IC28 Mock Test Sample 9

Annuities and bond valuation involve calculating present value and accumulated value using interest rates, discount factors, and payment timings. Immediate annuities have payments at the end of each period, while annuity-due payments occur at the beginning. Increasing and decreasing annuities adjust payments systematically over time. Deferred annuities begin after a specified delay and require discounting to the valuation date. Bond pricing combines the present value of coupon payments and redemption value. When interest rates vary during the investment term, calculations are split across periods with different rates. Arithmetic and geometric progression annuities use specialized formulas for valuation and accumulation of future cash flows.

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Q1. In Example 7, the required amount of the annuity due is approximately:

a) Rs. 11,547.37
b) Rs. 6,000
c) Rs. 5,000
d) Rs. 3,600


Q2. In Example 8, a bond of Rs. 1000 at 8% half-yearly to yield 9% involves:

a) PV of Rs. 40 every 6 months for 10 years
b) PV of Rs. 80 p.a.
c) Just Rs. 1000
d) Accumulated value of all coupons


Q3. In Example 8(i), the bond price to yield 9% p.a. is approximately:

a) Rs. 947.12
b) Rs. 1000.00
c) Rs. 1080.00
d) Rs. 500.00


Q4. In Example 8(ii), the accumulated amount of interest received is:

a) Rs. 1242.20
b) Rs. 80 × 10
c) Rs. 1000
d) Rs. 500


Q5. When the rate of interest changes during the term of the annuity, valuation requires:

a) Using the average rate
b) Splitting the period and combining values
c) Ignoring rate change
d) Using the higher rate throughout


Q6. In the worked example with 8% for first 5 years then 9%, the first period uses:

a) 8% p.a.
b) 9% p.a.
c) Average of 8% and 9%
d) Effective compound rate


Q7. To bring point-B value back to point A, multiply by:

a) v5v^5 at 8% p.a.
b) v5v^5 at 9% p.a.
c) (1+i)5(1+i)^5
d) v10v^{10}


Q8. In the same example, total PV of immediate annuity at point A is:

a) 8.3605
b) 3.9927
c) 4.3678
d) 15.1929


Q9. The accumulated value at point C (end of year 15) of first 5 payments is obtained using:

a) s5s_{\overline{5}|}
b) a5a_{\overline{5}|}
c) Discount factor only
d) Always one rate


Q10. In the same problem, the desired accumulated value at C is:

a) 29.0813
b) 13.8884
c) 15.1929
d) 8.3605


Q11. In a decreasing annuity (Da)n(Da)_{\overline{n}|}, the payment at the end of the kthk^{th} year equals:

a) kk
b) nk+1n-k+1
c) 1/k1/k
d) nn


Q12. The present value of a decreasing immediate annuity involves:

a) (1vn)/(i)(1-v^n)/(i)
b) nann a_{\overline{n}|}
c) Increasing annuity formula
d) Discounting a perpetuity


Q13. The present value of a decreasing annuity due involves:

a) n/dn/d
b) nann \cdot a_{\overline{n}|}
c) 1/i21/i^2
d) vnv^n


Q14. The accumulated value formula sns_{\overline{n}|} represents:

a) Value at commencement
b) Value at the end of term
c) Deferred value only
d) Present value only


Q15. In bond valuation problems, coupons are generally treated as:

a) Deferred annuities
b) Immediate annuities
c) Perpetuities only
d) Lump sum payments only


Q16. In annuity calculations, vv generally denotes:

a) Rate of interest
b) Discount factor
c) Number of years
d) Accumulated amount


Q17. The notation ana_{\overline{n}|} represents:

a) Present value of immediate annuity
b) Accumulated value of annuity
c) Perpetuity value
d) Discounted perpetuity


Q18. The notation sns_{\overline{n}|} represents:

a) Deferred annuity
b) Present value
c) Accumulated value of annuity
d) Discount factor


Q19. An annuity due differs from an immediate annuity because payments are made:

a) At the end of each year
b) Twice a year
c) At the beginning of each period
d) After deferment only


Q20. In valuation of varying annuities, the general approach is:

a) Use only one formula
b) Ignore changing payments
c) Value each stream separately and combine
d) Use simple interest only

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