Question
Download Solution PDFकिसी निश्चित धनराशि पर 16% वार्षिक दर से 2 वर्षों के लिए चक्रवृद्धि ब्याज (वार्षिक रूप से संयोजित) और साधारण ब्याज के बीच का अंतर ₹797 है। धनराशि ज्ञात कीजिए (निकटतम पूर्णांक तक पूर्णांकित)।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
दर (r) = 16% प्रति वर्ष
समय (t) = 2 वर्ष
CI और SI के बीच अंतर = ₹797
प्रयुक्त सूत्र:
2 वर्षों के लिए अंतर (CI − SI) = \(P × \left(\frac{r}{100}\right)^2 \)
गणना:
\(797 = P × \left(\frac{16}{100}\right)^2\)
⇒ \(797 = P × \frac{256}{10000}\)
⇒ \(P = \frac{797 × 10000}{256} = \frac{7970000}{256}\)
⇒ \(P ≈ 31,133\)
इसलिए सही उत्तर ₹31,133 है (निकटतम पूर्णांक तक पूर्णांकित)।
Last updated on Jul 19, 2025
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