Question
Download Solution PDFएक धनराशि साधारण ब्याज पर 4 वर्षों में 600 रुपये और 6 वर्षों में 650 रुपये हो जाती है। प्रति वर्ष ब्याज दर कितनी है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
एक निश्चित धनराशि साधारण ब्याज पर 4 वर्षों में 600 रुपये हो जाती है तथा 6 वर्षों में 650 रुपये हो जाती है।
प्रयुक्त अवधारणा:
साधारण ब्याज = (P × T × R)/100
यहाँ,
P = मूलधन
T = समय
R = दर
गणना:
2 वर्षों में ब्याज = 650 - 600
⇒ 50
इसलिए, 4 वर्षों का ब्याज = 100
इसलिए, धनराशि = 600 - 100
⇒ 500
अब,
100 = (500 × 4 × R)/100
⇒ 100 = 20R
⇒ R = 5
इसलिए, दर = 5%
∴ अभीष्ट उत्तर 5% है।
Last updated on Jul 8, 2025
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