GMAT Problem Solving (PS) Forum - Free Practice Questions

ER

Complete 1000 GMAT Problem Solving Series (PS-1000 Series) Questions

Bunuel

03 Dec 2022, 14:23

356

12

169,750

by: bumpbot

10 Aug 2026, 04:40

ER

100 Hardest and easiest questions for PS as of June 2026

Guides & Resources

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Bunuel

01 Jan 2026, 05:45

1.2k

10

322,022

by: Bunuel

15 Jun 2026, 06:41

GMAT PS Question Directory by Topic & Difficulty

Guides & Resources

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bb

16 Apr 2026, 14:28

3.3k

0

1,410,907

by: bb

16 Apr 2026, 14:28

In a particular robotics workshop, the ratio of the number of experien

555-605 (Medium) | Fractions and Ratios

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

kingbucky

24 Mar 2025, 04:58

1

4

745

by: stne

24 Mar 2025, 13:38

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If s and t are positive integers, st + s + t cannot be

555-605 (Medium) | Arithmetic, Number Properties

555-605 (Medium) | Arithmetic, Number Properties hide tags

susheelh

05 Jul 2016, 04:21

49

9

6,969

by: bumpbot

24 Mar 2025, 11:48

If m is the average (arithmetic mean) of the first 20 positive multipl

555-605 (Medium) | Multiples and Factors

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

Bunuel

07 Jul 2022, 08:00

4

3

1,878

by: bumpbot

24 Mar 2025, 11:17

A group of friends pooled exactly 725 dollars to purchase event ticket

505-555 (Easy) | Min-Max Problems

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

realloggervick

24 Mar 2025, 04:37

1

544

by: RDM42

24 Mar 2025, 10:54

A factory produces two types of widgets: 3/7 of the widgets are Type A

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

supremekai

24 Mar 2025, 06:59

4

1

903

by: stne

24 Mar 2025, 10:26

ER

If R is the set of all numbers that, when squared, have a units digit

555-605 (Medium) | Algebra +3 tags

555-605 (Medium) | Algebra, Arithmetic, Exponents, Multiples and Factors hide tags

jppresa

28 Apr 2021, 12:03

26

6

8,709

by: bumpbot

24 Mar 2025, 10:26

ER

If five average workers in a workshop take 24 minutes to string 80

505-555 (Easy) | Work and Rate Problems

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

Bunuel

24 Mar 2025, 00:30

3

4

1,227

by: Dereno

24 Mar 2025, 10:17

ER

Let a, b, c, and d be positive integers such that gcd(a, b) = 24, gcd(

805+ (Hard) | Multiples and Factors

805+ (Hard) | Multiples and Factors hide tags

Bunuel

13 May 2019, 21:21

26

4

9,523

by: bumpbot

24 Mar 2025, 09:28

ER

If f(x) = 343/x^3, what is the value of f(7x)* f(x/7) in terms of f(x)

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

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

Bunuel

06 Apr 2015, 07:14

34

10

11,605

by: bumpbot

24 Mar 2025, 08:47

A survey was conducted among 100 employees in a company regarding

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

jadechan

24 Mar 2025, 07:19

2

1

926

by: Ayeka

24 Mar 2025, 08:32

ER

Bunuel's Signature Collection

Collection of Questions, Math Strategies, Guides & Resources

Collection of Questions, Math Strategies, Guides & Resources hide tags

TippingPoint93

30 Jun 2018, 06:40

9

8

6,826

by: yc168

24 Mar 2025, 08:18

ER

If x, y, z are three consecutive prime numbers where x < y < z

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

EgmatQuantExpert

24 Mar 2025, 08:04

21

7

9,410

by: bumpbot

24 Mar 2025, 07:58

ER

Which of the following integers has the greatest number of factors?

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

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

AkshdeepS

15 Aug 2018, 10:07

11

7

6,841

by: A_Nishith

24 Mar 2025, 07:58

A certain class of 90 students took a typing proficiency test. The ave

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

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

Bunuel

22 Nov 2019, 03:35

10

5

7,745

by: bumpbot

24 Mar 2025, 07:56

The following set of six numbers is in order from least to greatest.

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

02 Nov 2023, 01:30

3

1,945

by: bumpbot

24 Mar 2025, 07:43

ER

How many factors of 4500 have odd number of factors?

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

GMATinsight

19 Jan 2020, 06:51

17

5

3,809

by: Bunuel

24 Mar 2025, 07:11

A delivery drone covered a distance of 36 miles at a speed of 6 miles

Sub 505 (Easy) | Distance and Speed Problems

Sub 505 (Easy) | Distance and Speed Problems hide tags

grandzeno

24 Mar 2025, 04:32

1

801

by: e3thekid

24 Mar 2025, 05:47

The original price of a coffee maker was j dollars. A month later, the

555-605 (Medium) | Algebra +2 tags

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

ThatDudeKnows

30 Jun 2022, 11:09

7

2

2,630

by: bumpbot

24 Mar 2025, 05:09

ER

For all real numbers, [x] = the greatest integer less than or equal to

605-655 (Medium) | Arithmetic, Fractions and Ratios

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

Bunuel

10 Jun 2019, 00:28

44

9

8,495

by: bumpbot

24 Mar 2025, 05:02

If the positive integer x is divisible by 13 and x = a^2*b

605-655 (Medium) | Multiples and Factors

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

Bunuel

19 Jan 2023, 11:15

7

3

2,067

by: bumpbot

24 Mar 2025, 03:48

ER

A three-person committee must be chosen from a group of 7 professors

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

anujkch

26 May 2012, 11:58

31

14

16,025

by: bumpbot

24 Mar 2025, 03:25

ER

A committee of three is to be chosen from six. How many unique committ

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

Bunuel

17 Aug 2017, 01:09

11

5,869

by: bumpbot

24 Mar 2025, 03:24

ER

Four representatives are to be randomly chosen from a committee of six

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

17 May 2021, 08:45

11

6

5,473

by: bumpbot

24 Mar 2025, 03:23

ER

If a dice is thrown thrice, what is the probability of getting a sum

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

QuantMadeEasy

29 Dec 2020, 10:13

12

4

3,432

by: bumpbot

24 Mar 2025, 03:01

ER

On January 1, 2076, Lake Loser contains x liters of water. B

805+ (Hard) | Fractions and Ratios, Word Problems

805+ (Hard) | Fractions and Ratios, Word Problems hide tags

1, 2

TheRob

22 Apr 2014, 09:13

114

24

25,495

by: bumpbot

24 Mar 2025, 01:55

ER

Michel is drawing 2 winning tickets from a bucket of raffle tickets sh

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

emon

13 Jun 2013, 08:10

12

6

12,780

by: bumpbot

24 Mar 2025, 01:06

ER

A car rental service facility has 10 foreign cars and 15 domestic cars

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

18 May 2021, 04:00

4

2

2,566

by: Ertucinar

23 Mar 2025, 23:27

ER

How many multiples of 6 are less than 5000, and also

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

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

alex1233

07 May 2012, 17:44

39

5

9,934

by: bumpbot

23 Mar 2025, 23:15

ER

If S is the infinite sequence S1 = 6, S2 = 12, ..., Sn = Sn-1 + 6

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

anilnandyala

13 Jun 2021, 11:36

73

15

26,003

by: bumpbot

23 Mar 2025, 22:55

ER

The average age of a family of 5 members is 20 years. If the age of th

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

21 Feb 2019, 00:16

21

9

35,297

by: aryanrgupta

23 Mar 2025, 22:12

A cylindrical bucket, with height 10 and radius r, is 3/4 filled with

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

01 Nov 2019, 06:52

34

6

9,040

by: bumpbot

23 Mar 2025, 15:31

ER

A certain family consists of 8 adult members, including Susi

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Gian

31 Jul 2013, 13:44

20

8

5,199

by: bumpbot

23 Mar 2025, 14:01

ER

The surface area of a spill, s, is directly proportional to the time

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

GianKR

05 Jul 2023, 09:43

11

9

2,919

by: Krunaal

23 Mar 2025, 11:51

ER

Students are playing a guessing game in which a player must randomly

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Bunuel

20 Mar 2018, 23:27

9

6

4,205

by: bumpbot

23 Mar 2025, 11:25

ER

5*2^(1/2) percent of 1/200^(1/2) =

555-605 (Medium) | Percent and Interest Problems, Roots

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

Bunuel

04 Mar 2019, 00:36

8

5

4,280

by: bumpbot

23 Mar 2025, 10:41

ER

GMAT Club World Cup 2022 (DAY 2): A triangle is cut by 8 lines, each

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

12 Jul 2022, 08:00

40

9

5,476

by: bumpbot

23 Mar 2025, 09:56

ER

In the xy-plane, the line y = k is the perpendicular bisector of the l

655-705 (Hard) | Coordinate Plane

655-705 (Hard) | Coordinate Plane hide tags

TARGET730

09 Feb 2015, 02:59

29

10

8,693

by: bumpbot

23 Mar 2025, 08:00

ER

'Distance/Speed/Time' Word Problems Made Easy

Theory, Guides & Resources

Theory, Guides & Resources hide tags

1, 2, 3

sriharimurthy

01 Feb 2019, 04:28

724

46

622,613

by: bumpbot

23 Mar 2025, 07:52

ER

If x, y, and z are consecutive odd integers and x < 0 and z > 0, then

655-705 (Hard) | Statistics and Sets Problems

655-705 (Hard) | Statistics and Sets Problems hide tags

Bunuel

08 Feb 2019, 04:33

11

9

5,880

by: bumpbot

23 Mar 2025, 06:42

ER

Solve the system of inequalities: 3x+12≥7(x-3) and x+3/x-7≥2

805+ (Hard) | Inequalities

805+ (Hard) | Inequalities hide tags

TheUltimateWinner

08 Oct 2019, 02:01

15

3

2,341

by: bumpbot

23 Mar 2025, 04:59

ER

How many Prime factors does 2180 have?

655-705 (Hard) | Multiples and Factors, Number Properties

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

Gmatprep550

27 Jan 2019, 21:02

8

4

4,439

by: bumpbot

23 Mar 2025, 03:55

How many odd factors does the number 2100 have ?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

02 Nov 2020, 04:15

3

4

2,390

by: bumpbot

23 Mar 2025, 02:47

ER

How many different positive even integers are factors of 294?

555-605 (Medium) | Multiples and Factors

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

Bunuel

29 Dec 2016, 12:14

28

6

6,453

by: bumpbot

23 Mar 2025, 02:27

ER

If a positive integer n has 211 factors,then how many prime factors

655-705 (Hard) | Multiples and Factors, Number Properties

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

stonecold

08 Dec 2016, 02:39

29

4

5,566

by: bumpbot

23 Mar 2025, 02:15

ER

Which of the following is closest to [m][fraction]{[square_root]150[/s

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

BrentGMATPrepNow

08 Nov 2018, 12:10

22

7

5,968

by: Bunuel

23 Mar 2025, 02:03

ER

If is defined for all nonnegative integers b by b = (b + 1)^b, what

Sub 505 (Easy) | Functions and Custom Characters

Sub 505 (Easy) | Functions and Custom Characters hide tags

guddo

27 Jan 2024, 05:40

10

6

6,169

by: bdc

23 Mar 2025, 00:01

If P= A^n/B^2m, where A is a positive integer lesser than or equal to

705-805 (Hard) | Exponents, Number Properties

705-805 (Hard) | Exponents, Number Properties hide tags

Bunuel

03 Jun 2020, 02:02

23

9

5,383

by: himomaki

22 Mar 2025, 22:40

ER

An integer N is selected at random in the range 1 N 2020. What is

805+ (Hard) | Exponents +2 tags

805+ (Hard) | Exponents, Probability, Remainders hide tags

Bunuel

20 May 2022, 01:30

32

7

6,626

by: HarshavardhanR

22 Mar 2025, 22:21

A bookstore owner bought a shipment of n books at a total cost of E do

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

21 Jan 2021, 00:16

12

6

4,992

by: bumpbot

22 Mar 2025, 20:17

ER

Let p and q be two positive numbers such that p < q. Which of the fol

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

Bunuel

10 Jul 2019, 00:52

17

6

12,404

by: bumpbot

22 Mar 2025, 15:27