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|x| = 6

y = x + 4

Quantity A

y

Quantity B

10
A piece of ribbon is wrapped around a right circular cylinder with radius n. The ribbon, which encircles the cylinder without overlap, has width x and an area equal to the area of the base of the cylinder.

Quantity A

x

Quantity B

n


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Set A: {1, 2, 7, 8, 15, 2, 3, 5, 6, 13}

x is the median of the even numbers in Set A.

y is the median of the prime numbers in Set A.

z is the median of the least and greatest numbers in Set A.

Quantity A

The median of 2x, y, and z

Quantity B

z
Oil is pumped from a well at a rate of 500 gallons per hour. How many gallons of oil are pumped from the well in 3 hours and 15 minutes?

_____gallons
A certain pet store sells only dogs and cats. In March, the store sold twice as many dogs as cats. In April, the store sold twice the number of dogs than it sold in March, and three times the number of cats that it sold in March. If the total number of pets the store sold in March and April combined was 500, how many dogs did the store sell in March?
In the coordinate plane, rectangle WXYZ has vertices at (–2, –1), (–2, y), (4, y), and (4, –1). If the area of WXYZ is 18, what is the length of its diagonal?
How many three-digit integers can be created from 5 distinct digits?
At Megalomania Industries, factory workers were paid $20 per hour in 1990 and $10 per hour in 2000. The CEO of Megalomania Industries was paid $5 million per year in 1990 and $50 million per year in 2000. The percent increase in the pay of Megalomania`s CEO from 1990 to 2000 was what percent greater than the percent decrease in the hourly pay of Megalomania`s factory workers over the same period?
In the repeating decimal 0.0653906539-, the 34th digit to the right of the decimal point is
If 3x + 2y = 24, and $$\frac{7y}{2x}$$ = 7 , then y = _____
If the average (arithmetic mean) of 6, 8, 10, and x is between 7 and 11 inclusive, what is the greatest possible value of x?
If AB = BC, which of the following expresses the area of quadrilateral ABDE ? GRE、gre题库、gre模考、gre考满分

Quantity A

0.15

Quantity B

$$\frac{3}{20}$$
g and h are positive integers such that the value of g is twice the value of h.

Quantity A

The ratio of g to 1

Quantity B

The ratio of 1 to h

Quantity A

The average (arithmetic mean) of 67, 78, x, and 101

Quantity B

The average (arithmetic mean) of 66, 79, x, and 102
In each of the years 1989 and 1990, the total weight of recycled newspapers in a certain country increased by .79 million tons over the previous year.

Quantity A

Percent increase in the weight of recycled newspapers in 1989 over 1988

Quantity B

Percent increase in the weight of recycled newspapers in 1990 over 1989

Quantity A

The total weight of m peanuts at a weight of n + 3 mg each

Quantity B

The total weight of n almonds at a weight of m + 3 mg each

Quantity A

$$(5^{27})(575)$$

Quantity B

$$(5^{28})(115)$$
Alejandro has a six-sided die with faces numbered 1 through 6. He rolls the die twice.

Quantity A

The probability that both rolls are even

Quantity B

The probability that neither roll is a multiple of 3
If 4(r – s) = –2, then what is r, in terms of s ?

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