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MID-SEMESTER EXAM:
MICROECONOMICS 2026/2027
QUESTIONS WITH VERIFIED
ANSWERS & COMPLETE
RATIONALES
## SECTION 1: BASIC ECONOMIC CONCEPTS
**1. What is the fundamental economic problem?**
A. Inflation
B. Scarcity
C. Unemployment
D. Taxation
**Correct answer:** Scarcity
**Rationale:** Scarcity is the fundamental economic problem
because human wants are unlimited while resources are
limited. This forces individuals and societies to make choices
about how to allocate resources. Inflation, unemployment, and
taxation are economic issues that arise from scarcity but are
not the fundamental problem itself.
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---
**2. Which of the following is a factor of production?**
A. Money
B. Labor
C. Stock
D. Bond
**Correct answer:** Labor
**Rationale:** The four factors of production are land, labor,
capital, and entrepreneurship. Money, stocks, and bonds are
financial assets, not factors of production. Labor refers to
human effort used in production.
---
**3. What is opportunity cost?**
A. The monetary cost of a good or service
B. The value of the next best alternative forgone
C. The total cost of production
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D. The cost of producing one more unit
**Correct answer:** The value of the next best alternative
forgone
**Rationale:** Opportunity cost is the value of the best
alternative that is given up when making a choice. It is not just
monetary cost but includes all benefits of the forgone
alternative. Marginal cost is the cost of producing one more
unit.
---
**4. Which of the following best describes a production
possibilities frontier (PPF)?**
A. A graph showing the maximum combinations of two goods
that can be produced with available resources
B. A graph showing the relationship between price and quantity
demanded
C. A graph showing the relationship between price and quantity
supplied
D. A graph showing the distribution of income in an economy
**Correct answer:** A graph showing the maximum
combinations of two goods that can be produced with available
resources
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**Rationale:** The PPF illustrates the trade-offs and opportunity
costs of producing two goods. Points on the curve represent
efficient production. Points inside the curve represent
inefficiency. Points outside the curve are unattainable with
current resources.
---
**5. What does a point inside the production possibilities
frontier represent?**
A. Efficient production
B. Unattainable production
C. Inefficient production
D. Maximum production
**Correct answer:** Inefficient production
**Rationale:** A point inside the PPF indicates that resources
are not fully utilized or are being used inefficiently. Points on the
curve are efficient. Points outside the curve are unattainable
with current resources.
---
MID-SEMESTER EXAM:
MICROECONOMICS 2026/2027
QUESTIONS WITH VERIFIED
ANSWERS & COMPLETE
RATIONALES
## SECTION 1: BASIC ECONOMIC CONCEPTS
**1. What is the fundamental economic problem?**
A. Inflation
B. Scarcity
C. Unemployment
D. Taxation
**Correct answer:** Scarcity
**Rationale:** Scarcity is the fundamental economic problem
because human wants are unlimited while resources are
limited. This forces individuals and societies to make choices
about how to allocate resources. Inflation, unemployment, and
taxation are economic issues that arise from scarcity but are
not the fundamental problem itself.
,2 | Page
---
**2. Which of the following is a factor of production?**
A. Money
B. Labor
C. Stock
D. Bond
**Correct answer:** Labor
**Rationale:** The four factors of production are land, labor,
capital, and entrepreneurship. Money, stocks, and bonds are
financial assets, not factors of production. Labor refers to
human effort used in production.
---
**3. What is opportunity cost?**
A. The monetary cost of a good or service
B. The value of the next best alternative forgone
C. The total cost of production
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D. The cost of producing one more unit
**Correct answer:** The value of the next best alternative
forgone
**Rationale:** Opportunity cost is the value of the best
alternative that is given up when making a choice. It is not just
monetary cost but includes all benefits of the forgone
alternative. Marginal cost is the cost of producing one more
unit.
---
**4. Which of the following best describes a production
possibilities frontier (PPF)?**
A. A graph showing the maximum combinations of two goods
that can be produced with available resources
B. A graph showing the relationship between price and quantity
demanded
C. A graph showing the relationship between price and quantity
supplied
D. A graph showing the distribution of income in an economy
**Correct answer:** A graph showing the maximum
combinations of two goods that can be produced with available
resources
, 4 | Page
**Rationale:** The PPF illustrates the trade-offs and opportunity
costs of producing two goods. Points on the curve represent
efficient production. Points inside the curve represent
inefficiency. Points outside the curve are unattainable with
current resources.
---
**5. What does a point inside the production possibilities
frontier represent?**
A. Efficient production
B. Unattainable production
C. Inefficient production
D. Maximum production
**Correct answer:** Inefficient production
**Rationale:** A point inside the PPF indicates that resources
are not fully utilized or are being used inefficiently. Points on the
curve are efficient. Points outside the curve are unattainable
with current resources.
---
