#1
Which of the following is a characteristic of oligopoly?
Many sellers, one buyer
Few sellers, many buyers
Many sellers, many buyers
One seller, many buyers
#2
What is a demand curve?
A graphical representation of the relationship between price and quantity demanded
A curve showing the relationship between supply and demand
A line indicating the total revenue generated by a product
A representation of consumer preferences
#3
Which of the following is a determinant of supply?
Income of consumers
Price of substitutes
Consumer preferences
Cost of production
#4
Which of the following is NOT a characteristic of a perfectly competitive market?
Homogeneous products
Many buyers and sellers
Barriers to entry
Price takers
#5
What is the law of demand?
As the price of a good increases, the quantity demanded increases
As the price of a good decreases, the quantity demanded decreases
As income increases, the demand for a good decreases
As the price of a good increases, the demand for substitutes decreases
#6
What is the law of supply?
As the price of a good increases, the quantity supplied increases
As the price of a good decreases, the quantity supplied decreases
As income increases, the supply of a good decreases
As the price of a good increases, the supply of substitutes decreases
#7
In economics, what is utility?
The satisfaction or pleasure derived from consuming a good or service
The total revenue generated by a firm
The cost of production for a firm
The profit earned by a firm
#8
What is price elasticity of demand?
A measure of the responsiveness of quantity demanded to a change in price
A measure of the total quantity demanded at a particular price level
A measure of how changes in income affect quantity demanded
A measure of the responsiveness of quantity supplied to a change in price
#9
What is the 'Tragedy of the Commons'?
A situation where individual users exploit shared resources to the detriment of the common good
A market structure where a single firm dominates the entire market
A scenario where there is insufficient demand to support all suppliers in the market
A condition where the government controls all aspects of production and distribution
#10
What does the term 'invisible hand' refer to in economics?
The government's role in regulating markets
The automatic self-regulation of markets to allocate resources efficiently
The power of consumers to influence market trends
The control exerted by monopolies over market prices
#11
Which of the following is NOT a characteristic of perfect competition?
Many buyers and many sellers
Homogeneous products
Barriers to entry
Perfect information
#12
What is the difference between microeconomics and macroeconomics?
Microeconomics focuses on individual markets, while macroeconomics focuses on the economy as a whole
Microeconomics studies consumer behavior, while macroeconomics studies government policies
Microeconomics examines short-term economic fluctuations, while macroeconomics examines long-term economic growth
There is no difference; the terms are used interchangeably
#13
What is a monopolistic competition market structure characterized by?
A large number of firms selling identical products
A single seller dominating the market
A few firms selling similar but differentiated products
Complete absence of competition
#14
What is the law of diminishing marginal utility?
As the quantity of a good consumed increases, the total utility derived from each additional unit decreases
As the price of a good increases, the quantity demanded increases
As the price of a good decreases, the quantity supplied decreases
As income increases, the demand for inferior goods decreases
#15
What is a cartel?
A group of buyers who collude to fix prices in a market
A group of firms that collude to restrict output and raise prices
A government agency responsible for regulating markets
A type of currency used in international trade
#16
What is a supply shock?
A sudden increase in consumer demand for a product
A sudden decrease in the supply of a product
A change in technology that improves production efficiency
A government intervention to regulate prices
#17
What is a monopolist's marginal revenue?
The change in total revenue when one additional unit of output is sold
The change in total revenue divided by the change in quantity demanded
The total revenue divided by the quantity sold
The difference between total revenue and total cost
#18
In a monopoly, where does the demand curve lie in relation to the marginal revenue curve?
The demand curve lies above the marginal revenue curve
The demand curve lies below the marginal revenue curve
The demand curve intersects with the marginal revenue curve
The demand curve is parallel to the marginal revenue curve
#19
What is a natural monopoly?
A monopoly that arises due to economies of scale, where one firm can produce the entire market output at the lowest cost
A monopoly that is created and protected by government regulations
A monopoly that dominates the market through aggressive pricing strategies
A monopoly that controls the market through vertical integration