List price of an article at a showroom is Rs. 2000 and it is being sold at successive discount of 20% and 10%, its net selling price will be = ?

Answer: Option C

List price of an article = Rs. 2000
After discount, selling price
$$\begin{array}{rl}& =\text{2000}\times \frac{80}{100}\times \frac{90}{100}\\ & \text{ = Rs}\text{. 1440}\end{array}$$