SSC GD Constable previous year question
Vipul invests a sum of ₹5400 and Vijay invests a sum of ₹9400 at the same rate of simple interest per annum. If, at the end of 4 years, Vijay gets ₹840 more interest than Vipul, then find the rate of interest per annum (in percentage).
Asked in SSC GD Constable 2025: 12 Feb 2025 Shift 2 · Quantitative Aptitude
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Correct answer: (D) 5.25
Difference in principal = 4000. Interest difference = 4000×r×4/100 = 840 ⟹ r = 5.25%.
हिंदी में प्रश्न
विपुल ₹5400 और विजय ₹9400 की राशि समान वार्षिक साधारण ब्याज दर पर निवेश करते हैं। यदि 4 वर्षों के अंत में विजय को विपुल से ₹840 अधिक ब्याज मिलता है, तो वार्षिक ब्याज दर (प्रतिशत में) ज्ञात कीजिए।
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 5.25
मूलधन का अंतर = 4000। ब्याज का अंतर = 4000×r×4/100 = 840 ⟹ r = 5.25%।
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