1) The number in Venn diagram indicates the number of persons reading the newspaper. The diagram is drawn after surveying 50 persons .In a population of 10000 , how many cab be expected to read at least two newspaper? A) 5000 B) 5400 C) 6000 D) 6250 Answer: Option BExplanation:Number of persons who read at least two newspapers = (12 + 8 + 5 +2) =27 Number of such persons per 10000 = 27/50 x 10000 = 5400
