the average of n consecutive integers beginning with 1 is 12 Quantity A: n Quantity B: 24

admin2022-10-18 32

问题 the average of n consecutive integers beginning with 1 is 12
Quantity A: n
Quantity B: 24

选项 A、Quantity A is greater.
B、Quantity B is greater.
C、The two quantities are equal.
D、The relationship cannot be determined from the information given.

答案B

解析利用等差数列的求和公式，那么S=12n=n(n+1)/2，n=23，选择B。

转载请注明原文地址:https://jikaoti.com/ti/iUdYFFFM

本试题收录于： GRE QUANTITATIVE题库GRE分类

GRE QUANTITATIVE

GRE

相关试题推荐

Whatdoestheauthormeanbysaying"theyknowbetternow?"ThedroughtinEuropehasbroughtaboutallthefollowingproblems
Theauthorseemstothinkthatakid’spoorrelationshipwithhisclassmateswould______.Whichofthefollowingismostunlik
Firecanhelppeopleinmanyways.Butitcanalsobeverydangerous.Firecanheat(加热)water,warmhouses,givelightandcookf
Havingfinishedhishomework,hewenton______anovelwrittenbyDickens.
Longbusridesareliketelevisionshows.Theyhaveabeginning,amiddle,andanend—withcommercialsthrownineverythreeor
Thewaypeopleholdtothebeliefthatafunfilled,painfreelifeequalshappinessactuallyreducestheirchancesofeveratta
Weallknowthatitispossibleforordinarypeopletomaketheirhomesontheequator,althoughoftentheymayfeeluncomfortab
Themodernizationprogramforthesteelmillwillcostapproximately51milliondollars,whichitishopedcanbecompletedint
EachofQuestions1to7presentstwoquantities.QuantityAandQuantityB.Comparethetwoquantities.Youmayuseadditional

随机试题

常用的抗生素中，下列哪些不正确
口腔颌面部感染的最常见途径是
A．慢性粒细胞白血病B．骨髓增生异常综合征C．急性白血病D．类白血病反应E．慢性淋巴细胞白血病外周血白细胞总数增加，NAP积分增高≥200分
某企业年初未分配利润200万元，本年实现净利润1000万元，提取法定盈余公积150万元，提取任意盈余公积50万元，则该企业年末可供投资者分配的利润为1000万元。()万元。()
对外加工业务必须由具有对外贸易经营权的企业对外签约并自行进行加工。()
下列各项中，应按“工资、薪金所得”项目缴纳个人所得税的有()。
根据测评对象的隶属程度分别赋值的素质测评量化形式是()
楚辞在形式上最明显的特征是()。
设A为实矩阵，证明ATA的特征值都是非负实数．
In1961,NASAhasencouragedstudiesofspace-planesthatcouldbebuiltusingexistingtechnology.TheX-34hasareusablelow

最新回复(0)

the average of n consecutive integers beginning with 1 is 12 Quantity A: n Quantity B: 24

GRE QUANTITATIVE

GRE

Whatdoestheauthormeanbysaying"theyknowbetternow?"ThedroughtinEuropehasbroughtaboutallthefollowingproblems

Theauthorseemstothinkthatakid’spoorrelationshipwithhisclassmateswould______.Whichofthefollowingismostunlik

Firecanhelppeopleinmanyways.Butitcanalsobeverydangerous.Firecanheat(加热)water,warmhouses,givelightandcookf

Havingfinishedhishomework,hewenton______anovelwrittenbyDickens.

Longbusridesareliketelevisionshows.Theyhaveabeginning,amiddle,andanend—withcommercialsthrownineverythreeor

Thewaypeopleholdtothebeliefthatafunfilled,painfreelifeequalshappinessactuallyreducestheirchancesofeveratta

Weallknowthatitispossibleforordinarypeopletomaketheirhomesontheequator,althoughoftentheymayfeeluncomfortab

Themodernizationprogramforthesteelmillwillcostapproximately51milliondollars,whichitishopedcanbecompletedint

EachofQuestions1to7presentstwoquantities.QuantityAandQuantityB.Comparethetwoquantities.Youmayuseadditional

常用的抗生素中，下列哪些不正确

口腔颌面部感染的最常见途径是

A．慢性粒细胞白血病B．骨髓增生异常综合征C．急性白血病D．类白血病反应E．慢性淋巴细胞白血病外周血白细胞总数增加，NAP积分增高≥200分

某企业年初未分配利润200万元，本年实现净利润1000万元，提取法定盈余公积150万元，提取任意盈余公积50万元，则该企业年末可供投资者分配的利润为1000万元。()万元。()

对外加工业务必须由具有对外贸易经营权的企业对外签约并自行进行加工。()

下列各项中，应按“工资、薪金所得”项目缴纳个人所得税的有()。

根据测评对象的隶属程度分别赋值的素质测评量化形式是()

楚辞在形式上最明显的特征是()。

设A为实矩阵，证明ATA的特征值都是非负实数．

In1961,NASAhasencouragedstudiesofspace-planesthatcouldbebuiltusingexistingtechnology.TheX-34hasareusablelow