#1
Which of the following best describes the law of demand in microeconomics?
As price increases, quantity demanded increases.
As price decreases, quantity demanded decreases.
As price increases, quantity demanded decreases.
As price decreases, quantity demanded increases.
#2
What does the term 'opportunity cost' refer to in microeconomics?
The monetary cost of an opportunity
The value of the best alternative forgone
The total cost of production
The cost of goods and services in the market
#3
What does the term 'marginal utility' represent in microeconomics?
The total satisfaction gained from consuming all units of a good
The additional satisfaction gained from consuming one more unit of a good
The average satisfaction gained from consuming a good
The satisfaction gained from consuming the first unit of a good
#4
What is the law of diminishing marginal returns in microeconomics?
As the quantity of inputs increases, total output increases at a decreasing rate.
As the quantity of inputs increases, total output increases at an increasing rate.
As the quantity of inputs increases, total output remains constant.
As the quantity of inputs increases, total output decreases.
#5
What is the difference between a normal good and an inferior good in microeconomics?
Normal goods have a positive income elasticity of demand, while inferior goods have a negative income elasticity of demand.
Normal goods have a negative income elasticity of demand, while inferior goods have a positive income elasticity of demand.
Normal goods have a positive cross-price elasticity of demand, while inferior goods have a negative cross-price elasticity of demand.
Normal goods have a negative cross-price elasticity of demand, while inferior goods have a positive cross-price elasticity of demand.
#6
In microeconomics, what does the term 'elasticity' measure?
The responsiveness of quantity demanded to a change in price.
The total revenue earned by a firm.
The production capacity of a firm.
The cost structure of a product.
#7
What is the primary goal of a monopoly in the market?
To promote competition
To maximize consumer surplus
To minimize producer surplus
To maximize profit
#8
Which of the following is a characteristic of a monopolistic competition market structure?
Many buyers and sellers
Identical products
Easy entry and exit
Price taker
#9
What is a 'price floor' in microeconomics?
A maximum price set by the government
A minimum price set by the government
A price determined by market equilibrium
A price set by producers to maximize profits
#10
Which of the following is a characteristic of a perfectly elastic demand curve?
It is horizontal
It is vertical
It is upward-sloping
It is downward-sloping
#11
What is the primary goal of a firm in the short run?
To maximize total revenue
To minimize total cost
To maximize profit
To increase market share
#12
Which of the following is NOT a characteristic of perfect competition in microeconomics?
Many buyers and sellers
Homogeneous products
Barriers to entry
Perfect information
#13
What is the 'invisible hand' concept introduced by Adam Smith in microeconomics?
The self-regulating nature of the market
Government intervention in market activities
Centralized planning of economic activities
Collaborative decision-making by market participants
#14
In microeconomics, what is the formula for calculating price elasticity of demand?
Percentage change in quantity demanded divided by percentage change in price
Percentage change in price divided by percentage change in quantity demanded
Absolute change in quantity demanded divided by absolute change in price
Absolute change in price divided by absolute change in quantity demanded
#15
What is the concept of 'consumer surplus' in microeconomics?
The additional satisfaction gained from consuming one more unit of a good
The difference between the price consumers are willing to pay and the price they actually pay
The difference between total revenue and total cost for a firm
The total benefit to society from the production and consumption of a good
#16
Which of the following is NOT a determinant of supply in microeconomics?
Technology
Cost of production
Consumer preferences
Number of firms in the market
#17
In microeconomics, what is the 'Pareto efficiency'?
When resources are allocated in a way that no one can be made better off without making someone else worse off
When resources are allocated based on consumer preferences
When resources are allocated based on producer preferences
When resources are equally distributed among individuals