Civil Service Exam Reviewer · Logical Reasoning · medium

Assume the following statements are true: 1. No OFWs are health workers. 2. Some nurses are OFWs. Which conclusion MUST be true?

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

Answer

A. Some nurses are not health workers.

Solution

Some nurses are OFWs, and none of the OFWs are health workers. So the nurses who are OFWs cannot be health workers: some nurses are not health workers. The other choices may or may not be true, so they do not necessarily follow.

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