#### 题目列表

In the four quarters of 2013, denoted by Q1, Q2, Q3 and Q4, Company C hired the same number of employees in Q2 as in Q1 and twice as many employees in Q3 as in Q2. The number of employees hired by the company in Q4 was greater than the number of hired in Q3; however, the number hired in Q4 was also less than 3 times the number hired in Q3. All of the employees were hired only once. If an employee is to be selected at random from all the employees hired during the four quarters, which of the following values could be the probability that the employee will be one who was hired in Q4?

Indicate all such values.
If k and n are distinct digits and k > n, which of the following is the greatest?
x is a positive number. $x^{2}$ is an integer that 7 < $x^{2}$ < 12

x

#### Quantity B

3

Metal rod M measures between 8.65 meters and 8.75 meters in length; metal rod R measures between 8.70 meters and 8.80 meters in length.

#### Quantity A

The length of metal rod M

#### Quantity B

The length of metal rod R

Points S and T are lies on the segment PQ, the distance of PQ is 16, the distance of PS is 7, the distance of ST is 2.

#### Quantity A

The distance of PT

#### Quantity B

The distance of QT

Let x and y be numbers such that xy < 0.

||x| – |y||

|x – y|

Ix-2I > y

Quantity A: IxI

Quantity B: y
|x| < 1-x

x

#### Quantity B

0

2 < |x-8| < |x-9|

x

6

|3r+2|=r+6

r

0

|a|=4 and |b|=6

|a+b|

#### Quantity B

5

|x-3|=y, where x < 3

Quantity A: x-3

Quantity B: y
Which of the following is equivalent to -12 < x < -2?
|2x+7| < 13

#### Quantity A

$x^{2}$

9

a=4b

a% of r

b% of 4r

x > 0

#### Quantity A

$\frac{1}{2}$ of $\frac{1}{5}$of x

8% of x

#### Quantity A

$\frac{1}{5}$ percent of 50

10

#### Quantity A

$\frac{1}{5}$ percent of 59

0.2

x > 0

#### Quantity A

$\frac{1}{9}$ of x

#### Quantity B

11% of x

What percent of $\frac{1}{2}$ is $\frac{2}{3}$?

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