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
For how many of the categories shown was the dollar amount of the expenditures in 1995 less than $1 billion?
Approximately what was the ratio of the dollar amount of the expenditures for prescriptions in 1995 to the dollar amount of the expenditures for prescriptions in 1970?
From 1970 to 1995, the dollar amount of expenditures for nursing home care increased by approximately what perccent?
List K consists of 25 consecutive integers. The median and the range of the integers in K are equal. What is the greatest integer in K?
If p≠1, which of the following must be negative?


In the figure shown, equilateral triangle PQR is inscribed in the circle. If the length of arc PQR is 24π, what is the radius of the circle?
The weights, in ounces, of the two candles in package A are 4.00 and 4.20. The weights, in ounces, of the four candles in package B are 3.80, 4.00. 4.20, and 4.40. Two candles are to be added to package A such that the standard deviation of the weights of the four candles in package A will be less than the standard deviation of the weights of the four candles in package B. Which of the following pairs of values could be the weights, in ounces, of the two candles to be added to package A?
A certain account pays an annual interest rate of 6 percent compounded annually. Guadelupe deposited $5,000 in the account on May 1, 1994, and she deposited another $5,000 in the account on May 1. 1995. No other deposits and no withdrawals were made.

Quantity A

The amount of interest earned by the two deposits from May 1, 1994, to May 1,1996

Quantity B

$900
The sequence of numbers $$a_{1}$$, $$a_{2}$$, $$a_{3}$$, ......, $$a_{n}$$, ...... is defined by $$a_{1}$$=1, $$a_{2}$$=2, and $$a_{n}=n(n-1)(n-2)$$ for all integers n ≥ 3.

Quantity A

$$\frac{7a_{10}}{10a_{9}}$$

Quantity B

1

Quantity A

The area of a circular region with circumference 10

Quantity B

9
$$a ≠ -2b$$

Quantity A

$$\frac{(a+b)^{2}-b^{2}}{a+2b}$$

Quantity B

$$a$$
The area of a circular region with radius r is 5π

Quantity A

The area of a circular region with radius 3r

Quantity B

45π
A certain experiment has exactly two mutually exclusive outcomes with probabilities p and 2p.

Quantity A

p

Quantity B

1-p
If -1 < x < 0 and 1 < y < 2, which of the following statements must be true?
Set S={2, 4, 6}

Set T={2, 4, 6, 8, 10, 12}

How many different sets M, other than S and T, can be formed such that S is a subset of M and M is a subset of T?


The solution set of which of the following inequalities is graphed on the number line shown?
The summer reading list for a group of middle school students consists of 5 books. The assignment for each student is to choose at least 2 books from the list to read during the summer months. Which of the following statements are true?

Indicate all such statements.
In which of the following years did the number of students who took the placement exam decrease by the greatest amount from the previous year?
In 1994, if 20 percent of the first-year students who took the placement exam received a score of 85 or higher, approximately what percent of all first-year students received a score of 85 or higher on the placement exam that year?

共收录：

25000 +道题目

5本备考书籍

最新提问