Question 1

In a perfectly competitive market, which of the following best describes the role of buyers and sellers?

Accepted Answer

They are price takers who accept the market price as given.

Question 2

Which of the following goods is most likely to be sold in a perfectly competitive market?

Accepted Answer

Wheat

Question 3

What is the defining characteristic of products sold in a perfectly competitive market?

Accepted Answer

They are homogeneous.

Question 4

The Latin phrase 'ceteris paribus' is commonly used in economics. What does it mean?

Accepted Answer

Other things being equal

Question 5

Which of the following is NOT a characteristic of a perfectly competitive market?

Accepted Answer

Significant influence over price by individual firms

Question 6

Suppose the wheat market is perfectly competitive. If one farmer tries to sell wheat at a price higher than the market price, what is most likely to happen?

Accepted Answer

The farmer will not be able to sell any wheat.

Question 7

Which of the following is an example of a product in a less competitive market?

Accepted Answer

Fast food

Question 8

If a market has many buyers and sellers, and each has no influence on the market price, this market is:

Accepted Answer

A perfectly competitive market

Question 9

Which of the following best explains why firms in a perfectly competitive market are price takers?

Accepted Answer

Each firm's output is small relative to the market and products are identical.

Question 10

If the price of wheat is determined by the intersection of market supply and demand, what happens if a single buyer tries to pay less than the market price?

Accepted Answer

The buyer will not be able to purchase any wheat.

Question 11

Which of the following is a necessary condition for a perfectly competitive market?

Accepted Answer

Identical products

Question 12

A market with only one seller and many buyers is best described as:

Accepted Answer

A monopoly

Question 13

Which of the following scenarios best illustrates the concept of 'ceteris paribus'?

Accepted Answer

Analyzing the effect of a price change on quantity demanded, holding all other factors constant

Question 14

If a market is described as having 'no influence on price' by individual participants, what does this imply about the market structure?

Accepted Answer

It is perfectly competitive.

Question 15

Which of the following is NOT an example of a product in a perfectly competitive market?

Accepted Answer

Fast food

Question 16

Suppose the market for laptops is not perfectly competitive. Which of the following is most likely true?

Accepted Answer

Individual firms can influence the market price.

Question 17

Which of the following best describes the products in a perfectly competitive market?

Accepted Answer

They are identical and interchangeable.

Question 18

If the number of sellers in a market increases significantly, what is most likely to happen in a perfectly competitive market?

Accepted Answer

The market will remain competitive and prices will be determined by supply and demand.

Question 19

Which of the following is a real-world example of a perfectly competitive market?

Accepted Answer

The market for wheat

Question 20

In a perfectly competitive market, what happens if a seller tries to differentiate their product?

Accepted Answer

The market becomes less competitive.

Introduction to Supply and Demand: Perfectly Competitive Markets

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