Difficulty: Easy
Correct Answer: Only I and II are implicit
Explanation:
Introduction / Context:An appeal asks to “introduce” a written test to avoid recruiting incompetent clerks. We evaluate which underlying beliefs must be true for this appeal to be sensible.
Given Data / Assumptions:
Concept / Approach:
Step-by-Step Solution:
Keep I: Without current absence, “introduce” would be ill-phrased.Keep II: The appeal assumes efficacy of testing for competence.Discard III: Out of scope for the specific clerical context.Verification / Alternative check:
If I or II fails, the appeal loses coherence. III’s truth value does not affect the clerical-testing argument.Why Other Options Are Wrong:
Options omitting I or II miss necessary premises; options including III add irrelevant content.Common Pitfalls:
Generalizing test utility across all job levels when the statement is narrowly about clerical hiring.Final Answer:
Only I and II are implicit
Discussion & Comments