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

151,864

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

312,339

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

1,383,654

by: bb

16 Apr 2026, 14:28

ER

Jackie has two solutions that are 2 percent sulfuric acid

505-555 (Easy) | Algebra, Mixture Problems

505-555 (Easy) | Algebra, Mixture Problems hide tags

1, 2

blockman

20 Aug 2015, 19:27

1.1k

34

106,167

by: Mark1337

16 Jul 2025, 19:26

ER

A certain junior class has 1,000 students and a certain

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

1, 2

blog

26 Dec 2015, 09:18

854

28

105,926

by: messi16

01 Mar 2026, 20:29

ER

An arithmetic sequence is a sequence in which each term

505-555 (Easy) | Sequences

505-555 (Easy) | Sequences hide tags

blog

01 Nov 2012, 08:44

174

18

67,156

by: totaltestprepNick

01 Mar 2026, 19:14

ER

The value of the expression above is closest to which of the following

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

blog

06 Oct 2019, 23:59

29

16

29,214

by: bumpbot

09 Sep 2025, 02:41

ER

The total cost of a vacation was divided equally among 3 people. If

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

blog

08 Oct 2019, 07:16

19

12

19,912

by: bumpbot

05 May 2025, 18:29

ER

P and Q travels from D to A and break journey at M in between

605-655 (Medium) | Distance and Speed Problems

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

blowice27

04 Oct 2019, 09:56

7

8

7,663

by: bumpbot

28 Nov 2025, 03:49

ER

From a point P, on the surface of radius 3 cm, two cockroaches

805+ (Hard) | Distance and Speed Problems

805+ (Hard) | Distance and Speed Problems hide tags

blowice27

04 Oct 2019, 09:59

35

13

7,997

by: Regor60

29 Jan 2025, 07:22

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Struggling with Quant Timing

General Math Questions +3 tags

General Math Questions, Math Strategies, Discussions, Guides & Resources hide tags

blueboots35

25 Mar 2020, 15:16

9

3

4,221

by: bumpbot

15 Jun 2025, 20:54

ER

Three bodies A, B and C start moving around a circular track

705-805 (Hard) | Distance and Speed Problems

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

1, 2

Bluelagoon

27 Apr 2012, 14:07

190

20

65,835

by: Adit_

07 Mar 2026, 08:33

ER

Two cars A and B start from Boston and New York respectively

805+ (Hard) | Distance and Speed Problems

805+ (Hard) | Distance and Speed Problems hide tags

1, 2

Bluelagoon

28 Apr 2012, 20:50

173

24

25,950

by: bumpbot

29 Oct 2025, 12:49

ER

If the probability of Sita getting selected to a school is

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bluelagoon

13 Apr 2012, 16:35

45

4

7,937

by: bumpbot

22 Feb 2025, 12:02

ER

What is the greatest prime factor of (2^29) - (2^26)?

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

blueoceanstrategy

20 Dec 2016, 07:48

5

3

3,068

by: bumpbot

10 Aug 2018, 10:52

ER

Next year, sales of a new device are expected to add on 49% more reven

555-605 (Medium) | Number Properties +2 tags

555-605 (Medium) | Number Properties, Percent and Interest Problems, Word Problems hide tags

blueviper

19 Aug 2018, 07:39

4

1,903

by: Abhishek009

20 Aug 2018, 07:26

ER

The area of a square is equal to the area of an isosceles triangle

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

blueviper

15 Jun 2018, 02:24

4

2

2,015

by: generis

15 Jun 2018, 07:08

ER

Every day a certain bank calculates its average daily deposit for that

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

1, 2

BM

11 Feb 2021, 00:21

363

24

28,548

by: bumpbot

02 Jan 2026, 19:53

ER

X^8 - Y^8 =

505-555 (Easy) | Algebra, Exponents

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

BM

13 Jul 2010, 18:42

98

13

18,229

by: bumpbot

26 Nov 2025, 13:44

ER

A basket contains 5 apples, of which 1 is spoiled and the rest are

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

1, 2

bmiller0731

02 Mar 2009, 12:37

414

23

96,398

by: bumpbot

02 Oct 2025, 10:22

ER

The rental charge for a car is 34 cents for the first 1/4 mile

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

bmwhype2

22 Oct 2007, 09:47

27

9

9,519

by: bumpbot

15 Apr 2026, 11:50

ER

If f(x) = x^2/(x^4 - 1), what is f(1/x) in terms of f(x)?

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

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

bmwhype2

18 Oct 2023, 00:39

80

9

28,958

by: bumpbot

15 Apr 2026, 01:14

ER

Two different acid solutions were combined to create a 10-liter

605-655 (Medium) | Mixture Problems

605-655 (Medium) | Mixture Problems hide tags

bmwhype2

19 Dec 2007, 21:22

174

12

23,764

by: KarishmaB

05 Apr 2026, 00:30

ER

Which of the following points is closest to line y=x?

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

1, 2

bmwhype2

01 Jul 2012, 07:55

53

23

16,066

by: wickedvikram

30 Mar 2026, 03:04

ER

A 50-liter solution of alcohol and water is 5 percent alcohol. If 1.5

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

bmwhype2

25 Oct 2014, 06:19

36

18

16,382

by: bumpbot

25 Mar 2026, 06:29

ER

f(x) is defined as the largest integer n such that x is divi

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

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

bmwhype2

06 Apr 2014, 06:12

62

14

15,477

by: bumpbot

17 Mar 2026, 21:28

ER

On level farmland, two runners leave at the same time from

555-605 (Medium) | Distance and Speed Problems, Geometry

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

bmwhype2

02 Jun 2007, 17:59

47

14

22,480

by: bumpbot

13 Mar 2026, 08:11

ER

The steamer going upstream would cover the distance between

655-705 (Hard) | Distance and Speed Problems

655-705 (Hard) | Distance and Speed Problems hide tags

bmwhype2

24 Jun 2025, 09:14

151

12

21,816

by: KarishmaB

13 Mar 2026, 03:59

ER

There are four distinct pairs of brothers and sisters. In how many way

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

bmwhype2

02 Dec 2007, 14:57

55

11

18,779

by: bumpbot

14 Feb 2026, 22:45

ER

There are 9 people in the room. There are two pairs of

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

bmwhype2

17 Jan 2008, 07:10

178

18

25,369

by: bumpbot

14 Feb 2026, 02:30

ER

A basket contains 3 blue, 3 red and 3 yellow marbles. If 3

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

1, 2

bmwhype2

17 Jul 2012, 02:43

73

20

43,041

by: bumpbot

22 Jan 2026, 07:42

ER

A box contains 10 red pills 5 blue pills 12 yellow

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

1, 2

bmwhype2

07 Dec 2007, 12:03

155

20

33,165

by: bumpbot

04 Jan 2026, 14:51

ER

If f(x) = x/(x + 1), what is f(1/x) in terms of x ?

605-655 (Medium) | Algebra, Functions and Custom Characters

605-655 (Medium) | Algebra, Functions and Custom Characters hide tags

bmwhype2

25 Sep 2014, 23:28

50

7

24,890

by: bumpbot

10 Dec 2025, 01:44

ER

Three types of pencils, J,K, and L, cost $0.05, $0.10, and

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

bmwhype2

01 May 2014, 00:05

112

7

21,883

by: bumpbot

27 Nov 2025, 09:13

ER

20 rolls of a fair six-sided die produced the following results:

555-605 (Medium) | Probability, Statistics and Sets Problems

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

bmwhype2

15 Oct 2023, 15:52

37

4

12,001

by: bumpbot

17 Nov 2025, 19:53

ER

The table above shows the cost, in dollars, of traveling to and from

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

bmwhype2

22 Jul 2022, 02:15

45

5

23,141

by: bumpbot

15 Nov 2025, 03:57

ER

How many positive integers less than 200 are there such that

655-705 (Hard) | Multiples and Factors

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

bmwhype2

13 Dec 2014, 05:22

167

10

29,545

by: bumpbot

01 Nov 2025, 06:54

ER

Out of a classroom of 6 boys and 4 girls the teacher picks a

555-605 (Medium) | Combinations, Probability

555-605 (Medium) | Combinations, Probability hide tags

1, 2

bmwhype2

09 Dec 2007, 11:16

123

24

62,360

by: bumpbot

20 Aug 2025, 12:31

ER

In a tournament with 15 chess players, if each player plays two games

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

bmwhype2

21 Nov 2007, 02:40

118

11

65,781

by: candy1221

21 Jul 2025, 21:39

ER

The probability that a visitor at the mall buys a pack of

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

1, 2

bmwhype2

24 Feb 2012, 13:21

81

23

24,973

by: bumpbot

14 Jul 2025, 10:43

ER

For any numbers x and y, x#y = xy - x - y if x#y=1 which

605-655 (Medium) | Algebra, Functions and Custom Characters

605-655 (Medium) | Algebra, Functions and Custom Characters hide tags

bmwhype2

24 Dec 2013, 01:44

106

13

27,947

by: bumpbot

06 Jul 2025, 09:43

If q, r and s are the numbers shown above, which of the foll

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

bmwhype2

30 Nov 2022, 11:34

31

10

17,216

by: bumpbot

20 Jun 2025, 03:58

ER

A portion of the 85% solution of chemicals was replaced with

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

1, 2

bmwhype2

24 Mar 2012, 02:52

123

27

21,404

by: bumpbot

19 May 2025, 17:59

ER

On Monday, a certain animal shelter housed 55 cats and dogs.

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

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

bmwhype2

16 Feb 2007, 05:03

75

15

18,616

by: MS26

09 May 2025, 02:07

ER

Arabica coffee costs $0.40 per ounce, while Robusta coffee costs $0.30

505-555 (Easy) | Mixture Problems

505-555 (Easy) | Mixture Problems hide tags

bmwhype2

22 Nov 2007, 06:00

25

6

10,423

by: bumpbot

09 Apr 2025, 01:59

ER

In a set of consecutive ODD integers, the mean ALWAYS equals

bmwhype2

05 Nov 2007, 07:16

1

6

8,685

by: FGMATS

22 Mar 2025, 11:04

ER

Erica has $460 in 5-and 10-dollar bills only. If she has

555-605 (Medium) | Min-Max Problems

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

bmwhype2

12 Sep 2013, 01:50

49

11

13,746

by: bumpbot

08 Mar 2025, 04:12

ER

If f(x) = (x^4 - 1)/(x^2), what is f(1/x) in terms of f(x)?

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

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

bmwhype2

18 Oct 2023, 00:49

37

4

12,632

by: bumpbot

15 Jan 2025, 08:58

ER

Two mixtures A and B contain milk and water in the ratios

605-655 (Medium) | Mixture Problems

605-655 (Medium) | Mixture Problems hide tags

bmwhype2

02 Jan 2008, 07:16

168

11

42,778

by: bumpbot

23 Dec 2024, 00:57

ER

A fruit juice company altered its packaging from boxes measuring

655-705 (Hard) | Geometry, Percent and Interest Problems

655-705 (Hard) | Geometry, Percent and Interest Problems hide tags

bmwhype2

30 Oct 2007, 13:17

63

9

15,811

by: Bunuel

29 Nov 2024, 00:12

ER

7 teams compete in a track competition. If there are 20

555-605 (Medium) | Min-Max Problems

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

bmwhype2

27 Jul 2014, 02:59

61

7

21,344

by: bumpbot

11 Nov 2024, 05:24

ER

6 guys (let's call them ABCDEF) sit around a circular table. If the AB

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

bmwhype2

13 Mar 2008, 09:43

4

5

4,197

by: bumpbot

28 Aug 2024, 16:21

ER

How many combinations of three letters taken from letters

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

1, 2

bmwhype2

02 Dec 2007, 14:29

121

22

31,346

by: bumpbot

18 May 2024, 16:23