Lavan had two types of shares. He had 800 shares of type A which gave him an annual dividend of Rs.4000. If he had 200 more shares of type B than A, which gave him the same annual dividend, then find his annual income from each share of B. (in Rs.)

Hari invested Rs.24,000 in buying shares worth Rs.300 each. The dividend paid to him was Rs.20 per share. Find his total annual income from the shares. (in Rs.)

Kishore invested a certain sum of money in two types of share A and B of a company. The market value of A is Rs.30 more than that of B. He bought 400 shares of A and 300 shares of B. If he spent Rs.18,000 more on A than B, then find the market value of each share of B. (in Rs.)

Ratan has Rs.2500 worth of shares. If he had 500 shares, the face value of each share is ______.

Prakash had Rs.120 shares of worth Rs.7200. If he sold each of them for Rs.30 more than its face value, then find his revenue from sales. (in Rs.)

Shares worth Rs.200 each were bought at a premium of Rs.40. The dividend paid was 8% per annum. Find the annual income per share. (in Rs.)