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单选题Solve the problem and indicate the best of the answer choices given.　 A certain standardized test taken by business school applicants demands that the test takers answer 37 quantitative questions within 75 minutes. Which of the following is closest to

题目
单选题
Solve the problem and indicate the best of the answer choices given.　 A certain standardized test taken by business school applicants demands that the test takers answer 37 quantitative questions within 75 minutes. Which of the following is closest to the average amount of time the test takers can spend on each question?
A

1 minute, 58 seconds

B

2 minutes, 2 seconds

C

2 minutes, 5 seconds

D

2 minutes, 12 seconds

E

121.6 minutes

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相似问题和答案

第1题：

Which of the following are the BEST tools to test connectivity between two hosts？（）

  • A、netstat
  • B、nslookup
  • C、ipconfig
  • D、traceroute
  • E、pathping

正确答案:D,E

第2题：

单选题
Directions: For each question in this section, select the best answer from among the choices given.　　The following sentences test correctness and effectiveness of expression. Part of each sentence or the entire sentence is underlined; beneath each sentence are five ways of phrasing the underlined material. Choice A repeats the original phrasing; the other four choices are different. If you think the original phrasing produces a better sentence than any of the alternatives, select choice A; if not, select one of the other choices.　　In making your selection, follow the requirements of standard written English; that is, pay attention to grammar, choice of words, sentence construction, and punctuation. Your selection should result in the most effective sentence—clear and precise, without awkwardness or ambiguity.　　It being difficult to monitor the eating habits of adults, so doctors must trust their patients to follow dietary recommendations.
A

It being

B

Because it is

C

It is

D

Being that it is

E

Although it is


正确答案： E
解析：
“it being和being”这样的短语不是标准短语，经常在非正式场合时被用来指原因。第二个从句之前已经有连词so，因此在句子开始没有必要用because或since。因此最好的选项为C。

第3题：

When a teacher wants to test students'__________ listening skills, grammar, vocabulary and pronunciation, which of the following test format is the most suitable one?

A．True or false questions.
B．Completion.
C．Dictation.
D．Translation.

答案：C
解析：
考查测试的形式。A项为“判断正误题”，8项为“完形填空”，C项为“听写题”，D项为“翻译题”。听写题可以考查学生的听力能力、语法、词汇、语音、书写等多项内容。

第4题：

单选题
The text supplies information to answer which of the following questions?
A

How does the reduction of space affect intragroup aggression among monkeys in an experimental setting?

B

Do family units within a monkey social group compete with other family units for food?

C

What are the mechanisms by which the social order of an established group of monkeys controls aggression within that group?

D

How do monkeys engaged in aggression with other monkeys signal submission?


正确答案： A
解析：
细节理解题。文章第二段第二句提到the motivating force of competition for incentives began to be doubted when experiments like Southwick’s on the reduction of space…，即实验的一个重点是看空间的减少对猴群之间的竞争的影响，随后三、四段论述了在一个有组织的群体内引入一个入侵者后的猴群的表现，因此A项“在实验背景下，空间的减少是如何影响猴群内的成员关系的”符合文意。

第5题：

多选题
The ratio of two quantities is 4 to 5. If each of the quantities is increased by 3, which of the following could be the ratio of these two new quantities? (Indicate all answer choices that apply.)
A

7/8

B

11/13

C

23/28


正确答案： C,B
解析：
由于题目中两个数字的具体数值不确定，因此任何符合题干条件的数值都可以，经验算，选项A, B, C均符合题意。

第6题：

Which design phase service component includes the development and documentation of the test case or cases used to verify that a deployed infrastructure meets operational， functional， and interface requirements？ Select exactly 1 answer（s） from the following：（）。

  • A、Implementation Plan
  • B、Business Plan
  • C、Staging Plan
  • D、Detailed Design Development
  • E、Systems Acceptance Test Plan Development

正确答案:E

第7题：

单选题
Which service component within the prepare phase recommends the appropriate technology strategy to address a business requirement of the customer？ Select exactly 1 answer（s） from the following：（）。
A

identifying what a customer requires from a proposed solution

B

analyzes the customers business requirements and recommends the appropriate Cisco technologies to meet business requirements

C

determining what end-user training a customer requires

D

addressing a customer’s physical requirements


正确答案： D
解析： 暂无解析

第8题：

Which of the following best describe the customer benefits of change management in the operate phase？ Select exactly 1 answer（s） from the following：（）。

  • A、reduce unnecessary disruption， delays， rework， and other problems by establishing test cases for use in verifying that the system meets operational， functional， and interface requirements
  • B、improve its ability to make sound financial decisions by developing a business case based on its business requirements and establishing a basis for developing a technology strategy
  • C、reduce operating costs and limit change-related incidents by providing a consistent and efficient set of processes
  • D、improve the return on investment and hasten migration by identifying and planning for necessary infrastructure changes and resource additions， as well as reduce deployment costs by analyzing gaps early in the planning process to determine what is needed to support the system

正确答案:C

第9题：

多选题
Triangle PQR is isosceles and ∠PQR measures 50°. Which of the following could be the measure of ∠PRQ? (Indicate all of the answer choices that apply.)
A

60°

B

65°

C

80°

D

100°

E

130°


正确答案： D,E
解析：
因为⊿PQR为等腰三角形，所以当∠PQR为顶角时，∠PRQ=65°；当∠PQR为底角时，∠PRQ=80°，故本题选择BC。

第10题：

问答题
George took a test of a certain number of questions, each question having the same value. He answered 10 questions incorrectly. This resulted in an accuracy score of 60%. How many questions were in the test?

正确答案： 25
解析：
这是一道计算题，George的正确率是60%，错误率就是40%，我们用10除以40%，就可以得到总题数。

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