Problem Solving (PS)

06 Jan 2026, 22:46

ER

How many positive integers less than 20 can be expressed as

705-805 (Hard) | Multiples and Factors, Number Properties

705-805 (Hard) | Multiples and Factors, Number Properties hide tags

MasterGMAT12

19 Dec 2010, 17:53

125

17

23,025

06 Jan 2026, 23:26

ER

New Resource - Interactive Flashcards for GMAT Math

Math Strategies +4 tags

Math Strategies, Reviews, Discussions, Guides & Resources, Useful Links hide tags

amitpandey25

18 Jan 2018, 06:45

34

10

67,855

by: KishoreRaju

07 Jan 2026, 00:04

ER

Absolute modulus : A better understanding

Math Strategies +3 tags

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

1, 2, 3, 4

chetan2u

25 Dec 2015, 00:28

901

63

91,428

by: chetan2u

07 Jan 2026, 01:54

ER

The graph of which of the following equations is a straight line that

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

Bunuel

21 Oct 2015, 21:25

283

18

77,159

07 Jan 2026, 02:06

ER

A sum of money invested under simple interest, amounts to $1200 in thr

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

27 Sep 2018, 05:34

25

11

5,783

07 Jan 2026, 03:32

ER

Machines X and Y produce bottles at their respective constant rates.

Sub 505 (Easy) | Work and Rate Problems

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

Safiya

29 Aug 2010, 20:43

50

15

19,394

07 Jan 2026, 03:43

ER

In order to estimate the value of x - y where x and y are real numbers

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

22 Apr 2019, 01:41

3

6

3,979

07 Jan 2026, 04:03

ER

Ana has a collection of books that are either fiction or nonfiction.

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

Bunuel

18 Feb 2019, 04:23

7

3

3,054

07 Jan 2026, 04:59

ER

The cost per pound of tea and coffee were the same in June.

655-705 (Hard) | Percent and Interest Problems

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

DarkKnight06

03 Jul 2013, 22:28

38

8

7,078

07 Jan 2026, 05:41

ER

If (n+1)! + (n+2)! = n!*440. What is the sum of the digits of n?

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

15 May 2019, 03:23

40

9

9,662

by: AndyRugger

07 Jan 2026, 06:28

ER

Tom travels d miles by a car, whose consumption C gallons per hour is

805+ (Hard) | Distance and Speed Problems

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

1, 2

Blackcrow1972

18 Nov 2024, 02:17

132

23

7,050

by: HarshavardhanR

07 Jan 2026, 07:08

ER

If f(x)= |4x - 1| + |x-3| + |x + 1| (Question of the Day-II)

705-805 (Hard) | Absolute Values

705-805 (Hard) | Absolute Values hide tags

1, 2, 3

KarishmaB

06 Jul 2013, 02:33

404

47

38,839

by: Siddharth17

07 Jan 2026, 08:06

ER

If f(3x + 2) = 9x2 + 12x - 1, then f(k - 1) =

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

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

BrentGMATPrepNow

12 Aug 2018, 07:39

74

11

9,177

07 Jan 2026, 08:08

ER

In a certain conservative mutual fund, 70 percent of the money is inv

505-555 (Easy) | Min-Max Problems, Percent and Interest Problems

505-555 (Easy) | Min-Max Problems, Percent and Interest Problems hide tags

Bunuel

30 Jul 2016, 03:02

13

6

7,083

by: quaeratrepellat

07 Jan 2026, 10:09

ER

Hans invested 10,000 at an annual interest rate of x percent, compound

655-705 (Hard) | Percent and Interest Problems

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

XimeSol

03 Dec 2023, 13:08

121

7

18,957

by: Goldenfuture

07 Jan 2026, 10:48

ER

A does a work in 90 days, B in 40 days and C in 12 days. They work one

705-805 (Hard) | Work and Rate Problems

705-805 (Hard) | Work and Rate Problems hide tags

Bunuel

02 Dec 2020, 13:00

28

4

8,612

by: Vivek1707

07 Jan 2026, 11:13

A and B can complete a job together in 15 days. A alone can complete t

655-705 (Hard) | Work and Rate Problems

655-705 (Hard) | Work and Rate Problems hide tags

Demonicgod

14 Nov 2025, 08:33

9

3

1,297

by: Vivek1707

07 Jan 2026, 12:16

ER

Bunuel's Signature Questions' Collection - All In One Topic

Collection of Questions, Guides & Resources, Useful Links

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

1, 2

Bunuel

07 Jan 2026, 12:23

903

24

103,127

07 Jan 2026, 12:24

ER

In how many ways can letters the word ATTITUDE be rearranged such that

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

08 May 2020, 10:25

48

5

22,695

07 Jan 2026, 12:26

If x > 0 and y > 0 and (x^(1/6))(y^2)=y^(4/3), which of the following

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

yrozenblum

06 Nov 2023, 10:13

35

2

7,552

07 Jan 2026, 12:34

ER

For a certain farm, soybean production increased by 25 percent from ye

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

19 Jul 2018, 23:29

4

7

4,292

07 Jan 2026, 12:49

ER

Numbers p, q, r and s have 7, 16, 20 and 22 factors. Which of these co

705-805 (Hard) | Multiples and Factors

705-805 (Hard) | Multiples and Factors hide tags

Mahmud6

20 Oct 2017, 08:19

27

6

3,104

07 Jan 2026, 15:01

ER

What is the number closest to 823467897 that is a multiple of 8?

505-555 (Easy) | Multiples and Factors

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

Bunuel

28 Jul 2021, 07:45

1

5

1,536

07 Jan 2026, 19:00

ER

The sum of two positive integers is 45. If their difference is 1/9 of

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

Bunuel

05 Jul 2022, 16:00

2

3

1,628

07 Jan 2026, 19:49

ER

When a subscription to a new magazine was purchased for m months, the

Sub 505 (Easy) | Percent and Interest Problems

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

Carcass

23 Jul 2017, 11:03

195

10

29,168

07 Jan 2026, 20:52

ER

What is the remainder when ((11^12)^13)^14 is divided by9?

705-805 (Hard) | Exponents, Remainders

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

Bunuel

25 Jan 2021, 03:00

51

7

9,262

by: ShubhadeepB

07 Jan 2026, 21:29

ER

Amy deposited $1,000 into an account that earns 8% annual interest com

605-655 (Medium) | Percent and Interest Problems

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

Bunuel

30 Jul 2018, 00:51

37

3

18,572

by: whatsinthename1

08 Jan 2026, 00:02

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

720

24

99,892

08 Jan 2026, 00:26

ER

If n and k are both positive integers, and n + 16 and n − 19 are both

655-705 (Hard) | Multiples and Factors

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

Starfruit

28 May 2019, 07:41

51

6

7,053

08 Jan 2026, 01:02

ER

A randomly selected sample population consists of 60% women

705-805 (Hard) | Overlapping Sets, Probability

705-805 (Hard) | Overlapping Sets, Probability hide tags

1, 2

gmattesttaker2

05 Feb 2025, 14:59

176

25

29,783

08 Jan 2026, 01:53

ER

A marketing company doing a survey at a local nightspot asked 44 drink

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

Bunuel

22 Mar 2017, 03:41

25

5

4,590

08 Jan 2026, 02:03

ER

A math teacher has 30 cards, each of which is in the shape

655-705 (Hard) | Geometry, Overlapping Sets

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

imhimanshu

25 Jul 2012, 08:33

101

13

14,139

08 Jan 2026, 02:43

ER

There are two dock workers, Alf and Bob. Alf can load 16 tons of steel

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

11 May 2022, 05:15

4

3

1,804

08 Jan 2026, 03:10

ER

In a list of 7 integers, one integer, denoted as xis unknown. The

805+ (Hard) | Statistics and Sets Problems

805+ (Hard) | Statistics and Sets Problems hide tags

ARIEN3228

24 May 2020, 22:20

33

3

7,272

by: Kinshook

08 Jan 2026, 03:23

ER

Set A consists of numbers {-2, 27.5, -6, 18.3, 9} and set B consists

505-555 (Easy) | Statistics and Sets Problems

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

gmatftw777

08 Jan 2026, 03:49

5

507

08 Jan 2026, 03:51

ER

An amount of money was divided between some people in such a way that

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

17 Aug 2017, 02:29

46

10

13,898

08 Jan 2026, 03:53

ER

Roy's cat eats 1/3 of a can of cat food every morning and 1/4 of a can

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

23 Apr 2019, 02:24

4

7

3,561

08 Jan 2026, 04:21

Combinatorics

Theory, Guides & Resources

Theory, Guides & Resources hide tags

saif123

19 Aug 2013, 13:47

11

1

4,719

08 Jan 2026, 05:23

ER

A photographer will arrange 6 people of 6 different heights

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

1, 2

Bunuel

30 Oct 2009, 07:26

635

26

99,036

08 Jan 2026, 05:41

ER

In a particular dilution technique, 10% of the solution is removed and

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

Bunuel

01 Jan 2020, 03:02

23

7

5,569

08 Jan 2026, 05:46

ER

A Jar of marble contains 6 yellow and 4 blue marbles, and no other

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Alex75PAris

03 May 2016, 13:43

52

10

9,158

08 Jan 2026, 05:51

ER

Nihal was asked to write all the numbers from 1 to 100 (both included)

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

04 Aug 2024, 17:45

11

4

1,571

08 Jan 2026, 05:54

ER

A nickel, a dime, and 2 identical quarters are arranged

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

marcodonzelli

05 Feb 2012, 19:44

106

19

33,343

08 Jan 2026, 06:05

ER

Possible arrangements for the word REVIEW if one E can't be

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

pclg

06 Feb 2010, 17:30

25

18

13,720

08 Jan 2026, 06:17

ER

At a certain restaurant, the average (arithmetic mean) number of custo

505-555 (Easy) | Statistics and Sets Problems, Word Problems

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

Bunuel

21 Aug 2015, 05:15

20

12

7,167

08 Jan 2026, 06:26

ER

A project requires a rectangular sheet of cardboard satisfying the fol

805+ (Hard) | Algebra, Geometry

805+ (Hard) | Algebra, Geometry hide tags

bkpolymers1617

19 Sep 2017, 12:50

119

11

10,418

08 Jan 2026, 07:22

ER

A survey of n people found that 60 percent preferred brand A. An addit

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

05 Nov 2017, 01:29

6

6,902

08 Jan 2026, 07:27

ER

Stacy and Heather are 20 miles apart and walk towards each other along

655-705 (Hard) | Word Problems, Work and Rate Problems

655-705 (Hard) | Word Problems, Work and Rate Problems hide tags

Ekland

27 May 2026, 11:06

54

8

13,823

08 Jan 2026, 07:30

ER

Trickiest Inequality Questions Type: Confusing Ranges

Collection of Questions +4 tags

Collection of Questions, Math Strategies, Theory, Guides & Resources, Useful Links hide tags

Bunuel

10 Dec 2017, 05:00

140

2

24,561