In order to obtain an income of Rs 650 from 10% stock at Rs 96, one must make an investment of (a) Rs 3100      (b) Rs 6240     (c) Rs 6500     (d) Rs 9600

To produce an annual income of Rs 1200 from a 12% stock at 90, the amount of stock needed is (a) Rs 10,000 (b) Rs 10,800 (c) Rs 14,400 (d) Rs 16,000

By investing in 16(2)/(3)% stock at 64, one earns Rs 1500. The investment made is (a) 5640 (b) Rs5760 (c) Rs 7500 (d) Rs 9600

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 (a) Rs 4800 (b) Rs 5000 (c) Rs 5400 (d) Rs 5600

The cash realised on selling a 14% stock at Rs 106.25, brokerage being 1/4%, is (a) Rs 105.50 (b) Rs 106 (c) Rs 106.50 (d) Rs 113.75

A 12% stock yielding 10% is quoted at (a) Rs 83.33 (b) Rs 110 (c) Rs 112 (d) Rs 120

By investing Rs 3450 in a 4(1)/(2)% stock,a man obtains an income of Rs 150. Find the market price of the stock.(a) Rs 103.50 (b) Rs 105 (c) Rs 107.50 (d) Rs 110

The market value of a 10.5% stock, in which an income of Rs 756 is derived by investing Rs 9000, brokerage being 1/4% , is (a) Rs 108.25 (b) Rs 112.20 (c) Rs 124.75 (d) Rs 125.25

A wants to secure an annual income of Rs 1500 by investing in 15% debentures of face value Rs 100 each and available for Rs 104 each.If the brokerage is 1%, then the sum of money he should invest is (a) Rs 10504 (b) Rs 10784 (c) Rs 15000 (d) Rs 19642

The banker's gain of a certain sum due 2 years hence at 10% per annum is Rs 24. The present worth is (a) Rs480 (b) Rs 520 (c) Rs 600 (d) Rs 960