Set, Relation and FunctionEasy
Question
Among 1000 families of a city, 40% read newspaper A, 20% read newspaper B, 10% read newspaper C, 5% read both A and B, 3% read both B and C, 4% read A and C and 2% read all three newspapers. The number of families which read only newspaper A is -
Options
A.140
B.290
C.330
D.340
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