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
In the triangle, if $$x=30$$, then all possible values of $$y$$ are the values between

Quantity A

$$at+sb$$

Quantity B

$$rc$$
The operation $$\diamond$$ is defined by $$x \diamond y=3x+5y$$ for all positive integers $$x$$ and $$y$$. If $$a$$ and $$b$$ are positive integers and $$a \diamond b=b \diamond a$$, what is the ratio of a to $$b$$?
If a sequence is defined by $$a_{n}=n(-1)^{n}$$ for all integers $$n$$ from 1 through 499, what is the sum of all the terms in the sequence?
In the figure above, the area of equilateral triangle ABC is $ 25\sqrt{3} $. What is the area of square ACDE?________
The perimeter of square S is 28, and the perimeter of equilateral triangle T is 30.

Quantity A

The area of the region enclosed by $$S$$

Quantity B

The area of the region enclosed by $$T$$
Square EFGH is inscribed in square ABCD. The length of AH is 4 and the length of HD is 3.

Quantity A

The length of AD

Quantity B

The length of FH
The circle with center B has radius r $$DC=\frac{r}{\sqrt{2}}$$

Quantity A

The perimeter of $$\triangle$$ BCD

Quantity B

$$r+{r\sqrt{2}}$$
Five identical squares are placed side by side, creating a rectangle with perimeter 60. What is the area of the rectangle? ______________
A rancher uses 240 meters of fencing to build two adjacent rectangular corrals on a flat piece of land along the side of a barn, as shown in the figure. The width of each corral is x meters, the two corrals share one common side, and no fencing is required along the side of the barn. Disregarding the thickness of the fence, what is the total area, in square meters, of the two corrals in terms of $$x$$?
In the figure, ABCE is a square. What is the area of quadrilateral ABCD?______________

Quantity A

The length of the semicircular arc PQ

Quantity B

$$15$$
A rectangular tile with length l and width w is shown above. What is the ratio of the area of the shaded region of the tile to the area of the tile that is not shaded?
E, F, and G are midpoints of three of the sides of square ABCD, respectively.

Quantity A

The ratio of the area of triangular region ECG to the area of triangular region AFD.

Quantity B

$$\frac{3}{5}$$
Square RSTW is rotated 360 degrees around vertex $$S$$, where $$S$$ is fixed. The path of vertex W is a circle, $$C$$, with radius $$r$$.

Quantity A

The area of the circular region enclosed by $$C$$

Quantity B

$$50π$$
Earth makes a complete revolution around the Sun once per year in a nearly circular orbit that has a radius of about $$93x10^6$$ miles. Of the following, which is closest to the distance in miles, that Earth travels in that orbit in one year?
In the figure above, the vertices of square BDFH are the midpoints of the sides of square ACEG, and a circle is inscribed in square BDFH. lf the radius of the circle is $$ \sqrt{2} $$ , what is the length of each side of square ACEG?
In the figure above, KLMN is a square. If s is the length of a side of the square, what is the area of the circular region in terms of $$s$$?
The figure shows two circles that are each tangent to three sides of rectangle RSTW and that have centers at $$P$$ and $$Q$$, respectively. If each circle has a circumference of $$c$$, what is the area of rectangular region RSTW in terms of $$c$$?

共收录：

25000 +道题目

6本备考书籍

最新提问