#1
Which of the following best defines economics?
The study of how societies allocate scarce resources to satisfy unlimited wants
ExplanationEconomics explores resource allocation in the face of unlimited human desires.
#2
What does the law of demand state?
As price increases, quantity demanded decreases
ExplanationThe law of demand describes the inverse relationship between price and quantity demanded.
#3
Which of the following is NOT a factor of production?
Money
ExplanationFactors of production include land, labor, and capital, but money is a medium of exchange.
#4
What is the law of supply?
As price increases, quantity supplied increases
ExplanationThe law of supply states that, all else being equal, producers supply more goods or services at higher prices.
#5
What is the concept of utility in economics?
The total satisfaction derived from consuming a good or service
ExplanationUtility represents the overall satisfaction or happiness a consumer derives from consuming a good or service.
#6
Which of the following is a factor that can shift the supply curve?
Changes in the price of inputs
ExplanationChanges in input prices can cause shifts in the supply curve.
#7
What is the opportunity cost of a decision?
The value of the best alternative forgone
ExplanationOpportunity cost is the value of the next best option sacrificed when making a choice.
#8
In economics, what is the function of a production possibility frontier (PPF)?
To illustrate the combinations of goods and services that can be produced with available resources
ExplanationPPF visually shows the trade-offs between different goods and services based on resource constraints.
#9
What is the difference between microeconomics and macroeconomics?
Microeconomics focuses on individual markets, while macroeconomics studies the economy as a whole
ExplanationMicroeconomics analyzes individual markets, while macroeconomics studies the entire economy.
#10
What is fiscal policy?
Government policy concerning taxation and spending
ExplanationFiscal policy involves government decisions on taxation and expenditure to influence economic conditions.
#11
What is the formula for calculating GDP (Gross Domestic Product)?
Consumption + Investment + Government Spending + Exports - Imports
ExplanationGDP is the sum of consumption, investment, government spending, and net exports.
#12
What is the concept of elasticity in economics?
The measure of how sensitive quantity demanded is to changes in price
ExplanationElasticity measures the responsiveness of quantity demanded to changes in price.
#13
According to the law of diminishing marginal utility, what happens as more units of a good are consumed?
Marginal utility decreases
ExplanationThe law states that the additional satisfaction (utility) from each unit of a good diminishes as consumption increases.
#14
What is the difference between absolute advantage and comparative advantage?
Absolute advantage refers to the ability to produce a good using fewer resources, while comparative advantage refers to the ability to produce a good at a lower opportunity cost
ExplanationAbsolute advantage is efficiency, while comparative advantage is about relative efficiency in producing goods.
#15
What is the Phillips Curve in economics?
A graphical representation showing the relationship between inflation and unemployment
ExplanationThe Phillips Curve illustrates the trade-off between inflation and unemployment in an economy.