Question
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2.
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4.
Answer (Detailed Solution Below)
Option 4 : ₹6,900 / ₹6,900
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Detailed Solution
सही उत्तर ₹6,900 / ₹6,900 है।
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prepsnap.in • Part -AQuestion:
A sum invested at simple interest amounts to $₹9,600$ in $3$ years and to $₹11,400$ in $5$ years. Find the sum. / साधारण ब्याज पर निवेश की गई एक धनराशि $3$ वर्षों में $₹9,600$ और $5$ वर्षों में $₹11,400$ हो जाती है। धनराशि ज्ञात कीजिए।
1.
₹7,200 / ₹7,200
2.
₹6,000 / ₹6,000
3.
₹8,100 / ₹8,100
4.
₹6,900 / ₹6,900
Correct Answer: ₹6,900 / ₹6,900
Interest for $2$ years = $1,800$, so yearly = $900$; sum = $9,600 - 3 \times 900 = 6,900$. / $2$ वर्षों का ब्याज = $1,800$, अतः वार्षिक = $900$; धनराशि = $9,600 - 3 \times 900 = 6,900$।
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