Economics ยท General Awareness

Economic Principles

1,097 Questions

Economic principles form the foundation of how societies allocate resources and produce goods. This topic covers factors of production, types of capital, and demand classifications. It is a vital component of the economics syllabus in many civil services and banking exams.

Factors of productionCapital typesDemand classificationsEconomic activities

Economic Principles Questions

Multiple choice

Which of the following is a factor that affects the location of manufacturing industries?

  1. Availability of raw materials

  2. Availability of labor

  3. Availability of transportation

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The location of manufacturing industries is influenced by a variety of factors, including the availability of raw materials, labor, and transportation.

Multiple choice

What is a production function?

  1. An equation that shows the relationship between inputs and outputs.

  2. A graph that shows the relationship between inputs and outputs.

  3. A table that shows the relationship between inputs and outputs.

  4. A mathematical model that shows the relationship between inputs and outputs.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A production function is a mathematical model that describes the relationship between inputs (such as labor and capital) and outputs (such as goods and services).

Multiple choice

What is marginal productivity?

  1. The change in output resulting from a one-unit increase in an input.

  2. The change in output resulting from a one-unit decrease in an input.

  3. The total output produced by an input.

  4. The average output produced by an input.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Marginal productivity is the change in output resulting from a one-unit increase in an input, holding all other inputs constant.

Multiple choice

What is the law of diminishing marginal productivity?

  1. As more of an input is used, its marginal productivity eventually decreases.

  2. As more of an input is used, its marginal productivity eventually increases.

  3. As more of an input is used, its marginal productivity remains constant.

  4. As more of an input is used, its marginal productivity becomes negative.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The law of diminishing marginal productivity states that as more of an input is used, its marginal productivity eventually decreases, holding all other inputs constant.

Multiple choice

Which of the following is not a type of externality?

  1. Positive externality.

  2. Negative externality.

  3. Pecuniary externality.

  4. Technological externality.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Pecuniary externalities are not a type of externality because they are simply changes in the prices of goods or services that are caused by changes in the market conditions. They do not involve any costs or benefits that are not reflected in the market price.

Multiple choice

Which of the following is an example of an economic externality?

  1. Pollution from a factory

  2. The benefits of education

  3. The construction of a new highway

  4. The development of a new technology
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Pollution from a factory is an example of a negative externality, as it imposes costs on others (e.g., health problems) without compensation.

Multiple choice

Which of the following is NOT a type of causation?

  1. Efficient causation

  2. Material causation

  3. Formal causation

  4. Final causation
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Formal causation is not a type of causation in the same way that efficient causation, material causation, and final causation are. Formal causation is the type of causation that is responsible for the form or structure of an effect.

Multiple choice

What is the economic value of the global cooking oils and fats market?

  1. $200 billion
  2. $400 billion
  3. $600 billion
  4. $800 billion
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The economic value of the global cooking oils and fats market is estimated to be around $600 billion.

Multiple choice

Which of the following is NOT a key factor to consider when selecting a production location for a garment factory?

  1. Availability of skilled labor

  2. Proximity to raw materials

  3. Cost of production

  4. Political stability
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Proximity to raw materials is not a key factor to consider when selecting a production location for a garment factory.

Multiple choice

In a manufacturing process, the production rate (R) is often modeled by the equation R = a - bQ, where 'a' and 'b' are constants and 'Q' is the production quantity. What does the term 'bQ' represent in this equation?

  1. Fixed Production Rate

  2. Variable Production Rate

  3. Total Production Rate

  4. Marginal Production Rate
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The term 'bQ' in the equation R = a - bQ represents the variable production rate, which is the rate at which production changes with respect to the production quantity.

Multiple choice

In a manufacturing process, the capacity of a production line is the maximum output that the line can produce in a given time period. The capacity of a production line is often limited by factors such as:

  1. The number of machines on the line

  2. The speed of the machines

  3. The availability of raw materials

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The capacity of a production line is often limited by factors such as the number of machines on the line, the speed of the machines, the availability of raw materials, and other factors.

Multiple choice

Which of the following is NOT a factor of production?

  1. Land

  2. Labor

  3. Capital

  4. Entrepreneurship
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Factors of production are the resources that are used to produce goods and services. Land, labor, and capital are all factors of production. Entrepreneurship is not a factor of production because it is not a resource that is used to produce goods and services.

Multiple choice

In the Harrod-Domar model, what is the relationship between the growth rate of capital stock and the growth rate of output?

  1. Directly proportional

  2. Inversely proportional

  3. Independent

  4. Complementary
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Harrod-Domar model suggests that the growth rate of capital stock is directly proportional to the growth rate of output, implying a fixed capital-output ratio.

Multiple choice

In the AK model, what is the relationship between the growth rate of capital stock and the growth rate of output?

  1. Directly proportional

  2. Inversely proportional

  3. Independent

  4. Complementary
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The AK model assumes a constant capital-output ratio, implying that the growth rate of capital stock is directly proportional to the growth rate of output.

Multiple choice

Which of the following is NOT a type of externality that can arise from research and development?

  1. Positive externalities

  2. Negative externalities

  3. Pecuniary externalities

  4. Technological externalities
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Pecuniary externalities are not a type of externality that can arise from research and development. Positive externalities occur when the benefits of research and development spill over to other firms or individuals, negative externalities occur when the costs of research and development spill over to other firms or individuals, and technological externalities occur when research and development leads to the creation of new technologies that can be used by other firms or individuals.