Question
Study the given diagram carefully and answer the
following question. The numbers in different sections indicate the number of people who like different flavours of ice-cream. How many people like Mint but NOT Kesar flavoured ice-cream?Solution
ATQ,
We're looking for the number of people who like Mint but NOT Kesar. From the Venn diagram: 21 people like only Mint (they don’t like Kesar or Vanilla). 20 people like both Mint and Vanilla, but not Kesar. 12 people like both Mint and Kesar → we don’t want to count them. So, we add only those who like Mint but not Kesar = 21+20 = 41
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