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题目内容
In a certain state, each license plate consists of either three digits (between 0 and 9, inclusive) followed by two letters or three letters followed by two digits. For example, 055-XY, 123-PP, and AAA-70 are all acceptable plates. How many different license plates can the state issue?

_____
n is an even integer

Quantity A

The number of prime factors of n

Quantity B

The number of prime factors of $$\frac{n}{2}$$


$$\frac{2}{3}$$ of $$x$$ equals $$\frac{3}{4}$$ of $$x$$

Quantity A

$$\frac{4}{5}$$ of $$x$$

Quantity B

0


Quantity A

AC

Quantity B

10


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At Central High School 50 girls play intramural basketball, 40 girls play intramural volleyball, and 10 girls play both sports.

Quantity A

The ratio of the number of girls who play only basketball to the number who play only volleyball

Quantity B

$$\frac{4}{3}$$


The measures of the angles in ΔI are in the ratio of 1:2:3; The measures of the angles in ΔII are in the ratio 2:7:9.

Quantity A

measure of the largest angle of ΔI

Quantity B

measure of the largest angle of ΔII


At XYZ Corp. the ratio of the number of male employees to the number of female employees is 3:2. 20 percent of the male and 30 percent of the female employees attended the company picnic.

Quantity A

The number of males at the picnic

Quantity B

The number of females at the picnic


The figure below consists of four circles with the same center. The radii of the four circles are 1, 2, 3, and 4.

Quantity A

The area of the shaded region

Quantity B

The area of the white region


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If the ratio of boys to girls in a club is 2:3, what percent of the club members are girls?
If 0.6<$$\frac{1}{x}$$<0.7, then which of the following could be the value of x? Indicate all such values.
In the triangle above, what is the value of y? GRE、gre题库、gre模考、gre考满分
If x+y=12, then $$(x+(\frac{y}{3}))+(y+(\frac{x}{3}))=$$
If A is the point (-4, 1) and B is the point (2, 1), what is the area of the circle that has AB as a diameter?
A positive integer is a palindrome if it reads exactly the same from right to left as it does from left to right. For example, 5 and 66 and 373 are all palindromes. How many palindromes are there between 1 and 1,000, inclusive?

_____
Bob and Jack share an apartment. If each month Bob pays a dollars and Jack pays b dollars, what percent of the total cost does Bob pay?
Howard is a salesman whose pay each week consists of a base salary of $175 plus a commission of 12% of his sales. If one week Howard`s pay was $467.14, what were his sales, in dollars, that week?

_____dollars


In the figure above, the radius of circle O is 3, and m∠AOB = 60. What is the perimeter of the shaded region?
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Line l passes through points in both quadrants II and III. Which of the following statements are true?

Indicate all such statements.

Quantity A

The sum of the integers from -11 to 11, inclusive

Quantity B

The product of the integers from -11 to 11, inclusive


a and b are primes. a+b=12

Quantity A

b

Quantity B

8


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