首页
登录
职称英语
State X has a sales tax rate of k percent on all purchases and State Y has a sal
State X has a sales tax rate of k percent on all purchases and State Y has a sal
游客
2025-02-27
9
管理
问题
State X has a sales tax rate of k percent on all purchases and State Y has a sales tax rate of n percent on all purchases. What is the value of k - n ?
(1) The sales tax on a $15 purchase is 30 cents more in State X than in State Y.
(2) The sales tax rate in State X is 1. 4 times the sales tax rate in State Y.
选项
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.
答案
A
解析
(1) It is given that l5(k/100)=15(n/100) + 0.30.
It follows that 15(k -n) = 30, from which the value of k-n can be determined; SUFFICIENT.
(2) It is given that k = 1.4n, from which k- n cannot be determined. For example, if n =5, then k = 7 and k- n=2. However, if n = 10, then k = 14 and k - n = 4; NOT sufficient.
The correct answer is A;
statement 1 alone is sufficient.
转载请注明原文地址:https://tihaiku.com/zcyy/3974750.html
相关试题推荐
________fromthemoon,theearthwithwater________seventypercentofitssurfac
Thewatchwasverygood,andhe________20percentdownforit.A、paidB、costC、bo
200iswhatpercentof40?A、0.2%B、2%C、5%D、20%E、500%EWecantakethisquest
Ifxdollarsareinvestedat12percentforoneyearandydollarsareinvested
If12percentofxis30percentof480,thenxisA、144B、640C、960D、1,200E、1,
If35percentof400is20percentofx,thenx=A、200B、350C、700D、900E、1,400
Inacertainconservativemutualfund,70percentofthemoneyisinvestedinbo
Inasampleofpatientsatananimalhospital,30percentarecatsand60percen
Ifthetemperaturedecreases30percentfrommdegreesto49degrees,thenm-49=
[img]2022m10x/ct_ve01204002j_0037_221018[/img]Thetableaboveshowsthepercent
随机试题
[audioFiles]audio_etoefz_049(20051)[/audioFiles]A、Sheshouldhaveaskedtobee
某基坑工程,地下水位低于开挖底面无需降水,基坑工程监测范围根据()等综合确
在制备石灰稳定土无侧限抗压强度试件时,要向土中加水拌和浸润,加水量应满足(
新坪村地处城乡结合部,18周岁以上的村民有720人,240户家庭,村民代表共24
关键绩效指标体系的设计包括( )。A.战略地图 B.任务分工矩阵 C.目标
男,51岁,近3年来出现关节炎症状和尿路结石,进食肉类食物时病情加重。该患者发生
个人住房贷款可实行的担保方式是()。A.抵押、信用、质押 B.抵押、信用
依据我国著作权法,表演者享有的权利中不包括()A.表明表演者身份的权利.
A.花蕾期 B.落果期 C.霜降期 D.7月至9月 E.全年均可松萝的适
慢性支气管炎病人的自主神经功能失调表现为A.副交感神经功能亢进 B.交感神经功
最新回复
(
0
)