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In a Panaji survey, the diagram shows people who like fish curry and people who like stew. What percentage of those who like at least one dish like both?

Competition practiceVenn Diagrams
  • A20%
  • B18%
  • C30%
  • D37.5%

Step-by-Step Solution

At least one dish , and 18 of them like both: . 18% divides by all 100 surveyed, 30% divides by the Fish curry circle (60), and 37.5% divides by the Stew circle (48).
Answer: A) 20%

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