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100+ Free AP Microeconomics Practice Questions

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2026 Statistics

Key Facts: AP Microeconomics Exam

60

multiple-choice questions, answered in 70 minutes

College Board CED

66%

of the exam score comes from the multiple-choice section

College Board CED

1-5

score scale, with 3 or higher typically earning college credit

College Board

6

units of study, from Basic Economic Concepts to Market Failure

College Board CED

22-25%

exam weight of the Production, Cost, and Perfect Competition unit

College Board CED

No calculator

calculators are not permitted on the AP Microeconomics exam

College Board

The AP Microeconomics exam runs about 2 hours 10 minutes and has 60 multiple-choice questions (70 minutes, 66% of the score) plus a free-response section of one long and two short questions (60 minutes, 33% of the score). It is scored on the standard AP 1-5 scale, and most colleges award credit for a 3 or higher. Content spans six units, with Supply and Demand (20-25%) and Production, Cost, and the Perfect Competition Model (22-25%) weighted most heavily. The 2026 exam is administered in May (source: College Board, apstudents.collegeboard.org).

Sample AP Microeconomics Practice Questions

Try these sample questions to test your AP Microeconomics exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which of the following best explains why scarcity exists in every economy?
A.Human wants are unlimited while productive resources are limited
B.Governments deliberately limit the production of goods
C.Prices are always set too high for consumers to afford goods
D.Firms produce only what is profitable rather than what is needed
Explanation: Scarcity is the fundamental economic problem: society has unlimited wants but only limited resources (land, labor, capital, entrepreneurship) to satisfy them. Because resources are finite, every economy must make choices about what to produce, how, and for whom. Scarcity, not money or policy, is the root cause of the need to economize.
2A student chooses to spend an evening studying for an exam instead of working a shift that pays $40 or attending a concert valued at $25. What is the opportunity cost of studying?
A.$65, the sum of both forgone alternatives
B.$40, the value of the single best forgone alternative
C.$25, the value of the concert only
D.Zero, because studying produces a future benefit
Explanation: Opportunity cost is the value of the next-best alternative that is given up, not the sum of all alternatives. The best forgone option is the $40 work shift, which exceeds the $25 concert. Therefore the opportunity cost of studying is $40.
3An economy is operating at a point inside its production possibilities curve (PPC). This indicates that the economy is
A.producing at maximum efficiency
B.experiencing economic growth
C.using resources inefficiently or has unemployed resources
D.producing a combination of goods that is unattainable
Explanation: Points inside the PPC represent inefficient production - some resources are unemployed or underutilized. The economy could produce more of at least one good without giving up any of the other. Points on the curve are efficient, and points beyond it are unattainable with current resources.
4The bowed-outward (concave) shape of a typical production possibilities curve reflects
A.constant opportunity costs as production shifts between goods
B.decreasing opportunity costs as more of a good is produced
C.the law of demand operating across two markets
D.increasing opportunity costs because resources are not equally suited to producing all goods
Explanation: A PPC bows outward because of the law of increasing opportunity cost. Resources are not perfectly adaptable, so as more of one good is produced, increasingly larger amounts of the other must be sacrificed. A straight-line PPC would instead indicate constant opportunity costs.
5Country A can produce either 100 units of wheat or 50 units of cloth, and Country B can produce either 80 units of wheat or 80 units of cloth. Which country has the comparative advantage in cloth?
A.Country A, because it can produce more wheat
B.Country A, because its opportunity cost of cloth is lower
C.Country B, because its opportunity cost of cloth is lower
D.Neither country, because the opportunity costs are equal
Explanation: For Country A, the opportunity cost of 1 cloth is 2 wheat (100/50). For Country B, the opportunity cost of 1 cloth is 1 wheat (80/80). Country B gives up less wheat per cloth, so it has the comparative advantage in cloth and should specialize in it.
6In a purely market (capitalist) economic system, the central question of what to produce is primarily answered by
A.the price signals generated by the interaction of buyers and sellers
B.central planners in a government agency
C.tradition and long-established custom
D.a vote among all citizens each year
Explanation: In a market economy, decentralized price signals coordinate decisions. Prices rise and fall with supply and demand, guiding producers toward goods consumers value most. This is the 'invisible hand' that allocates resources without central direction.
7According to the rational decision rule, a consumer should continue an activity as long as
A.total benefit exceeds total cost
B.marginal cost is zero
C.average benefit equals average cost
D.marginal benefit exceeds marginal cost
Explanation: Rational decision-makers use marginal analysis: continue an activity while the marginal (additional) benefit of one more unit exceeds its marginal cost, and stop where MB equals MC. This maximizes net benefit. Comparing totals or averages does not identify the optimal stopping point.
8The utility-maximizing rule for a consumer allocating a fixed budget between goods X and Y states that the consumer should buy quantities where
A.the total utility of X equals the total utility of Y
B.the marginal utility per dollar spent on X equals the marginal utility per dollar spent on Y
C.the price of X equals the price of Y
D.the marginal utility of X equals the marginal utility of Y
Explanation: The utility-maximizing rule is MUx/Px = MUy/Py. Consumers maximize satisfaction when the last dollar spent on each good yields the same marginal utility per dollar. If one good gives more utility per dollar, the consumer should reallocate spending toward it.
9The law of diminishing marginal utility states that as a person consumes more units of a good,
A.the additional satisfaction from each successive unit tends to decline
B.total utility eventually falls with each additional unit
C.the price the consumer is willing to pay increases
D.marginal utility becomes negative immediately
Explanation: The law of diminishing marginal utility says that as consumption of a good increases, the extra satisfaction from each additional unit tends to fall. This explains the downward-sloping demand curve: consumers will pay less for additional units that yield less added satisfaction.
10Which of the following is the best example of a marginal (rather than a total or sunk) cost in a decision about whether to attend one more class session?
A.The full tuition already paid for the semester
B.The total cost of textbooks for the course
C.The value of the hour of sleep given up to attend the session
D.The cost of the laptop purchased last year
Explanation: A marginal cost is the additional cost of one more unit of activity - here, the one hour of sleep sacrificed to attend a single session. Tuition, textbooks, and the laptop are sunk costs already incurred and should not affect the decision to attend one more class.

About the AP Microeconomics Exam

AP Microeconomics is a College Board exam that tests the principles of economics applied to individual decision-makers, firms, and markets. The exam has two sections: a 60-question multiple-choice section (70 minutes, 66% of the score) and a free-response section with one long and two short questions (60 minutes plus a 10-minute reading period, 33% of the score). Content is organized into six units, with supply and demand and the perfect competition model carrying the heaviest weight.

Questions

60 scored questions

Time Limit

2 hours 10 minutes

Passing Score

Scored 1-5; a 3 or higher typically earns college credit

Exam Fee

About $99 per exam in the US (2025-26) (College Board)

AP Microeconomics Exam Content Outline

12-15%

Unit 1: Basic Economic Concepts

Scarcity, economic systems, the production possibilities curve, comparative advantage, cost-benefit analysis, and marginal analysis.

20-25%

Unit 2: Supply and Demand

Demand and supply, elasticities, equilibrium, consumer and producer surplus, government intervention, and international trade.

22-25%

Unit 3: Production, Cost, and Perfect Competition

Production functions, short- and long-run costs, profit maximization, firm entry and exit, and the perfectly competitive model.

15-22%

Unit 4: Imperfect Competition

Monopoly, price discrimination, monopolistic competition, and oligopoly and game theory.

10-13%

Unit 5: Factor Markets

Factor demand and supply, profit-maximizing input hiring, and monopsonistic markets.

8-13%

Unit 6: Market Failure and the Role of Government

Efficiency, externalities, public goods, government intervention, and inequality.

How to Pass the AP Microeconomics Exam

What You Need to Know

  • Passing score: Scored 1-5; a 3 or higher typically earns college credit
  • Exam length: 60 questions
  • Time limit: 2 hours 10 minutes
  • Exam fee: About $99 per exam in the US (2025-26)

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

AP Microeconomics Study Tips from Top Performers

1Practice drawing and labeling graphs cleanly - supply and demand, cost curves, and the four market structures appear repeatedly on both the MC and FRQ sections.
2Master marginal analysis: the rules MR = MC for profit maximization and MRP = MFC for factor hiring underlie a large share of questions.
3Memorize the shutdown and entry/exit rules for perfectly competitive firms (P vs. AVC in the short run, P vs. ATC in the long run).
4Know how to identify deadweight loss and calculate consumer and producer surplus from a graph.
5Drill the differences among the four market structures - perfect competition, monopolistic competition, oligopoly, and monopoly - by price, output, and efficiency.

Frequently Asked Questions

How many questions are on the AP Microeconomics exam?

The AP Microeconomics exam has 60 multiple-choice questions answered in 70 minutes, plus a free-response section with one long question and two short questions answered in 60 minutes after a 10-minute reading period.

How is the AP Microeconomics exam scored?

The exam is scored on the standard AP 1-5 scale. The multiple-choice section counts for 66% of the score and the free-response section for 33%. Most colleges grant credit for a score of 3 or higher.

What units are covered on the AP Microeconomics exam?

Six units: Basic Economic Concepts, Supply and Demand, Production/Cost/Perfect Competition, Imperfect Competition, Factor Markets, and Market Failure and the Role of Government.

Which units are weighted most heavily on AP Microeconomics?

Supply and Demand (20-25%) and Production, Cost, and the Perfect Competition Model (22-25%) carry the most weight, followed by Imperfect Competition (15-22%).

Can I use a calculator on the AP Microeconomics exam?

No. Calculators are not permitted on the AP Microeconomics exam. The math involved relies on basic arithmetic and graph interpretation that you can do by hand.

When is the 2026 AP Microeconomics exam?

The College Board administers AP Microeconomics in May 2026. Confirm the exact date and start time on your AP exam schedule, as exams are given at a set local time worldwide.