alleryकथन: सभी पेन किताबें हैं। सभी किताबें मेज हैं। निष्कर्ष: सभी पेन मेज हैं। यह निष्कर्ष
Aनिश्चित रूप से गलत है
Bकेवल संभवतः अनुसरण करता है
Cतय नहीं किया जा सकता
Dनिश्चित रूप से अनुसरण करता है
Answer & Solution
Correct answer: D. निश्चित रूप से अनुसरण करता है
पेन, किताबों के अंतर्गत आते हैं और किताबें, मेज के अंतर्गत आती हैं, इसलिए सभी पेन निश्चित रूप से मेज होंगे।
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?