SSC GD Constable previous year question
If the edge of a cube is tripled, its volume becomes ________ times its original volume.
Asked in SSC GD Constable 2025: 05 Feb 2025 Shift 1 (Morning) · Quantitative Aptitude
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Correct answer: (C) 27
Volume of a cube ∝ (edge)³, so tripling the edge makes the volume 3³ = 27 times.
हिंदी में प्रश्न
यदि किसी घन की कोर को तीन गुना कर दिया जाए, तो उसका आयतन, उसके मूल आयतन से ________ गुना हो जाता है।
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उत्तर और व्याख्या देखें
सही उत्तर: (C) 27
घन का आयतन ∝ (कोर)³ होता है, इसलिए कोर तीन गुना करने पर आयतन 3³ = 27 गुना हो जाता है।
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