प्रश्न 13 At what rate will a sum become three… | Simple Interest M…

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प्रश्न 13 At what rate will a sum become three times itself in 20 years at Simple Interest? किस साधारण ब्याज दर से कोई राशि 20 वर्षों में तीन गुनी हो जाएगी?

Answer and explanation are free to read — no sign-in required.उत्तर और व्याख्या पढ़ने के लिए साइन-इन आवश्यक नहीं है।

A

5%

B

8%

C

10%

✓

D

12%

Correct Answerसही उत्तर

C. 10%

Explanationव्याख्या

For amount = 3P, SI = 2P. RT = 200. R × 20 = 200. R = 10%.

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प्रश्न 12 At 8% Simple Interest, in how many years will a sum double? 8% साधारण ब्याज की दर से कोई राशि कितने वर्षों में दोगुनी होगी?Same topic · Same subject · Same exam

प्रश्न 11 At what Simple Interest rate will a sum double in 8 years? किस साधारण ब्याज दर से कोई राशि 8 वर्षों में दोगुनी होगी?Same topic · Same subject · Same exam

प्रश्न 10 At what rate will ₹5,000 become ₹6,500 in 5 years at Simple Interest? ₹5,000 की राशि साधारण ब्याज पर 5 वर्षों में ₹6,500 हो जाती है। ब्याज दर ज्ञात कीजिए।Same topic · Same subject · Same exam

On a Principal of ₹15,000 for 4 years, how much extra interest is earned?प्रश्न 22 The rate of Simple Interest increases from 8% to 10%. साधारण ब्याज की दर 8% से बढ़कर 10% हो जाती है। ₹15,000 के मूलधन पर 4 वर्षों में कितना अतिरिक्त ब्याज मिलेगा?Same topic · Same subject · Same exam

Find the Principal.प्रश्न 21 A sum becomes ₹17,500 after 5 years at 10% Simple Interest. कोई राशि 10% साधारण ब्याज की दर से 5 वर्षों में ₹17,500 हो जाती है। मूलधन ज्ञात कीजिए।Same topic · Same subject · Same exam

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