首页
登录
职称英语
The following data sufficiency problems consist of a question and two statements
The following data sufficiency problems consist of a question and two statements
游客
2024-01-14
28
管理
问题
The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are
sufficient
for answering the question. Using the data given in the statements
plus
your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether
A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D. EACH statement ALONE is sufficient.
E. Statements (1) and (2) TOGETHER are NOT sufficient. [br] A call to Rosie’s Psychic Hotline costs $5.99 for the first 2 minutes and $1.99 for each additional minute. Stuart called the hotline for x minutes, where x is an integer. How many minutes long was the call?
(1) The total charge for the call was $11.96.
(2) The charge for the last 3 minutes of the call was $0.01 less than half the total cost of the call.
选项
答案
D
解析
alone is sufficient because the only way to arrive at a charge of $11.96 is with the initial charge of $5.99 for two minutes plus $5.97 for three additional minutes at $1.99 each; 5 minutes. (2) alone is sufficient, because the only time for which the statement is true is 5 minutes; the easiest way to determine this may be to plug in different numbers of minutes and see which one works. If the last 3 minutes cost $1.99 per minute, then the last 3 minutes cost $5.97. This is one cent less than $5.98, which is half of the cost of a 5-minute call, $11.96.
转载请注明原文地址:https://tihaiku.com/zcyy/3360410.html
相关试题推荐
Whilebeingquestionedonthecourt,themandenied______theoldlady’snecklac
Theresultsofthesurveyareinterestingandthey______morequestionsthanthey
Thisquestionistoohard;itis______mycomprehension.A、belowB、beyondC、over
Problemswill______ifyoudoitthisway.A、riseB、ariseC、raiseD、arouseB本题测试
Whilebeingquestionedonthecourt,themandenied______theoldlady’snecklac
Seldomdidwerealizethatmanyofourhairproblems______whatweeat.A、relyon
Student:ImeanIwanttodosomeoftheseproblems.Teacher:Yeah.Stu
Student:ImeanIwanttodosomeoftheseproblems.Teacher:Yeah.Stu
Tomakeupanobjectivetest,theteacherwritesaseriesofquestions,______ha
Student:ImeanIwanttodosomeoftheseproblems.Teacher:Yeah.Student:Butit
随机试题
AreyouinterestedinseeingthebeautifulfallfoliageofNewEnglandbutt
Japan’soldimperialarmyneverwentintothefieldwithoutagroupof"comf
许多遭到洪水侵害的农场主说,他们别无选择只得解雇一些工人。(havenochoicehut)Manyflood-ravagedfarmerssay
Althoughtheenjoymentofcolorisuniversalandcolortheoryhasallkinds
根据公文写作规范,本公文中“第一、”“第二、”应该写成()。 A.“(一)”“
A.n倍 B.n-1倍 C.(n+1)/n倍 D.1/n,倍
(2018年真题)关于个人投资者的需求,下列表述错误的是()。A.个人投资
A. B. C. D.
本土的东西要想传承,一定要拥有充分的文化自信,要善于理解并---多元的文化门类,
金融监管的原则包括()。A.综合性监管原则 B.合理、适度竞争原则 C.自
最新回复
(
0
)