首页
登录
职称英语
Now that you’ve gotten a little more confident, we’re going to give you the oppo
Now that you’ve gotten a little more confident, we’re going to give you the oppo
游客
2025-02-27
21
管理
问题
Now that you’ve gotten a little more confident, we’re going to give you the opportunity to practice "without the training wheels." When you want to check your work, you can turn to the solutions at the end. If you aren’t familiar with some of the mathematical concepts, make a note to pay particular attention to that chapter in this book; this practice set covers a wide range of topics tested on the GMAT.
On all data sufficiency problems, the answer choices are the same (as you’ve learned). We’ve put them here for your reference.
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] How many prime factors of x are also prime factors of y?
(1) x=30
(2) y is a multiple of x.
选项
答案
C
解析
Statement (1) tells us nothing about the prime factors of y, so it is not sufficient on its own. We can eliminate A and D. We do know at this point, though, that the set of prime factors in question is {2, 3, 5}.
Statement (2) on its own tells us nothing about the prime factors of x, so it is not sufficient on its own. We can eliminate B.
Putting them together, we can see that all of the prime factors of x would also be prime factors of y, so they have those same three prime factors in common. Since the statements are sufficient together, then answer is C.
转载请注明原文地址:https://tihaiku.com/zcyy/3975084.html
相关试题推荐
______studentwithalittlecommonsenseshouldbeabletoanswerthequestion.
Daughter:Thejeanslookcool.Mum:______A、Aren’ttheyalittletootightony
Little______atthattimethatthis"boring"subjectwouldbecomehisfavouritel
Iwillneverforgetthetenyears______webothspentinthelittlevillage.A、w
Withtearsonherface,theoldladywatchedthelittleboy______toahospital
Little______atthattimethatthis"boring"subjectwouldbecomehisfavourite
Thelittlegirlshowednoanxietybeforethecompetition.Sheseemed______forit
Althoughheknewlittleaboutthelargeamountofworkdoneinthefield,hesuc
______studentwithalittlecommonsenseshouldbeabletoanswerthequestion.A
AlittleboyinSouthCarolinagottocelebratehisbirthdaytwice:Afte
随机试题
Therearetwofactorswhichdetermineanindividual’sintelligence.Thefirs
[originaltext]Interviewer:Ifyou’regoingtocreateaTVshowthatdealsweek
Peoplevolunteerfordifferentreasons,butprobablymostofusvolunteerin
[originaltext]W:Hi.MayIhelpyou?M:Yeah.Um,yousee,Ineedsomeflowersformy
A.启动 B.备用 C.激活 D.失活 E.开放
大面积烧伤不能判断是Ⅲ度或深Ⅱ度创面时,创面的手术处理方法是A.蚕食脱痂 B.
第三方参与预算绩效评价时,关于外部专家的选择,需要遵循的原则有()。A.多
QDII基金的净值在估值日后( )个工作日内披露。A.1 B.2 C.3
Thechangeinthatvillagewasmiraculou
血胸欲行胸腔闭式引流术的最佳引流位置是() A.腋前线第6—8肋间 B.腋前
最新回复
(
0
)