Statements: All books are papers. All papers are words. Conclusions: I. All books are words. II. Some words are papers.
Correct answer: C. Both I and II follow
- A. Only I follows
- B. Only II follows
- C. Both I and II follow
- D. Neither follows
Explanation
This is a valid transitive relationship: if all books are papers and all papers are words, then all books must be words (Conclusion I). It also follows that if all papers are part of the set of words, then some words must be papers (Conclusion II).
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About Logical Deductions
Logical deductions require conclusions to be drawn from stated facts, conditions and relationships without adding outside information. The work includes handling all, some and none statements, necessary and sufficient conditions, ordering restrictions, true or false conclusions, and the difference between what must be true and what could be true.
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