GRE考满分·题库

搜索

GRE考满分·题库

搜索
科目分类：
全部 填空和等价 阅读和逻辑 数学
书籍分类：
全部 图表题专项练习 分难度套题练习 GRE数学6000题170逐考点专项练习 GRE数学170超高频“脏”题 GRE数学170超高频“坑”题 GRE数学170超高频“神”题
展开全部

题目列表

题目内容
The number of new homes sold in December was approximately what percent greater than the number sold in March?
Of the following, which is closest to the average (arithmetic mean) monthly change in the median price of new homes sold from March to December?
The average(arithmetic mean) of the r integers in a certain list is 23, and the average of the k integers in another list is 20. If r=4k, what is the average of the r+k integers in the two lists?
If xy ≠ 0, which of the following is equivalent to $$y^{-1}=3x^{-1}$$?
For two statistics classes, class A and class B, there are more students in class A than in class B. The heights of the students in both classes were measured.

Which of the following statements individually provide(s) sufficient additional information to conclude that the average(arithmetic mean)height of the students in class A is greater than the average height of the students in class B?

Indicate all such statements.
x, y, z, and t are numbers between 0.09 and 0.3.

Quantity A

x-y

Quantity B

z+t
List S consists of three different numbers. The average (arithmetic mean) of the numbers in list S is 6, and the median is 4.

Quantity A

The average of the least and greatest numbers in list S

Quantity B

6
P is a polygon with n sides. The sum of the measures of the interior angles of P is r degrees. The average (arithmetic mean) of the measures of the interior angles of P is x degrees.

Quantity A

$$\frac{r}{x}$$

Quantity B

n-2
n is a prime number and |n-50| < 4.

Quantity A

n

Quantity B

52
A circular region with positive diameter d has the same area as a square region with sides of length s.

Quantity A

d

Quantity B

s

Quantity A

The number of integer solutions of the equation $$3x^{2}+5x-2=0$$

Quantity B

1
In the distribution of heights in a group of a thousand people, height $$p$$ is at the 42nd percentile, height $$r$$ is at the 48th percentile, height $$s$$ is at the 54th percentile, and height $$t$$ is at the 60th percentile.

Quantity A

$$r-p$$

Quantity B

$$t-s$$
The wholesale prices of four types of backpacks are $$p_{1}$$, $$p_{2}$$, $$p_{3}$$, and $$p_{4}$$. A store orders these backpacks in the quantities of 65, 75, 50, and 60 backpacks, respectively. For which one of the four prices, if it were increased by 20 percent, would the total cost of the order increase by the greatest amount?


In the figure above, ABCD is a square and BC is a diameter of the circle. What is the area of the shaded region?
When the integer n is divided by 35, the remainder is 14. Which of the following must be a divisor of n?
From 1989 to 1992, there was a 10 percent increase in the percent of families that owned directly held stocks. Which of the following is closest to the percent of families who owned directly held stocks in 1989?
If 38.7 percent of the families who owned a home owed money on a home mortgage loan or home equity loan, or both, approximately what percent of United States families owned homes free of both home mortgage and home equity loans?

共收录：

25000 +道题目

6本备考书籍

最新提问