Critical Reasoning — Implicit Assumptions Advertisement: “X air-conditioner — the largest selling name with the largest range.” Assumptions to test: I. X air-conditioner is the only brand with wide variations. II. There is demand for air-conditioners in the market.
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AOnly assumption I is implicit
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BOnly assumption II is implicit
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CEither I or II is implicit
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DNeither I nor II is implicit
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EBoth I and II are implicit
Answer
Correct Answer: Only assumption II is implicit
Explanation
Introduction / Context:The ad positions brand X as top-selling and broadest in range. We must identify the minimal assumptions needed for such messaging to make sense.
Given Data / Assumptions:
- Claimed attributes: largest selling, largest range.
- Assumption I: X is the only brand offering wide variations (exclusivity).
- Assumption II: there exists demand for air-conditioners.
Concept / Approach:Advertisements presume a market that wants the product; otherwise the pitch would be pointless. However, saying “largest range” does not imply exclusivity—others may also have wide ranges, just not as large.
Step-by-Step Solution:
1) II is necessary: without demand, boasting about sales and range is meaningless.2) I is not necessary: being “largest” does not mean “only.” The ad can be true even if rivals offer many models.Verification / Alternative check:Negate II: no demand—ad is futile. Negate I: competitors have wide ranges too—claim of “largest” can still stand.
Why Other Options Are Wrong:
- I only / Either / Neither / Both—each misreads comparative language as exclusivity or ignores basic market presuppositions.
Common Pitfalls:Confusing “superlative” with “only.” Superlative is comparative, not exclusive.
Final Answer:Only assumption II is implicit