Consumer Surplus Loss from Price Increase Quiz

  • 12th Grade
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| Questions: 15 | Updated: Apr 22, 2026
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1. Consumer surplus is the difference between what consumers are willing to pay and what they actually pay. What is the area representing consumer surplus on a supply-demand graph?

Explanation

Consumer surplus represents the benefit to consumers from purchasing a product at a lower price than they are willing to pay. On a supply-demand graph, this is visually depicted as the area below the demand curve and above the equilibrium price, illustrating the difference between the maximum price consumers would pay and the market price.

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About This Quiz
Consumer Surplus Loss From Price Increase Quiz - Quiz

This quiz tests your understanding of consumer surplus and how price increases affect it. You'll explore concepts like willingness to pay, deadweight loss, and market equilibrium. The Consumer Surplus Loss from Price Increase Quiz helps you grasp how consumers benefit from lower prices and lose welfare when prices rise. Essential... see morefor economics students. see less

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2. When the price of a good increases, consumer surplus ____.

Explanation

When the price of a good rises, consumers pay more for the same quantity, reducing the difference between what they are willing to pay and the market price. This leads to a decrease in consumer surplus, as fewer consumers can afford the good or they buy less of it, resulting in a loss of overall welfare.

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3. Which of the following best explains why consumer surplus decreases when price increases?

Explanation

When prices increase, consumers must pay more for each unit of a good. This leads to a decrease in consumer surplus as some consumers may no longer find the product worth the higher price and decide to stop purchasing it altogether, resulting in a reduction in overall consumer welfare.

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4. The loss of consumer surplus from a price increase is represented by the area on a graph that is no longer below the demand curve and above the price line. This lost area is called ____.

Explanation

Deadweight loss occurs when a price increase results in a reduction of consumer surplus, represented graphically by the area that moves above the new price line and below the demand curve. This area signifies the loss of economic efficiency due to decreased consumer participation in the market at higher prices.

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5. If a price ceiling keeps prices artificially low, consumer surplus will increase. Is this statement true or false?

Explanation

When a price ceiling is set below the equilibrium price, it leads to lower prices for consumers. This increase in affordability allows consumers to benefit from purchasing goods at a lower price than they would in a free market, thus increasing consumer surplus, which is the difference between what consumers are willing to pay and what they actually pay.

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6. A tax on a good shifts the price upward for consumers. What happens to the total consumer surplus in the market?

Explanation

When a tax is imposed on a good, the price rises, leading to a decrease in the quantity demanded. As consumers face higher prices, their overall satisfaction or consumer surplus diminishes since they either buy less or forgo purchasing altogether. Thus, the total consumer surplus in the market decreases.

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7. In a competitive market at equilibrium, the consumer surplus is the area between the ____ curve and the equilibrium price line.

Explanation

Consumer surplus represents the difference between what consumers are willing to pay and what they actually pay. In a competitive market at equilibrium, this surplus is visually depicted as the area between the demand curve (which reflects consumers' willingness to pay) and the equilibrium price line, indicating the benefit consumers receive from purchasing at a lower price.

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8. When price increases from $5 to $8, some consumers leave the market entirely. The consumer surplus lost from these consumers who exit is called ____.

Explanation

When the price rises from $5 to $8, some consumers find the new price too high and stop purchasing. This loss of consumer surplus from those who exit the market indicates allocative inefficiency, as resources are not being used in a way that maximizes total welfare, leading to a misallocation of resources.

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9. Which scenario results in the greatest loss of consumer surplus?

Explanation

A large price increase in an elastic demand market significantly reduces consumer surplus because consumers are sensitive to price changes. As prices rise, many consumers either reduce their quantity demanded or stop purchasing the product altogether, leading to a substantial loss in the overall welfare that consumers derive from the market.

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10. If consumers' willingness to pay for a product is $20, but the market price rises to $25, those consumers cannot buy at a profit. Is this statement true or false?

Explanation

If consumers are willing to pay $20 for a product but the market price increases to $25, they are unable to purchase it without incurring a loss. Their willingness to pay indicates the maximum price they would accept, and since the market price exceeds this amount, they cannot buy the product profitably.

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11. A monopolist raises the price above the competitive equilibrium price. How does this affect consumer surplus?

Explanation

When a monopolist raises prices above the competitive equilibrium, fewer units are sold, leading to a reduction in consumer surplus. Consumers pay more for the limited quantity available, resulting in less overall welfare compared to a competitive market where prices are lower and more goods are accessible.

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12. The portion of consumer surplus lost due to a price increase that creates deadweight loss is the surplus that would have gone to consumers who ____ the market.

Explanation

When a price increase occurs, some consumers may find the new price too high and choose to exit the market. This results in a loss of consumer surplus, as these individuals no longer benefit from purchasing the good at a lower price. Their exit contributes to deadweight loss, representing the inefficiency created by the price hike.

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13. When a government imposes a price floor above equilibrium, consumer surplus decreases because consumers face higher prices and reduced quantity. Is this true or false?

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14. On a supply-demand graph, if the demand curve is very steep (inelastic), a price increase causes consumer surplus to fall by a ____ amount than if demand were elastic.

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15. Which of the following correctly describes the relationship between price and consumer surplus?

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Consumer surplus is the difference between what consumers are willing...
When the price of a good increases, consumer surplus ____.
Which of the following best explains why consumer surplus decreases...
The loss of consumer surplus from a price increase is represented by...
If a price ceiling keeps prices artificially low, consumer surplus...
A tax on a good shifts the price upward for consumers. What happens to...
In a competitive market at equilibrium, the consumer surplus is the...
When price increases from $5 to $8, some consumers leave the market...
Which scenario results in the greatest loss of consumer surplus?
If consumers' willingness to pay for a product is $20, but the market...
A monopolist raises the price above the competitive equilibrium price....
The portion of consumer surplus lost due to a price increase that...
When a government imposes a price floor above equilibrium, consumer...
On a supply-demand graph, if the demand curve is very steep...
Which of the following correctly describes the relationship between...
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