The AP Microeconomics can be challenging if you rely only on theoretical knowledge. This practice test gives you an opportunity to apply concepts in a way that closely matches the real exam experience. As you attempt each question, focus on understanding the reasoning behind the correct answer. This approach will help you avoid common mistakes and improve your confidence. With regular practice, you’ll notice a significant improvement in your performance.
Updated for 2026: This guide provides a structured approach to help you prepare effectively, understand key concepts, and practice real exam-level questions.
How to Use This Practice Test
- Start by reviewing key concepts before attempting questions
- Take the test in a timed environment
- Analyze your mistakes and revisit weak areas
Why This Practice Test Matters
This practice test is designed to simulate the real exam environment and help you identify knowledge gaps, improve accuracy, and build confidence.
| Exam Name | AP Microeconomics Practice Exam |
|---|---|
| Exam Provider | College Board |
| Exam Type | Advanced Placement (AP) High School Exam |
| Total Practice Questions | 120+ Practice Questions (MCQs + Graph-Based + Scenario Questions) – Updated for 2026 |
| Coverage Topics | • Supply & Demand and Market Equilibrium • Elasticity (Price, Income, Cross-Price) • Consumer Behavior & Utility Theory • Production, Costs & Profit Maximization • Market Structures (Perfect Competition, Monopoly, Oligopoly, Monopolistic Competition) • Factor Markets & Labor Demand • Market Failure, Externalities & Public Goods • Efficiency (Allocative & Productive) & Deadweight Loss |
| Question Format | • Multiple Choice Questions (MCQs) • Graph-Based & Curve Analysis Questions • Scenario-Based & Real-World Application Questions |
| Difficulty Level | Intermediate to Advanced (Aligned with Real AP Microeconomics Exam) |
| Skills Developed | • Economic reasoning & decision-making • Graph interpretation (Supply-Demand, Cost Curves, Market Structures) • Analytical thinking & problem-solving • Application of economic concepts to real-world scenarios |
| Study Tips | • Master key graphs (Supply-Demand, MC, ATC, MR curves) • Understand elasticity formulas and applications • Practice profit-maximization (MR = MC) problems • Focus on externalities, efficiency, and market failures |
| Best For | High school students preparing for AP Microeconomics exam (Score 4–5 target) |
| Updated | 2026 Latest Version |
1.
Which of the following will cause a movement along the demand curve?
A. Change in consumer income
B. Change in price of the good
C. Change in tastes
D. Change in number of buyers
Answer: B. Change in price of the good
Rationale: A movement along the demand curve occurs when only the price changes, holding other factors constant.
2.
If a good is inferior, an increase in income will:
A. Increase demand
B. Decrease demand
C. Not affect demand
D. Increase supply
Answer: B
Rationale: Inferior goods see decreased demand as income rises.
3.
Which of the following shifts the supply curve to the right?
A. Increase in production costs
B. Technological improvement
C. Higher taxes
D. Decrease in subsidies
Answer: B
Rationale: Better technology reduces costs and increases supply.
4.
Price elasticity of demand measures:
A. Change in supply
B. Responsiveness of quantity demanded to price changes
C. Change in income
D. Market equilibrium
Answer: B
Rationale: It shows how sensitive demand is to price changes.
5.
If demand is perfectly inelastic, the elasticity coefficient is:
A. 0
B. 1
C. Greater than 1
D. Infinite
Answer: A
Rationale: Quantity demanded does not change with price.
6.
Which of the following goods is MOST likely to have elastic demand?
A. Insulin
B. Water
C. Luxury car
D. Electricity
Answer: C
Rationale: Luxury goods have substitutes and are more price-sensitive.
7.
Total revenue is calculated as:
A. Price × Cost
B. Quantity × Cost
C. Price × Quantity
D. Profit × Quantity
Answer: C
Rationale: Revenue equals price multiplied by quantity sold.
8.
When demand is elastic, lowering price will:
A. Decrease total revenue
B. Increase total revenue
C. Not change revenue
D. Double revenue
Answer: B
Rationale: Quantity increases proportionally more than price decreases.
9.
Marginal cost is defined as:
A. Total cost
B. Cost per unit
C. Additional cost of producing one more unit
D. Fixed cost
Answer: C
Rationale: MC measures change in total cost from producing one more unit.
10.
Which cost does NOT change with output?
A. Variable cost
B. Marginal cost
C. Fixed cost
D. Average cost
Answer: C
Rationale: Fixed costs remain constant regardless of output.
11.
Which market structure has many firms selling identical products?
A. Monopoly
B. Oligopoly
C. Perfect competition
D. Monopolistic competition
Answer: C
Rationale: Perfect competition features many firms and identical goods.
12.
In perfect competition, firms are:
A. Price makers
B. Price takers
C. Government controlled
D. Monopolists
Answer: B
Rationale: Firms accept market price.
13.
Profit is maximized when:
A. MC = MR
B. MC > MR
C. MC < MR
D. MR = AR
Answer: A
Rationale: Optimal output occurs where marginal cost equals marginal revenue.
14.
Which of the following is a characteristic of monopoly?
A. Many firms
B. No barriers to entry
C. Single seller
D. Identical products
Answer: C
Rationale: Monopoly has one firm dominating the market.
15.
Monopolistic competition is characterized by:
A. Identical products
B. Product differentiation
C. One seller
D. Government control
Answer: B
Rationale: Firms differentiate products to gain market power.
16.
Oligopoly markets are BEST described as:
A. Many small firms
B. Few large firms
C. One firm
D. No competition
Answer: B
Rationale: Oligopolies have a few dominant firms.
17.
Which BEST explains diminishing marginal returns?
A. Output increases rapidly
B. Output decreases as more input is added
C. Output increases at decreasing rate
D. Costs decrease
Answer: C
Rationale: Additional input yields smaller increases in output.
18.
Average total cost (ATC) is:
A. TC ÷ Q
B. MC × Q
C. FC ÷ Q
D. TC × Q
Answer: A
Rationale: ATC equals total cost divided by quantity.
19.
Which occurs when ATC is minimized?
A. MC > ATC
B. MC < ATC
C. MC = ATC
D. MC = MR
Answer: C
Rationale: ATC is lowest when it equals MC.
20.
Which of the following is a barrier to entry?
A. High startup costs
B. Many competitors
C. Low prices
D. Perfect information
Answer: A
Rationale: Barriers prevent new firms from entering markets.
21.
Which is an example of a negative externality?
A. Education
B. Pollution
C. Vaccination
D. Innovation
Answer: B
Rationale: Pollution imposes costs on third parties.
22.
Which policy corrects negative externalities?
A. Subsidies
B. Price floors
C. Taxes
D. Tariffs
Answer: C
Rationale: Taxes reduce harmful activities.
23.
A price ceiling below equilibrium causes:
A. Surplus
B. Shortage
C. Equilibrium
D. No effect
Answer: B
Rationale: Demand exceeds supply.
24.
A price floor above equilibrium causes:
A. Shortage
B. Surplus
C. Equilibrium
D. No change
Answer: B
Rationale: Supply exceeds demand.
25.
Consumer surplus is:
A. Price paid
B. Difference between willingness to pay and price
C. Profit
D. Revenue
Answer: B
Rationale: Measures consumer benefit.
26.
Producer surplus is:
A. Revenue
B. Cost
C. Difference between price and minimum willingness to sell
D. Profit
Answer: C
Rationale: Reflects producer gain.
27.
Deadweight loss results from:
A. Efficient markets
B. Taxes and price controls
C. Perfect competition
D. Equilibrium
Answer: B
Rationale: Interventions reduce total surplus.
28.
Which market structure has the MOST efficiency?
A. Monopoly
B. Oligopoly
C. Perfect competition
D. Monopolistic competition
Answer: C
Rationale: Perfect competition maximizes total surplus.
29.
Which is TRUE about marginal revenue in perfect competition?
A. MR > Price
B. MR = Price
C. MR < Price
D. MR = 0
Answer: B
Rationale: Firms are price takers.
30.
Which BEST describes allocative efficiency?
A. Producing at lowest cost
B. Producing where P = MC
C. Maximizing profit
D. Minimizing costs
Answer: B
Rationale: Allocative efficiency occurs where price equals marginal cost.
31.
If the price elasticity of demand is greater than 1, demand is:
A. Inelastic
B. Elastic
C. Unit elastic
D. Perfectly inelastic
Answer: B. Elastic
Rationale: Elastic demand means quantity demanded is highly responsive to price changes.
32.
Which factor makes demand more inelastic?
A. Many substitutes
B. Luxury good
C. Necessity
D. Long time period
Answer: C
Rationale: Necessities have fewer substitutes, making demand less responsive.
33.
Cross-price elasticity is used to determine:
A. Income changes
B. Relationship between two goods
C. Production costs
D. Government policy
Answer: B
Rationale: It shows whether goods are substitutes or complements.
34.
If two goods are complements, cross-price elasticity is:
A. Positive
B. Negative
C. Zero
D. Infinite
Answer: B
Rationale: When one price rises, demand for the other falls.
35.
Which of the following increases supply?
A. Higher wages
B. Increased taxes
C. Subsidies
D. Regulation
Answer: C
Rationale: Subsidies lower production costs.
36.
Which curve represents marginal revenue in perfect competition?
A. Downward sloping
B. Vertical
C. Horizontal
D. Upward sloping
Answer: C
Rationale: MR equals price, so it’s a horizontal line.
37.
If MR > MC, the firm should:
A. Decrease output
B. Increase output
C. Shut down
D. Break even
Answer: B
Rationale: Producing more increases profit.
38.
Which cost curve is U-shaped due to diminishing returns?
A. Fixed cost
B. Marginal cost
C. Total cost
D. Revenue
Answer: B
Rationale: MC decreases then increases as output rises.
39.
Economic profit differs from accounting profit because it:
A. Ignores revenue
B. Includes opportunity cost
C. Excludes costs
D. Includes taxes only
Answer: B
Rationale: Economic profit accounts for implicit costs.
40.
Which BEST describes shutdown point?
A. MC = MR
B. Price = ATC
C. Price = AVC
D. Price = MC
Answer: C
Rationale: Firms shut down if price falls below average variable cost.
41.
Which market structure has kinked demand curve?
A. Monopoly
B. Perfect competition
C. Oligopoly
D. Monopolistic competition
Answer: C
Rationale: Oligopolies assume competitors match price cuts but not increases.
42.
Game theory is MOST associated with:
A. Monopoly
B. Oligopoly
C. Perfect competition
D. Government policy
Answer: B
Rationale: Firms consider competitors’ actions.
43.
Which BEST explains price discrimination?
A. Charging same price
B. Charging different prices based on willingness to pay
C. Government regulation
D. Tax policy
Answer: B
Rationale: Firms maximize profit by segmenting consumers.
44.
Which market structure is MOST efficient?
A. Monopoly
B. Oligopoly
C. Perfect competition
D. Monopolistic competition
Answer: C
Rationale: Produces at P = MC and lowest cost.
45.
Which curve lies above marginal cost in monopoly?
A. Demand
B. Supply
C. Marginal revenue
D. Average cost
Answer: A
Rationale: Monopoly price exceeds MC.
46.
Which of the following creates deadweight loss?
A. Free market equilibrium
B. Taxes
C. Perfect competition
D. Consumer surplus
Answer: B
Rationale: Taxes reduce total surplus.
47.
Which BEST describes allocative inefficiency?
A. P = MC
B. P > MC
C. P < MC
D. MC = ATC
Answer: B
Rationale: Price exceeds marginal cost, reducing welfare.
48.
Which BEST explains productive efficiency?
A. P = MC
B. Minimum ATC
C. Maximum profit
D. Maximum revenue
Answer: B
Rationale: Producing at lowest cost.
49.
Which is a positive externality?
A. Pollution
B. Traffic
C. Education
D. Noise
Answer: C
Rationale: Benefits extend to society.
50.
Which policy encourages positive externalities?
A. Taxes
B. Subsidies
C. Price ceilings
D. Tariffs
Answer: B
Rationale: Subsidies increase beneficial activities.
51.
Which BEST explains free rider problem?
A. Paying too much
B. Not paying for public goods
C. High taxes
D. High prices
Answer: B
Rationale: People benefit without paying.
52.
Public goods are:
A. Rival and excludable
B. Non-rival and non-excludable
C. Private goods
D. Luxury goods
Answer: B
Rationale: Cannot exclude users and use doesn’t reduce availability.
53.
Which BEST describes marginal utility?
A. Total satisfaction
B. Additional satisfaction from one more unit
C. Total cost
D. Revenue
Answer: B
Rationale: MU measures extra benefit.
54.
Law of diminishing marginal utility states:
A. Utility increases forever
B. Utility decreases with consumption
C. Additional utility decreases
D. Prices increase
Answer: C
Rationale: Each extra unit provides less satisfaction.
55.
Which condition maximizes consumer utility?
A. MU = P
B. MU/P equal across goods
C. P = MC
D. ATC minimized
Answer: B
Rationale: Consumers allocate spending efficiently.
56.
Which curve shows willingness to pay?
A. Supply
B. Demand
C. Marginal cost
D. ATC
Answer: B
Rationale: Demand reflects value to consumers.
57.
Which factor shifts demand right?
A. Higher taxes
B. Lower income (normal good)
C. Increase in population
D. Higher prices
Answer: C
Rationale: More buyers increase demand.
58.
Which BEST explains equilibrium price?
A. Highest price
B. Lowest price
C. Where supply equals demand
D. Government price
Answer: C
Rationale: Market clears at equilibrium.
59.
Which causes surplus?
A. Price below equilibrium
B. Price above equilibrium
C. Demand increase
D. Supply decrease
Answer: B
Rationale: Excess supply occurs.
60.
Which BEST describes opportunity cost?
A. Money cost
B. Next best alternative forgone
C. Profit
D. Revenue
Answer: B
Rationale: Key economic concept of trade-offs.
61.
If demand is perfectly elastic, the demand curve is:
A. Vertical
B. Horizontal
C. Downward sloping
D. Upward sloping
Answer: B. Horizontal
Rationale: Perfectly elastic demand means consumers will only buy at one price.
62.
If total revenue decreases when price increases, demand is:
A. Inelastic
B. Elastic
C. Unit elastic
D. Perfectly inelastic
Answer: B
Rationale: Elastic demand means price and revenue move in opposite directions.
63.
If marginal cost is below average total cost, ATC will:
A. Increase
B. Decrease
C. Stay constant
D. Double
Answer: B
Rationale: MC pulls ATC down when below it.
64.
A firm earning zero economic profit is:
A. Losing money
B. Covering all costs including opportunity cost
C. Not producing
D. Inefficient
Answer: B
Rationale: Zero economic profit = normal profit.
65.
Which curve represents supply in perfect competition?
A. ATC
B. AVC
C. MC above AVC
D. Demand
Answer: C
Rationale: Firm supply is MC above AVC.
66.
Which situation leads to long-run equilibrium in perfect competition?
A. Profit > 0
B. Losses
C. P = ATC
D. P > MC
Answer: C
Rationale: Firms earn normal profit in long run.
67.
If a monopoly increases output, price will:
A. Increase
B. Decrease
C. Stay constant
D. Double
Answer: B
Rationale: Must lower price to sell more.
68.
Which BEST explains deadweight loss in monopoly?
A. Overproduction
B. Underproduction
C. Efficient allocation
D. Equal pricing
Answer: B
Rationale: Monopoly produces less than socially optimal level.
69.
Which market structure has both efficiency and profit maximization?
A. Monopoly
B. Perfect competition
C. Oligopoly
D. Monopolistic competition
Answer: B
Rationale: Firms produce at P = MC and minimum ATC.
70.
Which BEST explains economies of scale?
A. Rising costs
B. Falling average costs as output increases
C. Constant costs
D. Higher prices
Answer: B
Rationale: Larger production lowers per-unit costs.
71.
Which is TRUE about natural monopoly?
A. High competition
B. Low fixed costs
C. High fixed costs and economies of scale
D. Many firms
Answer: C
Rationale: One firm can supply entire market efficiently.
72.
Which policy regulates monopoly pricing?
A. Subsidy
B. Price ceiling
C. Tariff
D. Tax
Answer: B
Rationale: Prevents excessive pricing.
73.
Which is a characteristic of monopolistic competition?
A. No product differentiation
B. Many firms
C. High barriers
D. Single seller
Answer: B
Rationale: Many firms with differentiated products.
74.
Which BEST explains excess capacity?
A. Producing efficiently
B. Producing below optimal level
C. Maximizing output
D. Reducing costs
Answer: B
Rationale: Firms do not produce at minimum ATC.
75.
Which BEST describes Nash equilibrium?
A. One firm wins
B. Firms maximize profit independently
C. No player benefits from changing strategy alone
D. Perfect competition
Answer: C
Rationale: Strategic balance in game theory.
76.
Which occurs when firms collude?
A. Competition increases
B. Prices fall
C. Prices rise
D. Output increases
Answer: C
Rationale: Firms act like monopoly.
77.
Which BEST explains marginal revenue in monopoly?
A. Equals price
B. Less than price
C. Greater than price
D. Zero
Answer: B
Rationale: Must lower price to sell more units.
78.
Which factor increases demand elasticity?
A. Few substitutes
B. Necessity
C. More time
D. Small portion of income
Answer: C
Rationale: Consumers adjust more over time.
79.
Which BEST explains supply elasticity?
A. Response of demand
B. Response of supply to price changes
C. Income changes
D. Cost changes
Answer: B
Rationale: Measures producer responsiveness.
80.
Which is MOST elastic supply?
A. Short run
B. Long run
C. Fixed supply
D. Perfectly inelastic
Answer: B
Rationale: Firms adjust production over time.
81.
Which causes demand curve to shift left?
A. Increase in income (normal good)
B. Decrease in population
C. Price decrease
D. Subsidy
Answer: B
Rationale: Fewer buyers reduce demand.
82.
Which BEST explains consumer equilibrium?
A. Maximum income
B. MU/P equal across goods
C. Price equals cost
D. Revenue maximized
Answer: B
Rationale: Utility maximization rule.
83.
Which BEST describes indifference curve?
A. Same utility level
B. Same cost
C. Same price
D. Same income
Answer: A
Rationale: Shows combinations giving equal satisfaction.
84.
Which curve is downward sloping due to diminishing marginal utility?
A. Supply
B. Demand
C. MC
D. ATC
Answer: B
Rationale: Consumers value additional units less.
85.
Which BEST explains budget constraint?
A. Income limit
B. Price limit
C. Utility limit
D. Production limit
Answer: A
Rationale: Shows combinations affordable with income.
86.
Which is TRUE about marginal utility?
A. Always increases
B. Always constant
C. Decreases with consumption
D. Equals price
Answer: C
Rationale: Law of diminishing marginal utility.
87.
Which BEST explains efficient market outcome?
A. P > MC
B. P < MC
C. P = MC
D. ATC minimized
Answer: C
Rationale: Allocative efficiency.
88.
Which results from price controls?
A. Efficiency
B. Surplus or shortage
C. Equilibrium
D. Higher profits
Answer: B
Rationale: Interference distorts market.
89.
Which BEST describes sunk cost?
A. Future cost
B. Recoverable cost
C. Irrecoverable past cost
D. Variable cost
Answer: C
Rationale: Should not affect decisions.
90.
Which BEST explains profit maximization rule?
A. P = ATC
B. MR = MC
C. TR = TC
D. ATC minimized
Answer: B
Rationale: Firms maximize profit where MR equals MC.
91.
If marginal utility per dollar is not equal across goods, a consumer should:
A. Stop consuming
B. Reallocate spending
C. Increase income
D. Save money
Answer: B. Reallocate spending
Rationale: Consumers maximize utility when MU/P is equal across all goods.
92.
Which BEST explains why demand curves slope downward?
A. Law of supply
B. Law of diminishing marginal utility
C. Increasing costs
D. Government policy
Answer: B
Rationale: Each additional unit provides less satisfaction, lowering willingness to pay.
93.
If a firm’s price is below AVC, it should:
A. Increase output
B. Continue operating
C. Shut down in the short run
D. Raise prices
Answer: C
Rationale: The firm cannot cover variable costs.
94.
Which BEST explains allocative inefficiency in monopoly?
A. P = MC
B. P < MC
C. P > MC
D. ATC minimized
Answer: C
Rationale: Monopoly restricts output and raises prices above MC.
95.
Which type of good is both rival and excludable?
A. Public good
B. Private good
C. Common resource
D. Club good
Answer: B
Rationale: Private goods have both characteristics.
96.
Which BEST describes a common resource?
A. Non-rival, non-excludable
B. Rival, non-excludable
C. Non-rival, excludable
D. Private good
Answer: B
Rationale: Examples include fisheries.
97.
Which BEST explains tragedy of the commons?
A. Overuse of shared resources
B. Underproduction
C. Efficient markets
D. High prices
Answer: A
Rationale: Individuals overuse shared resources.
98.
Which policy reduces overconsumption of harmful goods?
A. Subsidy
B. Tax
C. Price ceiling
D. Deregulation
Answer: B
Rationale: Taxes discourage consumption.
99.
Which BEST explains marginal social cost (MSC)?
A. Private cost only
B. Cost to producers
C. Cost to society including externalities
D. Fixed cost
Answer: C
Rationale: Includes external costs.
100.
Which BEST explains marginal social benefit (MSB)?
A. Private benefit
B. Government benefit
C. Benefit to society
D. Cost
Answer: C
Rationale: Includes external benefits.
101.
If MSC > MPC, there is:
A. Positive externality
B. Negative externality
C. No externality
D. Efficient outcome
Answer: B
Rationale: Social cost exceeds private cost.
102.
Which BEST explains socially optimal output?
A. Where MPC = MPB
B. Where MSC = MSB
C. Where ATC is lowest
D. Where MR = MC
Answer: B
Rationale: Efficiency occurs at MSC = MSB.
103.
Which BEST explains deadweight loss from taxation?
A. Government revenue
B. Lost total surplus
C. Producer surplus increase
D. Consumer surplus increase
Answer: B
Rationale: Some mutually beneficial trades do not occur.
104.
Which BEST describes price elasticity of supply?
A. Consumer response
B. Producer response to price
C. Income change
D. Cost change
Answer: B
Rationale: Measures responsiveness of supply.
105.
Which factor increases supply elasticity?
A. Short time period
B. Fixed inputs
C. Long time period
D. Perishable goods
Answer: C
Rationale: Firms adjust production over time.
106.
Which BEST explains total cost?
A. Fixed cost only
B. Variable cost only
C. Fixed + variable costs
D. Marginal cost
Answer: C
Rationale: Total cost includes all costs.
107.
Which BEST describes average variable cost?
A. VC ÷ Q
B. FC ÷ Q
C. TC ÷ Q
D. MC × Q
Answer: A
Rationale: AVC measures variable cost per unit.
108.
Which BEST explains diminishing returns?
A. Output increases faster
B. Output decreases
C. Additional output increases at decreasing rate
D. Costs decrease
Answer: C
Rationale: Productivity falls as inputs increase.
109.
Which BEST explains monopolistic competition in long run?
A. Economic profit
B. Losses
C. Zero economic profit
D. High barriers
Answer: C
Rationale: Entry eliminates profit.
110.
Which BEST explains why monopolies charge higher prices?
A. High competition
B. Price-taking behavior
C. Market power
D. Government regulation
Answer: C
Rationale: Monopoly controls price.
111.
Which BEST explains demand for labor?
A. Derived from product demand
B. Independent
C. Fixed
D. Government set
Answer: A
Rationale: Firms hire workers based on output demand.
112.
Which BEST explains marginal revenue product (MRP)?
A. Cost of labor
B. Revenue from one more worker
C. Total revenue
D. Profit
Answer: B
Rationale: MRP = additional output × price.
113.
Which BEST explains profit-maximizing labor hiring?
A. Wage = ATC
B. Wage = MRP
C. Wage > MRP
D. Wage < MRP
Answer: B
Rationale: Firms hire until MRP equals wage.
114.
Which BEST explains monopsony?
A. One seller
B. Many buyers
C. One buyer
D. Perfect competition
Answer: C
Rationale: Single buyer of labor.
115.
Which BEST explains minimum wage above equilibrium?
A. No effect
B. Surplus of labor
C. Shortage of labor
D. Efficiency
Answer: B
Rationale: More workers than jobs.
116.
Which BEST explains price ceiling below equilibrium?
A. Surplus
B. Shortage
C. Equilibrium
D. No effect
Answer: B
Rationale: Demand exceeds supply.
117.
Which BEST explains efficient allocation of resources?
A. Maximum profit
B. P = MC
C. ATC minimized
D. Revenue maximized
Answer: B
Rationale: Allocative efficiency.
118.
Which BEST explains opportunity cost?
A. Total cost
B. Next best alternative forgone
C. Revenue
D. Profit
Answer: B
Rationale: Core economic principle.
119.
Which BEST explains production possibilities curve (PPC)?
A. Demand curve
B. Maximum output combinations
C. Supply curve
D. Cost curve
Answer: B
Rationale: Shows trade-offs and efficiency.
120.
Which BEST explains increasing opportunity cost?
A. Straight line PPC
B. Bowed-out PPC
C. Vertical PPC
D. Horizontal PPC
Answer: B
Rationale: Resources are not equally adaptable.
Frequently Asked Questions
Does this AP Microeconomics test reflect real exam difficulty?
Yes, this practice test is designed to reflect real exam patterns, structure, and difficulty level to help you prepare effectively.
How should I prepare using this AP Microeconomics practice test?
Take the test in a timed setting, review your answers carefully, and focus on improving weak areas after each attempt.
Can I retake this AP Microeconomics practice test multiple times?
Yes, repeating the test helps reinforce concepts, improve accuracy, and build confidence for the actual exam.
Is this AP Microeconomics test useful for first-time candidates?
This practice test is suitable for both beginners and retakers who want to improve their understanding and performance.