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 Magoosh Cracking Kaplan Barron The Princeton Review 阅读冲刺练习 填空冲刺练习 OG-第2版 PPPlus PP2 790废除 阅读经典300篇 GRE3000乱序 每月模考活动 来源添加显示练习码 来源添加不显示练习码 GRE3000正序练习册 GRE3000乱序练习册 机经阅读70篇 机经填空500题 GRE高频1400 六选二 GRE数学满分备战军团 数学200 GRE刷题活动 3000小白测评 GRE数学经典1685题 GRE数学经典1685题 GRE数学经典1685题 教师创建练习册-来源 绝密机经模考一 绝密机经模考二 绝密机经模考三 绝密机经模考四 数学1685 2020年GRE数学新800题 填空2020年新题 2020年新阅读100篇 ISSUE全题库 ARGUMENT题库 填空官方指南题 填空官方练习题 阅读官方练习题 阅读官方指南题 数学官方练习题 数学官方指南题 2021年3月全球各考区最新GRE机经题 全考点能力自测题 填空冲刺练习 阅读经典300篇 填空最新400题 阅读2020年新题 数学经典1685题 新增ARGUMENT题 ARGUMENT全题库 新增ISSUE题 ISSUE全题库 2021年2月全球各考区最新GRE机经题 2021年1月全球各考区最新GRE机经题 阅读2020最新100篇 填空2020最新400题 数学2020最新800题 2021年考满分GPO新题模考 GRE数学全题库专项练习 GRE数学培训测试题 考满分独家2020年GRE数学真题模考 考满分GRE填空单科自适应模考 2021年4月全球各考区最新GRE机经题 2021年3月全球最新GRE机经题 考满分独家2020年GRE全科真题模考题 考满分G12阅读单科自适应模考 六选二题型专项 陷阱题排坑练习 困难题挑战练习 2020年全球GRE数学机经题 470篇中文章专项练习 阅读长文章冲刺练习 470篇逻辑单题专项练习 PP2模考 2021年5月全球最新GRE机经题 2021年6月全球GRE机经题 考满分GRE数学精品冲分班单科模考 考满分独家2021年GRE数学真题模考 2021年7月全球GRE机经题 逻辑专项练习（体验版） 知识点专项练习（体验版） 题型专项练习（体验版） ISSUE超超高频题 ARGUMENT超超高频题 2021年8月全球GRE机经题 Verbal单科考前冲刺模考 2021年9月全球GRE机经题 GPO新题模考实战班 长题干审题练习 填空经典1290题(APP端) 数学2020年新1000题 逐考点专项练习（体验版） 2021年10月全球GRE机经题 2021年11月全球GRE机经题 2021年11月GRE写作新增题目 数学最新170难题 2021年12月全球GRE机经题 2021年GRE考试年度报告 2022年1月GRE机经 GRE写作ISSUE分话题库 GRE写作ARGUMENT分话题库 2022年2月GRE机经 2022年3月GRE机经 2022年4月GRE机经 多样化专项练习 2022年5月GRE机经 2022年6月GRE机经 2022年7月GRE机经 2022年8月GRE机经 2022年9月GRE机经 2022年10月GRE机经 2022年11月GRE机经 2022年12月GRE机经 数学冲刺练习 2023年01月GRE机经 2023年02月GRE机经 2023年03月GRE机经 2023年04月GRE机经 GRE阅读最新机经 GRE填空最新机经 2023年05月GRE机经 2023年06月GRE机经 2023年07月GRE机经 2023年08月GRE机经 GRE Plan+计划 2023年09月GRE机经 改革后GRE模考 2023年09月GRE点题预测 六选二专项练习 三空题专项练习 双空题专项练习 单空题专项练习 改革后数学难题 图表题专项练习 比大小题专项练习 470篇短文章专项练习 改革后因果类ISSUE 改革后建议类ISSUE 改革后结果类ISSUE 改革后双方类ISSUE 改革后是非类ISSUE 改革后对立类ISSUE 2023年09月22日GRE改革后机经 2023年10月GRE改革后点题预测 2023年10月GRE机经 分难度套题练习 GRE填空1700题 2023年11月GRE改革后点题预测 2023年11月GRE机经 2023年12月GRE改革后点题预测 2023年12月GRE机经 2024年1月GRE点题预测 2024年1月GRE机经 2024年2月GRE点题预测 2024年2月GRE机经 2024年3月GRE点题预测 2024年3月GRE机经 2024年最新GRE数学170难题 GRE数学6000题170逐考点专项练习 2024年4月GRE点题预测 2024年4月GRE机经 GRE能力诊断
展开全部

题目列表

题目内容


In the three frequency distributions, the variable x has integer values from 1 through 5. For which of the distributions is the average (arithmetic mean) of the 15 values of x equal to the median of the 15 values of x?


The figure above shows a normal distribution with mean m and standard deviation d, including approximate percents of the distribution corresponding to the six regions shown.

The lengths of phone calls made on a certain weekend by students at High School H are approximately normally distributed with a mean of 30 minutes and a standard deviation of 10 minutes. Which of the following statements must be true?

Indicate all such statements.
How many different positive three-digit integers are there that have an odd hundreds digit?
How many integers between 100 and 1,000 have a hundreds digit that is even, a tens digit that is odd, and a non-zero units digit that is divisible by 3?
In a university, a certain committee consists of 6 faculty members, 4 administrators and 3 students. A subcommittee of 5 members will be selected from the committee. Professor Smith, who is one of the 6 faculty members, and Ms. Wilson, who is one of the 4 administrators must be on the subcommittee. The other 3 subcommittee members will be selected at random from the rest of the committee. How many different 5-member subcommittees can be selected?


The figure above represents a game board with a chip at staring point M. On successive plays, the chip may be moved along the lines from one labled point to an adjacent labled point, but may not be moved to the same point twice. Along how many different paths can the chip be moved from M to N in this game?
The vehicles of Company W are numbered consecutively from 1 to 650. The vehicles with a number that ends with one of the digits 1, 2, 3, 4, or 5 are used by Division 1. Vehicles with a number between 130 and 389, inclusive, are trucks. What percent of the company vehicles are trucks used by Division 1?
Three numbers are to be selected at random and without replacement from the five numbers 4, 5, 7, 8 and 11. What is the probability that the three numbers selected could be the lengths of the sides of a triangle?
The science of astronomy was begun by amateurs and today remains dependent on their contributions, which are incisive by virtue of being ____________ by the a priori assumptions that often vitiate the work of professional research scientists.
The painter Fu Baoshi lived and worked through a tumultuous period in Chinese history, _________ by exceptional talent and a steely dedication to his art.
Feeling that Francisco Suarez`s views on early modern philosophy had received an amount of attention (i)_____________ their great importance, the scholar decided to write a paper about Suarez to help (ii) _____________ that neglect.
Which of the following can be inferred about the action mentioned in the highlighted portion of the passage?
$$(5^{3})w+(5^{2})x+5y+z=264$$

In the equation shown, $$w$$, $$x$$, $$y$$ and $$z$$ are integers that are no less than 0 and no greater than 5. What is the sum of $$w+x+y+z$$?

Indicate all such values.
What is the value of $$\frac{51!-50!}{50!-49!}$$?

Give your answer as a fraction.
If the probability that event R will occur is 0.75, and the probability that event M will occur is 0.58, which of the following is equal to the maximum probability that both events will occur?
During a certain month, 20 percent of all the electricity used by a household was used by the water heater. The cost per kilowatt-hour of the electricity used by the water heater was half the cost per kilowatt-hour of the rest of the electricity used. For that month, the cost of the electricity used by the water heater was what fraction of the cost of the electricity used by the household?
x+$$\frac{1}{x}$$=2

Quantity A

$$x^{2}$$+$$\frac{1}{x^{2}}$$

Quantity B

$$x^{3}$$+$$\frac{1}{x^{3}}$$
The dollar value of a certain carving in 1983 was 20 percent greater than its dollar value in 1978. The dollar value of the carving in 1988 was 70 percent greater than its dollar value in 1978.

Quantity A

The percent increase in the dollar value of the carving from 1983 to 1988

Quantity B

50%
If xy ≠ 0, which of the following is equivalent to $$y^{-1}=3x^{-1}$$?
For two statistics classes, class A and class B, there are more students in class A than in class B. The heights of the students in both classes were measured.

Which of the following statements individually provide(s) sufficient additional information to conclude that the average(arithmetic mean)height of the students in class A is greater than the average height of the students in class B?

Indicate all such statements.

共收录：

25000 +道题目

198本备考书籍

最新提问