options - bsnl · pdf fileoptions: a) he said calmly that i shall shoot you if you don't be...
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EXAMSTARTTIME:15:00:00EXAMDURAITON:03:00:00
TOTALNOOFQUESTIONS:200
EXAMDATE:27092016EXAMNAME:BSNLOnlineExamination2016TOTALMARKS:200
Question1.PicktheSynonymfortheword"SLUGGISH"Options:a)activeb)energeticc)inactived)suspiciousCorrectAnswer:inactiveQuestion2.Whichofthephrases(a),(b)and(c)givenbelowshouldreplacethephrasegiveninboldinthefollowingsentencetomakethesentencegrammaticallymeaningfulandcorrect.Ifthesentenceiscorrectasitisandnocorrectionisrequired,mark(d)astheanswer.Butinthehecticrushofevents,boththemilitaryandcivilianauthoritieswillfailtomakeeffectiveuseoftheinformationtheyhadcollected.Options:a)wasfailedinmakingeffectiveuseofb)failedtomakeeffectiveuseofc)failstomakeeffectiveuseofd)nocorrectionrequiredCorrectAnswer:failedtomakeeffectiveuseofQuestion3.Markthemostappropriatesubstitutetofilltheblanksinthegivendescription:Hishabitsareverysimilar______mineOptions:a)Ofb)Toc)Ond)WithCorrectAnswer:ToQuestion4.Choosetheoddonefromgivenfourchoices:Options:a)Radiob)Stereoc)Gramophoned)TelevisionCorrectAnswer:TelevisionQuestion5.Findoutthecorrectspeltwordfromthechoicesgiven:Options:a)Obedeintb)Obedientc)Obadeintd)ObedeantCorrectAnswer:ObedientQuestion6.ChoosethewordwhichistheexactOPPOSITEofthegivenwords:EXODUSOptions:a)Influxb)Homecomingc)Returnd)RestorationCorrectAnswer:InfluxQuestion7.Choosetheappropriatewordintheblankfromthegivenalternatives.They___________________nonoticeofwhatpeoplesayaboutthemOptions:a)Makeb)Mindc)Taked)KeepCorrectAnswer:TakeQuestion8.Changethedirectnarrationtoindirectnarration:"Ifyoudon'tkeepquietIshallshootyou",hesaidtoherinacalmvoice.
Options:a)HesaidcalmlythatIshallshootyouifyoudon'tbequiet.b)Hewarnedhercalmlythathewouldshootherifshedidn'tkeepquiet.c)Calmlyhewarnedherthatbequietorelsehewillhavetoshoother.d)Hewarnedhertoshootifshedidn'tkeepquietcalmly.CorrectAnswer:Hewarnedhercalmlythathewouldshootherifshedidn'tkeepquiet.Question9.Selectonewordwhichisclosestinmeaningtothestatementinthequestion:LanguagewhichisconfusedandunintelligibleOptions:a)Jargonb)Idiomc)Vernaculard)VocabularyCorrectAnswer:JargonQuestion10.Fourpartsofasentence(P/Q/R/S)aregiven.Arrangethemintherightordertoproduceacorrectsentence:providencehadhelpedme/toretainmytrueidentityand/changedthecourseofmylife/intheprocessOptions:a)PSQRb)PQSRc)RSQPd)PRQSCorrectAnswer:PQSRQuestion11.WhatisthenameofthejobportalbroughtundertheCommonServicesCentresinitiative?
?Options:a)CSCRozgarsahayataCSCb)CSCRozgarduniyaCSCc)CSCRozgarmitraCSCd)CSCRozgarkaryalayaCSCCorrectAnswer:CSCRozgarmitraCSCQuestion12.MotiMasjidintheRedFort,DelhiwasConstructedby
,_________Options:a)Shershahb)Shahjahanc)Aurangzebd)BhahadurshahZafarCorrectAnswer:AurangzebQuestion13.Which"MobileApp"hasbeenlaunchedbyTRAItomeasureMobileInternetspeed
''?Options:a)SpeedAxisb)WhatSpeedc)MySpeedd)MobileSpeedCorrectAnswer:MySpeedQuestion14.ThepresentISROChairman
Options:a)GMadhavanNairb)KRadhakrishnanc)ASKiranKumard)NoneoftheseCorrectAnswer:ASKiranKumar
Question15.WhohasbeenappointedasPresidentofInternationalCricketCouncil(ICC)?
()?Options:a)ZaheerAbbasb)MustafaKamalc)AustinGardend)JohnSheriffCorrectAnswer:ZaheerAbbasQuestion16.Whatareyoudoing?Themostsuitableanswertothequestionis
?Options:a)Iamindarksleepb)Iamwaitingforsomeonec)Iwasindarksleepd)NoneoftheseCorrectAnswer:IamwaitingforsomeoneQuestion17.Mahabhartawaswrittenby:
Options:a)VedVyasb)Valmikic)Tulsidasd)NoneoftheseCorrectAnswer:VedVyasQuestion18.Whichofthefollowingiscoldbloodedanimal?
?Options:a)manb)crowc)lizardd)tigerCorrectAnswer:lizardQuestion19.ThelongestNationalHighwayinIndiarunsfrom
Options:a)KolkatatoJammub)BhopaltoKanyakumaric)AmbalatoNagarcoild)VaranasitoKanyakumariCorrectAnswer:VaranasitoKanyakumariQuestion20.WhichoneofthefollowingisdescribedatheFourthEstate
:
Options:a)Executiveb)Legislaturec)Pressd)JudiciaryCorrectAnswer:PressQuestion21.FindtheInverseLaplacetransformoff(p)=1/(p1)
f(p)=1/(p1)Options:a)1
b)eat
c)cosat
d)coshatCorrectAnswer:eat
Question22.Themaximumvalueof(1/x)x
(1/x)xOptions:a)e
b)e1/e
c)(1/e)e
d)NoneoftheseCorrectAnswer:e1/e
Question23.
Options:a)
b)
c)
d)noneoftheseCorrectAnswer:
Question24.Theequationofthecirclewhosetwodiametersarex=2yand2x+y=0andradius=5is
x=2y2x+y=0=5Options:a)x2+y225=0
b)x2+y2+25=0
c)x2+y2+15=0
d)x2y225=0CorrectAnswer:x2+y2+15=0
Question25.
Options:a)a=32/17,2/17
b)17/32,17/2
c)17/32,17/2
d)noneCorrectAnswer:17/32,17/2Question26.
Options:a)cosechxcothx
b)cosechxcothx
c)sechxcothx
d)sechxcothxCorrectAnswer:cosechxcothxQuestion27.IfistheanglebetweenTwolineswhoseslopesarem1&m2,thenTan=_____
m1&m2,Options:a)m1m2
b)m1+m2
c)(m1m2)/(1+m1m2)
d)(m1m2)/(1m1m2)CorrectAnswer:(m1m2)/(1+m1m2)Question28.Findthemidpointofthesegmentjoiningthepoints(4,2)and(8,6).
(4,2)(8,6)Options:a)(6,4)
b)(6,4)
c)(2,2)
d)(2,2)CorrectAnswer:(2,2)Question29.Whenprovingthataquadrilateralisatrapezoid,itisnecessarytoshow
,__________Options:a)onlyonesetofparallelsides.b)onesetofparallelsidesandonesetofnonparallelsides.c)onesetofparallelsidesandonesetofcongruentsides.d)twosetsofparallelsides.CorrectAnswer:onesetofparallelsidesandonesetofnonparallelsides.Question30.Whenprovingthataquadrilateralisaparallelogrambyusingslopes,youmustfind:
Options:a)theslopesofallfoursides.b)theslopesoftwooppositesides.c)thelengthsofallfoursides.d)boththelengthsandslopesofallfoursides.CorrectAnswer:theslopesofallfoursides.Question31.Whenprovingthatatriangleisarighttriangleusingcoordinategeometrymethods,youmust:
Options:a)showthattheslopesoftwoofthesidesarenegativereciprocalscreatingperpendicularlinesandrightangles.b)showthatthelengthsofthesidessatisfythePythagoreanTheorem,thuscreatingarightangle.,c)bothd)noneCorrectAnswer:bothQuestion32.Iff(x)=3x2,thenF(x)=
f(x)=3x2,F(x)=Options:a)6x
b)x3
c)x3+C
d)6x+CCorrectAnswer:x3+CQuestion33.Apartialdifferentialequationrequires
:Options:a)exactlyoneindependentvariableb)twoormoreindependentvariablesc)morethanonedependentvariabled)CorrectAnswer:twoormoreindependentvariablesQuestion34.IfGisacyclicgroupoforder24anda2002=anwhereaGand0
CorrectAnswer:(1/2,1)Question36.Thefirsiteratedkernelofthekernelk(x,t)=ex+ta=0,b=1isgivenby
kernelk(x,t)=ex+ta=0,b=1Options:a)2ex+t
b)(1/2)ex+t
c)ex+t
d)(e21)ex+t
CorrectAnswer:ex+t
Question37."MathematicalExpectationoftheproductoftworandomvariablesisequaltotheproductoftheirexpectations"istruefor
Options:a)anytworandomvariables.b)iftherandomvariablesareindependent.c)ifthecovariancebetweentherandomvariablesisnonzero.d)ifthevarianceoftherandomvariablesareequal.CorrectAnswer:iftherandomvariablesareindependent.Question38.ConsiderthegroupZ495underadditionmodulo495.(i){0,99,198,307,406}istheuniquesubgroupofZ495oforder5.(ii){0,55,110,165,220,275,330,385,440}istheuniquesubgroupofZ495oforder9.Then,
Z495495.(i){0,99,198,307,406}Z4955(ii){0,55,110,165,220,275,330,385,440}9495.Options:a)(i)istrue,but(ii)isfalsei)(ii)b)(ii)istrue,but(i)isfalseii)(i)c)both(i)and(ii)aretruei)ii)d)both(i)and(ii)arefalsei)ii)CorrectAnswer:both(i)and(ii)aretruei)ii)Question39.Ahydrogenatomisexcitedfromn=1ton=3.Whatisthevalueofenergyabsorbedbytheatom?
n=1n=3?Options:a)9.06eV
b)12.09eV
c)13.6eV
d)10.2eVCorrectAnswer:12.09eVQuestion40.Theelementwithmaximumnumberofitselectronsinthevalenceshellhasatomicnumber
:Options:a)2
b)3
c)9
d)15CorrectAnswer:2
Question41.Candelaunitaccordingtosysteminternationalisa
:Options:a)derivedunitb)supplementaryunitc)internationalunitd)baseunitCorrectAnswer:baseunitQuestion42.Theelectronicconfigurationof"Cr"withatomicnumber24is
24"Cr":Options:a)1s22s22p63s23p63d44s2
b)1s22s22p63s23p63d6
c)1s22s22p63s23p63d54s1
d)1s22s22p63s23p63d44s14p1CorrectAnswer:1s22s22p63s23p63d54s1
Question43.Whichoneofthefollowingisnotcorrectlymatch
?Options:a)kilowatthourenergyb)Celsiusnameofakingc)Balancewheelinwatchinvar
d)newtonforcesCorrectAnswer:CelsiusnameofakingQuestion44.Theseareusedforbloodlesssurgery
.Options:a)Anestheticb)Fiberopticsc)Lasersd)NoneCorrectAnswer:LasersQuestion45.whichoneofthefollowingisnotaunitoftime
.Options:a)Microsecondb)Secondc)Yeard)LightyearCorrectAnswer:LightyearQuestion46.Boltzman'sconstantandplanck'sconstantdifferinthedimensionsof
___________
Options:a)Timeandtemperatureb)Massandtemperaturec)Lengthandmassd)LengthandtimeCorrectAnswer:TimeandtemperatureQuestion47.Visiblelight'swavelengthrange______________.
_________________Options:a)0.390.77mm
b)0.390.77m
c)0.390.77nm
d)0.390.77cmCorrectAnswer:0.390.77mQuestion48.Metalsare_______.
___________Options:a)Transparentb)Opaquec)Translucentd)NoneCorrectAnswer:OpaqueQuestion49.Skylooksbluebecausethesunlightissubjectedto__________.
______Options:a)Rayleighscatteringb)Comptonscatteringc)RayleighscatteringandComptonscatteringd)NoneCorrectAnswer:RayleighscatteringQuestion50.Softmaterialsabsorblargeamountof
_________Options:a)heatenergyb)lightenergyc)electromagneticwavesd)soundenergyCorrectAnswer:soundenergyQuestion51.Echoofsoundismoreprominentifsurfaceis
_____________
Options:a)softb)rigidc)porousd)smoothCorrectAnswer:rigidQuestion52.Ratioofsin(x)ofangleofincidencetosin(x)ofangleofrefractionis
sin(x)sin(x)Options:a)Gravitationallawb)Reflectionlawc)refractionlawd)Snell'slawCorrectAnswer:Snell'slawQuestion53.Bendingoflightasitpassesfromonemediumtoanotheriscalled
:Options:a)reflectionb)diffractionc)refractiond)deflectionCorrectAnswer:refractionQuestion54.Refractiveindexofamediumis
:Options:a)Speedoflightinairtospeedoflightinvacuumb)Speedoflightin