Problem Solving (PS)

10 Feb 2026, 15:58

ER

If n = 20! + 17, then n is divisible by which of the following?

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

1, 2

Walkabout

05 Dec 2012, 09:02

732

27

94,038

10 Dec 2025, 04:50

ER

A set of 15 different integers has median of 25 and a range

655-705 (Hard) | Algebra, Statistics and Sets Problems

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

1, 2

bhushangiri

14 Aug 2014, 01:15

729

37

142,029

by: shwetakoshija

11 Mar 2026, 03:29

ER

If 4 < (7 - x)/3, which of the following must be true?

705-805 (Hard) | Inequalities, Must or Could be True

705-805 (Hard) | Inequalities, Must or Could be True hide tags

1, 2

Bunuel

12 Mar 2014, 00:07

728

29

77,123

28 Feb 2026, 14:36

ER

A three-digit code for certain locks uses the digits 0, 1, 2, 3, 4, 5,

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

1, 2

Bunuel

20 Oct 2015, 03:09

728

23

110,412

02 Aug 2025, 05:43

ER

A car traveling at a certain constant speed takes 2 seconds

655-705 (Hard) | Distance and Speed Problems

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

1, 2

RadhaKrishnan

11 Jul 2021, 05:04

727

20

85,479

by: bhanu29

19 Aug 2025, 20:36

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

619,360

23 Mar 2025, 07:52

ER

One week a certain truck rental lot had a total of 20 trucks, all of

605-655 (Medium) | Min-Max Problems, Word Problems

605-655 (Medium) | Min-Max Problems, Word Problems hide tags

cloaked_vessel

10 Apr 2005, 13:44

722

19

69,504

30 Dec 2025, 22:58

ER

If 2^x - 2^(x - 2) = 3*2^13 what is the value of x?

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

1, 2

enigma123

07 Feb 2021, 03:51

722

29

148,769

27 May 2025, 08:30

ER

In the rectangular coordinate system above, the area of triangular

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

nss123

08 Jul 2009, 17:11

719

14

124,516

26 Feb 2026, 00:57

ER

The interior of a rectangular carton is designed by a certain

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

1, 2

naaga

16 May 2017, 04:25

718

23

70,936

05 Jun 2025, 22:09

ER

How many multiples of 4 are there between 12 and 96, inclusive?

505-555 (Easy) | Multiples and Factors

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

1, 2

Bunuel

26 May 2010, 12:21

717

24

76,011

14 Nov 2025, 19:44

ER

Alex deposited x dollars into a new account that earned 8 percent annu

555-605 (Medium) | Percent and Interest Problems

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

1, 2

kajolnb

01 Jan 2021, 10:27

716

24

99,280

08 Jan 2026, 00:26

ER

For all positive integers m, [m]=3m when m is odd and [m]=(1/2)*m when

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

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

1, 2

Guduna

05 Oct 2022, 10:00

716

21

149,157

10 Oct 2025, 01:13

ER

Weighted Average and Mixture Problems on the GMAT

Math Strategies +3 tags

Math Strategies, Theory, Guides & Resources, Useful Links hide tags

1, 2

Bunuel

13 Oct 2015, 20:30

715

36

106,777

18 Apr 2025, 09:06

ER

Divisibility and Remainders on the GMAT

Math Strategies +3 tags

Math Strategies, Theory, Guides & Resources, Useful Links hide tags

1, 2

Bunuel

20 Oct 2015, 12:03

712

29

81,093

by: seyma

29 Apr 2026, 00:48

ER

A certain stock exchange designates each stock with a one-, two- or th

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

1, 2

japped187

11 Aug 2019, 06:44

709

23

78,218

by: Krunaal

31 Aug 2025, 08:41

ER

If 2^x + 2^y = x^2 + y^2, where x and y are nonnegative inte

805+ (Hard) | Absolute Values +3 tags

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

axl_oz

28 Jul 2025, 08:32

708

18

75,139

by: aliquamatque

04 Feb 2026, 15:55

ER

Work Rate Problems - All in One Topic!

Math Strategies +3 tags

Math Strategies, Theory, Guides & Resources, Useful Links hide tags

Bunuel

09 Sep 2015, 01:32

707

15

178,790

20 Mar 2026, 11:27

ER

List S consists of 10 consecutive odd integers, and list T consists of

605-655 (Medium) | Statistics and Sets Problems

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

1, 2

Bunuel

01 Oct 2020, 02:01

706

27

75,585

04 Mar 2026, 11:58

ER -1

The table gives three factors to be considered when choosing

655-705 (Hard) | Min-Max Problems, Overlapping Sets

655-705 (Hard) | Min-Max Problems, Overlapping Sets hide tags

1, 2

praveengmat

27 Jul 2023, 04:45

706

21

79,070

by: Rickooreoisb

10 Jan 2026, 12:51

ER

Dara ran on a treadmill that had a readout indicating the time remaini

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

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

CoffeeCreamSugar

14 Apr 2016, 09:03

703

18

74,059

by: laborumplaceat

27 Feb 2026, 20:34

ER

A total of 800 students were asked whether they found two subjects, M

655-705 (Hard) | Overlapping Sets, Word Problems

655-705 (Hard) | Overlapping Sets, Word Problems hide tags

1, 2

nobelgirl777

02 Aug 2012, 08:26

703

20

65,863

by: KarishmaB

02 Jun 2025, 20:34

ER

Math: Combinatorics

Theory, Guides & Resources

Theory, Guides & Resources hide tags

1, 2

walker

03 May 2024, 18:46

700

38

199,857

23 May 2025, 19:31

Bunuel Signature Collection - The Next Generation

Collection of Questions +8 tags

Collection of Questions, Downloads, General Math Questions, Math Strategies, Reviews, Theory, Discussions, Guides & Resources, Useful Links hide tags

1, 2

Carcass

22 Feb 2025, 15:53

698

26

78,104

14 Mar 2026, 10:22

ER

Are You Up For The Challenge?

Collection of Questions, Guides & Resources, Useful Links

Collection of Questions, Guides & Resources, Useful Links hide tags

Bunuel

29 Nov 2022, 07:56

696

17

139,243

15 Dec 2025, 02:52

ER

Which of the following lists the number of points at which a

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

GK_Gmat

26 Jun 2007, 03:18

692

17

140,464

25 Aug 2025, 02:59

ER

If t = 1/(2^9*5^3) is expressed as a terminating decimal, ho

655-705 (Hard) | Fractions and Ratios

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

TomB

21 Mar 2012, 09:04

691

18

85,041

by: findingmyself

11 Jun 2025, 11:19

ER

If xy ≠ 0 and x^2y^2 − xy = 6, which of the following could be y in te

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

1, 2

sperumba

30 Jul 2019, 01:28

690

21

84,949

by: ablatt4

22 Aug 2025, 10:49

ER

Each • in the mileage table above represents an entry indica

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

1, 2

snkrhed

08 Apr 2018, 04:39

690

21

73,892

03 Jun 2025, 02:30

ER

A bar over a sequence of digits in a decimal indicates that

555-605 (Medium) | Exponents +2 tags

555-605 (Medium) | Exponents, Fractions and Ratios, Number Properties hide tags

1, 2

fatihaysu

21 Sep 2022, 04:28

689

22

76,634

by: lettercreativensq

31 Jan 2026, 09:58

ER

It takes 6 days for 3 women and 2 men working together to

805+ (Hard) | Work and Rate Problems

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

1, 2

virtualanimosity

04 Jul 2013, 08:11

687

31

113,540

12 Feb 2026, 08:22

ER

A certain drive-in movie theater has total of 17 rows of parking space

555-605 (Medium) | Sequences +2 tags

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

1, 2

Bunuel

03 Jul 2016, 11:26

685

25

69,465

21 Mar 2026, 07:59

ER

A box contains three pairs of blue gloves and two pairs of

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

1, 2, 3

arps

16 Feb 2012, 17:20

684

43

71,709

24 Apr 2026, 11:46

ER

On a scale that measures the intensity of a certain phenomen

555-605 (Medium) | Exponents, Number Properties

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

mydreammba

07 Dec 2012, 06:35

680

16

69,116

01 Mar 2026, 19:12

ER

How many positive integers less than 100 are neither multiples of 2 or

655-705 (Hard) | Multiples and Factors

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

1, 2

devbond

02 Apr 2016, 15:01

680

22

115,417

04 Sep 2025, 23:54

ER

'Work' Word Problems Made Easy

Math Strategies +3 tags

Math Strategies, Theory, Guides & Resources, Useful Links hide tags

1, 2

sriharimurthy

04 Feb 2019, 05:36

679

38

429,474

31 Dec 2025, 11:04

ER

A survey was conducted to determine the popularity of 3 food

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

violetsplash

26 Sep 2013, 08:27

677

19

114,441

by: Harsh_

24 Apr 2026, 08:43

ER

Letter arrangements: understanding probability and combinats

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

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

1, 2

Bunuel

06 Oct 2009, 14:41

677

39

94,280

by: up4gmat

22 Jul 2013, 19:42

ER

If n is an integer greater than 6, which of the following mu

555-605 (Medium) | Multiples and Factors, Must or Could be True

555-605 (Medium) | Multiples and Factors, Must or Could be True hide tags

1, 2

gregspirited

30 Jan 2019, 05:12

676

38

78,027

by: AndyRugger

14 Jan 2026, 12:59

ER

PERMUTATIONS and COMBINATIONS Simplified

Downloads +4 tags

Downloads, Math Strategies, Theory, Guides & Resources, Useful Links hide tags

1, 2

Narenn

25 Aug 2024, 02:13

676

28

869,211

06 Mar 2025, 08:04

ER

Al and Ben are drivers for SD Trucking Company. One snowy day, Ben lef

555-605 (Medium) | Distance and Speed Problems

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

1, 2

AbdurRakib

17 Jun 2017, 09:29

675

26

89,155

27 Jun 2025, 04:05

ER

What values of x have a corresponding value of y that satisfies both x

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

1, 2

parkhydel

27 Apr 2020, 14:29

673

25

47,508

by: Gaurav07

14 Mar 2026, 03:28

ER

Four extra-large sandwiches of exactly the same size were ordered for

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

1, 2

Bunuel

20 Oct 2015, 03:17

673

20

83,467

23 Nov 2025, 13:32

ER

If x 0 and x/|x| < x, which of the following must be true?

805+ (Hard) | Absolute Values +2 tags

805+ (Hard) | Absolute Values, Inequalities, Must or Could be True hide tags

1, 2, 3

Bunuel

06 Sep 2023, 02:46

664

40

74,231

24 Mar 2026, 20:39

ER

In a 200 member association consisting of men and women, exactly 20%

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

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

1, 2

nades09

01 Jun 2021, 08:59

663

31

50,460

02 Sep 2025, 23:49

ER

If the product of all the unique positive divisors of n, a positive in

805+ (Hard) | Multiples and Factors, Number Properties

805+ (Hard) | Multiples and Factors, Number Properties hide tags

1, 2

gmatpapa

11 Jan 2019, 02:14

660

34

68,831

by: Sajal193

09 Apr 2026, 10:11

ER

Bob just filled his car's gas tank with 20 gallons of gasohol, a mixtu

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

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

1, 2

above720

18 May 2007, 16:38

660

31

86,401

by: Adit_

17 Mar 2026, 21:48

ER

A certain quantity is measured on two different scales, the R-scale

705-805 (Hard) | Algebra, Functions and Custom Characters

705-805 (Hard) | Algebra, Functions and Custom Characters hide tags

1, 2

appy001

08 Nov 2023, 08:25

656

24

50,095

by: Adit_

29 Mar 2026, 08:43

ER

Two trains, X and Y, started simultaneously from opposite ends of a 10

555-605 (Medium) | Distance and Speed Problems

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

1, 2

Bunuel

18 May 2020, 04:23

655

33

76,619