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
9
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] Is the positive integer y a prime number?
(1) 80<y<95
(2) y=3x+1, where x is a positive integer
选项
答案
C
解析
alone is insufficient because the range mentioned contains both prime numbers (e.g., 83, 89) and nonprime numbers. (2) alone is insufficient because it provides both prime (e.g., 7, 13) and nonprime values for y. If the statements are combined, they are sufficient, because none of the numbers that meet both criteria (82, 85, 88, 91, and 94) are prime numbers (91 is 13×7).
转载请注明原文地址:https://tihaiku.com/zcyy/3974902.html
相关试题推荐
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostatements
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostatements
Whatpercentof180is45?A、0.25%B、4%C、25%D、40%E、250%CThisquestioncanal
Iffandgaredistinctprimenumberslessthan10,whichofthefollowingcanno
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostatements
Ifthesumoffiveconsecutiveoddintegersis5,whichofthefollowingcouldb
Ifxandyareoddintegers,whichofthefollowingmustalwaysbeanon-integer
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostatements
36Ifxisanintegerandy=4x+3,whichofthefollowingcannotbeadivisorof
Thesquarerootof800isbetweenwhichofthefollowingintegers?A、21and25B、
随机试题
ImprovingYourConversationSkillsSomecommonmistakeswehave
Thesecondlittlepigwasunlucky.Hebuilthishousefromsticks.Itwasbl
当使用抽样方法时,审计证据充分性的概念意味着选择的样本提供了:A.合理保证,即它
产生和提高自我效能的途径有()A.自己成功完成过某行为 B.他人间接的经验
以下是固定桥禁忌证的是A.临床牙冠短,髓腔较大,髓角高 B.缺失侧基牙有慢性根
下列哪项不是急性机械性单纯性肠梗阻的临床表现A.阵发性腹部绞痛 B.腹部压痛甚
A.石韦B.薏苡仁C.泽泻D.地肤子E.滑石治疗脾虚湿盛,首选
剂型的分类不包括A.按分散系统分类 B.按给药途径分类 C.按剂量分类 D
基础心理学是研究()。 (A)正常成人心理现象的心理学基础学科 (B
(2010年真题)甲企业位于B地区,主要生产A产品。某咨询公司接受甲企业的委托,
最新回复
(
0
)