首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are
The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are
admin
2011-01-18
41
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.
The cards in a deck are numbered consecutively from 1 to 20. If some cards are red and some cards are black, what is the probability of drawing a red card?
(1) The odd-numbered cards are all red.
(2) The even-numbered cards are all black.
选项
答案
C
解析
This is a very deceptive problem. Statement (1) tells us that 10 of the 20 cards are red, but it doesn’t say that those are the only red cards in the deck, so it’s not sufficient on its own and we can eliminate A and D.
The same thing applies to statement (2); it doesn’t say that those are the only black cards in the deck. When we put the statements together, on the other hand, we see the whole picture and know that exactly 10 of the 20 cards are red. So our answer is C.
转载请注明原文地址:https://kaotiyun.com/show/IJtO777K
本试题收录于:
GMAT QUANTITATIVE题库GMAT分类
0
GMAT QUANTITATIVE
GMAT
相关试题推荐
Agloomyafternoonsawmetakingmyroutinepaththroughthatconstructionsite.Forthewalker’sconvenience,asetofstones
InmanywaystheInternethashadaverypositiveeffectonsociety.Ithasimprovedcommunication,simplifiedhandlingtasks,
LivinginthecentralAmericandeserthasitsproblems,______obtainingwaterisnottheleast.
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityofthesun.Thesunheatsandfeedscreaturesandmank
Newspapersarenotnearlyaspopulartodayastleywereinthepast.Therearenotverymanypeoplewhoseriouslyreadanewspa
Clerk:Goodafternoon,HolidayInn.Customer:Hello,I’dliketobookadoubleroomforthenightsof23rdand24thplease.Cl
Nomatterwhoyouareorwhereyoucomefrom,onethingiscertain:youareacquaintedwiththemosquito(蚊子)—althoughyouprobab
Therearemanyolderpeopleintheworldandtherewillbemanymore.Alittle-knownfactisthatover60percentoftheolderp
Solvetheproblemandindicatethebestoftheanswerchoicesgiven.NUMBERS:Allnumbersusedarerealnumbers.FIGURES:
Solvetheproblemandindicatethebestoftheanswerchoicesgiven.NUMBERS:Allnumbersusedarerealnumbers.FIGURES:
随机试题
关于芬太尼的描述中,下列哪项错误
A.P波B.QRS波群C.T波D.ST段E.Q-T间期代表心房除极波形的是()
A.表证B.里证C.寒证D.热证E.痰饮
背景A安装公司承包某分布式能源中心的机电安装工程,工程内容有:冷水机组、燃气锅炉、配电柜、水泵等设备的安装和冷热水管道、电缆排管及电缆施工。分布式能源中心的冷水机组、燃气锅炉、配电柜、水泵等设备由业主采购,金属管道、电力电缆及各种材料由安装公司采
动产物权以()为公示手段。
擅自改变原有防火分区,造成防火分区面积超过规定的()的,可以判定为重大火灾隐患。
当基金的持有人不足1000人时,该基金将面临暂停或终止上市交易的后果。()
物业管理服务的()决定了其受益主体的广泛性和差异性。
团体初创阶段的活动主要有两类,它们是()。
新课程改革强调的综合实践活动就是课外活动。()
最新回复
(
0
)