500, ₹ 50 shares at par earn a dividend of ₹ 1250 in one year. The rate of dividend is :

1. 10%

2. 7.5%

3. 12.5%

4. 5%

How much money will be required to buy 400, ₹ 12.50 shares at a premium of ₹ 1?

Find the annual income derived from 125, ₹ 120 shares paying 5% dividend.

A man invests ₹ 3,072 in a company paying 5% per annum, when its ₹ 10 share can be bought for ₹ 16 each. Find :

(i) his annual income

(ii) his percentage income on his investment.