Question

1.
2.
3.
4.
Answer (Detailed Solution Below)

Option 4 : ₹$30,000$ / ₹$30,000$

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Detailed Solution

सही उत्तर ₹$30,000$ / ₹$30,000$ है।

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Question:

The difference between the compound interest and the simple interest on a certain sum for $2$ years at $12\%$ per annum is ₹$432$. Find the sum. / किसी धनराशि पर $12\%$ वार्षिक दर से $2$ वर्षों के चक्रवृद्धि ब्याज और साधारण ब्याज का अंतर ₹$432$ है। धनराशि ज्ञात कीजिए।

1.
₹$24,000$ / ₹$24,000$
2.
₹$36,000$ / ₹$36,000$
3.
₹$25,000$ / ₹$25,000$
4.
₹$30,000$ / ₹$30,000$

Correct Answer: ₹$30,000$ / ₹$30,000$

For $2$ years, CI $-$ SI $= \frac{P \times 12^2}{100^2} = 432 \Rightarrow P = $ ₹$30,000$. / $2$ वर्षों के लिए, CI $-$ SI $= \frac{P \times 12^2}{100^2} = 432 \Rightarrow P = $ ₹$30,000$।

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