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 table above shows a certain store's weekly revenue and expenses for five weeks. What is the store's median weekly profit for the five weeks?
In the decimal number 1,375.2648, which digit has a place value that is 1,000 times the place value of the digit 6?


In the figure above, BC is tangent to the circle with center O and radius 6.

If BA=4, what is the area of the triangular region BCO?
On May 5, 2004, the closing price of Stock A was $60.00, which was a decrease of 8 percent from the closing price of the stock on the previous day, May 4, 2004. On May 6, 2004, the closing price of the stock was exactly the same as the closing price on May 4, 2004. What was the percent increase in the closing price of the stock from May 5, 2004 to May 6, 2004?

Give your answer to the nearest whole percent.
Approximately what percent of the families in the sample own more than 3 motor vehicles?
How many of the families own exactly 2 motor vehicles?
If a family were selected at random from the survey sample, what is the probability that the family would own more than 2 motor vehicles?
If $$3^{x}$$+$$3^{x}$$+$$3^{x}$$ = $$9^{x-2}$$, what is the value of x?
Each digit of a 20-digit number is either a 1, 2, 3, 4, or 5. If the average (arithmetic mean) of 15 of the 20 digits of the number is 2.8 and if M is the average of all 20 digits of the number, then M must satisfy which of the following inequalities?


The frequency distribution above summarizes the numbers of minutes, rounded to the nearest integer, that 46 students individually spent studying for an exam. Based on the information given, which of the following statements must be true?

Indicate all such statements.
The operation △ is defined by r△s=12$$r^{-1}$$(s+3) for all positive numbers r and s. If x△3=18, what is the value of x?
у=2x+1, where x > 0.

Quantity A: The percent increase in the value of у when the value of x is increas

Quantity B: 10%
x is the sum of all the even positive integers less than or equal to 50.

Y is the sum of all the odd positive integers less than or equal to 49.

Quantity A: X-Y

Quantity B: 25
When working at their respective rates, machine A produces 50 vases per hour and machine B produces 60 vases per hour.

Quantity A: The total number of vases machine A produces

Quantity B: The total number of vases machine B produces
|3r+2|=r+6

Quantity A: r

Quantity B: 0
x((75+y)+(15-y))=900

Quantity A: xy

Quantity B: 10


In the figure, point A is the center of the circle and points B and D lies on the circle. The length of DC is one-half of the length of AD.

Quantity A

The area of sector ABD

Quantity B

The area of triangle ABC


△MNO is inscribed in semicircle MNO with radius $$r$$.

Quantity A

$$x^{2}$$+$$y^{2}$$

Quantity B

$$4r^{2}$$
One day in 1997 at a gas station in the United States near the border of Canada,gasoline was selling for $1.20 per gallon (United States dollars). On that day, 1 United States dollar could be exchanged for 1.25 Canadian dollars. If gasoline was being sold at an equivalent rate at a gas station across the border in Canada, which of the following calculations gives an approximate price, in Canadian dollars, fora liter of gasoline at the Canadian gas station that day? (1 gallon is approximately3.785 liters.)

共收录：

25000 +道题目

6本备考书籍

最新提问