Logical conclusion: TEAS Practice Question with Answer & Explanation
An original TEAS 7-style reading practice question, written for nursing-school applicants — with a full breakdown of every answer choice.
Question
All laboratory samples must be labeled. This sample has no label. Which conclusion is best supported?
- A.The sample meets the requirement.
- B.The sample does not meet the labeling requirement.Correct
- C.Labels are optional at night.
- D.The sample is definitely harmless.
Correct answer: B. If every sample requires a label, an unlabeled sample fails that stated requirement.
Why B is correct
If every sample requires a label, an unlabeled sample fails that stated requirement.
How to solve this TEAS question
Identify what the question is testing, eliminate choices that conflict with the relevant rule or evidence, and then select the option that directly answers the prompt.
Review the alternatives
The other choices do not satisfy the scientific fact, mathematical operation, language rule, or reading evidence tested by this question. Always compare each option with the exact wording of the prompt before deciding.
Quick study tip: Use only the stated premises when drawing a logical conclusion.
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