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
47
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
Thepassageisprimarilyconcernedwith______[br]Accordingtothepassage,whi
Theauthorseemstosaythattheinventionofthecomputeris______thatofthe
哪种药品只供黏膜止痒或烧伤止痛:A.辛可卡因(地布卡因) B.利多卡因 C.
变更管理过程中不包含的配置活动是()。A:配置选择项 B:配置识别项 C:
根据教学的任务,课的类型可分为{}、{}、{}、{
下列哪项不是黄芪的主治病证A.气虚自汗B.气虚欲脱C.疮疡难溃难腐D.气血亏虚E
2019年1—8月,辽宁省社会消费品零售总额9846.6亿元,比上年同期增长6.
个人征信系统中要记录信用卡最近()个月每月的还款状态。A:6B:12C:18
()是课程目标的进一步具体化。 A.教育目的B.培养目标 C.课程计划
与其他金融机构相比,商业银行的一个最明显特征是( )。A.以盈利为目的 B.
最新回复
(
0
)