Paid dividend is Rs 20 and dividend yield is 40% then current price would be

Dividend = Rs 20
Dividend yield = 40% = 0.4
Current price = Rs 20 / 0.4 = Rs 50.00

Therefore, the current price of the stock is Rs 50.00.

Option A is incorrect because it is the dividend yield, not the current price.

Option B is incorrect because it is the dividend, not the current price.

Option D is incorrect because it is the dividend yield expressed as a decimal, not the current price.