Question
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Answer (Detailed Solution Below)
Option 2 : 10% / 10%
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Detailed Solution
सही उत्तर 10% / 10% है।
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prepsnap.in • Part -AQuestion:
The difference between the compound interest and the simple interest on ₹5,000 for 2 years is ₹50. What is the annual rate of interest? / ₹5,000 पर 2 वर्षों के चक्रवृद्धि ब्याज और साधारण ब्याज का अंतर ₹50 है। वार्षिक ब्याज दर क्या है?
1.
5% / 5%
2.
10% / 10%
3.
20% / 20%
4.
12% / 12%
Correct Answer: 10% / 10%
For 2 years, difference = $P\left(\frac{r}{100}\right)^2$; $50 = 5000 \times \frac{r^2}{10000}$, so $r^2 = 100$ and $r = 10$. / 2 वर्षों के लिए, अंतर = $P\left(\frac{r}{100}\right)^2$; $50 = 5000 \times \frac{r^2}{10000}$, अतः $r^2 = 100$ और $r = 10$।
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