Problem Solving (PS)

06 May 2017, 18:02

ER

On one exam, the average (arithmetic mean) in a class of 20 students

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

04 May 2017, 01:53

5

3,714

by: GMATinsight

07 May 2017, 05:52

ER

If a + b = 5c, then which of the following represents the average (ari

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

10 May 2017, 02:32

1

4

2,847

12 May 2017, 13:36

ER

A group of 7 boys are playing a game, 3 of the boys averaged scores of

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

10 May 2017, 02:25

3

5

2,360

12 May 2017, 13:39

ER

At the start of trading on a particular day the price of stock x is $5

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

10 May 2017, 02:29

5

2,282

by: GMATinsight

13 May 2017, 05:31

ER

The average (arithmetic mean) of two integers a and b is 8. If the av

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

05 May 2017, 03:13

2

6

2,559

by: EMPOWERgmatRichC

13 May 2017, 19:09

ER

In a 5-hour race, 6 cars consumed 480 gallons of gas between them. Ass

Sub 505 (Easy) | Work and Rate Problems

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

Sajjad1994

10 May 2017, 12:17

7

5

3,056

15 May 2017, 17:32

ER

In order to modernize billing operations, a company bought a total of

Sub 505 (Easy) | Fractions and Ratios, Percent and Interest Problems

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

AbdurRakib

06 May 2017, 01:10

1

4

3,517

by: Abhishek009

16 May 2017, 07:56

ER

Jon invested $10000 in a certain stock exactly three years ago. The

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

10 May 2017, 02:31

1

5

2,486

by: Abhishek009

16 May 2017, 08:02

ER

During a two-year period, the water level in a lake decreased by 20 pe

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

10 May 2017, 02:37

6

2,189

by: shashankism

16 May 2017, 08:37

ER

Which absolute value of the following is the greatest?

Poor Quality

Poor Quality hide tags

MathRevolution

26 Jan 2017, 01:01

1

6

3,197

by: saurabhsavant

16 May 2017, 10:42

ER

135% of what number is 405?

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

17 Apr 2017, 00:45

2

5

3,681

by: Kritesh

17 May 2017, 13:53

ER

What is 35% more than 300?

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

23 Jan 2017, 04:32

2

9

28,047

by: sashiim20

17 May 2017, 14:26

ER

A certain company reported that the revenue on sales increas

555-605 (Medium) | Percent and Interest Problems

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

banksy

02 Mar 2011, 03:25

2

3

5,428

19 May 2017, 06:26

ER

If x < y < z, z = ky, x = 0, and the average of the numbers

505-555 (Easy) | Statistics and Sets Problems

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

Asifpirlo

10 Jul 2019, 23:13

7

4

7,901

by: bumpbot

21 May 2017, 13:02

ER

How much money would have to be invested in an account, which yields 3

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

17 Jan 2017, 10:17

3

9

2,832

22 May 2017, 18:33

ER

A particular carmaker sells four models of cars, and each model comes

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

Bunuel

03 Jan 2024, 14:17

1

4

4,150

25 May 2017, 15:47

ER

George tried to compute the mean average of his 8 test scores. He mist

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

rohan2345

24 May 2017, 02:12

1

5

1,995

26 May 2017, 11:46

ER

How many even numbers greater than 300 can be formed with

655-705 (Hard) | Combinations, Out of Scope - Too Hard

655-705 (Hard) | Combinations, Out of Scope - Too Hard hide tags

intellijat

07 Sep 2010, 08:47

18

3

52,970

by: SVaidyaraman

26 May 2017, 21:45

ER

A recipe requires 1/2 lb. of shortening and 14 oz. of flour. If the

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

26 May 2017, 00:27

5

6

7,643

31 May 2017, 19:06

ER

The number of minutes in 1 1/3 hours is

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

28 May 2017, 03:05

1

5

21,446

01 Jun 2017, 09:54

ER

A web press prints 5 pages every 2 seconds. At this rate, how many

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

10 Jul 2019, 23:04

6

6,137

01 Jun 2017, 10:19

ER

(7^9 + 7^8)/8 =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

08 Jul 2019, 01:16

3

4

2,232

01 Jun 2017, 12:54

ER

If x 2, then (7x^2 + 28x + 28)/(x + 2)^2 =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

03 Dec 2022, 09:31

3

3,765

by: BrentGMATPrepNow

01 Jun 2017, 13:03

ER

The perimeter of a square is equal to the perimeter of a rectangle who

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Sajjad1994

31 May 2017, 03:49

2

4

3,371

01 Jun 2017, 17:25

ER

A person travels 16 miles due north and then 12 miles due east. How fa

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Sajjad1994

31 May 2017, 07:41

2

4,522

05 Jun 2017, 16:15

ER

Let P = (x + y)k. If P = 10 and k = 3, what is the average of x and y?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

07 Jul 2019, 01:15

2

4

3,156

by: OptimusPrepJanielle

06 Jun 2017, 06:39

ER

In the figure to the right, if the equation of the line is y = px + a,

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

Sajjad1994

03 Jun 2017, 10:17

7

3,959

13 Jun 2017, 08:47

ER

The area of the shaded region is 12 and the sum of a side of the outer

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

14 Jun 2017, 03:45

2

6

3,041

15 Jun 2017, 16:27

ER

What is the sum of all the possible 3 digit numbers that can be

555-605 (Medium) | Fractions and Ratios

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

enigma123

05 Jul 2011, 10:45

18

12

8,155

18 Jun 2017, 01:59

ER

If a and b represent positive single digits in the correctly worked

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

23 Mar 2016, 12:19

8

4,000

by: Abhishek009

19 Jun 2017, 09:54

ER

In country X a returning tourist must pay 8 percent tax applied to the

Sub 505 (Easy) | Percent and Interest Problems, Word Problems

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

Bunuel

14 Jun 2017, 02:58

2

7

3,698

20 Jun 2017, 07:31

ER -1

Graph the following expression: |x+5|>= 2

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

GMATD11

04 Apr 2011, 04:56

5

10

6,622

by: ydmuley

20 Jun 2017, 11:26

ER

If (2^x) (2^y) = 8 and (9^x)(3^y) = 81, then (x,y) equals:

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

RyanP

10 May 2012, 08:04

18

6

30,215

by: Shiv2016

22 Jun 2017, 06:54

ER

Jane started baby-sitting when she was 18 years old. Whenever she baby

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

ruturaj

23 Jun 2017, 06:32

8

4

4,965

23 Jun 2017, 06:33

ER

Last week Vartan spent 15 percent of his wages on recreation

Sub 505 (Easy) | Percent and Interest Problems

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

Carcass

29 Feb 2012, 14:59

2

6

6,660

24 Jun 2017, 08:21

ER

The price of a certain car this year is $ 42,000, which is 25 percent

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

21 Dec 2015, 03:46

3

8

5,030

24 Jun 2017, 08:24

ER

What is the value of (1/3^(1/2))^3?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

22 Jun 2017, 05:38

7

2,846

by: pushpitkc

24 Jun 2017, 14:04

ER

The ratio of men to women at an event is 5 to 3. If 39 women are at

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Bunuel

14 Jun 2017, 02:51

3

9

4,934

by: ManasiP

26 Jun 2017, 05:37

ER

If (2x)^3(3x)^2 = 6xy, then which of the following expresses y in term

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

23 Jun 2017, 02:00

3

8

2,652

26 Jun 2017, 17:58

ER

A bag has 32 yellow, red, blue and green balls. If one ball

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

rohan2345

23 Jun 2017, 08:29

1

9

8,240

by: highscorer

27 Jun 2017, 00:16

ER

Suppose P, Q, R, and S are integers. If P is even and (P*Q + R*S) is

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Mkrishnabdrr

30 Jun 2017, 06:57

3

3,639

by: generis

30 Jun 2017, 22:43

ER

If s shirts can be purchased for d dollars, how many shirts can be pur

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

01 Dec 2014, 05:24

8

7

6,477

by: generis

02 Jul 2017, 17:01

ER

29^2 + 29

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Carcass

03 Jul 2017, 11:34

10

4

11,003

by: generis

03 Jul 2017, 15:23

ER

In a bag there are a certain number of black balls and white balls. Th

Poor Quality

Poor Quality hide tags

vinoo7

07 Mar 2016, 06:46

18

5

4,316

06 Jul 2017, 00:06

ER

√m4=64 and m>0, what is the value of cubic root of m?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

MathRevolution

06 Jul 2017, 01:27

1

7

2,917

14 Jul 2017, 10:36

ER

For how many integers n is (-1)^2 = n^(-1) ?

Sub 505 (Easy) | Algebra, Fractions and Ratios

Sub 505 (Easy) | Algebra, Fractions and Ratios hide tags

sananoor

16 Jul 2017, 03:35

2

2,743

16 Jul 2017, 03:41

ER

On line segment AD above, AB = BC = CD. If BD = 36, then AB =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

12 Jul 2017, 01:53

7

3,042