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![BOARD SECONDARY EDUCATION DEPARTMENT
CLASS –XII
PAPER- MATHEMATICS
TIME ALLOWED :3 HOURS MM.80
General Instructions :- Questions 1-16(1 Marks ) , 17-22 (2 Marks ) 23-29 (4
Marks ) 30-33 ( 6 Marks )
SECTION – A
Q1. GivenSetA = { 1,2,3} thenrelationRin setA givenbyR= {(1,3)} is?
a.IdentityRelation b.reflexive relation c. symmetricrelation d. transitive relation
Q2.tan-1 2 + tan inverse13is equal to:-
• –pie /4 b. 3 pie /4 c.5pie /4 d. 7pie /4
Q3. Givena 2*2 Matrix A= [ aij ] ,Where aij = ( i- 2j )whole square ?
• 0 b.1/3 c. 3 d. 2/3
Q4. If A isa 2*2 matrix .Such that |3A|= 108 , then|A|is
• 3 b. 36 c. 9 d. 12
Q5. If A isa square matrix of order3*3 suchthat A.adj A= [5,0,0,0,5,0,0,0,5] then|Adj A|is ?
• 25 b. 5 c. 125 d.10](https://image.slidesharecdn.com/bseh2021-211220112650/75/CLASS-2-BOARD-PAPER-2021-5-2048.jpg)
CLASS+2 BOARD PAPER 2021
- 1. BOARD SECONDARY EDUCATIONDEPARTMENT CLASS –XII PAPER- ACCOUNTANCY TIME ALLOWED :3 HOURS MM.60 PART-A 1TO 6 ARE 1 MARKS FOR EACH Q1. What do you meanbyNot forProfitOrganisation? Q2. What are Partners “CurrentAccount‘? Q3. A,B,Cand D are partnersina firm.TheirprofitSharingratiowas3:2:1:4. Banddecide toretire from the firm.Theirshare of profitare takenoverby A andD equally.Calcuate the new profitsharingratioof A and D ? Q4. Describe the “ CapitalizationMethod“to Calcuate the value of goodwill ? Q5. Give any one difference betweenGainingRatioandSacrificingRatio? Q6. What is meantbydissolutionof partnershipafirm? Q8. Ram and Rahimare partnersina firmsharingprofitsinthe ratioof 3:2 The parthnershipdeeds providedfrothe following:Rupees30000 per annumsalaryto Ram and salaryRupess 1,000 per month to Rahim.PassNecessaryAdjustmentsEntry? Q9. A,B and C are partnersin a firmsharingprofitsinthe ratio of 2:2:1. A Dieson 31st March 2018, Accounts are closedon31st Decembereveryyear.Salesforthe year.2017 amountedRupees6,00,000 and Salesfrom1/01/2018 to 31/03/2018 amountedRupees2,00,000. The profitforthe year2017 amountedRupess30,000 ? Q10. X andY are Partnerina firmsharingprofitsinthe ratioof 3:2. The booksof the firmprovidedthe followinginformationon1st April 2018 : i.)AssestsrealizedRupees3,00,000, iii.) General ReserveRupees10,000 ii.) Creditorswere paidRupees4,750 afterdeducting 5% iv.) Capital : X Rupees1,50,000andYis1,25,000 v.) Bank Loan Rupees5,000 vi.) P&LA/CDr. Rupees2,500. Prepare RelisationAccountfromthe above information?
- 2. Q11. What doyoumeanby SacrificingRatio&GainingRatio?What isDifference betweenanytwo points? PART-B 12 & 13 are 1marks each . Q12. What do youmeanby Toolsof Analysisof Financial Statements? Q13. Explainanytwolimitationof analysisof Financial Statements? 14 to 16 are 4 marks each. Q14. CurrentRatio3:1 and liquidRatiois2:1. If the excess of Currentassestsoverliquidassetare Rupees24,000 thenCalucate Currentassests& CurrentLiabilties ? Q15. Write Charactersticsof NPO? Q16. Rama PrintLimitedprovidesthe information. Particulars Dr. Cr Machinery(W.D.V) 1.4.2017dr. 31.3.2018 35,000 35000 Duringthe year a machinerycosting25000 & accumulateddepreciationonitwas15000 was soldfor 13000 Currenyeardepreciationis25000 Fromthe above informationprepare Cash Flow Statement frominvestigationactivites? 17 &18 are 8 marks eah. Q17. a) Mentionthe provision&alsogive journal entriesrelational tocall inarrearand call in advance . b.) What are the provisionregardingissuesof share atpremium?Explain. Q18. Passjournal Entriesat the time of issuesof debentureinfollowingcases: 18.1.Issued15,000 at 12 %debenturesof rupees10each at par, reedemable ata premiumof 5%. 18.2. Issued20000 7% debenturesof rupees50each at par & reedemable atpar. 18.3. Issued12500 8% debenturesof rupees10 eachat a premiumof 3 % reedemableata premiumof 2%.18.4. Issued4000 9% debenturesof rupees100each at a premiumof 3 % reedemable atapremium of 2%. OR a. Explainthe issuesof debenturesotherthan cashconsideration. b. Write DifferencebetweenShares&Debentures?
- 3. BOARD SECONDARY EDUCATIONDEPARTMENT CLASS –XII PAPER- COMPUTER SCIENCE TIME ALLOWED :3 HOURS MM.40 #1. 1 TO 5 ARE 4 MARKS EACH DO ANY FOUR Q1. ExplainThirdNormal Form? Q2. Explainthe conceptof VideoConfercing? Q3. ExplaintwoNetworkToplogy? Q4. What is Software Engineering?WhatisNeedforSoftware Engineering? Q5. What is HTML? What isHTML Tag ? # 2. 6 TO 11 ARE 2 MARKS EACH DO ANY 2. Q6. ExplainPOPAlgorithium? Q7. What is the operationof Data Structure ? Q8. Define Fieldand Record? Q9. ExplainInternet? Q10. Explainthe structure of HTML Page? Q11. What isData ? #3. 12 PART i to xxii ARE 1 MARKS FOR EACH Q12. 1What is the Full FormOf HTTP? 2. What is the Full Formof FTP ? 3. What is the Full Formof DDA ? 4. What is the Full Formof WAN ?
- 4. 5. What isthe Full Formof WWW ? 6. What is the Full Formof LAN ? 7. What isthe Full Form of HTTPS ? 8. What is the Full Formof TCP ? 9. What is the Full Formof URL ? 10. What isthe Full Formof IP ? 11. What isthe Full Formof DML ? 12. Whichis the NetworkSpreadone onlycity? a. LAN b. MAN c. WAN d. None of the these 13. All HTML tags are closedin……………………………… a. # b.< > c. !! d.None of these 14.What is<OL> Tag ? 15. How CanMake HTML Page Link? 16. What isInheritance ? 17. What is Computer? 18. There are __________________ differentof headingstagsinHTML ? a. 4 b. 5 c. 6 d. 7 19. What isthe use of E-Mail ? 20. What doesthe .com domainrepresents? a. EducationDomain b. Commercial Domain c. Network d. None of these 21. Yahoo,Safari,and Lycos are ________________ a. SearchEngine b. Browser c. Newsgroup d. None of these 22. What is the Full Formof PAN ? ……………………………………………………………………………………………………………………………………………………………
- 5. BOARD SECONDARY EDUCATIONDEPARTMENT CLASS –XII PAPER- MATHEMATICS TIME ALLOWED :3 HOURS MM.80 General Instructions :- Questions 1-16(1 Marks ) , 17-22 (2 Marks ) 23-29 (4 Marks ) 30-33 ( 6 Marks ) SECTION – A Q1. GivenSetA = { 1,2,3} thenrelationRin setA givenbyR= {(1,3)} is? a.IdentityRelation b.reflexive relation c. symmetricrelation d. transitive relation Q2.tan-1 2 + tan inverse13is equal to:- • –pie /4 b. 3 pie /4 c.5pie /4 d. 7pie /4 Q3. Givena 2*2 Matrix A= [ aij ] ,Where aij = ( i- 2j )whole square ? • 0 b.1/3 c. 3 d. 2/3 Q4. If A isa 2*2 matrix .Such that |3A|= 108 , then|A|is • 3 b. 36 c. 9 d. 12 Q5. If A isa square matrix of order3*3 suchthat A.adj A= [5,0,0,0,5,0,0,0,5] then|Adj A|is ? • 25 b. 5 c. 125 d.10
- 7. SECTION B Q17. AClassteacherwantsto make differentgroupsof studentssothattheycan be givendifferenttask of enlightingotheraboutthe effectof covid19 studentsmakinggroupswithfriendsbutthe teachersaid not likesthiswe will make agroupof studentswithrollonoisdivisibleby5. • Name the propertieswhichwholegroupshouldsatisfytogetdividedintothe differentgroups equivalentclasses • Whichrollnostudentswill be inthe groupof studentswithrollno3,if there are 40 studentsin the class. Q18. If y= ( sinx/2 + cos x/2 )2, find dy/dx at x = π/6 ? Q19. Findthe pointsonthe curve y = 1 /x-1, where tangenthasslope equal to2 ? Q20. Evaluate ∫ e power√x dx ? Q21. Evaluate ∫ 1/sin2x cos 2x dx ? Q22. Charvi and Janyaplanto do their workindependently.Theywanttomake sloganon ‘Digital India‘. To be onlighterside theydecidedtocheckworkingindependently,forthistheydecidedtothrowapair of dice once andcharvi saidhereventisgettinga six onfirstdice and janyasaidher eventisgetting number2 on the seconddice.If eventsare independentlythisimpliestheyare workingindependently. • Write the elementsof the eventsfavourable forCharvi &for Janya ? • Are the eventsindependent? SECTION C Q23. Showthat tan ( ½ sin -1 ¾ 0 = 4- v7/3 ? Q24. If x= sint andy = sinpt , prove that : (1-x2) d2y/dx2 – x dy/dx + p2y = 0 ? Q25.With the increasingdemandforsanitizers,demandfortheirpackingbottlesalsoincreased.A manafacturingwantstomake cylinderical bottlesof capacityof 220 ml , • What will be the heightof the cylinderical bottleswhose radiusof base is2√7 cm. • What should be the radius of the base and height of cylinderical bottles so that the surface areas if bottles is minimum ?
- 8. • Why weare asked to wash our hands at regular intervals and use sanitizers ? Q26. Solve the differential equations, (2x-5y+3) dx + ( 4x-10y-9 )dy= 0 ? Q27. Vectorsa,b,care of the same magnitude andtakenpairwise inorderfromequal angles. If a= i.+j and b= j+k , findc ? Q28. A Housewifewishestomix together twokindsof foodX andY . insuch a way that the mixture containsat least10 unitsof vitaminA , 12 unitsof vitaminB & 8 unitsof vitaminC. The vitamincontents of the cost cost of 1 kg of foodX and 1kg of foodY are as givenintable :- Food VitaminA VitaminB VitaminC Cost X 1 2 3 Rupees6 Y 2 2 1 Rupees10 Findthe leatcost of mixture ,whichwill produce the desired diet. Q29. A die isthrownthrice.If gettinga fourisconsideredasuccess,Findthe Probabilitydistrubutionof successes.Also,findthe meanandthe variance of the distrubution? SECTION D Q30. Findthe value of satisfying |1,-4,7,1,3,-7,sin30,cos20,-2|=0? Q31. Assumingthatthe petrol burntperunittime indrivingamotorboatvariesas the cub of itsvelocity Findthe most economical speedof the motorboatwhenrunningagainstthe currentwhose speedof the motorboatwhenreunningagainstthe currentwhose speedisam/s ? Q32. Evaluate integer4,0(x+2e power2x )dx as the limitof a sum ? OR Usingthe methodof integrationfindthe area of the regionenclosedbetweenthe circle x2+y2=1and (x- 1/2)2 +y2 =1 ? Q33.Showthat the functionof the equationof aplane whichthe axesinA,b,cand the giventroidof the atriangle ABCisthe pointCa,b,yisx/a+ y/b+z/y = 3 If 3p is the distance of plane fromoriginshow that a-2+b-2+y-2=p-2 ? ...............................................................................................................................................
- 9. BOARD SECONDARY EDUCATIONDEPARTMENT CLASS –XII PAPER- ENGLISH TIME ALLOWED :3 HOURS MM.80 SECTION - A MM.10 Q1. Readthe followingPassage carefully. Our Earth has a fine layerof soil at the surface.All plantsgrow inthissoil only.Underthe soil ,there are rrocks of variouskinds.Nature takesmillionsothe yearstoform inchof soil inthe thicknessBut sometime asingle heavyshowercanwashit off.Such a thingdoesn'thappeninplalcesWhere we have foresttogetherandprotectitfrom being
- 10. SECTION B (Grammer &Writing Skill) 3. Attempt any two from each sub part and DO any 4 Questions a. Change the Narration :- 1*2=2m i." Go out andplayfor sometime "saidthe motherto herson . ii." What a ghastlyaccident!" the passedbysaid.
- 11. iii.The teachersaid," Oilfoloatsonwater." b. Supllyarticles wherevernecessary. 1*2=2m i. __________ girl in jeansismyneighbourhood. ii.marathasgoesto ________ church everyday. c. Fill in the blanks withsuitabl model auxillaryverbs givenin the brackets . 2 m i.He Wentthere so that he ________ borrow money. (can/might) ii.__________ you please helpmyson? (could/might) iii.I_________ not go outside now. (dare/oughtto) d. Change the Voice :- 2m. i.Ganeshliftedthe car. ii.Do the work. iii.Thentheybutiton the table . e. Use the correct form of verbsgivenin brackets. 2m. i.____________ i or her to be rewarded? ii.Five timesten____________fifty . iii.A pairof spectacles_________ broken. 4. Attemptany one of the following:- 4m. a. Designa postercreatingawarnessaboutthe do'sand don' t for the publictopreventbombblast. b. You are Pranali Khannaa secretaryof BSEH of your state.Write a Notice innot more than 50 words informingvariousschool aboutthe teacher'strainnigprogramacross the country. Include all the relevantdetails. 5. Attemptany one of the following:- 4m. a. Write to a pragraph of about100 wordson " The Independence Day" b.Write an Applicationof Urgentpiece of work. 6. Write an lettero the complaint about Refrigatator ? 4m.
- 12. SECTION C (A MainReader : Prose ) MM.50 Q7. Read the passage carefully . 7m. One dark eveningashe wastrudgingalongthe road he caughtsightof a little graycottage by the roadside &he knockeddownthe doorto ask shelterfornight,norwashe refused.Insteadof the sour faceswhichordinarillymethim, the owner,whowasan oldman withoutwife orchildwashappytoget someone totalkto hislovelinesImmediatelyhe putthe porrdige potonthe fire andgave himsupper, thenhe canvedoff such a big slice fromhistobaccoroll that it wasenoughbothfor the stranger's pipe and hisownfinallyhe gotoutan old packof cards & played' mjolis'withhisguestuntil bedtime. Questions:- i.name the chapterfromwhichthispassage has beentaken:- a. The Last Lesson b. Lost Spring c. DeepWater d. The Rattrap ii.Name the writerof the passage :- a. Alphonse daudet b. AneesJung c. WilliamDouglas d.SelmaLagerlof iii.Whatdidthe vagabondsee one darkevening? a. a little greycottage b. an oldman c. a rattrap seller d.the authorhimself iv.Who wasthe ownerof the cottage ? a. an old woman b. an oldman c. a rattrap seller d. the author himself v. Whowere these twoman ? a. The oldman& hisguest b. The oldman & hisson c. The oldman & hiswife d. The old man& hisfather Q8. Answer any one of the following:- 6m. Do youagree withthe waySophie triestofulfil herdramas? OR What didthe Writer see whenMukeshtookherto hisname ?
- 13. OR Write a Charachtersketchof M. Hamel ? Q9. Answerany three of following:- 2.5+1+1.5=5m. i.Who didM. Hamel blame forthe negletof learningonthe partof boyslike aFranz ? ii.Mentionanytwo longtermconsequencesof the drawingincidentonDouglas? iii.Whywasthe crafterso takative &freindlywiththe peddler? iv.Why didthe peddlerdecline the invitationof the ironmaster? v. What were Sophie's dreamaboutherfuture ? vi. DoesGeoff believesWhatsophie'sSaysabouthermeetingwithdanny'sShukla? SECTION C (B Main Reader : Poetry ) MM. 8m Q10. Read the stanza givenbelow& answer the questionsthat follow:- 6m AuntJennifer'sfingersflutteringthroughherwool, Findeventhe ivoryneedlehardtopull , The massive weightof Uncle'sweddingband, SitsheavilyuponAuntJennifer'shand. Questions:- i.Name the poemand the poet. ii.What doesthe firstline tel aboutJennifer's? iii.Explainmassive weightof uncle'sweddingband? Q11. Answer any one of the followingquestionsthat follow:- 2m. i.Justifythe poem'' My Motherat sixtysix." ii.Whydoesthe poeturge us to keepquiet?
- 14. SECTION C (C SupplementaryReader ) MM. 21m Q12. Answer any one ofthe following:- 9m. Describe the ThirdLevel ? OR How didTigerKingmeethisend? Q13. Answer any one of the following :- 3*4=12m. i.What was the unfreseenhurdlethatbroughtthe Maharaja's Tigerhuntto a hult? ii.Howwas Zitkala'shaircut ? iii.HowdoesEvanescape fromthe jail ? iv.Why dida BritishofficervisitPratibandapuram? ........................................................................................................................... .........................................................................................................................