) | Statistics and Sets Problems hide tags

Bunuel

29 Mar 2017, 04:55

19

8

5,627

by: bumpbot

19 May 2024, 12:04

ER

What is the probability of rolling two fair dice and having both dice

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bunuel

29 Mar 2017, 04:53

19

14

21,644

by: bumpbot

01 Nov 2025, 09:40

ER

What is the probability of rolling three fair dice and having all thre

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

29 Mar 2017, 04:51

14

6

3,704

by: bumpbot

13 Oct 2024, 17:43

ER

If a 20-sided die, numbered with consecutive integers from 1 - 20, is

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Bunuel

29 Mar 2017, 04:49

4

2,940

by: BrushMyQuant

16 Dec 2024, 19:31

ER

Set M is comprised of the first 5 positive integer multiples of 3 and

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

29 Mar 2017, 04:46

5

7

5,558

by: bumpbot

19 Dec 2022, 23:21

ER

In the equation above, x =

505-555 (Easy) | Algebra, Roots

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

Bunuel

29 Mar 2017, 02:42

33

8

7,667

by: bumpbot

04 Jun 2025, 12:14

ER

In the equation above x =

505-555 (Easy) | Algebra, Roots

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

Bunuel

29 Mar 2017, 02:35

21

5

6,494

by: bumpbot

24 Jul 2024, 12:27

ER

How many of the integers that satisfy the inequality (a+1)(a+2)(a+4)

605-655 (Medium) | Inequalities

605-655 (Medium) | Inequalities hide tags

saswata4s

29 Mar 2017, 02:24

16

5

4,958

by: bumpbot

06 Sep 2025, 10:08