#1
Which of the following is a characteristic of a perfectly competitive market?
Many buyers and many sellers
ExplanationPerfect competition involves many buyers and sellers.
#2
What does GDP stand for in economics?
Gross Domestic Product
ExplanationGDP stands for Gross Domestic Product.
#3
What is the opportunity cost of a decision?
The value of the next best alternative that is foregone
ExplanationOpportunity cost is the value of the next best alternative foregone when a decision is made.
#4
What does the term 'inflation' refer to in economics?
An increase in the general price level of goods and services
ExplanationInflation refers to the rise in the general price level of goods and services over time.
#5
Which of the following is an example of a public good?
Public transportation system
ExplanationA public transportation system is an example of a public good.
#6
What is fiscal policy?
The government's use of taxation and spending to influence the economy.
ExplanationFiscal policy involves the government's use of taxation and spending to regulate the economy.
#7
What is the primary objective of monetary policy?
Stabilize prices
ExplanationMonetary policy aims to stabilize prices.
#8
What is the formula to calculate Price Elasticity of Demand?
Percentage change in quantity demanded / Percentage change in price
ExplanationPrice Elasticity of Demand is calculated by dividing the percentage change in quantity demanded by the percentage change in price.
#9
What is the difference between microeconomics and macroeconomics?
Microeconomics studies individual markets, while macroeconomics studies the economy as a whole.
ExplanationMicroeconomics focuses on individual markets, whereas macroeconomics examines the economy as a whole.
#10
Which of the following is an example of a regressive tax?
Sales tax
ExplanationA sales tax is an example of a regressive tax.
#11
What is the law of diminishing marginal utility?
As the quantity of a good consumed increases, the additional satisfaction derived from each additional unit decreases.
ExplanationThe law of diminishing marginal utility states that as consumption of a good increases, the additional satisfaction gained from each additional unit decreases.
#12
What is the difference between a recession and a depression?
A recession is a prolonged period of economic decline, while a depression is a short-term economic downturn.
ExplanationA recession is an extended period of economic decline, while a depression is a severe and prolonged economic downturn.
#13
Which of the following is an example of a positive externality?
Education
ExplanationEducation is an example of a positive externality.
#14
What does the term 'ceteris paribus' mean in economics?
All other things being equal
ExplanationCeteris paribus means holding all other factors constant.
#15
What does the term 'invisible hand' refer to in economics?
The principle that self-interest guides individuals to promote society's economic well-being
ExplanationThe 'invisible hand' refers to the concept that self-interested behavior can lead to positive outcomes for society as a whole in a competitive market.