Problem Solving (PS)

14 Jun 2025, 03:36

ER

What is the greatest integer p, for which 3^p is a factor of 21! ?

555-605 (Medium) | Multiples and Factors

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

Bunuel

21 Mar 2018, 05:44

7

4,995

13 Aug 2021, 01:17

ER

If (x/3)^(1/2) = 3, then x =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

21 Mar 2018, 22:53

5

1,578

by: varun4s

25 Mar 2018, 01:33

ER

In the figure shown, x + y =

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

21 Mar 2018, 22:55

3

1,644

by: arijitd

19 May 2018, 11:41

ER

A black and white drawing shows four circles of equal radius. Three of

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

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

Bunuel

21 Mar 2018, 22:59

12

4

3,595

11 Oct 2023, 03:45

ER

How many ways can the five digits 3, 3, 4, 5, 6 be arranged into a 5-d

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

21 Mar 2018, 23:01

38

10

12,516

by: luisdicampo

30 Jan 2026, 03:53

ER

The ratio of the length of a rectangular patio to its width is 3.5 to

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

21 Mar 2018, 23:02

1

5

2,118

09 Jul 2021, 11:42

ER

The distribution of the scores on a standardized test is bell-shaped a

Sub 505 (Easy) | Statistics and Sets Problems

Sub 505 (Easy) | Statistics and Sets Problems hide tags

Bunuel

21 Mar 2018, 23:04

2

2,614

23 Mar 2018, 12:46

ER

A painter was paid $800 as labor cost for painting the exterior of the

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

21 Mar 2018, 23:05

7

4,325

19 Jan 2025, 04:46

ER

What is the least integer p for which 27^p > 3^18?

Sub 505 (Easy) | Exponents, Inequalities

Sub 505 (Easy) | Exponents, Inequalities hide tags

Bunuel

21 Mar 2018, 23:07

5

2,320

23 Mar 2018, 12:41

ER

Consider the binary operation # defined by a#b = 10a + b, where the op

505-555 (Easy) | Functions and Custom Characters

505-555 (Easy) | Functions and Custom Characters hide tags

Bunuel

21 Mar 2018, 23:11

2

3

1,729

by: DavidTutorexamPAL

22 Mar 2018, 01:08

ER

A mother, who is 37 years old, and her son, who is 9 years old, have

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

21 Mar 2018, 23:12

1

6

2,348

by: EgmatQuantExpert

26 Mar 2018, 09:22

ER

When you buy a wrap from a certain store, you must select at least one

Poor Quality

Poor Quality hide tags

MathRevolution

22 Mar 2018, 17:57

2

7

2,198

by: GMATBusters

25 Mar 2018, 20:44

ER

Which of the following expressions is equivalent to (s^2 + 9)^(-1/2) ?

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

Bunuel

22 Mar 2018, 23:43

8

6

4,655

22 Oct 2024, 05:45

ER

10^k + 5^k =

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

22 Mar 2018, 23:46

3

6

2,751

11 Nov 2024, 14:08

ER

The positive integer m is three times the positive integer n. Which of

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

22 Mar 2018, 23:48

8

2,498

by: mamun2871

13 Apr 2018, 22:34

ER

In the figure shown, CE has length 40 feet, EA has length 20 feet, and

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

22 Mar 2018, 23:53

5

2,205

by: ManjariMishra

18 Jan 2020, 21:53

ER

Solution X contains 4*10^(–2) grams of sugar. Solution Y contains 8*10

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

22 Mar 2018, 23:56

1

4

1,640

26 Mar 2018, 17:46

ER

How many different arrangements to seat four spectators in four of sev

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

22 Mar 2018, 23:57

3

2,647

09 May 2021, 07:27

ER

The data in the table show cell phone ownership status by grade level

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

23 Mar 2018, 00:00

6

7

2,651

24 Aug 2024, 03:28

ER

Short Videos by Experts' Global - GMAT Shots | Quantitative

1, 2...34, 35

ExpertsGlobal5

18 Jul 2018, 03:46

99

697

61,458

10 Mar 2025, 02:15

ER

Set M consists of all positive integers that are multiples of 4. Set

555-605 (Medium) | Multiples and Factors, Word Problems

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

Bunuel

23 Mar 2018, 10:18

7

5

4,445

09 Dec 2024, 22:09

Working alone, a small pump takes twice as long as large pump takes to

555-605 (Medium) | Work and Rate Problems

555-605 (Medium) | Work and Rate Problems hide tags

adkikani

24 Mar 2018, 03:07

43

16

18,165

by: Aboyhasnoname

23 Jul 2025, 18:46

ER

Best GMAT experts to follow? Materials for foundations of quant?

sgiraldo2016

24 Mar 2018, 07:58

12

9

4,324

08 Apr 2019, 00:20

ER

Arithmetic Progression, number of terms, sum of terms etc

Theory, Guides & Resources

Theory, Guides & Resources hide tags

dave13

29 Nov 2023, 23:58

40

6

15,037

06 Jun 2025, 14:06

ER

If x and y are negative integers greater than -10, what is the

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

AkshdeepS

24 Mar 2018, 18:20

6

2,952

09 Apr 2018, 16:35

ER

If both letters and digits can repeat, which of the following computat

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

Bunuel

26 Mar 2018, 00:10

2

4

2,408

by: Funsho84

27 Mar 2018, 17:34

ER

A small motor uses 27/8 gallons of gasoline every 15 hours. What is th

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

26 Mar 2018, 00:11

3

1,734

28 Mar 2018, 10:32

ER

The mean of a list of six different positive integers is 68. Four of

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

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

Bunuel

26 Mar 2018, 00:12

3

6

2,717

03 Jan 2021, 04:28

ER

According to a survey of 200 students at a community college, 75 are

505-555 (Easy) | Overlapping Sets

505-555 (Easy) | Overlapping Sets hide tags

Bunuel

26 Mar 2018, 00:14

5

4

4,715

19 Oct 2022, 04:59

ER

The enrollment at a local private school for the new school year is 10

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

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

Bunuel

26 Mar 2018, 00:20

16

5

4,228

11 Sep 2024, 02:10

ER

If 1/5^n = 1/5^k + 1/5^k + 1/5^k + 1/5^k + 1/5^k, then n expressed in

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Bunuel

26 Mar 2018, 00:26

11

4

2,703

23 Dec 2023, 19:17

ER

A certain car model averages 25 miles per gallon of gasoline. A certai

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

26 Mar 2018, 00:28

2

4

3,662

09 Aug 2025, 01:30

ER

If x, y, and z are positive integers and x < y < z, which of the follo

505-555 (Easy) | Inequalities, Must or Could be True

505-555 (Easy) | Inequalities, Must or Could be True hide tags

Bunuel

26 Mar 2018, 00:30

6

3

3,017

18 Mar 2026, 09:27

ER

What is the probability that a randomly selected integer from a list

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bunuel

26 Mar 2018, 00:32

4

5

3,123

by: suchita2409

15 Jan 2021, 23:07

ER

Eight boxes, weighing an average of 12.75 kilograms, and 12 boxes, wei

505-555 (Easy) | Statistics and Sets Problems

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

Bunuel

26 Mar 2018, 00:34

4

1,682

28 Mar 2018, 10:34

ER

In a certain game, the units of currency of 3 countries are the crown,

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

hmazariegos

26 Mar 2018, 16:46

31

9

14,625

10 Dec 2025, 03:35

ER

A collection of U.S. coins consists of pennies, nickels, dimes, and qu

555-605 (Medium) | Fractions and Ratios

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

Bunuel

28 Mar 2018, 02:50

8

12

3,945

16 Oct 2024, 11:49

ER

A furniture store reduces the retail price of a sofa from $800 to $600

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

28 Mar 2018, 02:51

2

5

5,617

by: AkshdeepS

03 Apr 2018, 10:04

ER

In the xy-plane, which of the following points must lie on the line mx

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

Bunuel

28 Mar 2018, 02:53

11

5

3,359

05 Dec 2022, 10:40

ER

The range of the six numbers 20, 6, 14, 8, 28, and K is 24. The greate

Sub 505 (Easy) | Statistics and Sets Problems

Sub 505 (Easy) | Statistics and Sets Problems hide tags

Bunuel

28 Mar 2018, 02:54

1

3

2,737

29 Mar 2018, 17:18

ER

If a and b are positive numbers such that a + b =2, which of the foll

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

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

Bunuel

28 Mar 2018, 02:56

20

5

4,856

08 Apr 2026, 20:34

ER

If A, B, C, and D are positive numbers such that the ratio of A to B

505-555 (Easy) | Fractions and Ratios

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

Bunuel

28 Mar 2018, 02:58

4

3

3,079

22 Mar 2025, 04:57

ER

A thrift shop sells pre-owned hardcover books for $7 each and pre-owne

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

28 Mar 2018, 02:58

1

2

1,812

29 Mar 2018, 17:20

ER

In the xy-plane, find the area of a circle that has center (-4, 1), an

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

28 Mar 2018, 03:00

5

3

2,148

by: Nixondutta

28 Mar 2018, 10:23

ER

In a high school election in which only seniors and juniors could vote

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

28 Mar 2018, 03:02

2

1,659

29 Mar 2018, 17:35

ER

A restaurant chef always mixes 6 ounces of red quinoa with every 16 ou

Sub 505 (Easy) | Mixture Problems

Sub 505 (Easy) | Mixture Problems hide tags

Bunuel

28 Mar 2018, 03:03

1

2

1,800

29 Mar 2018, 17:21

ER

The number 3,080 has how many distinct prime factors?

505-555 (Easy) | Multiples and Factors, Number Properties

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

Bunuel

28 Mar 2018, 03:04

2

9

3,533

22 Mar 2025, 08:57

ER

In a list of K consecutive integers, the median is 240. If K is an odd

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

28 Mar 2018, 03:07

14

5

4,077

20 Jan 2025, 20:00

ER

If X = 0.(81), where the brackets around the 2-digit sequence 81 indic

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Bunuel

28 Mar 2018, 03:10

40

8

5,427