Question:Find the income derived from 88 shares of Rs.25 each at 5 premium, brokerage being `1/4` per share and the rate of dividend being `7 1/2`% per annum. Also, find the rate of interest on the investment.
Answer Cost of 1 share` = Rs. (25 + 5 + 1/4)`
`= Rs. 121/4`
Cost of 88 shares` = Rs.(121/4 xx 88)`
`= Rs. 2662.`
:. Investment made` - Rs. 2662.`
Face value of 88 shares` = Rs. (88 xx 25)`
`= Rs. 2200.`
Dividend on Rs.` 100 = 15/2.`
Dividend on Rs. 2200` = Rs. (15/2 xx 1/100 xx 2200)`
`= Rs. 165.`
:. Income derived = Rs. 165.
Rate of interest on investment` = (165/2662 xx 100)`
`= 6.2 %`.