SSC GD Constable practice question
Statements: All villages are mountains. All mountains are lawyers. Conclusions: I. Some villages are mountains II. No mountains are lawyers. Which of the conclusions follow(s) from the statements?
From a SSC GD Constable Reasoning practice set · Reasoning
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Correct answer: (A) Only conclusion I follows
Statements: All villages are mountains. All mountains are lawyers. Conclusion I: The given statements guarantee at least some overlap between villages and mountains in every possible case, so "Some villages are mountains." definitely follows. Conclusion II: "No mountains are lawyers." is true in some cases consistent with the statements but false in others (or never true), so it does not definitely follow. So: Only conclusion I follows.
हिंदी में प्रश्न
कथन: सभी गाँव, पहाड़ हैं। सभी पहाड़, वकील हैं। निष्कर्ष: I. कुछ गाँव, पहाड़ हैं II. कोई पहाड़, वकील नहीं है। कथनों से कौन सा/से निष्कर्ष अनुसरण करता/करते है/हैं?
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सही उत्तर: (A) केवल निष्कर्ष I अनुसरण करता है
कथन: सभी गाँव, पहाड़ हैं। सभी पहाड़, वकील हैं। निष्कर्ष I: दिए गए कथनों के अनुरूप हर संभावित स्थिति में "कुछ गाँव, पहाड़ हैं।" सत्य है, इसलिए यह निश्चित रूप से अनुसरण करता है। निष्कर्ष II: "कोई पहाड़, वकील नहीं है।" कथनों के अनुरूप कुछ स्थितियों में सत्य हो सकता है पर सभी में नहीं (या कभी नहीं), इसलिए यह निश्चित रूप से अनुसरण नहीं करता। अतः: केवल निष्कर्ष I अनुसरण करता है।
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