alleryWhich syllogism uses an either-or premise?
AConditional syllogism
BDisjunctive syllogism
CCategorical syllogism
DPolysyllogism chain
Answer & Solution
Correct answer: B. Disjunctive syllogism
A disjunctive statement offers alternatives, and a syllogism using one as a premise is disjunctive.
Keep practising Statement and Conclusion
Browse all Statement and Conclusion questions for RRB NTPC, or explore more Reasoning topics.
Related questions
Under logical definitions, what condition makes a deductive argument sound?Either the exam is today or tomorrow. It is not today. Conclusion: it is tomorrow.If a number is divisible by 4, it is even. 14 is even. Conclusion: 14 is divisible by 4.Statements: All players are tall. No tall person is shy. Conclusion: No player is shy. TheStatements: No dog is a cat. Some cats are pets. Conclusion: No pet is a dog. The conclusiAll unicorns can fly. Charlie is a unicorn. So Charlie can fly. This argument isHow correct deductive reasoning should proceed is studied byIs it correct that deduction always goes from general to particular?