Question
Download Solution PDF20% वार्षिक साधारण ब्याज की दर से ₹1,200 कितने वर्षों में ₹2,220 हो जाएँगे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
मूलधन (P) = ₹1,200
मिश्रधन (A) = ₹2,220
दर (R) = 20% प्रति वर्ष
प्रयुक्त सूत्र:
साधारण ब्याज (SI) = A - P
SI = \(\frac{P \times R \times T}{100}\)
जहाँ T = समय (वर्षों में)
गणना:
साधारण ब्याज (SI) = 2220 - 1200
⇒ SI = ₹1,020
साधारण ब्याज के सूत्र का उपयोग करने पर:
1020 = \(\frac{1200 \times 20 \times T}{100}\)
⇒ 1020 = 12 × 20 × T
⇒ 1020 = 240 × T
⇒ T = \(\frac{1020}{240}\)
⇒ T = 4.25 वर्ष
इसलिए, अवधि 4.25 वर्ष है।
Last updated on Jul 19, 2025
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