Civil Service Exam Reviewer · Logical Reasoning · easy

Assume the following statements are true: 1. All nurses are health workers. 2. All board passers are nurses. Which conclusion MUST be true?

  1. All board passers are health workers.
  2. All health workers are board passers.
  3. Some health workers are not board passers.
  4. None of these conclusions necessarily follows.

Answer

A. All board passers are health workers.

Solution

All board passers are nurses, and all nurses are health workers. So all board passers are health workers. The other choices may or may not be true, so they do not necessarily follow.

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