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

329

12

153,672

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

313,351

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

1,387,300

by: bb

16 Apr 2026, 14:28

ER

A certain clock marks every hour by striking a number of times equal

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

1, 2

Bunuel

17 Feb 2011, 10:30

846

23

63,841

by: GMATinsight

31 Jul 2025, 23:26

ER

Each of A and B has a few marbles with them. If A gives 12 marbles to

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

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

Bunuel

26 May 2022, 03:00

45

6

3,987

by: BadukMagician

31 Jul 2025, 17:44

ER

The ratio of the present ages of a father and a son is 8 : 1. Eight ye

505-555 (Easy) | Fractions and Ratios

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

Bunuel

17 Jan 2020, 00:47

5

4

7,430

by: BadukMagician

31 Jul 2025, 17:38

ER

If the number of red marbles is three times the number of green marble

505-555 (Easy) | Fractions and Ratios

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

Bunuel

30 Jul 2025, 22:00

5

3

838

by: BadukMagician

31 Jul 2025, 17:30

ER

Balu started a business by investing $48000. After 4 months, Ramesh

555-605 (Medium) | Fractions and Ratios

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

Bunuel

20 May 2022, 05:15

4

2

1,410

by: BadukMagician

31 Jul 2025, 17:26

ER

If a right circular cylinder’s radius is halved and its height doubled

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

19 Sep 2018, 21:51

5

4,048

by: AshleyMartin

31 Jul 2025, 16:57

ER

A merchant marks his goods up by 40% and then offers a discount of 15%

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

24 Jul 2025, 22:00

4

977

by: BadukMagician

31 Jul 2025, 16:57

ER

If 50% of x equals the sum of y and 20, then what is the value of x

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

02 May 2022, 03:15

3

2,740

by: BadukMagician

31 Jul 2025, 15:34

ER

The sum of the roots of a quadratic equation is 3 and the sum of their

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

28 Feb 2023, 02:30

2

1,860

by: himssss29

31 Jul 2025, 12:21

ER

Dr. Kramer plans to invest $20,000 in an account paying 6% interest an

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

06 Oct 2021, 02:15

9

3

2,791

by: bumpbot

31 Jul 2025, 12:08

ER

Forty slips are placed into a hat, each bearing a number 1, 2, 3, 4, 5

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Bunuel

29 Jun 2022, 01:30

18

7

13,457

by: bumpbot

31 Jul 2025, 11:26

ER

If r and s are positive prime numbers, a and b are integers, and 1 < a

505-555 (Easy) | Exponents, Multiples and Factors

505-555 (Easy) | Exponents, Multiples and Factors hide tags

Bunuel

02 Aug 2023, 09:00

129

14

26,657

by: noodlebob

31 Jul 2025, 11:14

ER

In a set of 5 measurements with an average (arithmetic mean) of 60

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

09 Aug 2023, 12:00

69

6

16,574

by: noodlebob

31 Jul 2025, 10:45

ER

The length of a certain rectangle is 4 inches longer than its width.

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

10 Sep 2015, 00:27

14

11

7,390

by: bumpbot

31 Jul 2025, 08:42

ER

A total of 22 men and 26 women were at a party, and the average

605-655 (Medium) | Mixture Problems, Statistics and Sets Problems

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

1, 2

Bunuel

20 Oct 2015, 03:06

496

24

70,154

by: Aboyhasnoname

31 Jul 2025, 08:09

ER

If we divide 5^2500 by 7, which remainder of following remainders do w

705-805 (Hard) | Exponents, Remainders

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

Bunuel

09 Dec 2021, 05:45

12

4

3,368

by: bumpbot

31 Jul 2025, 07:17

ER

A 2-digit number is 3 times the sum of its digits. If 45 is added to

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

30 Jul 2021, 03:45

7

4

2,492

by: bumpbot

31 Jul 2025, 06:26

ER

How many integers are there between 1 and 1000, inclusive, that are

605-655 (Medium) | Multiples and Factors

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

Bunuel

17 Mar 2024, 23:45

148

16

30,105

by: soniasw16

31 Jul 2025, 06:17

ER

Which expression represents the length of PQ in terms of a, b, and c?

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

12 Sep 2018, 00:57

5

2

1,790

by: bumpbot

31 Jul 2025, 04:35

ER

If a^(2/3) = b^(2/3) for a ≠ 0 and b ≠ 0, then which of the following

655-705 (Hard) | Exponents, Must or Could be True

655-705 (Hard) | Exponents, Must or Could be True hide tags

Bunuel

01 Jul 2020, 11:20

11

6

3,276

by: Akhilesh1227

31 Jul 2025, 03:57

ER

A certain amount of 20% salt mixture is put together with a certain am

Sub 505 (Easy) | Mixture Problems

Sub 505 (Easy) | Mixture Problems hide tags

Bunuel

13 Jan 2021, 02:15

18

4

3,528

by: bumpbot

31 Jul 2025, 03:37

ER

To fill a larger concert hall, a madrigal singing group consisting of

605-655 (Medium) | Fractions and Ratios

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

Bunuel

27 Feb 2019, 23:09

15

7

2,947

by: Krunaal

31 Jul 2025, 02:58

ER

If 0.7^(2x2 - 3x + 4) < 0.343, then which of the following must be tru

805+ (Hard) | Exponents, Inequalities

805+ (Hard) | Exponents, Inequalities hide tags

Bunuel

25 May 2020, 05:18

31

7

6,695

by: bumpbot

31 Jul 2025, 02:57

ER

In the diagram given below, ∠ABD = ∠CDB = ∠PQD = 90°. If AB: CD = 3:1

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

19 Sep 2019, 21:25

30

10

10,496

by: bumpbot

31 Jul 2025, 02:50

ER

Peter combines two different types of trail mix, A and B, to make 400

505-555 (Easy) | Mixture Problems

505-555 (Easy) | Mixture Problems hide tags

Bunuel

15 Aug 2017, 01:08

25

14

8,064

by: bumpbot

31 Jul 2025, 02:37

ER

A milkman mixed 4 litres of water with 10 litres of milk. He boiled on

605-655 (Medium) | Fractions and Ratios

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

Bunuel

11 Mar 2021, 08:30

25

5

7,619

by: Ilanchezhiyan

31 Jul 2025, 02:14

ER

The length of one of the sides of an acute angled triangle is 13 units

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

11 Oct 2021, 04:45

7

4

1,851

by: bumpbot

31 Jul 2025, 01:00

ER

If x = (3^8)(81^5) and y = (9^7)(27^12), then xy =

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Bunuel

09 Oct 2020, 04:00

4

2,189

by: bumpbot

31 Jul 2025, 00:48

ER

If x + y = 7 and x - y = 5, what is the value of xy?

505-555 (Easy) | Algebra, Roots

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

Bunuel

18 Nov 2023, 06:39

28

3

4,122

by: Rahilgaur

30 Jul 2025, 23:14

ER

Clinton bought two tickets to a Rock Band Concert, a concompany ticket

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

30 Jul 2025, 22:00

1

466

by: agrasan

30 Jul 2025, 22:12

ER

In a certain state, the ratio of registered Republicans to registered

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

10 Feb 2015, 08:35

39

8

7,973

by: bumpbot

30 Jul 2025, 21:26

ER

(400^(1/2))^3/2

Sub 505 (Easy) | Algebra +2 tags

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

Bunuel

03 Jan 2017, 02:43

10

5

5,425

by: bumpbot

30 Jul 2025, 20:41

ER

If the range of the set of numbers {150, 90, 125, 110, 170, 155, x, 10

505-555 (Easy) | Statistics and Sets Problems

505-555 (Easy) | Statistics and Sets Problems hide tags

Bunuel

02 May 2019, 02:15

5

11,583

by: bumpbot

30 Jul 2025, 18:36

ER

If r, s, and t are integers such that r^2 > s^2 > t^2, which of the

555-605 (Medium) | Inequalities, Must or Could be True

555-605 (Medium) | Inequalities, Must or Could be True hide tags

Bunuel

29 Jul 2025, 22:00

6

3

770

by: Souradeep17

30 Jul 2025, 10:50

ER

When 4/7 is expressed as a decimal, what is the 38th digit to the righ

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

08 Feb 2021, 06:15

3

2,401

by: bumpbot

30 Jul 2025, 09:04

ER

John buys R pounds of cheese to feed N people at a party. If N + P peo

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

01 Mar 2022, 03:00

2

3

2,703

by: bumpbot

30 Jul 2025, 07:54

ER

If four fair six-sided dice are rolled, what is the probability that

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Bunuel

02 Nov 2023, 09:12

15

5

4,057

by: bumpbot

30 Jul 2025, 06:59

ER

If four numbers are randomly selected without replacement from set {1,

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Bunuel

26 Mar 2015, 04:19

16

10

21,294

by: bumpbot

30 Jul 2025, 03:37

ER

In the diagram above, ABCD is a parallelogram with an area of 96 squar

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

08 May 2019, 01:57

6

4

2,039

by: bumpbot

30 Jul 2025, 03:33

ER

What is the largest number of solid 2 inch * 2 inch * 1 inch blocks th

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

12 May 2019, 23:56

1

3

2,767

by: bumpbot

30 Jul 2025, 03:27

ER

In the figure, lines l and k are parallel. Which one of the following

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

18 Mar 2019, 00:06

4

7

4,785

by: bumpbot

30 Jul 2025, 02:54

ER

The length of a rectangle is 3 inches, plus or minus an amount no grea

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

27 May 2019, 02:38

5

3

2,638

by: bumpbot

30 Jul 2025, 02:46

ER

If two cards are picked out of a standard 52-card deck of cards, witho

605-655 (Medium) | Combinations, Probability

605-655 (Medium) | Combinations, Probability hide tags

Bunuel

29 Jul 2022, 02:49

85

13

9,168

by: Bunuel

30 Jul 2025, 01:42

ER

A number is randomly chosen from a list of 10 consecutive positive int

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Bunuel

31 Jul 2018, 00:12

9

3

8,276

by: bumpbot

30 Jul 2025, 01:19

ER

If Δ and ∅ represent single digits in the correctly worked computation

705-805 (Hard) | Arithmetic

705-805 (Hard) | Arithmetic hide tags

Bunuel

24 Jan 2022, 05:15

12

2

2,824

by: Kinshook

30 Jul 2025, 01:14

ER

Which of the following is the area of the region that includes all the

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

Bunuel

04 Nov 2021, 07:30

16

3

3,958

by: crimson_noise

30 Jul 2025, 00:05

ER

Ed throws a blue die and a red die. How many combinations are there in

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

02 Jun 2021, 06:45

6

3

1,730

by: bumpbot

29 Jul 2025, 20:58

ER

If a and b are integers and b ≠ 0 which of the following CANNOT equal

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

09 Nov 2015, 00:19

30

11

14,679

by: bumpbot

29 Jul 2025, 18:58

ER

Which of the following fractions, if written as a decimal, would have

555-605 (Medium) | Arithmetic, Fractions and Ratios

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

Bunuel

24 Nov 2015, 10:44

25

4

11,584

by: bumpbot

29 Jul 2025, 18:45

ER

A merchant buys 200 kg of rice at $1.25 per kg, 400kg of wheat at $0.7

805+ (Hard) | Mixture Problems

805+ (Hard) | Mixture Problems hide tags

Bunuel

08 Mar 2021, 03:45

16

4

4,903

by: bumpbot

29 Jul 2025, 15:26