AP Police SI previous year question
Difference between 2-year CI and 3-year SI at 10% p.a. is Rs.1080. The amount (Rs.) is
Asked in AP Police SI Prelims: 2018 (Paper I & II) · Quantitative Aptitude
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Correct answer: (D) 12,000
SI(3yr) − CI(2yr) = 0.30P − 0.21P = 0.09P = 1080 → P = 12,000.
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हिंदी में प्रश्न
10% वार्षिक दर पर 2 वर्षों के चक्रवृद्धि ब्याज और 3 वर्षों के साधारण ब्याज के बीच अंतर रु.1080 है। वह राशि (रु.) है
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उत्तर और व्याख्या देखें
सही उत्तर: (D) 12,000
SI(3 वर्ष) − CI(2 वर्ष) = 0.30P − 0.21P = 0.09P = 1080 → P = 12,000।
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