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

321

12

151,994

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

312,421

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

1,383,929

by: bb

16 Apr 2026, 14:28

ER

The numbers of cars sold at a dealership during the five wee

605-655 (Medium) | Statistics and Sets Problems

kevincan

16 Mar 2026, 09:22

2

1

235

by: Adit_

16 Mar 2026, 08:51

ER

As a result of rezoning, the area of Brownville increased ov

655-705 (Hard) | Fractions and Ratios +2 tags

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

kevincan

13 Mar 2026, 13:20

8

3

445

by: Adit_

16 Mar 2026, 09:08

ER

How many 5 digit numbers can be formed using the digits 1, 2, 3, 4, 5

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

04 Nov 2021, 05:00

12

4

3,310

by: crimson_noise

16 Mar 2026, 09:36

ER

In Colaland, the only root beers sold are Moxie and L&W. Aft

705-805 (Hard) | Percent and Interest Problems

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

kevincan

13 Mar 2026, 14:58

7

1

352

by: shivani1351

16 Mar 2026, 10:05

ER

There are 816 students in enrolled at a certain high school. Each of

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

Bunuel

20 Jul 2021, 08:30

53

4

7,476

by: bumpbot

16 Mar 2026, 10:53

ER

How many even 3 digit integers greater than 700 with distinct non zero

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

1, 2

twixt

02 Sep 2004, 15:21

762

23

84,884

by: Harsh_

16 Mar 2026, 11:34

ER

18 litres of pure water was added to a vessel containing 80 litres of

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

Bunuel

08 Mar 2021, 09:45

21

3

7,067

by: bumpbot

16 Mar 2026, 11:41

ER

(2^2-1)(2^2+1)(2^4+1)(2^8+1)=

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Stiv

30 Oct 2018, 02:30

69

4

14,120

by: bumpbot

16 Mar 2026, 12:03

ER

If 72.42 = k(24+n/100), where k and n are positive integers and n <100

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

06 Feb 2019, 02:35

33

7

8,443

by: bumpbot

16 Mar 2026, 12:06

ER

If the price of a certain stock increased by 40 percent to $14.00, whi

Sub 505 (Easy) | Percent and Interest Problems

Sub 505 (Easy) | Percent and Interest Problems hide tags

Bunuel

10 Mar 2019, 23:59

4

4,030

by: Nsaj

16 Mar 2026, 12:07

ER

Given: 4^(2t+1) - 4^(t+2) = 128, find t

705-805 (Hard) | Algebra, Exponents

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

NvrEvrGvUp

22 Jul 2022, 02:44

191

11

17,607

by: vallequalle

16 Mar 2026, 12:43

ER

Horace averaged 70 on his first m exams. After taking n more exams, he

605-655 (Medium) | Statistics and Sets Problems

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

Bunuel

24 Dec 2020, 05:30

10

4

3,558

by: bumpbot

16 Mar 2026, 13:51

ER

If x/3 is a positive odd integer and x 15, which values could be the

605-655 (Medium) | Statistics and Sets Problems

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

Bunuel

07 Dec 2023, 02:30

4

3

1,644

by: bumpbot

16 Mar 2026, 14:17

ER

Ten coins are tossed simultaneously. In how many of the outcomes will

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

14 Mar 2016, 08:31

29

9

31,791

by: bumpbot

16 Mar 2026, 14:19

ER

If two distinct integers x and y are randomly selected from the intege

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Sajjad1994

29 Oct 2020, 11:50

55

3

7,724

by: bumpbot

16 Mar 2026, 15:27

ER

If S is the infinite sequence such that t(1) = 4, t(2) = 10, …, t(n) =

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

Bunuel

02 Apr 2018, 01:56

32

10

8,735

by: bumpbot

16 Mar 2026, 15:46

ER

The money John has is just enough to buy him either 100 apples and 150

605-655 (Medium) | Fractions and Ratios

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

Bunuel

11 Jun 2022, 13:45

9

3

3,671

by: bumpbot

16 Mar 2026, 16:44

ER

How many numbers between 101 and 1001 are divisible by 6 but not by 15

655-705 (Hard) | Multiples and Factors

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

Bunuel

11 Jun 2020, 03:48

17

3

5,240

by: MartyMurray

16 Mar 2026, 17:19

ER

[4(2)^1/2]^2 =

Sub 505 (Easy) | Algebra +2 tags

Sub 505 (Easy) | Algebra, Exponents, Roots hide tags

Bunuel

17 Mar 2022, 04:30

5

6

2,505

by: bumpbot

16 Mar 2026, 17:32

ER

If (n × n)^1/6 = ((64)^1/3)/2, what is the value of n?

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Bunuel

01 Mar 2022, 03:00

4

2,381

by: bumpbot

16 Mar 2026, 17:40

ER

If (t- 8) is a factor of t^2 - kt - 48, then k=

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

24 Jan 2014, 03:53

255

13

47,971

by: wilsonprj

16 Mar 2026, 17:59

ER

A group of 630 children is arranged in rows for a group photograph ses

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

03 Dec 2020, 11:45

20

5

4,322

by: bumpbot

16 Mar 2026, 18:21

ER

If f(x) = ax^4 4x^2 + ax 3, then f(b) f(-b) will equal:

555-605 (Medium) | Algebra, Functions and Custom Characters

555-605 (Medium) | Algebra, Functions and Custom Characters hide tags

Bunuel

16 Mar 2026, 21:38

19

11

10,760

by: Bunuel

16 Mar 2026, 21:39

ER

Five sisters each played in a different soccer game on the same Saturd

555-605 (Medium) | Min-Max Problems, Word Problems

555-605 (Medium) | Min-Max Problems, Word Problems hide tags

Bunuel

11 Apr 2018, 21:28

7

5

3,775

by: pentik

16 Mar 2026, 23:54

ER

Let t be the smallest integer greater than 7 times the squar

805+ (Hard) | Roots

805+ (Hard) | Roots hide tags

kevincan

14 Mar 2026, 10:01

2

259

by: kevincan

17 Mar 2026, 00:28

ER

D is the set of all the multiples of 3 between 20 and 100. E is the se

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

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

honchos

10 Jul 2015, 01:59

36

3

11,538

by: bumpbot

17 Mar 2026, 00:51

ER

If 5,625 is divided by 55, what is the remainder?

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

Bunuel

07 Jul 2020, 03:17

8

6

2,565

by: bumpbot

17 Mar 2026, 00:53

ER

Runners V, W, X, Y, and Z are competing in the Bayville local triathlo

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

1, 2

Bunuel

20 Dec 2017, 02:17

94

23

9,114

by: bumpbot

17 Mar 2026, 00:55

ER

If set S consists of the first 10 positive even numbers, what is the

Sub 505 (Easy) | Number Properties, Statistics and Sets Problems

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

Carcass

14 Sep 2022, 04:34

7

6

2,499

by: bumpbot

17 Mar 2026, 00:55

ER

There are small hoses and large hoses filling a swimming pool. Each of

555-605 (Medium) | Work and Rate Problems

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

Bunuel

07 Jun 2022, 03:00

7

2

2,028

by: bumpbot

17 Mar 2026, 01:07

ER

If a is 10% less than x, and b is 20% greater than y, what is the

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

12 May 2023, 01:30

5

4

1,710

by: bumpbot

17 Mar 2026, 01:45

ER

What is the probability that an integer in the set {1, 2, 3, ..., 100}

605-655 (Medium) | Multiples and Factors, Probability

605-655 (Medium) | Multiples and Factors, Probability hide tags

Bunuel

19 Mar 2019, 02:33

12

5

8,238

by: bumpbot

17 Mar 2026, 01:53

ER

What is the largest prime factor of 7^a+7^b+7^c, given that a, b, c ar

605-655 (Medium) | Exponents, Number Properties

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

TheUltimateWinner

16 Nov 2020, 08:31

19

7

2,428

by: bumpbot

17 Mar 2026, 01:54

ER

If a certain sample of data has a mean of 20.0 and a

Sub 505 (Easy) | Statistics and Sets Problems

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

enigma123

19 Feb 2012, 16:04

45

8

18,351

by: egmat

17 Mar 2026, 01:59

ER

Which of the following is equivalent to 1,000,001

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

BrentGMATPrepNow

26 Apr 2020, 10:50

34

4

4,145

by: egmat

17 Mar 2026, 02:01

ER

If z is not equal to zero, and z = 6zs - 9s^2, then z equals:

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

06 Nov 2014, 08:58

45

9

9,989

by: egmat

17 Mar 2026, 02:02

ER

During a clearance sale, the price of a pair of jeans was fi

605-655 (Medium) | Percent and Interest Problems

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

kevincan

15 Mar 2026, 08:27

5

3

342

by: kevincan

17 Mar 2026, 02:26

ER

A manager assigns five distinct tasks at random to three int

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

kevincan

15 Mar 2026, 13:43

11

2

383

by: kevincan

17 Mar 2026, 02:27

ER

If p is a negative number and 0 < s < |p|, which of the following

Sub 505 (Easy) | Absolute Values, Inequalities

Sub 505 (Easy) | Absolute Values, Inequalities hide tags

Bunuel

24 May 2018, 05:12

24

5

10,818

by: Sameer251

17 Mar 2026, 03:03

ER

If the equation of the parabola in the coordinate plane above is

655-705 (Hard) | Coordinate Geometry

655-705 (Hard) | Coordinate Geometry hide tags

Bunuel

19 Dec 2018, 01:20

28

5

7,579

by: Usernamevisible

17 Mar 2026, 04:51

ER

Which of the following set has the smallest standard deviation ?

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

30 Jan 2020, 04:01

6

7

4,255

by: bumpbot

17 Mar 2026, 04:57

ER

Which of the following could be the equation of the parabola in the co

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

Bunuel

09 Oct 2018, 01:28

14

2

7,279

by: Usernamevisible

17 Mar 2026, 04:57

ER

Set X consists of prime numbers {3, 11, 7, K, 17, 19}. If integer Y

Sub 505 (Easy) | Number Properties, Statistics and Sets Problems

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

Bunuel

14 Oct 2014, 05:54

37

12

15,551

by: bumpbot

17 Mar 2026, 05:31

ER

As shown in the figure above, a thin conveyor belt 15 feet long is

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

GMAT_700

16 Jul 2015, 08:51

369

15

96,932

by: bumpbot

17 Mar 2026, 05:55

ER

Paving machine A can pave a road in 3 hours, and paving machine B can

605-655 (Medium) | Work and Rate Problems

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

kevincan

13 Mar 2026, 13:10

4

3

453

by: GrandGG

17 Mar 2026, 06:21

ER

If n is the sum of the integers from -203 to 200, inclusive, then n =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Calichin

11 Mar 2017, 19:38

50

14

11,889

by: bumpbot

17 Mar 2026, 06:43

ER

Kevin drove from A to B at a constant speed of 60 mph. Once he reache

605-655 (Medium) | Distance and Speed Problems

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

Bunuel

13 Mar 2015, 07:38

173

13

27,264

by: bumpbot

17 Mar 2026, 07:15

ER

For all real numbers x and y such that x*y is not 0,

705-805 (Hard) | Functions and Custom Characters, Inequalities

705-805 (Hard) | Functions and Custom Characters, Inequalities hide tags

kevincan

17 Mar 2026, 09:27

1

0

212

by: kevincan

17 Mar 2026, 09:27

ER

If x^2 - 4x + 1 = 0, what is x^2 + 1/x^2?

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

MathRevolution

12 Mar 2020, 01:35

46

4

4,388

by: kevincan

17 Mar 2026, 09:55

ER

If |m/5| > |(m+10)/10|, which of the following could be true?

Sub 505 (Easy) | Absolute Values, Inequalities

Sub 505 (Easy) | Absolute Values, Inequalities hide tags

Bunuel

21 May 2021, 05:45

18

4

4,643

by: bumpbot

17 Mar 2026, 10:05