Question
Download Solution PDFবার্ষিক 12% হারে চক্রবৃদ্ধি হিসেবে, 2 বছরের জন্য বার্ষিক চক্রবৃদ্ধি 1,908 টাকা হলে মূলধন নির্ণয় করুন৷
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত:
2 বছর পর চক্রবৃদ্ধি সুদ = 1,908 টাকা
সুদের হার = বার্ষিক 12%
ধারণা:
CI = P [(1 + r/100)t - 1]
সমাধান:
CI = P [(1 + r/100)t - 1]
⇒ 1908 = P [(1 + 12/100)2 - 1]
⇒ 1908 = P [(1 + 3/25)2 - 1]
⇒ 1908 = P [(28/25)2 - 1]
⇒ 1908 = P [784/625 - 1]
⇒ 1980 = P × 159 / 625
⇒ P = 1908 × 625 / 159
⇒ P = 12 × 625 = 7500 টাকা
সুতরাং, মূলধন হল 7,500 টাকা।
Last updated on Jul 8, 2025
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