懂或是复习GMAT数学的进!11
这是一套模拟题,谁有答案麻烦给发下.共有30多题,写不下了,
MathSection
------------------------------------------------------------------------------------------------------------
Q1:
CountryConsumption(inmillionsofkilograms)
J1,080
K600
L360
M330
N310
Thetableabovegivesthecoffeeconsumptionin1994forfivecountries.Ifthetotalcoffeeconsumptionofthesecountrieswas40percentoftheworld’scoffeeconsumption,whatwastheworld’scoffeeconsumption,inmillionsofkilograms,in1994?
4,320
4,470
5,400
6,480
6,700
Answer:
------------------------------------------------------------------------------------------------------------
Q2:
Whenpositiveintegerxisdividedbypositiveintegery,theremainderis9.Ifx/y=96.12,whatisthevalueof
96
75
48
25
12
Answer:
------------------------------------------------------------------------------------------------------------
Q3:
IsthestandarddeviationofthesalariesofCompanyY’semployeesgreaterthanthestandarddeviationofthesalariesofCompanyZ’semployees?
(1)Theaverage(arithmeticmean)salaryofCompanyY’semployeesisgreaterthantheaveragesalaryofCompanyZ’semployees.
(2)ThemediansalaryofCompanyY’semployeesisgreaterthanthemediansalaryofCompanyZ’semployees.
A.Statement(1)ALONEissufficient,butstatement(2)aloneisnotsufficient.
B.Statement(2)ALONEissufficient,butstatement(1)aloneisnotsufficient.
C.BOTHstatementsTOGETHERaresufficient,butNEITHERstatementALONEissufficient.
D.EACHstatementALONEissufficient.
E.Statements(1)and(2)TOGETHERareNOTsufficient.
Answer:
------------------------------------------------------------------------------------------------------------
