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[Post New]29 Mar 2008 00:50:44 IST
    Subject: question paper is spilt in
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pink_ele (1158)

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Olaaa!! Perrrfect answer. 190  [294 rates]
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lets get total no of ways
ways of ans 1 ques =0
ways of ans 2 ques =2x4X4=32
ways of ans 3 ques =6(6X4)=48X2=144
ways of ans 4 ques =( 4X4C2X 4C2)+8(4C3X4C1) +2(4C3X4C1)=304
ways of ans 5 ques =18(4C1X4C4)+12(4C2X4C3)=360
ways of ans 6 ques=8(4C3X4C3)+20(4C2X4C4)=248
 ways of ans 7 ques=24X 4=96
 ways of ans 8 ques =16
TOTAL=1200
P=144/1200=3/25
 
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