iit-ianspace solutions - aieee 2012 paper

31
AIEEE 2012 Paper IMPORTANT INSTRUCTIONS: 1. The Answer Sheet is Kept inside the Test Booklet. When you are directed to open the Test Booklet, take out the Answer Sheet and fill in the particulars carefully. 2. The test is of 3 hours duration. 3. 4. Use Blue/Black Ball Point Pen only for writing particulars/marking responses on Side1 and Side 2 of the Answer Sheet. Use of pencil is strictly prohibited 5. No candidate is allowed to carry any textual material, printed or written, bits of papers, pager, mobile phone, any electronic device, etc., except the Admint Card inside the examination hall/room. 6. Rough work is to be done on the space provided for this purpose in the Test Booklet only. 7. There is only one correct response for each question. Filling up more than one response in each question will be treated as wrong response and marks for wrong response will be deducted accordingly as per instruction 6 above. 8. On Completion of the test, the candidate must hand over the Answer Sheet to the Invigilator on duty in the Room/Hall. However, the candidated are allowed to take away this test booklet with them. 9. Do not fold or make any stray marks on Answer Sheet.

Upload: akshay-patel

Post on 05-Nov-2015

214 views

Category:

Documents


0 download

DESCRIPTION

errjnv

TRANSCRIPT

  • AIEEE2012PaperIMPORTANTINSTRUCTIONS:1.

    TheAnswerSheetisKeptinsidetheTestBooklet.WhenyouaredirectedtoopentheTestBooklet,takeouttheAnswerSheetandfillintheparticularscarefully.

    2.

    Thetestisof3hoursduration.

    3.

    4.

    UseBlue/BlackBallPointPenonlyforwritingparticulars/markingresponsesonSide1andSide2oftheAnswerSheet.Useofpencilisstrictlyprohibited

    5.

    Nocandidateisallowedtocarryanytextualmaterial,printedorwritten,bitsofpapers,pager,mobilephone,anyelectronicdevice,etc.,excepttheAdmintCardinsidetheexaminationhall/room.

    6.

    RoughworkistobedoneonthespaceprovidedforthispurposeintheTestBookletonly.

    7.

    Thereisonlyonecorrectresponseforeachquestion.Fillingupmorethanoneresponseineachquestionwillbetreatedaswrongresponseandmarksforwrongresponsewillbedeductedaccordinglyasperinstruction6above.

    8.

    OnCompletionofthetest,thecandidatemusthandovertheAnswerSheettotheInvigilatorondutyintheRoom/Hall.However,thecandidatedareallowedtotakeawaythistestbookletwiththem.

    9.

    DonotfoldormakeanystraymarksonAnswerSheet.

  • PART1QNo.1.Answer:norealroots.

    Explanation:

    QNo.2.

    Answer:

    Explanation:

    QNo.3.Answer:2/9

  • Explanation:

    QNo.4.Answer:Statement1istrue,Statement2istrueStatement2isacorrectexplanationforStatement1.

    Explanation:

    QNo.5.Answer:IwillbecomeateacherandIwillnotopenaschool.

    Explanation:

    QNo.6.Answer:2

  • Explanation:

    QNo.7.Answer:Statement1istrue,Statement2istrue,Statement2isacorrectexplanationforStatement1

    Explanation: .

    QNo.8.

    Answer:

  • Explanation:

    QNo.9.Answer:Anirrationalnumber

    Explanation:

    QNo.10.Answer:Zero

    Explanation:

    QNo.11.

    Answer:

  • Explanation:

    QNo.12.Answer:

    Explanation:

    QNo.13.Answer:6

    Explanation:

  • QNo.14.Answer:Statement1istrue,Statement2isfalse.

    Explanation:

    QNo.15.

    Answer:

    Explanation:

    QNo.16.Answer:Statement1istrue,Statement2istrueStatement2iscorrectexplanationforStatement1

  • Explanation:

    QNo.17.

    Answer:

    Explanation:

    QNo.18.Answer:879

    Explanation:

    QNo.19.Answer:continuousforeveryrealx

  • Explanation:

    QNo.20.

    Answer:

    Explanation:

    QNo.21.

    Answer:

  • Explanation:

    QNo.22.Answer:eitherontherealaxisoronacirclepassingthroughtheorigin

    Explanation:

    QNo.23.Answer:0

    Explanation:

    QNo.24.

  • Answer:

    Explanation:

    QNo.25.Answer:10/3

  • Explanation:

    QNo.26.

    Answer:

    Explanation:

    QNo.27.

    Answer:

    Explanation:

  • QNo.28.Answer:Statement1istrue,Statement2istrueStatement2isacorrectexplanationforStatement1

    Explanation:

    QNo.29.Answer:2

    Explanation:

    QNo.30.

    Answer:

  • Explanation:

  • PART2QNo.31.

    Answer:

    Explanation:

    QNo.32.Answer:50secand100sec

    Explanation:

    QNo.33.

    Answer:

    Explanation:

    QNo.34.

    Answer:

    Explanation:

  • QNo.35.

    Answer:

    Explanation:

    QNo.36.Answer:2

    Explanation:

    QNo.37.Answer:developmentofaircurrentwhentheplateisplaced

    Explanation:

    QNo.38.

    Answer:

    Explanation:

    QNo.39.Answer:15.4%

    Explanation:

    QNo.40.

  • Answer:

    Explanation:

    QNo.41.

    Answer:

    Explanation:

    QNo.42.

    Answer:

    Explanation:

    QNo.43.

  • Answer:25W

    Explanation:

    QNo.44.Answer:6%

    Explanation:

    QNo.45.

    Answer:

    Explanation:

    QNo.46.Answer:statement1istrue,statement2istrue,statement2iscorrectexplanationforstatement1

    Explanation:BoththeStatementsarecorrect.

  • QNo.47.

    Answer:

    Explanation:

    QNo.48.

    Answer:

    Explanation:

    QNo.49.

    Answer:

    Explanation:

    QNo.50.Answer:80km

  • Explanation:

    QNo.51.Answer:0.73MeV

    Explanation:

    QNo.52.Answer:750K

    Explanation:

    QNo.53.Answer:Statement1isfalse,statement2istrue

    Explanation:

  • QNo.54.

    Answer:

    Explanation:

    QNo.55.

    Answer:

    Explanation:

    QNo.56.Answer:5.6m

    Explanation:

    QNo.57.

    Answer:

  • Explanation:

    QNo.58.Answer:58.65degree

    Explanation:

    QNo.59.Answer:statement1isfalse,statement2istrue

    Explanation:

  • QNo.60.

    Answer:

    Explanation:

  • PART3QNo.61.

    Answer:

    Explanation:

    QNo.62.Answer:VanArkel

    Explanation:

    QNo.63.Answer:152pm

    Explanation:

    QNo.64.

    Answer:

    Explanation:

    QNo.65.Answer:Sugars

    Explanation:

  • QNo.66.

    Answer:

    Explanation:

    QNo.67.Answer:2.05M

    Explanation:

    QNo.68.

    Answer:

    Explanation:

    QNo.69.

    Answer:

    Explanation:

    QNo.70.Answer:X=Zn,Y=Ni

  • Explanation:

    QNo.71.Answer:Alltheabovearecorrectfordifferentrangesofpressure

    Explanation:

    QNo.72.

    Answer:

    Explanation:

    QNo.73.Answer:1+pb/RT

    Explanation:

    QNo.74.Answer:Allaminoacidsexceptglycineareopticallyactive.

    Explanation:

    QNo.75.Answer:Acetylsalicylicacid

  • Explanation:

    QNo.76.Answer:oNitrophenolshowsIntramolecularHbonding

    Explanation:

    QNo.77.Answer:2

    Explanation:

    QNo.78.Answer:Electrolysisofwater

  • Explanation:

    QNo.79.

    Answer:

    Explanation:

    QNo.80.

    Answer:

    Explanation:

    QNo.81.

    Answer:Ferrouscompoundsaremoreeasilyhydrolysedthanthecorrespondingferriccompounds

    Explanation:Asferrouscompound'saremoreIonicinnature.

    QNo.82.

    Answer:

    Explanation:

    QNo.83.

  • Answer:Neopentane

    Explanation:

    QNo.84.Answer:93g

    Explanation:

    QNo.85.Answer:Nonbiodegradablepollutant

    Explanation:

    QNo.86.

    Answer:

    Explanation:Asz/edecreases,Ionicradiusincreases.

    QNo.87.

    Answer:

    Explanation:Li/NH3undergoesBirchreduction.

    QNo.88.Answer:Isobutylalcohol

    Explanation:

  • QNo.89.

    Answer:

    Explanation:PF5issp3dhybridizedwhereasBrF5issp3d2hybridizedsotheyarenotisostructured.

    QNo.90.

    Answer:

    Explanation: