首页
登录
职称英语
In a certain room, all except 18 of the people are over 50 years of age. If 15 o
In a certain room, all except 18 of the people are over 50 years of age. If 15 o
游客
2025-02-24
45
管理
问题
In a certain room, all except 18 of the people are over 50 years of age. If 15 of the people in the room are under 50 years of age, how many people are in the room?
选项
A、27
B、30
C、33
D、36
E、It cannot be determined from the information given.
答案
E
解析
在某一房间中,除了18个人外其余人的年龄都超过50岁。若房间里小于50岁的人数为15,那么该房间里总共有多少人?
解:本题的正确答案为(E)。该题根本未涉及50岁以上的人数,故不能确定。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3971253.html
相关试题推荐
Analystsbelievethatwhereasbaddecisionsbyelectedleaderscancertainlyhur
Certainpesticidescanbecomeineffectiveifusedrepeatedlyinthesameplace;
In1776AdamSmithwrotethatitisyoungpeoplewhohave"thecontemptofrisk
Advertisement:Ourcompetitors’computersalespeoplearepaidaccordingtothev
Inacertainruralarea,peoplenormallydisposeofhouseholdgarbagebyburning
Lackinginformationaboutenergyuse,peopletendtooverestimatetheamountof
Somepeoplebelievethatthemostimportantqualitiesofaneffectiveteacherar
Acertainjarcontains100jellybeans:50white,30green,10yellow,5red,4
The10householdsonacertainstreethavehouseholdincomesthatrangefrom$34
Thebuyerofacertainmechanicaltoymustchoose2of4optionalmotionsand4
随机试题
Youmusttryyourbestto______tothenewenvironment.A、adoptB、adaptC、adjust
Britainhasthefollowingpapersexcept______.A、TheDailyTelegraphB、TheGuard
[originaltext]M:It’salready7:45.Havethechildrenleftforschoolyet?W:
Dependingonwhichplayeryouask,the"Fevernova"ballthatsportsequipmen
[originaltext]M:Hello.W:Hello,Frank.ThisisSusan.I’msorrytophoneyou
爱玛员工跳槽到与本企业有竞争关系的企业后,可以立即将在爱玛掌握的客户名单、经营信
管理评审是由实验室的()组织经行的综合评价活动。A:技术负责人 B:行政负责
下列关于调配操作的叙述,错误的是A.调配时先行洁净工具B.调配开始时,要记住处方
简述《中华人民共和国未成年人保护法》中关于互联网营业场所的规定。
银行承兑汇票一级市场主要涉及以下行为()。A.出票 B.承兑 C.贴现 D
最新回复
(
0
)