Statement: All scientists are fair. All fair people are strong. Conclusions: (I) All scientists are strong. (II) Some strong people are fair.
Correct answer: D. Both conclusion I and II correct
- A. Only conclusion I is correct
- B. Only conclusion II ls correct
- C. Either conclusion I or II ls correct
- D. Both conclusion I and II correct
Explanation
If all fair people are strong, then all scientists must also be strong because all scientists are fair. As all fair people are strong, then a portion of strong people are fair.
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About Syllogisms
Syllogisms use categorical statements such as all, some and no to establish relationships between groups. Questions require checking whether conclusions necessarily follow from the premises, often by mental set relationships or Venn diagrams, and distinguishing valid deductions from conclusions that are merely possible.
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