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Tamil Nadu Board of Secondary EducationHSC Commerce Class 11

Find the amount of an ordinary annuity of ₹ 500 payable at the end of each year for 7 years at 7% per year compounded annually. [(1.07)7 = 1.6058]

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Question

Find the amount of an ordinary annuity of ₹ 500 payable at the end of each year for 7 years at 7% per year compounded annually. [(1.07)7 = 1.6058]

Sum
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Solution

Given a = ₹ 500, i = 0.07, n = 7

P = `"a"/"i" [(1 + "i")^"n" - 1]`

= `500/0.07 [(1 + 0.07)^7 - 1]`

= `500/0.07 [(1.07)^7 - 1]`

= 7142.85 [1.6058 − 1]

= 7143 (6.6058)

= ₹ 4,327

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Chapter 7: Financial Mathematics - Miscellaneous Problems [Page 173]

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Samacheer Kalvi Business Mathematics and Statistics [English] Class 11 TN Board
Chapter 7 Financial Mathematics
Miscellaneous Problems | Q 3. (i) | Page 173

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