Find the annual income derived from Rs 2500,8% stock at 106.

Find the cash required to purchase Rs 3200:7.5% stock at 107 (brokerage 0.5%)

Find the cash realised by selling Rs 2440:9.5% stock at 4 discount (brokerage 0.25%)

A retired man sells out Rs 7500 of a 10% stock at Rs 105.50 and invests the proceeds in 14% stock at Rs 124.50. What is the change in income is he pays a service charge of 0.5% of the face value on each transaction? (a) Rs 95 (b) Rs 114 (c) Rs 132 (d) None of these

Which Is the better investment A (10)1//2% stock at 90 ii 11% stock at par?

Mr Scindia after selling 5.5% stock at Rs. 2 realizes Rs. 32200. Then he invested (1)/(3) of the amount in 4.5% stock at Rs. 92, (2)/(5) of the amount at Rs. 115 % stock and the remaining in 6% stock at Rs. 56. The change in his income is :

A shopkeeper listed the price of goods at 30% above the cost price. He sells half the stock at this price, one fourth of the stock at a discount of 15% and the remaining at 30% discount. His overall profit is