What is the rate of discount if a car that had a regular price of Tk. 30,00,000 is sold for Tk. 27,90,000?
সমাধান
সঠিক উত্তর: Option A
Discount amount = 30,00,000 - 27,90,000 tk
= 2,10,000 tk
Thus,
When original price is 30,00,000, discount is 2,10,000 tk
When original price is 100, discount is 2,10,000 * 100 / 30,00,000 tk
= 7 tk
