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
Working at their respective constant rates, machine A can produce 10,000 widgets in 10 hours, and machine B can produce 10,000 widgets in 5 hours. If the two machines work simultaneously and independently at their respective constant rates, then they would produce a total of 10,000 widgets in how many minutes?
At a certain location, the high temperatures for the past seven days, in degrees Fahrenheit, were 76, 66, 61, 54, 59, $$x$$, and 70. Which of the following values could be the median of the high temperatures, in degrees Fahrenheit?

Indicate all such values.
The function $$f$$ is defined by $$f(n)=3n^2+2n+5$$ for all integers $$n$$.

Quantity A

The least value of $$f(n)$$ for all integers $$n$$

Quantity B

$$5$$


Which of the lines shown in the xy-plane contains only points with coordinates (x, y) for which x=-y
Cylindrical can A contains five servings of soup when full. How many servings of the soup are contained in a full cylindrical can with 2 times the diameter and 3 times the height of can A?
$$\frac{m^3}{n^6}=\frac{1}{27}$$

Quantity A

$$3m$$

Quantity B

$$n^{2}$$
For which of the following values of $$x$$ does the expression $$\sqrt{\frac{24}{x+1}}$$ represent an irrational number?
S is the set of all integers from 1 to 100, inclusive.

Quantity A

The number of integers in S that are multiples of 7, but not of 6

Quantity B

12


PQRS is a rectangle.

Quantity A

$$z$$

Quantity B

$$y+90$$
If the average (arithmetic mean) of w, x, and y is 3 more than the average of x, y, and z, then w is how much greater than z?
At 12:55 in the afternoon,there are 250 people in a certain stadium for a game scheduled to begin at 2:15 in the afternoon.If the number of people in the stadium will double every 20 minutes until the game is scheduled to start, how many people will be in the stadium at the time the game is scheduled to start?

Quantity A

P

Quantity B

0
The distance from Karen' s home to an office is 98.4 miles along a certain route. Along the route, a rest stop is located 83.8 miles from her home and a police car is always within 0.5 mile of the rest stop. Along the route, less than 0.5 mile before the office, Karen' s car broke down. Which of the following values could be the distance, in miles, along the route between Karen' s car and the police car?

Indicate all such values.
$$(5^{3})w+(5^{2})x+5y+z=264$$

In the equation shown, $$w$$, $$x$$, $$y$$ and $$z$$ are integers that are non-negative integers and each is less than 5. What is the value of $$w+x+y+z$$?
When the positive integer $$w$$ is dided by 11, the remainder is 4. What is the remainder when $$w^2$$ is divided by 11?


In the xy-plane, what is the area of the quadrilateral region ABCD?


The perimeter of the rectangle in the figure above is 20 and its length and width are integers. Which of the following could be the area of the shaded region?


Square GBDF is inscribed in the isosceles right triangle ACE.

Quantity A

The area of triangular region ABG

Quantity B

$$\frac{1}{4}$$ of the area of triangular region ACE


In the figure above, the line segments represent paths in a garden and the dots represent benches. All of the paths allow two-way traffic except the path between the waterfall bench and the roses bench, which can be traveled only in the direction of the arrow. What is the greatest possible number of different routes from the entrance bench to the fountain bench along these paths that a visitor can travel without passing the same bench more than once?

共收录：

25000 +道题目

6本备考书籍

最新提问