SSC GD Constable previous year question
Vijay invests a sum of ₹5400 and Mohan invests a sum of ₹9400 at the same rate of simple interest per annum. If, at the end of 4 years, Mohan gets ₹360 more interest than Vijay, then find the rate of interest per annum (in percentage).
Asked in SSC GD Constable 2025: 10 Feb 2025 Shift 1 · Quantitative Aptitude
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Correct answer: (B) 2.25
Difference in principal = 9400-5400 = 4000; extra interest over 4 years = 360, so 4000×r×4/100 = 360, giving r = 2.25%.
हिंदी में प्रश्न
विजय ₹5400 और मोहन ₹9400 की राशि समान वार्षिक साधारण ब्याज दर पर निवेश करते हैं। यदि 4 वर्षों के अंत में, मोहन को विजय से ₹360 अधिक ब्याज मिलता है, तो प्रति वर्ष ब्याज दर (प्रतिशत में) ज्ञात करें।
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सही उत्तर: (B) 2.25
मूलधन का अंतर = 9400-5400 = 4000; 4 वर्षों में अतिरिक्त ब्याज = 360, इसलिए 4000×r×4/100 = 360, जिससे r = 2.25% प्राप्त होता है।
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