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 比大小题专项练习 分难度套题练习 2024年最新GRE数学170难题 GRE数学6000题170逐考点专项练习
展开全部

题目列表

题目内容
Five gift cards will be distributed among 10 people so that no person receives more than one gift card. The gift cards consist of one $100 gift card, one $50 gift card, one $25 gift card and two $10 gift cards. How many different distributions of the five gift cards among the 10 people are possible if the two $10 gift cards are considered to be identical?
If a positive integer that is less than or equal to 1,000 is to be selected at random, what is the probability that at least one digit of the selected integer will be 6?
Although producers of Broadway plays are attempting to curb overall costs, the problem of runaway production costs seems _______________: conditioned by movies, theme parks, and computer games, audiences demand ever more thrilling (and costly) special effects in plays.


The table shows values of the function f , the graph of which is a line in the xy-plane. What is the value of f(x) when x=104?

f(104)=____________?
In the rectangular coordinate system, the graph of a certain line contains the points (-4, -2), (14, 12), and (23, y).

Quantity A

y

Quantity B

21


The table above shows the values of f(x) for selected values of x, where f(x) is a linear function. What is the value of f(-10)?


In the xy-plane, the graph of the function y=f(x) for 0≤x≤15 consists of two line segments intersecting at the point (6, 0). The slopes of the two line segments are -1 and 1.

Quantity A

f(3)

Quantity B

f(9)
If an integer x is to be randomly selected from among the integers between -3 and 3, inclusive, what is the probability that |x-2| > 0 ?
If an integer x is to be randomly selected from among the integers between 1 and 10, inclusive, what is the probability that 2|x-3| < 4 ?
$$x \lt 0$$

$$2y+3 \lt a$$

Quantity A

$$\frac{2y+3}{x}$$

Quantity B

$$\frac{a}{x}$$

Quantity A

x+y+z+u+v+w

Quantity B

360
Machines A, B, and C produce widgets at their respective constant rates. Machine A produces $$n$$ widgets in $$x$$ hours, machine B produces $$n$$ widgets in $$2x$$ hours, and machine C produces $$n$$ widgets in $$3x$$ hours. In terms of $$x$$, how many hours does it take the three machines, working simultaneously at their respective constant rates to produce $$n$$ widgets?
A bus traveled $$m$$ miles in $$h$$ hours at an average speed of $$r$$ miles per hour. If the number of hours traveled by the bus had been 20 percent greater and the average speed had been 20 percent less, then the distance traveled by the bus would have been what percent less?

_____%


In the figure above, what is the length of AB?
A right circular cylindrical tank sitting on its base has a height of 6 feet and a volume of 54π cubic feet. What is the circumference, in feet, of the tank's base?
In 2001 the average starting salary for the consulting category was $47,900. Which of the following is closest to the percent decrease in the average starting salary for the consulting category from 2001 to 2002?
What percent of the employment categories with ranks available for both 2001 and 2002 had a higher rank in 2002 than in 2001?
The eleven employment categories are to be ranked according to their average starting salaries in 2002, with the highest rank of 1 indicating the highest starting salary. How many of the employment categories wil be ranked higher in this ranking than in the ranking according to the number of job openings in 2002?
$$P$$ and $$Q$$ are regular polygons with $$n$$ sides and $$n+1$$ sides, respectively.

Quantity A

The median of the $$2n+1$$ measures of the interior angles of $$P$$ and $$Q$$

Quantity B

($$\frac{n-1}{n+1})180°$$

共收录：

25000 +道题目

5本备考书籍

最新提问