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Question: Answered & Verified by Expert
In a city, three dailynewspaper $B, C$ are published, $42 \%$ read $A ; 51 \%$ read $B ; 68 \%$ read $C$; $30 \%$ read A and B; $28 \%$ read $B$ and $C$; $36 \%$ read A and $C$; $8 \%$ do read any of the three newspaper
What is the percentage of persons who read only A but neither B nor C?
MathematicsSets and RelationsNDANDA 2012 (Phase 1)
Options:
  • A $4 \%$
  • B $3 \%$
  • C $1 \%$
  • D None of the above
Solution:
1871 Upvotes Verified Answer
The correct answer is: $1 \%$
$x-24=25-24=1$
Hence percentage of people who read only Newspaper
A but neither $\mathrm{B}$ nor $\mathrm{C}=1 \%$

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