Find the amount of an ordinary annuity of Rs. 3,200 per annum for 12 years at the rate of interest of 10% per year. [(1.1)¹² = 3.3184]

What is the present value of an annuity due of Rs. 1,500 for 16 years at 8% per annum? [(1.08)^-16 = 0.2919]

Find the market value of 325 shares of amount Rs. 100 at a premium of Rs. 18.

Find the number of shares which will give an annual income of Rs. 3,600 from 12% stock of face value Rs. 100.

Find the amount of annuity of Rs. 2000 payable at the end of each year for 4 years of money is worth 10% compounded annually [(1.1)⁴ = 1.4641]