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CA Foundation · Quantitative Aptitude · Mathematics of Finance

Vikram deposits ₹5,000 at the end of every half-year for 2 years in a scheme paying 20% per annum compounded half-yearly. What will be the accumulated amount at the end of 2 years?

The accumulated amount is ₹23,205. The half-yearly rate is 10% for 4 periods, and the future value factor of an ordinary annuity is (1.1⁴ − 1)/0.1 = 4.641. Multiplying by ₹5,000 gives ₹23,205.

  1. A₹20,000
  2. B₹23,205Correct
  3. C₹25,525.50
  4. D₹11,000

Explanation

The rate per half-year is 10% and there are 4 periods. FV = 5,000 × [(1.1⁴ − 1)/0.1] = 5,000 × 4.641 = ₹23,205. The value ₹25,525.50 treats the deposits as made at the start of each half-year (annuity due), and ₹11,000 wrongly uses annual periods with 2 payments.

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