A invested some money in 10% stock at 96. If B wants to invest in an equally good 12% stock , he must purchase a stock worth of :
Which is better investment , 12% stock at per with an income tax a the rate of 5 paise per rupee or `14 2/7`% stock at 120 free from income tax.
Which is better investment - 11% stock at 143 or `9 3/4`% stock at 117 ?
A man invests some money partly in 9% stock at 96 and partly in 12% stock at 120 . To obtain equal dividends from both , he must invest the money in he ratio.
Rs. 9800 are invested partly in 9 % stock at 75 and 10% stock at 80 to have equal amount of incomes. The investment in 9% stock is :