AP Police SI previous year question
X borrowed money at SI: 6% p.a. (first 3 yrs), 9% p.a. (next 5 yrs), 13% p.a. (beyond 8 yrs). Total interest at end of 11th year is Rs.8,160. The principal (Rs.) is
Asked in AP Police SI Prelims: 2023 (Paper I & II) · Quantitative Aptitude
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Correct answer: (C) 8,000
Interest = P(0.06×3 + 0.09×5 + 0.13×3) = P(1.02) = 8160 → P = 8,000.
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हिंदी में प्रश्न
X ने साधारण ब्याज पर धन उधार लिया: पहले 3 वर्षों के लिए 6% वार्षिक, अगले 5 वर्षों के लिए 9% वार्षिक और 8 वर्षों के बाद 13% वार्षिक। 11वें वर्ष के अंत में कुल ब्याज रु.8,160 है। मूलधन (रु.) है
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (C) 8,000
ब्याज = P(0.06×3 + 0.09×5 + 0.13×3) = P(1.02) = 8160 → P = 8,000।
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