Problem Solving (PS)

25 May 2017, 15:47

ER

If x ≠0 and (x+1)2x−x=yx(x+1)2x−x=yx , then y =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

niteshwaghray

23 May 2017, 13:09

1

1,857

by: Bunuel

23 May 2017, 13:16

ER

In sequence S, all odd numbered terms are equal and all even numbered

505-555 (Easy) | Sequences

505-555 (Easy) | Sequences hide tags

rohan2345

16 May 2017, 00:30

1

4

4,620

by: EMPOWERgmatRichC

17 May 2017, 13:53

ER

Which absolute value of the following is the greatest?

Poor Quality

Poor Quality hide tags

MathRevolution

26 Jan 2017, 01:01

1

6

3,183

by: saurabhsavant

16 May 2017, 10:42

ER

If a dollars were invested at 10% simple annual interest, which of the

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

26 Apr 2017, 08:22

1

3

2,090

16 May 2017, 08:37

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

2,468

16 May 2017, 08:02

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

3,497

16 May 2017, 07:56

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

2,829

12 May 2017, 13:36

ER

(5+1/5)^2-(5-1/5)^2=?

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

MathRevolution

27 Apr 2017, 01:53

1

4

2,577

06 May 2017, 17:25

ER

If square WXYZ above has an area of 100, what is the length of diagona

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Sajjad1994

27 Apr 2017, 23:56

1

2

2,031

02 May 2017, 16:54

ER

How many hours does it take Jennifer to run y miles if she runs at a

Sub 505 (Easy) | Distance and Speed Problems

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

Bunuel

25 Apr 2017, 04:35

1

3

5,776

28 Apr 2017, 15:09

ER

Which is equal to 25 + 25?

Sub 505 (Easy) | Arithmetic, Roots

Sub 505 (Easy) | Arithmetic, Roots hide tags

Bunuel

21 Apr 2017, 00:08

1

6

3,341

by: sjavvadi

25 Apr 2017, 10:15

ER

If 8^(2x+4) = 4^(4x−3), what is the value of x?

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Bunuel

20 Apr 2017, 23:13

1

4

2,982

25 Apr 2017, 07:57

ER

What is the average (arithmetic mean) of the values 39, 40, 39, 45, 42

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

19 Apr 2017, 01:49

1

2

4,912

24 Apr 2017, 17:16

ER

Which is the value of (1/3) + (1/4)/(1/2) ?

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

18 Apr 2017, 23:36

1

3

1,722

24 Apr 2017, 17:13

ER

If x is an integer and (x)(x^2)(x^3) is positive, which of the followi

Sub 505 (Easy) | Must or Could be True, Number Properties

Sub 505 (Easy) | Must or Could be True, Number Properties hide tags

Bunuel

20 Apr 2016, 01:01

1

6

3,782

24 Apr 2017, 16:59

ER

Four supporting beams (north, east, south, and west) are holding up a

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Bunuel

09 Apr 2017, 05:40

1

5

3,062

18 Apr 2017, 16:09

ER

Each of two carpenters, A and B, is working to build bookshelves. A,

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

17 Mar 2017, 03:09

1

6

2,777

22 Mar 2017, 09:46

ER

Let a be a sequence such that the term an=a(n−1)+a(n−3) for all intege

505-555 (Easy) | Sequences

505-555 (Easy) | Sequences hide tags

Bunuel

30 Nov 2016, 02:54

1

4

3,115

21 Mar 2017, 06:18

ER

In the triangle ABC shown above, the two shaded regions make up

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Sajjad1994

20 Mar 2017, 12:24

1

4

3,286

by: KrishnakumarKA1

21 Mar 2017, 03:07

ER

For any real x, which of the following is equivalent to x^6 + x^5 + x^

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

vikasp99

12 Mar 2017, 06:18

1

4

2,537

15 Mar 2017, 16:51

ER

A school is comprised of 400 people both teachers and students. If 10

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

19 Jan 2017, 07:53

1

4

2,593

by: SeregaP

12 Mar 2017, 07:58

ER

Kate ate 1/3 of a cake, Fritz ate 1/2 of the remaining cake, and what

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

vikasp99

23 Jul 2019, 04:47

1

2

11,878

09 Mar 2017, 17:16

ER

9^(-4)/27^(-3) =

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Bunuel

02 Mar 2017, 08:05

1

7

2,469

by: Vinayak Shenoy

03 Mar 2017, 01:50

ER

Over the course of a soccer season, 30 percent of the players on a tea

Sub 505 (Easy) | Percent and Interest Problems

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

Sajjad1994

28 Feb 2017, 04:59

1

4

6,954

02 Mar 2017, 17:46

ER

A(5, w^3) is the (x, y) coordinate of point located on the parabola Y

Sub 505 (Easy) | Coordinate Geometry

Sub 505 (Easy) | Coordinate Geometry hide tags

Bunuel

21 Jun 2016, 02:46

1

4

2,541

by: Shruti0805

26 Feb 2017, 00:11

ER

What is 2^2*4^4*8^8?

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Bunuel

21 Feb 2017, 05:35

1

2

2,351

23 Feb 2017, 10:44

ER

81/(81/16)

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

Bunuel

01 Feb 2017, 10:31

1

2

2,452

08 Feb 2017, 11:26

ER

Which of the following must be equal to 300% of the value of x?

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

22 Jan 2017, 14:45

1

3

4,985

25 Jan 2017, 11:21

ER

The figure shows a spinner with consecutive integers from 11 to 18 wri

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bunuel

22 Dec 2016, 02:24

1

7

2,853

25 Jan 2017, 11:20

ER

A school is comprised of 400 people both teachers and students. If 10

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

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

Bunuel

18 Jan 2017, 06:42

1

3

2,331

23 Jan 2017, 07:12

ER

If it takes Josh 18 minutes to do 54 math problems and he continues

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

17 Jan 2017, 08:01

1

4

3,051

23 Jan 2017, 07:03

ER

If the diameter of a circle is 14, then the area of the circle is

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Sajjad1994

03 Jan 2017, 21:23

1

3

6,411

by: kanusha

20 Jan 2017, 08:51

ER

A sandwich stand in New York City sells 40 sandwiches in 1 hour. How

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

16 Jan 2017, 09:34

1

2

2,574

18 Jan 2017, 11:07

ER

(0.125)^2 =

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

06 Jan 2017, 03:13

1

6

5,817

09 Jan 2017, 10:45

ER

(34^2)(6^3)/102^2

Sub 505 (Easy) | Arithmetic, Exponents

Sub 505 (Easy) | Arithmetic, Exponents hide tags

Bunuel

06 Jan 2017, 03:03

1

3

2,306

09 Jan 2017, 10:36

ER

If x is an integer and (–3)^x = 3^(4 – x), then what is the value of x

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Bunuel

05 Jan 2017, 03:53

1

5

3,021

09 Jan 2017, 10:34

ER

In a survey it was found that 90% of those surveyed liked mustard, 60%

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

Bunuel

22 Dec 2016, 02:26

1

2

2,804

by: theLucifer

25 Dec 2016, 10:01

ER

The average (arithmetic mean) of 7, 8, 10 and 11 equals the average of

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

31 Oct 2016, 03:16

1

2

5,077

31 Oct 2016, 08:20

ER

Last year, Company X made q dollars in profit. Half of the profit went

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

25 Mar 2016, 03:38

1

3

2,946