Amit owns 1500, ₹ 25 shares of a company which declares a dividend of 14%. He sells the shares at ₹ 40 each and invests the proceeds in 8%, ₹ 100 shares at ₹ 80. What is the change in his annual dividend income ?

Vimal sold a certain number of ₹ 20 shares paying 8% dividend at ₹ 18 and invested the proceeds in ₹ 10 shares paying 12% dividend at 50% premium (i.e. ₹ 15). If his annual income decreases by ₹ 120, find the number of shares sold by Vimal.

Deepak invested in ₹ 25 shares of a company paying 12% dividend. If he received 10% on his investment, at what price did he buy each share?

At what price should a 10%, ₹ 25 share be quoted when money is worth 8%?