A washing machine is marked at Rs. 30,000. A customer gets two successive discounts of 20% and 10%. What is the final price (in Rs. ) that the customer has to pay?

Correct option is D

Given:

Marked price of the article = ₹30,000

First discount = 20%

Second discount = 10%

Formula Used:

Price after discounts = $$\text{Marked price} \times \left(1 - \frac{\text{First discount}}{100}\right) \times \left(1 - \frac{\text{Second discount}}{100}\right)$$​​

Solution:

Using the formula:

Price after  discounts = $$30,000 \times \left(1 - \frac{20}{100}\right)\times \left(1 - \frac{10}{100}\right)$$​​

​$$= 30,000 \times \frac{80}{100}\times \frac{90}{100}$$​​

= ₹21600