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
2025-02-27
20
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] If a≠b, is
?
(1) b2>a2
(2) a-b>1
选项
答案
A
解析
alone is sufficient; it states that the absolute value of b is greater than the absolute value of a, which means that
is a negative number regardless of whether a and b are both positive, both negative, or a mix of positive and negative (plug in numbers to verify); since
is a negative number, the answer to the question has to be "yes." (2) alone is insufficient, because if (a, b) equals (4, 2) then
and the answer is "yes," but if (a, b) equals (4, -3) then
, and the answer is "no."
转载请注明原文地址:https://tihaiku.com/zcyy/3974865.html
相关试题推荐
(32+1)(812+1)(92+1)(32-1)=A、814+1B、99-1C、316-1D、332-1E、396+1CThisquestion
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostatements
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostatements
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostatements
Forany3givennumbers,whichofthefollowingisalwaysequivalenttoaddingt
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostateme
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostateme
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostateme
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostateme
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostateme
随机试题
•Readthistexttakenfromanarticleaboutwholesalermarketingdecisions.•Cho
•Readthearticlebelowabouttheimpendingflu.•Choosethebestwordtofill
HowisInternetaddictiondifferentfromcigaretteordrugaddiction?[originalt
Historianstendtotellthesamejokewhentheyaredescribinghistoryeduca
若函数f(x)在x=x0处取得极值,则下列结论成立的是( )。
信息系统安全可分为5个层面的安全要求,包括物理、:网络、主机、应用式;数据及备份
细菌性痢疾疾病原治疗的首选药物是A.氯霉素 B.四环素 C.磺胺嘧啶 D.
正常成人胸围与身高的关系为胸围是身高的A.1/6 B.1/5 C.1/4
根据防排烟系统的联动控制设计要求,当()时,送风口不会动作A.同一防护区内一只火
进行管理职能分工、调整项目管理班子人员,属于项目目标动态控制纠偏措施中的()。A
最新回复
(
0
)