REHDON EDUCATION FOUNDATION – Grade XII b. · Differentiate between public and private limited...

FullMarks:100PassMarks:40Time:3hrs

REHDON EDUCATION FOUNDATION – Grade XII FIRST TERM EXAM– 2076 (2019)

PRINCIPLE OF ACCOUNTING - II (SET – A)

Candidates are required to give their answers in their own words as far aspracticable.Attemptallthequestions:

1. Differentiatebetweenpublicandprivatelimitedcompany. 3

2. Givethemeaningofpro-rataallotmentofshares. 2

3. Mentionthreepointsofdifferencesbetweensharesanddebentures. 3

4. Writeinbriefaboutarticleofassociation. 2

5. Writeanythreeimportanceofcostaccounting. 3

6. Givethemeaningofperpetualinventorysystem. 2

7. Whatdoyoumeanbydirectandindirectmaterials? 3

8. Mentionanytwoadvantagesoftimeratewagepaymentsystem. 2

9. SaurabhCo.Ltd.Issued3,000sharesofRs.10eachatparforpublicsubscription.Allthe

shareswereappliedforandallotmentwasmadeinfull.

Required:Journalentries. 3

10. Khushi Co. Ltd. Issued 8,000 equity shares of Rs. 20 each at 10% discount for public

subscription,thedenominationare,

Rs.4onapplication,Rs.6onallotmentandbalanceonfirstandfinalcall.Alltheshares

wereappliedandallthemoneywasdulyreceived.

Required:Journalentriesfor

a. Shareapplication b.shareallotmentc.sharefirstandfinalcall 4

11. SurajLimitedissued30,000ofRs.10eachatdiscountofRs.1payableasfollows;

Rs.3onapplication,Rs.4onallotmentandRs.2onfirstandfinalcall.Allthemoneywas

dulyreceivedexceptallotmentandcallmoneyfromashareholdertowhom500shares

wereallottedfailedtopayallotmentandcallsmoneyandanothershareholdertowhom

200shareswereallottedpaidtheentiremoneyduealongwithallotmentmoney.

Required:Journalentries 7

12. A.Acompanyforfeited300sharesofRs.20eachfornonpaymentoffinalcallmoneyof

Rs.6pershare.Outoftheseforfeitedshares,200shareswerereissuedatRs.15pershare

asfullypaidup.

Required:Journalentriesforforfeiture,re-issueandtransfer. 3

b. BarunLtdforfeited1000sharesofRs.50eachissuedatapremiumofRs.5eachfor

nonpaymentofRs.20onallotment(includingpremium)andRs.15onfirstandfinal

call.TheseshareswerereissuedatRs.60pershareasfullypaidup.

Required:Journalentriesfora.forfeiture b.re-issue c.transfer3

13. a.A company issued6000 sharesofRs.100each topurchase the followingassetsand

liabilities.

Building Rs.400,000 Furniture Rs.100,000

Debtors Rs.100,000 Creditors Rs.80,000

OutstandingExpenses Rs.20,000

Required:Journalentriesforpurchaseofassetsandliabilities. 3

b. ACompany took over the following assets and liabilities at an agreed price of Rs.

4,95,000.

Land&Building Rs.7,00,000 Debtors Rs.60,000

Billspayable Rs.5,000 Furniture Rs.40,000

Creditors Rs.3,00,000

Thecompanypaidthepurchaseconsiderationamountby issuingsharesofRs.100

eachat10%premium.


14. a.SahoCo.Limitedissued40009%debenturesofRs.100eachatadiscountof5%to

beredeemableatapremiumof10%after6years.

Required:journalentriesforissueandredemptionofdebenture. 4

b. Sunakhari Co. Ltd issued 5000 15% debenture of Rs. 100 each at 10% discount

redeemableatpar.Subsequently,itisredeemablebyconvertingintoequitysharesof

Rs.100eachatpar.

Required:journalentriesforissueandredemptionofdebenture. 4

c. ZinchCo.LtdtookoverthefollowingassetsandliabilitiesofZoomCo.Ltdatanagreed

purchasepriceofRs.2,25,000.

Furniture Rs.20,000 Stock Rs.37,500

Dueexpenses Rs.7,500 Machinery Rs.205,000

Sundrycreditors Rs.15,000

Thecompanypaidthepurchaseconsiderationbyissuing12%debentureofRs.100

eachat10%discount.


15. AcompanyLimitedinvitedapplicationsfor15,000sharesofRs.100each.Thecallswere

madeasfollows:

Onapplication Rs.20pershare

Onallotment Rs.40persharewithpremiumofRs.10

Onfirstandfinalcall Rs.50pershare

Applicationswere received for 21,000 shares. No allotmentwasmade to 1000 shares.

Restswereallottedonthepro-ratabasis.Allthecallsweremadeandthecallmonieswere

dulyreceived.However,ashareholderholding450sharesfailedtopaythelastcallondue

date.

Required:Journalentriesfora.application b.allotment c.first&finalcall6

16. SonalCo.Ltd.Issued10,000sharesofRs.50eachatadiscountof10%payableasfollows.

Onapplication Rs.10,onallotmentRs.20andonfirstandfinalcallRs.15

Applicationswere received for 15,000 shares.Among them, applicants for 4000 shares

were allotted fully, for 9000 applicants 6000 shares allottedonpro rata basis and rest

applicantswererefunded.Excessmoneypaidonapplicationswereutilizedtowardsthe

sumdueonallotment.Theallotmentmoneyof100shareswhichwereallottedonprorata

basis,wereforfeitedashefailedtopayfirstandfinalcallmoney.

Journalentriesfora.allotment b.firstandfinalcall c.forfeiture6

17. Followingstoretransactionofacompanyaregiven.

Mangsir1,Balance [email protected]

Mangsir4,Purchased [email protected]

Mangsir8,Issued 1200units

Mangsir15,Purchased [email protected]

Mangsir23,ReturntoCreditors 200unitsof15thMangsirpurchased

Mangsir27,Issued 400units

Mangsir30,Returnformworkorder 100units

Required:StoreledgerunderLIFOMethod 5

18. Thefollowinginformationaregiven:Annualrequirement900units Orderingcostperorder Rs.10Costperunit Rs.2 Carryingcostperunit10%ofcostmaterial.Required:EconomicOrderQuantity(EOQ) 2

19. a.ThefollowinginformationaregivenRe-orderingPeriod 6to8days Consumption 200to400unitsRequired:Minimumstocklevel 2b.Followinginformationaregiven:Weeklyconsumption 3,000–5,000unitsRe-orderperiod 5–7weeksRe-orderquantity 8,000unitsRequired:Maximumstocklevel 2

20. StorestransactionsofacompanyforthemonthofDecember2015aregivenbelow.

Dec1 Openingbalance 1500units@40each

Dec6 Purchased [email protected]


Dec9 Issued 2100units


Dec20 Issued 200units

Dec28 [email protected]

Dec30 Stockverificationloss50units

Required:StoreledgerunderFIFOmethod. 5

21. a.Thefollowinginformationaregiven:

Standardtimetoproduceoneunitis15minutes

Hourlywagerate Rs.80

Totalproduction 1000units

Required:Totalwages 2

b.Thestandardtimeperunitis1.5hours.ThepiecerateisRs.200perunitandworker

worked180hoursinamonth.

Required:Monthlywagesoftheworker. 2

22. Costinformationofamanufacturingcompanyaregivenbelow.

Materialpurchased(direct) Rs.3,00,000

Materialpurchased(indirect)Rs.70,000 Carriageoutward Rs.5,000

Directwages Rs.1,00,000 Indirectwages Rs.25,000

Freightonpurchase Rs.30,000 Customduty Rs.10,000

Otherfactoryexpenses Rs.10,000 Depreciationonmachinery Rs.15,000

Administrativeexpenses Rs.90,000 Rentandtaxofoffice Rs.25,000

SellinganddistributionexpensesRs.10perunitsold.

Stockdetails Opening(Rs) Closing(Rs)

Rawmaterial 35,000 30,000

Workinprogress 25,000 20,000

Finishedgoods 10,000 15,000

[email protected].

Required:Costsheetshowinga.Costofmaterialconsumed b.Primecost

c.Factorycost d.CostofProduction e.Costofgoodssold

f.Salesrevenue 10

–GoodLuck–

FullMarks:100PassMarks:40Time:3hrs

REHDON EDUCATION FOUNDATION – Grade XII FIRST TERM EXAM– 2076 (2019)

PRINCIPLE OF ACCOUNTING - II (SET – B)

Candidates are required to give their answers in their own words as far aspracticable.Attemptallthequestions:

1. Writeanytwofeaturesofacompany. 2

2. Pointoutanythreedifferencesbetweenequitysharesandpreferenceshares.3

3. Whatisdebenture?Stateanytwofeaturesofdebentures. 3

4. WriteinbriefaboutMemorandumofAssociation. 2

5. Writeanythreeobjectivesofcostaccounting. 3

6. Whatarethedutiesofstorekeeper? 2

7. Differentiatebetweenfixedandvariablecost. 3

8. Mentionanytwomeritsofpieceratewagesystem. 2

9. SammanCo.Ltd.Issued4000equitysharesofRs.50eachatparforPublicsubscription.All

theshareswereappliedforandallotmentwasmadeinfull.


10. ManugyaCo. ltd issued6000equity sharesofRs. 100eachat 10%premium forpublic

subscription.Thedenominationsare

Rs.20onapplication Rs.40onallotmentandbalanceonfirstandfinalcall.

Alltheshareswereappliedandallthemoneywasdulyreceived.

Required:Journalentriesfora.shareapplicationb.shareallotmentc.sharefirstandfinal

call 4

11. LuvKushCo.Ltd.invitedapplicationfor10,000sharesofRs.10eachpayableasfollows.

Rs.2onapplication,Rs.5onallotmentandbalanceonfirstandfinalcall

AllthemoneywasdulyreceivedbutMr.Bohorawhohasgot50sharesdidnotpayfirst

andfinalcallmoneyandanothershareholderMr.Karkiwhohasgot100sharespaidentire

amountalongwithallotmentmoney.

Required:Journalentries. 7

12. a.Acompanyforfeited200sharesofRs.10eachfornonpaymentoffinalcallmoneyofRs.

3pershare.Otoftheseforfeitedshares,100shareswerereissuedatRs.6pershareas

fullypaidup.

Required:Journalentriesfor

a.Forfeiture b.Re-issue c.Transfer 3

b.ArunLtdforfeited200sharesofRs.100eachissuedatapremiumofRs.10eachfornon

paymentofRs.40onallotment(includingpremium)andRs.30onfirstandfinalcall.These

shareswerereissuedatRs.120pershareasfullypaidup.

Required:Journalentriesfora.Forfeitureb.Re-issue c.Transfer 3

13. a.ZCompanylimitedissued9000sharesofRs.100eachatapremiumof10%topurchase

assetsandliabilitiesofB.Co.Ltdasunder

Debtors Rs.50,000 Building Rs.7,00,000

Billspayable Rs.10,000 FurnitureRs.60,000

Machinery Rs.160,000 CreditorsRs.90,000


b.X.CompanyLimitedacquiredthefollowingassetsandliabilitiesatanagreespriceofRs.

11,00,000.

Machinery Rs.10,00,000 Debtors Rs.50,000

Furniture Rs.500,000 Dueexpenses Rs.100,000

Bankloan Rs.200,000 Inventories Rs.100,000

Creditors Rs.150,000


14. a.TaroCo.Limitedissued3000,7%debentureofRs.100eachatadiscountof10%tobe

redeemableatapremiumof5%after10years.

Required:Journalentriesforissueandredemptionofdebenture. 4

b.PallaviCo.Ltdissued10,000,8%debentureofRs.100eachat10%premiumredeemable

atpar.Subsequently, it isredeemedbyconvertingintoequitysharesofRs.100eachat

par.

Required:Journalentriesforissueandredemptionofdebenture. 4

c.AcompanylimitedtookoverthefollowingassetsandliabilitiesofBCompanylimitedat

anagreedpurchasepriceofRs.450,000.

Machinery Rs.410,000 Furniture Rs.40,000

Stock Rs.75,000 Sundrycreditors Rs.30,000

Outstandingexpenses Rs.15,000

Thecompanypaidthepurchaseconsiderationbyissuing8%debentureofRs.100eachat

10%discount.


15. A company limited was registered with a share capital of Rs. 40,00,000 divided into

1,00,000sharesofRs.40each.50,000shareswereofferedtopublicatRs.50pershare

(withRs.10premium).Thecallsweremadeasfollows;

onapplicationRs.10,onallotmentRs.20persharewithpremiumandonfirst&finalcall

Rs.20pershare.

Applicationswerereceivedfor60,000shares.Noallotmentwasmadeto3000shares.Rest

were allotted on pro-rata basis. Directors have the right to utilize the excess money

receivedintosubsequentcalls.Allthecallsweremadeandcallsmoneywasdulyreceived.

However,ashareholderholding400shares,failedtopayfirstandfinalcallonduedate.

Required:journalentriesfora.Applicationb.Allotment c.First&finalcall 6

16. SonyCompanyissued10,000sharesofRs.100eachatadiscountofRs.5pershare,payable

asfollows;

Onapplication Rs.30

Onallotment Rs.35

OnfirstandfinalcallRs.30

Applicationswerereceivedfor15,000sharesandallotmentweremadeasunder

3000applicants Nil

12000applicants Pro-rata

Moneyoverpaidonapplicationwasutilizedtowardssumdueonallotment.Ashareholder

holding100sharesfailedtopayfirstandfinalcallmoneyandtheseshareswereforfeited.

Required:Journalentriesforallotment,firstandfinalcallandforfeiture 6

17. Followingstoretransactionofacompanyaregiven.

February1 [email protected]

February5 Purchased900units@Rs11

February9 issued1000units

February16 Purchased 600units

February21 Returntocreditors100unitsofpurchased16thFebruary.

February27 Issued200units

February28 Returnfromworkorder30units

Required:StoreledgerunderLIFOmethod.

18. Thefollowinginformationaregiven;

Annualrequirement40,000units

OrderingcostperorderRs.400

PurchasingpriceperunitRs.20

Carryingcostperunit10%ofmaterialcost.

Required:Economicorderquantity(EOQ) 2

19. a.Thefollowinginformationaregiventoyou.

Re-orderingperiod3-4days Consumption 100–200units

Required:Minimumstocklevel 2

b.Followinginformationaregiventoyou;

Weeklyconsumption 3000to5000units Re-orderperiod 3to5weeks

Re-orderquantity4000units

Required:MaximumStocklevel 2

20. StorestransactionsoflimitedcompanyforthemonthofAshoj2075aregivenbelow.

Ashoj1 Openingbalance [email protected]

Ashoj4 Purchased [email protected]

Ashoj12 Issued 150units

Ashoj18 purchased [email protected]

Ashoj25 issued 150units

Ashoj26 [email protected]

Ashoj30 Stockverificationfoundloss10units

Required:StoreledgerunderFIFOmethod. 5

21. a.Thetimeallowedforoneunitofoutputis20minutes.ThehourlywagerateisRs.180

perhour.Aworkerproduced20units.

Required:totalwagesoftheworker 2

b.Thestandardoutputperhouris10units.ThepiecerateisRs.20perunitandworker

worked240hoursinamonth.

Required:Totalwagesoftheworker 2

22. Thedetailsofmanufacturingandothercostsareasunder;

MaterialpurchasedRs.240,000 DirectWages Rs.144,000

AdministrativeOverhead Rs.54,000 SellingOverhead Rs.30,000

Carriageonpurchase Rs.4,000 Directexpenses Rs.20,000

Factoryoverhead Rs.70,000 Carriageonsales Rs.2,000

Stockdetails Opening(Rs) Closing(Rs)

Rawmaterial 60,000 40,000

Workinprogress 30,000 25,000

Finishedgoods 20,000 30,000

Required:Costsheetshowinga.Costofmaterialconsumed b.Primecost

c.Factorycost d.CostofProduction e.Costofgoodssold

f.SalesPrice(20%profitoncost) 10

–GoodLuck–

REHDON EDUCATION FOUNDATION – Grade XII

First Term Exam– 2076 (2019) ECONOMICS

SET-A

Candidates are requested to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.

Time:3hrs FM:100 PM:40

PartAGroupA1

Attemptanytwoquestions: 2x10=20

1. Whatispriceelasticityofdemand?Explainitstypes.

2. Explainthelawofsubstitutionwiththehelpoftableanddiagram.

3. Explainthelawofvariableproportion.

GroupA2

Attemptanyfourquestions: 4x5=20

4. Explaintherelationshipbetweentotalutilityandmarginalutility.

5. Whatarethedeterminingfactorsofpriceelasticityofdemand?Explain.

6. Explaintheconceptofincreasingreturnstoscale.

7. Whatisconsumer’ssurplus?Explain.

8. ExplaintherelationshipbetweenAverageandmarginalproductwiththe

helpoftableanddiagram.

GroupA3

Attemptallquestions: 5x2=10

9. Whatismeantbyelasticityofsupply?

10. Statethelawofdiminishingmarginalutility.

11. Whatismeantbyproductionfunction?

12. Definemarginalutility?

13. Definedemandcurve?

PartB

GroupB1


14. WhatisNationalincome?Howitmeasuredbyproductmethod?

15. CriticallyexplaintheFisher’sQuantityTheoryofMoney.

16. Explainthedifficultiesofmeasuringnationalincomeaccounting.

GroupB2


17. Defineopeneconomy.Whatarethemainfeaturesofopeneconomy?

18. Whatarethecharacteristicsofgoodmoney?

19. DefinenominalGDP,realGDPandGDPdeflator.

20. Whatisinflation?Explainits’causes.

21. Explainthecircularflowofincomeintwosectoreconomy.

GroupB3


22. Whatismacroeconomics?

23. Definecommoditymoney.

24. DefineGNP?

25. Whatisdisposableincome?

26. Whatisthevalueofmoney?

Best of Luck

REHDON EDUCATION FOUNDATION – Grade XII

First Term Exam– 2076 (2019) ECONOMICS

SET-B

Candidates are requested to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.

Time:3hrs FM:100 PM:40

PartAGroupA1


1. Howispriceelasticitymeasuredbytotaloutlaymethod?Explain.

2. Explaincriticallythelawofdiminishingmarginalutility.

3. Explainthelawsofreturnstoscale.

GroupA2


4. Explaintherelationshipbetweentotalproductandmarginalproductwith

thehelpofdiagram.

5. Explainthetypesofcrosselasticityofdemand.

6. Whatiscardinalutilityanalysis?Explainitscharacteristics.

7. Explaintherelationshipbetweentotalutility(TU)andmarginalutility(MU)

withthehelpoftableanddiagram.

8. Introduceshortrunandlongrunproductionfunction.

GroupA3


9. Whatismeantbyelasticityofdemand?

10. Statethelawofvariableproportion.

11. Whatdoyoumeanbyconsumer’ssurplus?

12. Whatisutility?

13. Definesupplycurve.

PartB

GroupB1


14. WhatisNationalincome?Whatarethedifficultiesofmeasuringnational

income?

15. Whatismoney?Whatarethemainfunctionsofmoney?Explain

16. Explaintheincomemethodofnationalincomemeasurement.

GroupB2


17. DifferentiatebetweenGDPandGNP.

18. Defineclosedeconomy.Whatarethefeaturesofclosedeconomy?

19. Explaintheconceptofnationalincome.

20. Whatisdeflation?Whatarethemaincausesofdeflation?

21. Explaintheimportanceofmoney.

GroupB3


22. Whatistradecycle?

23. Definefiatmoney.

24. Definepercapitaincome.

25. Whatismeantbydoublecounting?

26. Whatisbartersystem

Best of Luck

REHDONEDUCATIONFOUNDATION

KMC-26,Samakhushi,KTMFirst Term Exam - 2076

Class:XII SET-IFullMarks:100Subject:EnglishTime:3hoursPassMarks:40 Candidates are required to give their answers in their own words as far as practicable. Answers through rote learning and copying from the text won't be given credit. The figures in the margin indicate full marks. Q.No:1Readthepassagebelow,andanswerthegivenquestions.[15]

Newfindingsonmarijuana'sdamagingeffectonthebrainshowthedrugtriggerstemporarypsychoticsymptomsinsomepeopleincludinghallucinationandparanoiddelusions,doctorssay.Britishdoctorstookbrainscansof15healthyvolunteersgivensmalldosesoftwooftheactiveingredientsofcannabisaswellasaplacebo.Onecompoundcannabidiol,orCBDmadepeoplemorerelaxedbutevensmalldosesofanothercomponent,terahydrocannabinolorTHC,producedtemporarypsychoticsymptomsinpeople,includinghallucinationsandparanoiddelusions,doctorssaid.Theresults,tobepresentedataninternationalmentalhealthconferenceinLondononTuesdayandWednesday,providephysicalevidenceofthedrugsinfluenceonthehumanbrain."We'velongsuspectedthatcannabisislinkedtopsychoses,butwehaveneverbeforehadscanstoshowhowthemechanismworks,"saidDrPhilipMcGuire,aprofessorofpsychiatryatKing'sCollege,London.InanalyzingMRIscansofthestudy'ssubjectsMcGuireandhiscolleaguesfoundthatTHCinterferedwithactivityintheinferiorfrontalcortex,aregionofthebrainassociatedwithparanoia."THCisswitchingoffthatregulator",MCGuiresaid,"effectivelyreleasingtheparanoiausuallykeptundercontrolbythefrontalcortex".Inotherstudybeingpresentedattheconference,atwo-daygatheringofmentalhealthexpertsdiscussingtheconnectionsbetweencannabisandmentalhealth,scientistsfoundthatmarijuanaworsenspsychoticsymptomsofschizophrenics.

Questions:

a.Whatarethenewfindingsofmarijuana'seffectsonbrain?b.HowdidtheBritishdoctorsdiscoverthenewfactsaboutit?c.WhatdoesProfessorMcGuiresayaboutthisdiscovery?d.Whatistheconnectionofcannabiswithmentalhealth?

e.Summarizethetextinabout50words.Q.No:2Changethesentencesbelow,using‘must,can’t,andmay/might’.

[5]a) I’m sure they weren’t camping. b) Perhaps he’s going to ask me.. c) I’m convinced they stole the money.. d) Maybe they haven’t finished. e) Obviously she didn’t listen hear you.

Q.No:3Choosingappropriateverbfromthebox,reporttheremarks

below.[5]

a) ‘Idon’twantthedrill,becauseitdidn’twork’.

b)‘Youareinterferinginaprivatematter’.c)‘Thedrillreachedyouinperfectcondition’.d)‘Ididn’tbreakthedrill’.e)‘You’reundernoobligationtobuythedrillifyoudon’tlikeit’.Q.No:4Foreachofthesituationsbelow,askaquestionwith‘Howlong

……….?’[5]a) We had to change the wheel. (5 minutes) b) He watched television. (late movie came on) c) I read the whole of ‘War and Peace’. (2 weeks) d) She did some piano practice. (bedtime) e) She waited at the bus stop. (ages)

Q.No:5Howwouldyoudescribeapersonwho………..[5] a)neverbuysyouevenacupoftea? b)believeswhateveryoutellhim? c)onlythinksabouthimself? d)doesn’tlikegoingtoparties? e)hasaopinionofhimself?

accuseadmitassureclaimdenyexplaininsist

Q.No:6Jointhefollowingsentencestogetherusinganon-definingrelativeclause.[5]

a) Finally Brown (Willis had been sharing an office with him)decidedtoretire.

Finally Brown, with whom Willis had been sharing an office,decidedtoretire.

b)Harry(hisparentshadbeeninthetheatre)decidedtobecomeanactorhimself.

c)HebecamequitefondofCentralPrison(hehadspentsomuchofhislifethere).

d)Theoldhouse(thefamilyhadlivedinitfor300years)wasfinallysold.

e)Marynoticedthathewaswearingherring(shehad lost it fiveyearsbefore).

f)In2001(hewasstillastudentthen)hejoinedpolitics.

Q.No:7Answerthefollowingquestions.[5] a)Someoneasksyou‘Haveyoueverbeenhurtinafight?’Whatdo

yousay? b)TellafriendwhatyourimpressionofyourEnglishteacheris. c)Afriendsays‘Youwerelookingveryangrywhilecomingoutofthe

classyesterday.Tellhim/herwhathadhappened. d)Afriendasksyouaboutaprogrammeyousawontelevisionlast

week.Tellhim/herwhatyouthoughtofit. e)Someoneasksyouhowlongittakesyoutocometocollegefrom

yourhome.Whatdoyoureply?Q.No:8.Writeafive-paragraphessayonCaricature.[10]Q.No:9.WriteanapplicationwithadetailedCVtoapplyforyourdream

job.[10]Q.No.10Writeacoupleofparagraphseitherfororagainston‘Thereis

intelligentlifeonotherplanets’.[5]

Q.No.11Developthegivensentenceintoacoupleofparagraphsgivingyourreaction.[5]

‘Iamhighlyimpressedbythatfilm’…………….Q.No.12AnswerANYFIVEofthefollowingquestions:[5x3=15]

a. What are the four things that Ray Young Bear remembers about his grandmother? (Grandmother)

b. What did the two writers learn about the life and culture of the people of the karnali region during their journey on foot? (Hurried Trip to….)

c. Why is Alyohin compared with “Squirrel in cage” in the story ‘About Love’? Elaborate. (About Love)

d. Mention the three things the old man laments about in ‘Lamentation of the Old Pensioner. (Lamentation of the Old Pensioner)

e. Explain the following terms with an example. Refrain, Onomatopoeia, Alliteration. (Full Fathom Five….)

f. What is the central idea of the poem “Traveling through the Dark”? (Traveling through the Dark)

Q.No.13AnswerANYONEofthefollowing: [1x10=10]a. Narrate the story of a boy’s growth from an ordinary boy to an assertive

young man? (The Last Voyage….) b. What leads Nissani to the belief that the world is facing an overpopulation

crisis? (Two Long-Term problem…..)

***TheEnd***

REHDONEDUCATIONFOUNDATION

KMC-26,Samakhushi,KTMFirst Term Exam - 2076

Class:XII SET-IIFullMarks:100Subject:EnglishTime:3hoursPassMarks:40 Candidates are required to give their answers in their own words as far as practicable. Answers through rote learning and copying from the text won't be given credit. The figures in the margin indicate full marks. Q.No:1Readthepassagebelow,andanswerthegivenquestions.[15]Itwasn'tlongbeforetheyoungmanhadbecomethemostfamousdoctorinthewholeworld."Helooksatapatientandrightawayheknowshowthingsstand,whetherhewillgetbetterorifhe'sgoingtodie."Thatiswhattheysaidabouthim,andfromnearandfarthepeoplecame,tookhimtoseethesick,andgavehimsomuchmoneyhebecamearichman.Now ithappenedthat theking fell ill.Thedoctorwassummonedtosayifhewasgoingtogetwell.Whenhecametothebed,therestoodDeathatthefeetofthesickman,sothatnoherbonearthcouldhavedonehimanygood.IfIcouldonlyjustthisonceoutwitDeath!thoughtthedoctor.He'llbeannoyed,Iknow,butIamhisgodchildandhe'ssuretoturnablindeye.I'lltakemychance.AndsoheliftedthesickmanandlaidhimtheotherwayaroundsothatDeathwasstandingathishead.Thenhegavehimsomeoftheherbandthekingbegantofeelbetterandwassooninperfecthealth.ButDeathcametowardthedoctor,hisfacedarkandangry,threatenedhimwithraisedforefinger,and said "You have trickedme. This time Iwill let it pass because you aremygodchild,butifyoueverdaredosuchathingagain,youputyourownheadinthenooseanditisyouIshallcarryawaywithme."

Soonafterthat,theking'sdaughterfellintoadeepillness.Shewashisonlychild;heweptdayandnightuntilhiseyesfailedhimandheletitbeknownthatwhoeversavedtheprincessfromdeathshouldbecomeherhusbandandinheritthecrown.Whenthedoctorcametothesickgirl'sbed,hesawDeathatherfeet.Heoughttohaverememberedhisgodfather'swarning,butthegreatbeautyoftheprinceandthehappinessofbecomingherhusbandsobedazzledhimthathethrewcautiontothewindsnordidheseeDeath'sangryglancesandhowheliftedhishandintheairandthreatenedhimwithhisbonyfist.Hepickedthesickgirlupandlaidherheadwhereherfeethadlain,thenhegavehersomeoftheherbandatoncehercheeksreddenedandlifestirredanew.

Questions:a.Howdidtheyoungmanbecomefamous?b.Whatdidhedowiththesickking?c.Whydidheignorehisgodfather'sadvice?d.summarizethetextinabout50words.e.Whatmighthavehappenedwhenhewentagainstthegodfatherthesecondtime?

Q. No: 2 Change the sentences below, using ‘must, can’t, andmay/might’.[5]

a) Maybe he was delayed. b) I’m convinced she’s not coming. c) Obviously the snow has melted. d) I’m sure they were listening. e) Perhaps he didn’t go home.

Q.No:3Choosingappropriateverbfromthebox,reporttheremarksbelow.[5]

a) ‘I

haveabsolutelynointentionofsendingyouthemoney’.b)‘Thesamedrillcanbeboughtlocallyfor$10less’.c)‘Thedrillreachedyouinperfectcondition’.d)‘Wewillhavetotakelegalactionifyoudon’tpaywithin7days’.e)‘Mr.Lockhasbeenrightallalong–thedrillwaswronglyassembled

inthefactory’.Q.No:4Foreachofthesituationsbelow,askaquestionwith‘Howlong

……….?’[5]a) They talked on the telephone. (20 minutes) b) She painted the bathroom ceiling. (6 o’ clock) c) We played golf on Sunday. (dusk) d) He mowed the lawn. (10 minutes) e) I wrote all my letters. (lunchtime)

Q.No:5Howwouldyoudescribeapersonwho………..[5] a)easilyloseshistemper? b)likesgoingtoparties? c)jokesabouteverything? d)letspeopledown? e)doubtswhateveryoutellhim?

admitassureclaiminsistpointoutrefusewarn

Q. No: 6 Join the following sentences together using a non-defining

relativeclause. [5]a)FinallyBrown(Willishadbeensharinganofficewithhim)decided

toretire.Finally Brown, with whom Willis had been sharing an office,

decidedtoretire.b)Bibek(hisparentshadbeeninthetheatre)decidedtobecomean

actorhimself.c)HebecamequitefondofCentralPrison(hehadspentsomuchof

hislifethere).d)Theoldhouse(thefamilyhadlivedinitfor300years)wasfinally

sold.e)Marynoticedthathewaswearingherring(shehad lost it five

yearsbefore).f)In2001(hewasstillastudentthen)hejoinedpolitics.

Q.No:7Answerthefollowingquestions.[5] a)Someoneasksyou‘Haveyoueverbeenhurtinafight?’Whatdo

yousay? b)TellafriendwhatyourimpressionofyourEnglishteacheris. c)Afriendsays‘Youwerelookingveryangrywhilecomingoutofthe

classyesterday.Tellhim/herwhathadhappened. d)Afriendasksyouaboutaprogrammeyousawontelevisionlast

week.Tellhim/herwhatyouthoughtofit. e)Someoneasksyouhowlongittakesyoutocometocollegefrom

yourhome.Whatdoyoureply?

Q.No:8.Writeafive-paragraphessayonCaricature.[10]Q.No:9.WriteanapplicationwithadetailedCVtoapplyforyourdream

job.[10]Q.No.10Writeacoupleofparagraphseitherfororagainston‘Thereis

intelligentlifeonotherplanets’.[5]Q.No.11Developthegivensentenceintoacoupleofparagraphsgiving

yourreaction.[5]‘Iamhighlyimpressedbythatfilm’…………….Q.No.12AnswerANYFIVEofthefollowingquestions:[5x3=15]

a. How Karnali zone is economically linked with the lowlands of the southern Nepal? (Hurried Trip to….)

b. What Kinds of love experiences are suggested by Alyohin in ‘About Love’? (About Love)

c. How does the poet express his memory and honor towards his grandmother? (Grandmother)

d. In the poem “Traveling through the Dark” Stafford presents a great tension between two realities, two systems of life. Explain. (Traveling through the Dark)

e. What role does the narrator have in the story ‘A story’ to expose unkind, uncivilized nature of the grownups? (A story)

f. What does the refrain of the boy “Now they are going to see who I am’ mean? (The Last Voyage….)

Q.No.13AnswerANYONEofthefollowing: [1x10=10]a. 'Over population' has become a serious issue today. Write about the causes,

consequence and cures of over population in the Third World Countries. (Two Long-Term problem…..)

b. Narrate the story of a boy’s growth from an ordinary boy to an assertive young man? (The Last Voyage….)

***TheEnd*

REHDON EDUCATION FOUNDATION Samakhushi,Kathmandu

First Term Examination-2076 Class: XII F.M. 80 Marketing P.M:28

Time: 3 hrs Set ‘A’

Very short answer question. [10×1=10] 1. What is marketing? 2. What is new concept of marketing? 3. Write down 4 P's. 4. What is standardizing? 5. Write down two functions of marketing. 6. Write down three concepts of marketing. 7. What is non institutional customer? 8. What is warehousing? 9. Write down three modes of transportation. 10. Write is transportation?

Group – B Short questions. Attempt any five questions: [8×5=40]

11. Explain the marketing mix.

12. What is marketing? Write down its concepts. 13. Explain the six buying motives. 14. Explain the importance of transportation. 15. Write down merits and demerits of land transportation. 16. What is bonded warehousing? Write down the functions of it.

Group - C

Long questions. Attempt any two questions: [15×2=30] 17. What is marketing? Explain its evolution. 18. What are wholesaling? Write down its roles and functions in marketing. 19. What is institutional customer. Write down its features and buying

process.

REHDON EDUCATION FOUNDATION

Samakhushi,Kathmandu First Term Examination-2076

Class: XII F.M. 80 Marketing P.M:28

Time: 3 hrs Set ‘A’

Very short answer question. [10×1=10] 1. What is marketing? 2. What is new concept of marketing? 3. Write down 4 P's. 4. What is standardizing? 5. Write down two functions of marketing. 6. Write down three concepts of marketing. 7. What is non institutional customer? 8. What is warehousing? 9. Write down three modes of transportation. 10. Write is transportation?


11. Explain the marketing mix.

12. What is marketing? Write down its concepts. 13. Explain the six buying motives. 14. Explain the importance of transportation. 15. Write down merits and demerits of land transportation. 16. What is bonded warehousing? Write down the functions of it.

Group - C

Long questions. Attempt any two questions: [15×2=30] 17. What is marketing? Explain its evolution. 18. What are wholesaling? Write down its roles and functions in marketing. 19. What is institutional customer. Write down its features and buying

process.




Time: 3 hrs Set ‘B’

Group – A Very short answer question. [10×1=10]

1. What is marketing? 2. What is old concept of marketing? 3. Write down marketing mix. 4. What is standardizing? 5. Write down two functions of marketing. 6. Write down three concepts of market. 7. What is institutional customer? 8. Write down three functions of warehousing. 9. Write down two importance of grading. 10. Write is exchanging function of marketing?


11. Explain the 4P's. 12. What is market? Write down its concepts. 13. Explain the six buying motives. 14. Explain the functions of transportation. 15. Write down merits and demerits of water transportation. 16. What is transportation?Explain the choosing of mode of transportation.

Group - C

Long questions. Attempt any two questions: [15×2=30] 17. What is marketing? Explain its importance. 18. Who is wholesaler? Explain his/her the roles ond functions. 19. What is non institutional customer. Write down its features and buying

process.




Time: 3 hrs Set ‘B’

Group – A

Very short answer question. [10×1=10] 1. What is marketing? 2. What is old concept of marketing? 3. Write down marketing mix. 4. What is standardizing? 5. Write down two functions of marketing. 6. Write down three concepts of market. 7. What is institutional customer? 8. Write down three functions of warehousing. 9. Write down two importance of grading. 10. Write is exchanging function of marketing?


11. Explain the 4P's. 12. What is market? Write down its concepts. 13. Explain the six buying motives. 14. Explain the functions of transportation. 15. Write down merits and demerits of water transportation. 16. What is transportation?Explain the choosing of mode of transportation.

Group - C

Long questions. Attempt any two questions: [15×2=30] 17. What is marketing? Explain its importance. 18. Who is wholesaler? Explain his/her the roles ond functions. 19. What is non institutional customer. Write down its features and buying

process.


First Term Examination-2076 Class: XII F.M. 100 Subject: Business Mathematics P.M. 40 Time: 3 hrs Set ‘A’

Group ‘A’ (20×3=60) 1. a. Simplify. !"#$

!%#$+ !%#$

!"#$

b. Rewrite using absolute value sign. −4 ≤ 𝑥 ≤ −1. 2. a. If 𝑛 ∪ = 200, 𝑛 𝐴 = 150, 𝑛 𝐵 = 80, 𝑛 𝐴 ∪ 𝐵 =160, 𝑓𝑖𝑛𝑑𝑛 𝐴 − 𝐵 , 𝑛 𝐴 ∩ 𝐵 𝑎𝑛𝑑𝑛(𝐴𝑈𝐵). b. If 𝐴 = 3,5 𝑎𝑛𝑑𝐵 = 𝑦: 𝑦 = 𝑥 + 1, 𝑥 ∈ 𝐴 , find the Cartesian product A×B and represent it in arrow diagram.

3. a. The first term of an A.P is 5 the 11th term is 125 and last term is 293. Find the common difference. Also how many terms are there? b. Insert 3 geometric means between 5 & 405.

4. a. If 𝐴 = 2 1−3 0 𝑎𝑛𝑑𝐵 = 0 2 3

1 −1 0 , find the 5AB.

b. If 𝑃 = 1 23 1 , show that 𝑝G − 2𝑝 − 5𝐼 = 0 where I is

the unit matrix of order 2.

5. a. Prove that 1 + 𝑎 1 11 1 + 𝑎 11 1 1 + 𝑎

= 𝑎G(𝑎 + 3)

b. If (2,1), (5,2) and (6,4) are the three vertices of a parallelogram. Find the fourth vertex.

6. a. Find the locus of a point which moves so that its distance from the y-axis is half of its distance from the origin. b. For what value of the k, will the points (1,4), (-3, 16) & (k, -2) lie in one straight line.

7. a. Find the agnation of straight line through the point (2,3) and making equal intercepts on the axes. b. If fixed cost of 20 articles is 500 and variable cost for each article is 40. Find the total cost function? Also, find the total cost of 90 articles?

8. a. Evaluate: lim!→M

!N"O% O%!N

!N.

b. Examine the continuity or discontinuity of function at given point: 𝑓 𝑥 = !

N%P!"G

𝑎𝑡𝑥 = 2.

9. a. the derivative of: RS

!"T

b. Find U$U!:𝑦 = (5𝑥G − 4𝑥 + 7)W

10. a. Find the derivative of: T!"X% !"Y

b. Find U$U!; 𝑥 + 𝑦 = 𝑥𝑦

Group ‘B’ (8×5=40)

11. Using properties of determinant, prove that

1 1 1𝑎 𝑏 𝑐𝑎O 𝑏O 𝑐O

= 𝑏 − 𝑐 𝑐 − 𝑎 𝑎 − 𝑏 (𝑎 + 𝑏 + 𝑐)

12. Find the differential coefficients of, (from the first principles) , T

G!"O

13. Find the sum to n-terms. 4+44+444+……………

14. If 𝑥 + 𝑖𝑦 O = 𝑎 + 𝑖𝑏, 𝑝𝑟𝑜𝑣𝑒𝑡ℎ𝑎𝑡 X!+ Y

$= 4 𝑥G − 𝑦G

15. Solve; (By Cramer’s Rule). 𝑥 − 𝑦 − 𝑧 = −2, 5𝑥 + 20𝑧 = 30, 10𝑦 − 20𝑧 = 10.

16. Reduce the equation 4𝑥 − 3𝑦 + 24 = 0 in (a) slope-intercept form and (b) double intercept form. Also find the slope, x-intercept, y-intercept.

17. Three numbers are in the ratio 1:4:12. If one is added to the first number, the resulting numbers together with other two numbers form a GP. Find the original numbers.

18. A function is defined as follows,

𝑓 𝑥 =

3 + 2𝑥 𝑓𝑜𝑟−32≤ 𝑥 < 0

3 − 2𝑥 𝑓𝑜𝑟 0 ≤ 𝑥 <32

−3 − 2𝑥 𝑓𝑜𝑟 𝑥 ≥32

(i) Show that f(x) is continuous at x=0. (ii) Discuss the continuity of f(x) at 𝑥 = O

G.

Best of Luck

Time:3hrs FM:100 Time:3hrs FM:100

REHDONEDUCATIONFOUNDATIONSamakhushi,Kathmandu

First Term Examination -2076 01-4364106, 01-4352761

Business studies XII PM: 40

SET-A Candidates are required to give their answers in their own words as far as practicable.

Group- A Attempt any EIGHT questions. (8×8=64)

Group "A": Short Answer Questions 1) Make a difference between management and administration. (8) 2). Define motivation and show its importance. (2+6) 3) Explain Maslow's need hierarchy theory of motivation. 8) 4) Define direction with its major components. (2+6) 5) Define planning and explain the characteristics of planning. (2+6) 6) Explain the principles of insurance contract. (8) 7) Discuss the procedures of effecting life insurance policy. (8) 8).What is decision making? Briefly explain the types of managerial decisions. (8) 9) Explain the importance of management in brief. (8) 10) Define steps in decision making process. (1+7) Attempt any two questions. (18×2=36)

Group "B": Long Answer Questions 11. Explain 14 principles of administrative management developed by Henry Fayol. (18) 12. What is fire insurance? Discuss various types of fire insurance policies. (3+15=18) 13. Discuss management as a science and art. (9+9=18)

***Good-Luck***




SET-A Candidates are required to give their answers in their own words as far as practicable.

Group- A Attempt any EIGHT questions. (8×8=64)

Group "A": Short Answer Questions 1) Make a difference between management and administration. (8) 2). Define motivation and show its importance. (2+6) 3) Explain Maslow's need hierarchy theory of motivation. (8) 4) Define direction with its major components. (2+6) 5) Define planning and explain the characteristics of planning. (2+6) 6) Explain the principles of insurance contract. (8) 7) Discuss the procedures of effecting life insurance policy. (8) 8).What is decision making? Briefly explain the types of managerial decisions. (8) 9) Explain the importance of management in brief. (8) 10) Define steps in decision making process. (1+7) Attempt any two questions. (18×2=36)

Group "B": Long Answer Questions 11. Explain 14 principles of administrative management developed by Henry Fayol. (18) 12. What is fire insurance? Discuss various types of fire insurance policies. (3+15=18) 13. Discuss management as a science and art. (9+9=18)

***Good-Luck***

Time:3hrs FM:100Time:3hrs FM:100




SET-B Group- A

Attempt any EIGHT questions. (8×8=64) Group "A": Short Answer Questions 1) What is direction? Explain its principles. (2+6=8) 2) Define various types of managerial decisions. (8) 3) Explain motivation with its features. (1+7=8) 4) Discuss the procedures of effecting marine insurance policy. (8) 5) Explain the steps in planning process. (8) 6) Explain the essentials of insurance contract. (8) 7) Explain the principles of Max Weber's bureaucracy theory.(2+6=8) 8) Explain the levels of management. (8) 9) What is decision making? Explain its features 10) Explain the functions of management in brief. (8) Attempt any two questions. (18×2=36)

Group "B": Long Answer Questions 11. Explain the principles of scientific management developed by F.W Taylor. (18) 12. What is life insurance? Discuss various types of life insurance policies. (3+15) 13. Define management .Discuss management as a science and profession. (4+7+7=18)

***Good-Luck***




SET-B Group- A

Attempt any EIGHT questions. (8×8=64) Group "A": Short Answer Questions 1) What is direction? Explain its principles. (2+6=8) 2) Define various types of managerial decisions. (8) 3) Explain motivation with its features. (1+7=8) 4) Discuss the procedures of effecting marine insurance policy. (8) 5) Explain the steps in planning process. (8) 6) Explain the essentials of insurance contract. (8) 7) Explain the principles of Max Weber's bureaucracy theory.(2+6=8) 8) Explain the levels of management. (8) 9) What is decision making? Explain its features 10) Explain the functions of management in brief. (8) Attempt any two questions. (18×2=36)

Group "B": Long Answer Questions 11. Explain the principles of scientific management developed by F.W Taylor. (18) 12. What is life insurance? Discuss various types of life insurance policies. (3+15) 13. Define management .Discuss management as a science and profession. (4+7+7=18)

***Good-Luck***

Time:3hrs FM:75 Time:3hrs FM:75



Computer Science_ XII / Set A PM: 30

Group-AAnsweranythreequestions. (3x10=30)1. Whataresystemdevelopmentmodels?Explainprototypingmodelof

systemdevelopmentinbrief.2. Explainthecomponentsofasystem.Whataretherolesofsystem

analyst?3. WhatisSQL?Explainthedifferenttypesofcommands(languages)in

SQL.MentiontherolesofDBA.4. Whataretransmissionmedia?Mentionitstypesandexplain

unboundedtransmissionmediaindetails.Group:B

Answeranyninequestions. (9x5=45)1. WhataretheimportancesofSDLC?2. ExplainanytwophasesofSDLC.3. WhatisERdiagram?WritenotationsusedinERdiagrams.4. WhataretheobjectivesofDBMS?5. ExplainNetworkDatabasemodelwithitsadvantagesanddisadvantages.6. Whatisdatabasearchitecture?Differentiatebetweencentralized

databaseanddistributeddatabase.7. Explaintwistedpaircablesindetail.8. Whataretherolesofdatabaseadministrator?9. Differentiatebetweenpointtopointnetworkandclient-servernetwork.10. Whatarethetypesofnetworkbasedonsize?Mentionthefeaturesof

WAN.11. Whatisbustopology?Mentiontheadvantagesanddisadvantagesofany

onetopology.



Computer Science_ XII / Set A PM: 30

Group-AAnsweranythreequestions. (3x10=30)1. Whataresystemdevelopmentmodels?Explainprototypingmodelof

systemdevelopmentinbrief.2. Explainthecomponentsofasystem.Whataretherolesofsystem

analyst?3. WhatisSQL?Explainthedifferenttypesofcommands(languages)in

SQL.MentiontherolesofDBA.4. Whataretransmissionmedia?Mentionitstypesandexplain

unboundedtransmissionmediaindetails.Group:B

Answeranyninequestions. (9x5=45)1. WhataretheimportancesofSDLC?2. ExplainanytwophasesofSDLC.3. WhatisERdiagram?WritenotationsusedinERdiagrams.4. WhataretheobjectivesofDBMS?5. ExplainNetworkDatabasemodelwithitsadvantagesand

disadvantages.6. Whatisdatabasearchitecture?Differentiatebetweencentralized

databaseanddistributeddatabase.7. Explaintwistedpaircablesindetail.8. Whataretherolesofdatabaseadministrator?9. Differentiatebetweenpointtopointnetworkandclient-server

network.10. Whatarethetypesofnetworkbasedonsize?Mentionthefeaturesof

WAN.11. Whatisbustopology?Mentiontheadvantagesanddisadvantagesof

anyonetopology.

Time:3hrs FM:75Time:3hrs FM:75



ComputerScienceXII-SetB PM:30Answeranythreequestions. (3x10=30)1. WhatisSDLC?ExplaindifferentphasesofSDLC.2. Explainthetypesoffeasibilitystudyinbrief.Whataretherolesof

SystemAnalyst?3. WhataretheadvantagesofDBMS?Whataredataintegrity

constraints?Mentionitstypes.4. Whataretransmissionmedia?Mentionitstypesandexplainbounded

transmissionmediaindetails.Group:B

Answeranyninequestions. (9x5=45)1. Whatissystemdevelopmentmodel?Mentionthestepswithfigurefor

waterfallmodel.2. WhataretheimportancesofSDLC?3. WhatisDFD?WritenotationsusedinDFD.4. WhataretherolesofaDBA?5. ExplainRelationalDatabasemodelwithitsadvantagesand


databaseanddistributeddatabase.7. WhataretheadvantagesofNetworking?8. Explainthedirectionofcommunicationflowwithdiagrams.9. Whatarethetypesofnetworkbasedonsize?Mentionthefeaturesof

LAN.10. Whatisbustopology?Mentiontheadvantagesanddisadvantagesof

anyonetopology.11. Whatisinformationsystem?Explaindifferenttypesofinformation

systems.



ComputerScienceXII-SetB PM:30Answeranythreequestions. (3x10=30)1. WhatisSDLC?ExplaindifferentphasesofSDLC.2. Explainthetypesoffeasibilitystudyinbrief.Whataretherolesof

SystemAnalyst?3. WhataretheadvantagesofDBMS?Whataredataintegrity

constraints?Mentionitstypes.4. Whataretransmissionmedia?Mentionitstypesandexplain

boundedtransmissionmediaindetails.Group:B

Answeranyninequestions. (9x5=45)1. Whatissystemdevelopmentmodel?Mentionthestepswithfigure

forwaterfallmodel.2. WhatistheimportanceofSDLC?3. WhatisDFD?WritenotationsusedinDFD.4. WhataretherolesofaDBA?5. ExplainRelationalDatabasemodelwithitsadvantagesand


databaseanddistributeddatabase.7. WhataretheadvantagesofNetworking?8. Explainthedirectionofcommunicationflowwithdiagrams.9. Whatarethetypesofnetworkbasedonsize?Mentionthefeatures

ofLAN.10. Whatisbustopology?Mentiontheadvantagesanddisadvantagesof

anyonetopology.11. Whatisinformationsystem?Explaindifferenttypesofinformation

systems.


First Term Examination-2076 Class: XII F.M. 100 Subject: Business Mathematics P.M. 40 Time: 3 hrs Set ‘B’

Group ‘A’ (20×3=60) 1. a. Find the value of 𝑥&𝑦𝑖𝑓5𝑥 + 3𝑥 − 𝑦 𝑖 = 10 + 2𝑖.

b. Rewrite using absolute value sign: −8 ≤ 𝑥 ≤ 1. 2. a. In a city of 26000 populations, 5000 read English local

newspaper, 12000 read Nepali local newspaper and 1000 read both. What percentage read neither English nor Nepali newspaper? b. If 𝐴 = −1, 0, 2, 4, 6 𝑎𝑛𝑑𝑓: 𝐴 →𝑅𝑏𝑒𝑑𝑒𝑓𝑖𝑛𝑒𝑑𝑏𝑦𝑓 𝑥 = !

!"G, find the range of f.

Represent the relation in arrow diagram. 3. a. Find the sum of natural numbers between 100 and 500

which are divisible by 3. b. Insert 5 Geometric means between 1 O

P and 112.

4. a. If𝐴 = 4 57 8 , find the matrices B and C such that

A+B=0 and A+C=I where 0 is a null matrix and I is an identify matrix of order 2. b. Construct a 2×2 matrix whose elements are given by aij =3i-2j

5. a. Prove that: 𝑥 𝑎 𝑎𝑎 𝑥 𝑎𝑎 𝑎 𝑥

= 𝑥 + 2𝑎 (𝑥 − 𝑎)G.

b. Show that the following set of points represents the vertices of right angled triangle: −2, 3 , 8, 3 &(6, 7)

6. a. Obtain the equation of locus of a point which moves so that its distance from (4, 3) is half the distance from x-axis. b. Derive the result if the points (a, o), (o, b) & (x, y) are will collinear.

7. a. Find the equation of straight line passing through the point of intersection of the line 3x+y = 6 and x-y = 2 and the point (-1, 3). b. The fixed cost of 20 unit of electricity for a month is 80 and the variable cost for each extra unit electricity is Rs. 6.40. Find the total cost function. Also obtain the total expenditure when 47 units of electricity be consumed in a month.

8. a. Find the limiting value of: lim!→M

OX%!% !"XP(!%X)

b. Test the continuity of the functions:

𝑓 𝑥 = !N%O!!%O

𝑎𝑡𝑥 ≠ 33 𝑎𝑡𝑥 = 3

𝑎𝑡𝑥 = 3.

9. a. Find the derivative of; X!"Y!N

b. Find the differential coefficients of: 𝑥G + 5𝑥 . (3𝑥P −𝑥)

10. a. Find U$U!; 𝑦 = T

!N%G!"Th

b. Find U$U!; 𝑥 = 𝑡 + T

i, 𝑦 = 𝑡 − T

i

Group ‘B’ (8×5=40)

11. Using properties of determinant prove that 𝑎 + 𝑏 + 2𝑐 𝑎 𝑏

𝑐 𝑏 + 𝑐 + 2𝑎 𝑏𝑐 𝑎 𝑐 + 𝑎 + 2𝑏

= 2 𝑎 + 𝑏 + 𝑐 O 12. Find the differential coefficient of from first principles,

X!"Y!

13. Find the sum to n-terms: 7+77+777+…………

14. If 𝑥 − 𝑖𝑦 = 𝑎 − 𝑖𝑏, 𝑝𝑟𝑜𝑣𝑒𝑡ℎ𝑎𝑡 𝑥 + 𝑖𝑦 = 𝑎 + 𝑖𝑏. 15. Solve: (By Cramer’s Rule)

2𝑥 − 𝑦 + 𝑧 = −3,𝑥 − 𝑦 = −4,𝑦 + 2𝑧 = 7 16. Reduce the given equation of line into slope intercept and

double intercept form: 2𝑥 + 3𝑦 − 15 = 0. Also, find the slope, x-intercept & y-intercept.

17. Three numbers are in the ratio 1:2:4. If 3 is added to the first and 8 is subtracted from the third, the new numbers will be the first & third terms of an AP, whose second term is the second number. Find the original numbers.

18. A function f(x) is defined as follows;

𝑓 𝑥 = 2𝑥G + 3 𝑓𝑜𝑟𝑥 ≤ 1

4𝑥 + 1 𝑓𝑜𝑟𝑥 > 1

i) Does lim!→T

𝑓(𝑥) exist ? ii) Discuss the continuity of f(x) at x=1

Best of Luck

REHDON EDUCATION FOUNDATION – Grade XII b. · Differentiate between public and private limited...

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