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1.ijƽ鱦̵Ϊֵ˰һ˰ˣ20192һΣΰ𡢶ƽͽǶΣȡ۶75400Ԫ(޷ֱε۶)ûƽ鱦̵ҵûƽ鱦̵20192Ӧɵ˰Ϊ()Ԫ(˰˰Ϊ5%κ鱦ʯ˰˰Ϊ10%)

A.3250

B.3802.5

C.6500

D.7605

𰸡A

Լ۽Σ۷ǽεӪλӦƷֱ۶ֱֲܷģ۵ģһɴӸ˰˰;ۻ۵ģһɰ˰ˣûƽ鱦̵20192Ӧɵ˰=75400(1+16%)5%=3250(Ԫ)

2.й۶ıУȷ()

A.ṩȡõȫϢϢʵΪ۶

B.ƷתóӯֺΪ۶

C.۶յĻѺʹҵƱתļۿ

D.˰ṩ˳վȡõȫۿͼΪ۶

𰸡D

ѡD:˰ṩĿ˳վȡõȫۿͼã۳֧˷˷ѺΪ۶

3.˰ܷĹ涨˰˵ͣҵ޲ó()

A.3

B.6

C.1

D.3

𰸡C

˰˵ͣҵ޲ó1ꡣ

4.۽ÿ»ÿԤۡ۵˰Ӧڴ()ڽ⣬˰ر͡˰۽걨

A.10

B.15

C.30

D.60

𰸡B

۽ÿ»ÿԤۡ۵˰Ӧڴ15ڽ⣬˰ر͡˰۽걨

5.и֧Уڼҵ˰Ӧ˰öʱ۳()

A.Ͷ֧ĹϢ

B.Ͷ֧

C.ΪͶ֧ҵշ

D.ҵӪҵ֧֮

𰸡B

ѡACD:ڼӦ˰öʱÿ۳ѡB:ҵĺͶ֧׼˰ǰ۳

6.2018ijҵȡƷ2000Ԫܾ100ԪծϢ20ԪҵʵʷӪйصҵд30Ԫ240Ԫҵ80Ԫ2018ȸҵ˰ǰ۳ҵдѡѺҵѺϼΪ()Ԫ

A.294.5

B.310

C.325.5

D.330

𰸡B

ܾӪҵ롢ծϢͶ棬Ϊ(Ӫҵ)룬ҵдѰʵʷ60%۳߲ó(Ӫҵ)5;һҵĹѺҵ֧(Ӫҵ)15%IJ֣׼۳ҵдѿ۳޶1=20005=10(Ԫ)<ҵдѿ۳޶2=3060%=18(Ԫ)ҵд֧10Ԫ˰ǰ۳;ѡҵѿ۳޶=200015%=300(Ԫ)<240+80=320(Ԫ)300Ԫ˰ǰ۳2018ȸҵҵ˰˰ǰ۳ҵдѡѺҵѺϼ=10+300=310(Ԫ)

7.ҵ201811н1000Ԫڽ쳧һ֧꣬Ϣ48Ԫóʼ첢20181031հ㲢ʹáҵҵ˰ǰֱӿ۳ϢΪ()Ԫ

A.4

B.8

C.40

D.48

𰸡B

̶ʲڼĺϢӦʱŹ̶ʲ۾˰ǰ۳㲢ʹúϢڷڰ涨۳ҵҵ˰˰ǰֱӿ۳Ϣ=48122=8(Ԫ)

8.ҵ(ҵ)бҵ90%ĹȨ3000ɣ20192½ȫתøҵչռҵеĹȨÿɹʼֵΪ12Ԫÿɼ˰Ϊ10ԪչԼҵԹȨʽ֧32400Ԫд֧3600Ԫٶ˰ҵתùȨӦҵ˰()Ԫ

A.150

B.170

C.180

D.200

𰸡A

Ȩչ90%>50%Ȩ֧=32400/(32400+3600)l00%=90%>85%жϳҵ˰Ӧ˰ö=(300012-300010)3600(32400+3600)=600(Ԫ)Ӧҵ˰=60025%=150(Ԫ)

9.ֱ(ֵ˰˰)20192ίҼӹӹ200ֻߵֱֱṩԭϽΪ300Ԫ¼ӹϣ֧Ҽӹ˰ӹ80ԪֱջظߵֱʱҼӹ涨մ˰ҼӹֱͬIJ˰ۼ۸Ϊ2Ԫ/ֱֻջصĸֱȫۣȡú˰649.6Ԫ֪ߵֱ˰˰Ϊ20%,ֱ20192Ӧ˰걨˰()Ԫ

A.0

B.17

C.32

D.112

𰸡C

ίмӹӦ˰ƷзڽʱѴմ˰ίзջصӦ˰ƷԸзļ˰۸۵ģֱӳۣ谴չ涨걨˰ڼ˰ʱ׼۳зѴմɵ˰ֱ20192Ӧ˰걨˰=649.6(1+16%)20%-200220%=32(Ԫ)

10.ҵ˰йع涨йڹ̶ʲ۾޵ıȷ()

A.ݡ۾Ϊ20

B.ɻ۾Ϊ4

C.С۾Ϊ5

D.豸۾Ϊ5

𰸡A

ѡB:ɻ𳵡ִе豸۾Ϊ10;ѡC:ɻ𳵡ִ乤ߣ۾Ϊ4;ѡD:豸۾Ϊ3ꡣ

11.иУҪɳ˰()

A.ڵλ

B.ڵλ⵽Ĵ

C.ӦڳŵǼǵĻ

D.ҪڳŵǼǡڵλڲʻĻ

𰸡A

ѡAB:ڵλ͸ģճ˰;ڵλ͸˽⵽ģӦճ˰

12.йijһרҵߣ20193³һƪС˵ȡø50000Ԫ;£С˵һأ31ڣÿڱ֧ij1000ԪãijԤԤɸ˰()Ԫ

A.6468

B.9072

C.9240

D.13960

𰸡B

ͬһƷڱأȻٳ棬ȳ棬ڱصģӦΪθ˰ΪһΣΪһΡ۽֧ʱӦλ߰ԤԤ˰ÿ>4000ԪԤԤӦ˰ö=ÿ(1-20%)70%С˵ijԤԤɸ˰=50000(1-20%)70%20%=5600(Ԫ);С˵ijԤԤɸ˰=100031(l-20%)70%20%=3472(Ԫ)ijԤԤɸ˰ϼ=5600+3472=9072(Ԫ)

13.20192£Aij乫˾һһʻҹijۿڣû־λΪ40000ָ֣ҹȡ˶˰ִգڸۿͣΪ30죬Aҹǩ໥贬˰ݹԼ֪λ10000ֵ50000ִ֡Ϊ30յͨ˰Ϊ4.6Ԫ/֣Ż˰Ϊ3.3Ԫ/֡ûָӦҹؽɵĴ˰Ϊ()Ԫ

A.66000

B.92000

C.132000

D.184000

𰸡C

ûָӦɴ˰=400003.3=132000(Ԫ)

14.ijҵҵھӪҵ2018ҵľڼӪҵӯ1000ԪӪҵ150ԪӪҵ100Ԫҵڻܼҵ˰ʱڸӪҵĴбȷ()

A.ӪҵĿԵּӪҵӯ

B.ӪҵĿԵּڼӪҵӯ

C.ӪҵĿǷּӪҵӯþӪҵڹķ

D.ڼӪҵӯֲӪҵĿIJֲӪҵĿ

𰸡B

ҵڻܼҵ˰ʱ侳ӪҵĿ𲻵õּӪҵӯ

15.2016ijҵ涨İȫר豸Ӫȡõֵ˰ר÷ƱעĽΪ10Ԫ(˰Ѿֿ)֪ҵ201640Ԫ2017δֲǰӦ˰ö20Ԫ2018Ⱦ˵δֲǰӦ˰ö100Ԫ˰þҵõҵ˰˰Ϊ25%2018ȸҵʵӦҵ˰()Ԫ

A.17

B.19

C.20

D.25

𰸡B

ҵòʵʹĿ¼涨İȫר豸ģר豸Ͷʶ10%ԴҵӦ˰е;겻ģԺ5˰ڽת⡣2018ʵӦ˰=[100-(40-20)]25%-1010%=19(Ԫ)

16.ҵĿȡõУҵ˰()

A.ֲ

B.ҩֲ

C.ˮֳ

D.½ֳ

𰸡B

ѡACD:ҵ˰

17.йҵ˰չȷ()

A.ҵ˰ֻּܷԤ

B.ҵʱӦڼΪ1˰

C.ҵмֹӪģӦʵʾӪֹ֮60ڣ˰ذҵ˰

D.ҵ1˰м俪ҵֹӪʹ˰ȵʵʾӪڲ12µģӦʵʾӪΪ1˰

𰸡A

ҵ˰Ӧ»߷ּԤɡ

18.2018ijҵʵռ10000ƽףдƷִʩõ8000ƽף׶԰õ1500ƽף칫õ500ƽס֪ҵڵسʹ˰˰Ϊ4Ԫ/ƽףҵӦɳʹ˰()Ԫ

A.40000

B.20000

C.18000

D.17000

𰸡C

20191231ֹ()ҵе(úͳ)ƷִʩõغҵڴƷִʩأصȼ˰׼50%ʹ˰ҵİ칫õؼֱӴ´ƷִõأŻݷΧӦ涨ճʹ˰ҵӦɳʹ˰=8000450%+5004=18000(Ԫ)

19.˰ֲڹ˰ܾϵͳպ͹()

A.˰

B.Դ˰

C.ά˰

D.˰

𰸡D

ѡD:˰ɺϵͳպ͹

20.иУ˰˰ʱ涨()

A.ȡտʽ۵Ӧ˰Ʒ˰ʱΪʵյۿĵ

B.ȡԤջ㷽ʽģ˰ʱΪյԤտĵ

C.ȡʽ۸ߵױƷͬ涨տΪ102գʵյΪ112գ˰ʱΪ112

D.ڵӦ˰Ʒ˰ʱΪؽڵĵ

𰸡D

ѡA:ȡտʽ۵Ӧ˰Ʒ˰ʱΪͬԼտڵĵ죬ͬûԼտڻͬģΪӦ˰Ʒĵ;ѡB:ȡԤջ㷽ʽģ˰ʱΪӦ˰Ʒĵ;ѡC˰ʱΪ102ա

21.ҹľҵAз֧ңBз֧2018꣬ҵӦ˰öΪ1000Ԫ;Aķ֧ҵӦ˰öΪ300ԪAҵ˰30Ԫ;Bķ֧Ӧ˰öΪ300ԪBҵ˰90ԪǰȽתڽתЧڵΪ15Ԫҵѡ񡰷ֹ⾳˰2018ҵҵ˰()Ԫ

A.250

B.265

C.295

D.400

𰸡C

(1)Aõ޶=30025%=75(Ԫ)Aʵʽ˰30Ԫ<޶75ԪAõʵʵ˰=30(Ԫ)

(2)Bõ޶=30025%=75(Ԫ)Bʵʽ˰90Ԫ>޶75ԪBõʵʵ˰=75(Ԫ)

(3)ҵʵʵ˰=30+75=105(Ԫ)30Ԫ˰(ҵB2018δ˰15ԪǰȽת˰15Ԫ)תԺBĵ޶⵱Ӧ˰еֲ

(4)ҵӦҹҵ˰=(1000+300+300)25%-105=295(Ԫ)

ߣAõҹ˰=75-30=45(Ԫ)Bҹ˰ҵӦҹҵ˰=100025%+45=295(Ԫ)

22.ijҵ(ֵ˰һ˰)20192ۣȡò˰100000Ԫ⹺ԭȡֵ˰ר÷Ʊעֵ˰3200Ԫ´ij˾(ֵ˰һ˰)һ̨ȡøù˾ߵֵ˰ר÷Ʊע޷20000ԪûҵְʳáҵӦֵ˰˰Ϊ()Ԫ

A.16000

B.10041.38

C.12800

D.9600

𰸡D

201811˰˹̶ʲһ˰˰Ŀڼ׼˰˰Ŀֵ˰Ŀ帣߸ѵģ˰׼˰ȫֿۡҵ׼ֿ۵Ľ˰=3200+2000016%=6400(Ԫ);ҵӦֵ˰=10000016%-6400=9600(Ԫ)

23.ҵ(ֵ˰һ˰)20192Բѩ̣ȡò˰۶20Ԫ;Բ˿ȡò˰۶3Ԫ;ѩ˿Ʒۣȡò˰۶20Ԫѩ۶18Ԫ˿۶2Ԫ֪ѩõ˰˰Ϊ36%˿õ˰˰Ϊ30%ҵ޿ɵֿ۵Ľ˰ҵҵӦֵ˰˰ϼ()Ԫ

A.22.06

B.22.61

C.22.18

D.22.79

𰸡C

˰˽ͬ˰ʵӦ˰ƷɳƷ۵ģӸ˰ʼ˰ҵҵӦֵ˰˰ϼ=(20+3+20)l6%+(20+20)36%+330%=22.18(Ԫ)

24.ij{߳Ϊֵ˰һ˰ˣһǶв20192¸óһɱΪ70Ԫĸ߶вв80%ۣȡú˰۶76.56Ԫ֪߶˵˰˰Ϊ10%ɱΪ10%߶߳͸ҵӦ˰()Ԫ

A.5.31

B.6.16

C.6.6

D.7.66

𰸡C

˰ͨǶв۵ԲӦ˰ƷӦвġ۶(ɼ˰۸)˰ҵӦ˰=76.56(1+16%)10%=6.6(Ԫ)

2020עʦڱ̽׶Σ׶Ҫģ⣬עʦģ⿼⣬2020ģ⡢½ϰ⣬ȫģݡרҵɣ⣬顣

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