Question : Which of the following goods is most likely to have a perfectly inelastic demand?
Option 1: Salt
Option 2: Gasoline
Option 3: Luxury watches
Option 4: Soft drinks
Correct Answer: Salt
Solution : The correct answer is (a) Salt
When a good has a perfectly inelastic demand, it means that the quantity demanded does not change at all in response to changes in price. In the case of salt, it is a basic necessity with few close substitutes, and its demand is typically unaffected by changes in price.