Question
Download Solution PDFयदि किसी निश्चित राशि पर 12% वार्षिक चक्रवृद्धि ब्याज की दर से 2 वर्षों के लिए चक्रवृद्धि ब्याज ₹3,688.8 है, तो वह राशि (₹ में) है:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
चक्रवृद्धि ब्याज (CI) = ₹3,688.8
ब्याज दर (R) = 12% प्रति वर्ष
समय (T) = 2 वर्ष
प्रयुक्त सूत्र:
मिश्रधन (A) = मूलधन (P) × \((1 + \frac{R}{100})^T\)
चक्रवृद्धि ब्याज (CI) = मिश्रधन (A) - मूलधन (P)
गणना:
मान लीजिए मूलधन P है।
2 वर्षों के बाद मिश्रधन (A) = P × \((1 + \frac{12}{100})^2\)
A = P × (1 + 0.12)2
A = P × (1.12)2
A = P × 1.2544
चक्रवृद्धि ब्याज (CI) = A - P
3688.8 = 1.2544P - P
3688.8 = 0.2544P
P = 3688.8 / 0.2544
P = 14500
इसलिए, मूलधन ₹14,500 है।
राशि ₹14,500 है।
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