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IKMC 2010 - Grades 11-12 - Paper 02 - Self-study Question 5

IKMC · IKMC 2010 - Grades 11-12 - Paper 02 - Self-study

Question 5

A company director claims, “Every employee is at least 25 years old.” The claim is false. Which conclusion follows?
  1. Every employee is exactly 25.
  2. Every employee is older than 26.
  3. No employee is 25 yet.
  4. At least one employee is younger than 25.
  5. At least one employee is exactly 26.