Solved papers for JEE Main & Advanced JEE Main Online Paper (Held On 23 April 2013)

done JEE Main Online Paper (Held On 23 April 2013) Total Questions - 1

• question_answer1)                 A, B,C, try to hit a target simultaneously but independently. Their respective probabilities of hitting the targets are \[\frac{3}{4},\frac{1}{2},\frac{5}{8}.\] The probability that the target  is hit by A or B but not by C is :     JEE Main Online Paper ( Held On 23  April 2013 )
  A)
                   \[21/64\]           
  done clear
  B)
                                          \[7/8\]
  done clear
  C)
                                          \[7/32\]                              
  done clear
  D)
                                          \[9/64\]
  done clear
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