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

324

12

152,595

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

312,765

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

1,385,267

by: bb

16 Apr 2026, 14:28

ER

A rectangular box of laundry detergent was redesigned so that its

605-655 (Medium) | Geometry, Percent and Interest Problems

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

Bhide

29 Dec 2023, 06:35

38

10

7,932

by: Goldenfuture

13 Jan 2026, 12:29

ER

If P = |22x - x2 – 100|, where x is an integer, then what is the maxim

805+ (Hard) | Absolute Values +2 tags

805+ (Hard) | Absolute Values, Algebra, Min-Max Problems hide tags

Kritisood

01 May 2020, 00:38

60

9

7,931

by: Kinshook

07 Aug 2025, 03:23

ER

How many three-digit numbers contain three primes that sum to an even

805+ (Hard) | Combinations, Number Properties

805+ (Hard) | Combinations, Number Properties hide tags

Bunuel

19 Jul 2017, 23:50

68

11

7,931

by: jveitch12

16 Jul 2025, 08:15

ER

If x is an integer and (x^2 - 2)!/(x^2-2)=33!, what is the rang

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

18 Sep 2022, 03:37

38

13

7,930

by: Bunuel

22 May 2025, 23:47

ER

One ounce of Solution X contains only ingredients a and b in aratio of

655-705 (Hard) | Fractions and Ratios

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

Bunuel

22 Jul 2021, 07:45

42

5

7,929

by: bumpbot

23 Sep 2025, 11:39

ER

Of the 200 numbers, 16.5% are greater than 40, and 33.3% of the number

705-805 (Hard) | Must or Could be True, Statistics and Sets Problems

705-805 (Hard) | Must or Could be True, Statistics and Sets Problems hide tags

DeeptiM

14 Aug 2011, 14:07

26

5

7,928

by: bumpbot

31 Mar 2026, 03:11

ER

By what does the average of all odd numbers between 50 and 130 differ

655-705 (Hard) | Multiples and Factors

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

cfc198

05 Mar 2019, 09:50

10

3

7,928

by: Hrathen

31 Jul 2025, 12:57

ER

Two friends start walking towards each other with speeds in the ratio

505-555 (Easy) | Distance and Speed Problems

505-555 (Easy) | Distance and Speed Problems hide tags

Bunuel

10 Jan 2020, 05:19

32

8

7,928

by: Chibvike

15 Sep 2024, 04:32

ER

If 10^x equals 0.1 percent of 10^y, where x and y are integers, which

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

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

Bunuel

15 Jul 2018, 08:42

6

7,928

by: sansikou

10 Oct 2023, 23:08

ER

Sam is training for the marathon. He drove 12 miles from his

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Asifpirlo

12 Mar 2019, 09:55

20

12

7,928

by: bumpbot

08 Dec 2022, 21:47

ER

If 9^(2x – 1) – 81^(x-1) = 1944, then x is

605-655 (Medium) | Exponents

605-655 (Medium) | Exponents hide tags

Bunuel

02 Apr 2020, 10:42

7

3

7,927

by: bumpbot

17 Mar 2026, 11:10

ER

Mary is building a pyramid out of stacked rows of soup cans. When comp

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

05 Jul 2018, 04:57

16

8

7,927

by: bumpbot

30 Aug 2025, 13:06

ER

A multiple choice test consists of 4 questions, and each que

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

mirzahamza

19 Aug 2024, 01:06

7

6

7,925

by: Adarsh_24

19 Aug 2024, 01:03

ER

find tens and unit digits of 3^33 + 33^333?

655-705 (Hard) | Out of Scope - Too Hard

655-705 (Hard) | Out of Scope - Too Hard hide tags

kawal27

31 Aug 2020, 11:27

6

5

7,921

by: chetan2u

01 Sep 2020, 03:15

ER

The ratio of expenditure and savings is 3 : 2 . If the income increase

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

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

dharam44

16 May 2019, 03:27

33

7

7,917

by: bumpbot

03 Mar 2026, 12:03

ER

A,B,C working alone finish constructing a house in 4, 6 and 12 hrs. re

Poor Quality

Poor Quality hide tags

bimalr9

18 May 2016, 05:43

22

8

7,917

by: bumpbot

29 Sep 2018, 06:58

ER

Jerry’s average (arithmetic mean) score on the first 3 of 4 tests is 8

Sub 505 (Easy) | Statistics and Sets Problems, Word Problems

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

Bunuel

27 Dec 2015, 09:12

2

6

7,916

by: bumpbot

19 Jan 2024, 08:17

ER

How to get from Q47 to Q49/50?

Math Strategies, Guides & Resources

Math Strategies, Guides & Resources hide tags

sidjay

10 Nov 2018, 05:20

13

6

7,916

by: bumpbot

13 Jan 2023, 20:09

ER

GMAT CLUB OLYMPICS: If 3^(2x+1) + 4(3^x) 20 = 0, then what is

655-705 (Hard) | Exponents

655-705 (Hard) | Exponents hide tags

Bunuel

24 Aug 2021, 08:00

35

6

7,915

by: Dream009

08 Dec 2025, 12:17

ER

Renne has a bag of candy. The bag has 1 candy bar, 2 lollipops, 3 jell

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

17 Jun 2019, 01:35

67

14

7,914

by: bumpbot

04 Feb 2026, 17:56

ER

Two machines, working simultaneously at their respective constant rate

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

25 Mar 2021, 04:30

5

3

7,914

by: ScottTargetTestPrep

15 Apr 2021, 11:21

ER

Jonathan’s grandparents lend $10,000 to Jonathan at a simple annual in

605-655 (Medium) | Percent and Interest Problems

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

shasadou

11 Nov 2015, 11:40

29

10

7,913

by: bumpbot

23 Jun 2025, 17:39

ER

What is the LCM of n C1 and n C2, where n is odd?

655-705 (Hard) | Combinations, Multiples and Factors

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

Bunuel

15 Jun 2021, 06:00

17

6

7,913

by: Yosemite98

24 May 2025, 01:11

ER

Solve x^2-2x-3<0

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

TheUltimateWinner

20 Feb 2019, 13:28

12

8

7,913

by: bumpbot

19 Sep 2024, 13:03

ER

A salesperson received 6 percent commission on the amount of totalA sa

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

28 Jun 2017, 02:08

9

5

7,913

by: 阿达

23 Dec 2023, 01:18

ER

On a certain circle there are 10 points. What is the number of the qua

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

MathRevolution

01 Jun 2017, 01:16

10

11

7,911

by: bumpbot

16 Nov 2023, 07:25

ER

In the number line above, the ticks are evenly spaced. Which point rep

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

MathRevolution

27 Nov 2017, 01:09

37

7

7,909

by: bumpbot

13 Apr 2025, 07:51

ER

A milkman has 100 liters solution of milk and water such that the conc

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

nick1816

22 Jun 2019, 20:48

41

5

7,909

by: bumpbot

20 Feb 2024, 13:46

ER

If |x|-|y|=|x+y|, then which of the following must be true?

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

Marcab

21 Oct 2012, 23:42

31

12

7,909

by: Bunuel

18 Jun 2017, 03:04

ER

By how much is the greatest of five consecutive even integers greater

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

15 Jul 2019, 01:00

4

7,908

by: ScottTargetTestPrep

11 Jun 2019, 20:26

ER

If x/11p is an odd prime number, where x is a positive integer and p i

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

19 May 2015, 09:18

31

6

7,907

by: bumpbot

20 Jan 2026, 23:14

Which set(s) has the largest standard deviation?

505-555 (Easy) | Statistics and Sets Problems

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

seekmba

29 Aug 2010, 16:43

1

8

7,906

by: bumpbot

24 May 2019, 12:01

ER

What is the measure of an angle of a regular seven-point star?

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

04 Dec 2020, 09:45

14

12

7,905

by: CrackverbalGMAT

22 Dec 2020, 05:08

ER

A teacher must seat six students in 2 rows of three seats each. If the

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

04 Dec 2020, 07:39

22

5

7,904

by: shivani1351

15 Jan 2026, 23:40

How to solve quadratic equations - Factor quadratic equations

Collection of Questions +5 tags

Collection of Questions, General Math Questions, Math Strategies, Theory, Discussions, Guides & Resources hide tags

broall

27 May 2017, 09:42

13

2

7,904

by: bumpbot

04 Aug 2020, 18:20

ER

When a positive integer x is divided by d, the remainder is 241 and

655-705 (Hard) | Remainders

655-705 (Hard) | Remainders hide tags

Bunuel

29 Jul 2022, 02:20

54

6

7,903

by: shubhim20

11 May 2025, 00:02

ER

Triangle ABC has a right angle at B. Point D is the foot of the altitu

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

28 Mar 2019, 05:55

10

4

7,903

by: bumpbot

20 Oct 2023, 07:57

ER

A bag consists of three differently colored bottles, which includes 3

Poor Quality

Poor Quality hide tags

micv

30 Apr 2020, 15:11

10

4

7,902

by: IanStewart

01 May 2020, 12:24

ER

Let A be the vent that a randomly selected two digit number

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

tonytran14896

16 Aug 2015, 12:34

20

11

7,900

by: bumpbot

12 Jun 2025, 08:01

ER

In the rectangular coordinate system, the vertices of a triangle have

655-705 (Hard) | Coordinate Geometry

655-705 (Hard) | Coordinate Geometry hide tags

Turkish

01 Mar 2015, 16:26

37

9

7,899

by: egmat

24 Feb 2026, 22:38

ER

If U is an odd number and V and W are different integers, which of the

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

ash42

15 Aug 2016, 23:22

21

7

7,899

by: bumpbot

31 Oct 2025, 03:41

ER

50 people consume 350 kg of rice in 30 days. In how many days will 35

555-605 (Medium) | Work and Rate Problems

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

Bunuel

20 Jan 2021, 06:45

6

2

7,899

by: bumpbot

05 May 2025, 07:54

ER

If 3xm + 2ym - 2yn - 3xn = 0 and m≠n , then what is the value of y in

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

22 Aug 2018, 01:44

8

4

7,899

by: bumpbot

19 Sep 2024, 11:36

ER

Pipe X pours a mixture of acid and water, and pipe Y pours pure water

805+ (Hard) | Work and Rate Problems

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

Bunuel

21 Jun 2021, 07:45

42

6

7,897

by: ZIX

24 Sep 2025, 06:42

ER

{x} denotes the smallest integer greater than or equal to x. A company

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

16 Feb 2023, 02:18

41

4

7,897

by: bumpbot

22 Aug 2025, 06:56

ER

2/(16+6*7^(1/2))^(1/2)

655-705 (Hard) | Roots

655-705 (Hard) | Roots hide tags

Bunuel

12 May 2017, 04:44

38

6

7,897

by: bumpbot

11 Feb 2025, 09:40

ER

The price of Company C's stock tripled every 4 months for the past 16

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

andrewjohn8

19 Jan 2024, 01:15

20

3

7,896

by: bumpbot

24 Jan 2025, 05:58

ER

If x is negative, which of the following must be positive ?

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Bunuel

09 Nov 2015, 00:11

1

3

7,896

by: bumpbot

05 Jan 2025, 04:45

ER

A motorist covers a distance of 39 km in 45 min by moving at a speed

605-655 (Medium) | Distance and Speed Problems

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

Bunuel

28 Apr 2021, 02:15

10

4

7,896

by: bumpbot

21 Dec 2022, 06:43

ER

Find the remainder when (1!)^2 + (2!)^2 + (3!)^2 + ... + (N!)^2

705-805 (Hard) | Exponents, Remainders

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

tam87

06 May 2020, 14:37

66

9

7,894

by: bumpbot

14 Apr 2026, 09:18