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

332

12

157,502

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of May 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

316,144

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

1,392,647

by: bb

16 Apr 2026, 14:28

ER

John is traveling to a meeting that is 28 miles away. He nee

Sub 505 (Easy) | Distance and Speed Problems

timmaxwell8

08 Oct 2009, 15:22

15

4

18,916

by: bumpbot

12 May 2024, 04:34

ER

Box W and Box V each contain several blue sticks and red

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

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

mrsmarthi

03 Oct 2017, 23:27

12

8

5,123

by: bumpbot

24 Jun 2024, 09:47

ER

In certain pool there are 30 piranhas, which eat each other.

655-705 (Hard) | Min-Max Problems, Out of Scope - Too Hard

655-705 (Hard) | Min-Max Problems, Out of Scope - Too Hard hide tags

Bunuel

09 Oct 2009, 10:07

9

17

7,781

by: dk19761976

18 Jun 2014, 04:54

ER

On July 1 of last year, total employees at company E was dec

555-605 (Medium) | Percent and Interest Problems

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

shanewyatt

09 Oct 2009, 20:59

374

15

51,975

by: bumpbot

08 Aug 2025, 18:38

ER

Each of the 30 boxes in a certain shipment weighs either 10

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

1, 2

reply2spg

09 Oct 2009, 23:25

227

20

54,584

by: bumpbot

21 Jul 2025, 03:51

ER

On a race track a maximum of 5 horses can race together at

805+ (Hard) | Min-Max Problems

805+ (Hard) | Min-Max Problems hide tags

1, 2

jax91

10 Oct 2009, 03:56

90

29

23,552

by: Bunuel

11 Mar 2018, 14:28

ER

The salinity of the Atlantic Ocean averages 37 parts per thousand. If

705-805 (Hard) | Mixture Problems

705-805 (Hard) | Mixture Problems hide tags

ggarr

10 Oct 2009, 19:17

41

13

9,280

by: pappal

02 Dec 2025, 12:20

ER

Magician has a rabbit in the hat, it's either white or black (probabil

805+ (Hard) | Out of Scope - Too Hard, Probability

805+ (Hard) | Out of Scope - Too Hard, Probability hide tags

Bunuel

10 Oct 2009, 19:21

30

18

11,226

by: Suraj1101

27 Jun 2024, 03:19

ER

There are 8 red chips and 2 blue ones. When arranged in a ro

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

RJAGmat

14 Nov 2013, 12:55

12

13

8,044

by: bumpbot

22 Oct 2019, 10:01

A teacher prepares a test. She gives 5 objective type questi

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

jaymodi123

11 Oct 2009, 01:24

31

6

25,109

by: bumpbot

01 May 2024, 21:23

ER

If the two regions above have the same area, what is the ratio of t:s?

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

robertrdzak

07 Feb 2021, 16:19

50

13

24,852

by: bumpbot

16 Oct 2024, 20:22

ER

Tough and tricky: The sum of the even numbers.

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

Bunuel

11 Oct 2009, 17:11

14

6

10,099

by: D3N0

17 May 2015, 22:08

ER

How many randomly assembled people are needed to have a better than 50

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

1, 2

Bunuel

11 Oct 2009, 17:25

209

23

25,931

by: bumpbot

27 Sep 2025, 01:03

ER

What is the least possible distance between a point on the circle x^2

805+ (Hard) | Coordinate Geometry

805+ (Hard) | Coordinate Geometry hide tags

1, 2

Bunuel

11 Oct 2009, 18:19

547

31

54,798

by: bumpbot

27 Aug 2025, 08:22

ER

TOUGH & TRICKY SET Of PROBLEMS

555-605 (Medium) | Min-Max Problems +3 tags

555-605 (Medium) | Min-Max Problems, Mixture Problems, Percent and Interest Problems, Work and Rate Problems hide tags

1, 2, 3, 4

Bunuel

12 Oct 2009, 14:22

1.0k

75

292,167

by: Bunuel

07 Apr 2018, 13:07

ER

In his pocket, a boy has 3 red marbles, 4 blue marbles, and

505-555 (Easy) | Min-Max Problems

505-555 (Easy) | Min-Max Problems hide tags

timmaxwell8

02 Nov 2012, 14:11

58

12

46,346

by: bumpbot

22 Sep 2025, 09:24

ER

Jonathan can type a 20 page document in 40 minutes, Susan

505-555 (Easy) | Work and Rate Problems

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

timmaxwell8

09 Feb 2012, 13:58

19

9

32,825

by: bumpbot

25 Jun 2024, 09:20

ER

A cyclist bikes x distance at 10 miles per hour and returns

555-605 (Medium) | Distance and Speed Problems

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

timmaxwell8

12 Oct 2009, 13:02

16

13

36,823

by: vaani03

31 Jul 2025, 05:11

ER

9 basketball players are trying out to be on a newly formed

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

hogann

28 Jul 2014, 00:11

16

11

17,568

by: bumpbot

04 May 2025, 12:32

ER

If x is a positive integer, what is the remainder when 7^(12

605-655 (Medium) | Exponents, Remainders

605-655 (Medium) | Exponents, Remainders hide tags

hogann

17 Oct 2013, 02:08

186

13

29,812

by: Bunuel

14 Jan 2026, 15:00

ER

All points (x,y) that lie below the line l, shown above, satisfy which

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

study

10 Oct 2019, 05:07

133

10

30,381

by: bumpbot

08 Jun 2025, 02:37

ER

If x and y are positive, which of the following must be greater than

655-705 (Hard) | Algebra +2 tags

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

1, 2

study

29 Aug 2022, 08:30

525

24

49,290

by: Varun291

14 Jan 2026, 01:19

ER

Working alone at its own constant rate, a machine seals k cartons in 8

505-555 (Easy) | Work and Rate Problems

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

1, 2

study

10 Oct 2019, 04:01

189

23

44,140

by: bumpbot

08 Mar 2026, 09:06

ER

How many positive integers less than 10,000 are there in

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

13 Oct 2009, 21:27

917

18

111,324

by: bumpbot

09 May 2026, 04:48

ER

A certain telephone number has seven digits. If the telephon

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

badgerboy

09 Jul 2013, 10:51

59

12

16,487

by: bumpbot

11 Aug 2025, 12:37

ER

Can someone tell me the formula of consecutive sum?

General Math Questions, Discussions

General Math Questions, Discussions hide tags

mandb

04 Feb 2019, 05:32

140

15

231,449

by: bumpbot

21 May 2026, 02:31

ER

If the sequence x_1, x_2, x_3, …, x_n, ... is such that x_1

655-705 (Hard) | Algebra, Sequences

655-705 (Hard) | Algebra, Sequences hide tags

eresh

15 Oct 2009, 17:58

82

5

21,406

by: bumpbot

10 Apr 2026, 06:02

ER

Good set of PS 2

705-805 (Hard) | Geometry, Roots

705-805 (Hard) | Geometry, Roots hide tags

1, 2, 3, 4

Bunuel

16 Oct 2009, 20:00

154

61

94,517

by: Bunuel

07 Apr 2018, 14:29

ER

NEW SET of good PS(3)

555-605 (Medium) | Combinations +3 tags

555-605 (Medium) | Combinations, Fractions and Ratios, Geometry, Word Problems hide tags

1, 2, 3

Bunuel

17 Oct 2009, 18:33

222

56

75,572

by: Bunuel

07 Apr 2018, 15:09

ER

The events A and B are independent. The probability that event A occur

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Superprime

18 Oct 2009, 08:35

103

18

40,384

by: bumpbot

19 May 2026, 23:44

ER

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

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

study

20 Oct 2009, 06:44

226

19

28,726

by: Bunuel

30 Sep 2017, 06:43

ER

Yesterday each of the 35 members of a certain task force spent some

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

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

mendelay

21 Oct 2009, 08:56

44

6

21,696

by: bumpbot

07 Nov 2025, 07:40

ER

If z is an integer and z! is divisible by 340, what is the smallest

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

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

Hussain15

21 Oct 2009, 14:01

2

9

7,614

by: bumpbot

15 Mar 2021, 03:13

ER

How many five digit numbers can be formed using digits 0, 1, 2, 3, 4

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

1, 2

Bunuel

16 Mar 2025, 08:30

415

21

318,937

by: pappal

25 Apr 2026, 10:40

ER

At a certain college there are twice as many english majors

505-555 (Easy) | Fractions and Ratios

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

MontrealLady

17 Dec 2013, 01:48

167

13

51,510

by: bumpbot

10 Sep 2025, 00:14

ER

How many possible numbers can be built from the set 3, 5, 7,

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

eresh

23 Oct 2009, 09:50

26

10

5,553

by: Parvezahmed2210

13 Sep 2019, 09:20

ER

In how many ways can one choose 6 cards from a normal deck of cards so

705-805 (Hard) | Out of Scope - Too Hard, Probability

705-805 (Hard) | Out of Scope - Too Hard, Probability hide tags

srini123

28 Jan 2022, 05:59

12

2

10,760

by: MissionAdmit

09 Mar 2023, 10:20

ER

In how many different ways can a group of 8 people be divide

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

24 Oct 2009, 04:20

506

16

132,451

by: GMAT2point0

16 Jun 2025, 05:21

ER

A total of n trucks and cars are parked in a lot. If the num

555-605 (Medium) | Fractions and Ratios

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

1, 2

cronkey7

09 Oct 2013, 02:03

212

21

35,873

by: totaltestprepNick

25 Feb 2026, 15:24

ER

On average, the bottle-nosed dolphin comes up for air once

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

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

slingfox

24 Oct 2009, 20:55

73

7

32,086

by: bumpbot

08 Apr 2024, 03:19

ER

Susie can buy apples from two stores: a supermarket that

605-655 (Medium) | Multiples and Factors, Word Problems

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

slingfox

22 Sep 2025, 03:22

67

14

27,857

by: bumpbot

15 Mar 2026, 06:16

ER

For which of the following functions f is f(x) = f(1-x) for all x?

605-655 (Medium) | Functions and Custom Characters

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

1, 2

study

01 Apr 2026, 09:25

1.3k

20

284,056

by: totaltestprepNick

01 Mar 2026, 19:00

ER

If the farmer sells 75 of his chickens, his stock of feed

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

25 Oct 2009, 02:41

245

19

33,288

by: Bunuel

07 Nov 2025, 00:14

ER

For one toss of a certain coin, the probability that the outcome is he

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

ralucaroman

14 Oct 2019, 04:34

194

15

27,156

by: bumpbot

11 Oct 2025, 20:38

ER

If the area of square A is three times the area of square B

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

slingfox

30 Jan 2014, 22:44

22

15

14,708

by: bumpbot

17 Feb 2022, 20:34

ER

A bag contains a total of four billiard balls. The billiard

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

slingfox

09 Jul 2013, 10:43

3

8

4,741

by: bumpbot

14 Dec 2017, 05:52

ER

From a group of 4 professors and 6 students, a supervisory committee

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Augustus

27 Oct 2009, 06:28

66

14

38,687

by: bumpbot

05 May 2026, 02:16

ER

PS questions about standard deviation.

605-655 (Medium) | Statistics and Sets Problems

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

1, 2, 3

Bunuel

27 Oct 2009, 16:37

527

57

190,544

by: Bunuel

07 Apr 2018, 13:58

ER

The average (arithmetic mean) of the even integers from 0 to

555-605 (Medium) | Arithmetic +2 tags

555-605 (Medium) | Arithmetic, Number Properties, Statistics and Sets Problems hide tags

Navigator

27 Oct 2009, 21:44

80

10

36,931

by: sagar123450909

22 May 2025, 12:21

ER

A box contains 10 pairs of shoes (20 shoes in total). If two

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

1, 2

tejal777

13 Mar 2025, 10:34

186

20

78,328

by: bumpbot

31 Mar 2026, 02:39