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600 people in Mysuru were asked about their morning drink, and the diagram gives the results as percentages; 10% drink none of the three. How many people drink coffee but not tea?

Competition practiceVenn Diagrams
  • A108
  • B270
  • C222
  • D162

Step-by-Step Solution

Coffee but not tea = coffee only + (coffee and milk only) , and of 600 is 162. 108 takes coffee only, 270 the whole Coffee circle (45%), and 222 wrongly keeps the 10% centre, who do drink tea.
Answer: D) 162

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