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CMA Foundation · Fundamentals of Business Mathematics and Statistics · Time Value of Money and Annuity - Simple and Compound Interest

Rs 8,000 is invested for 2 years at 10% p.a. compounded half-yearly. What is the amount at maturity? (Use (1.05)^4 = 1.21550625)

The maturity amount is about Rs 9,724. With half-yearly compounding the rate is 5% for four periods, so 8,000 is multiplied by 1.2155. Annual compounding would give only Rs 9,680.

  1. ARs 9,724Correct
  2. BRs 9,680
  3. CRs 9,600
  4. DRs 9,801

Explanation

Rate per half-year is 5% and periods are 4. Amount = 8,000 x 1.21550625 = 9,724.05, about Rs 9,724. Rs 9,680 comes from annual compounding (8,000 x 1.21), which ignores half-yearly compounding.

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