#1
Which of the following is considered a scarce economic resource?
Gold
ExplanationGold is a finite resource with limited availability.
#2
What type of expenditure is the purchase of machinery for a factory?
Investment expenditure
ExplanationInvestment expenditure refers to spending on assets to improve future production.
#3
Which of the following is NOT a factor of production?
Money
ExplanationMoney is a medium of exchange and not directly involved in the production process.
#4
What type of expenditure is payment for the salaries of government employees?
Revenue expenditure
ExplanationRevenue expenditure refers to spending on recurring costs that do not directly contribute to asset formation.
#5
Which of the following is NOT a characteristic of a capital resource?
Unlimited availability
ExplanationCapital resources, unlike labor and land, are not inherently unlimited in availability.
#6
What type of expenditure is the purchase of raw materials by a manufacturing company?
Investment expenditure
ExplanationInvestment expenditure refers to spending on assets expected to yield benefits over time, such as raw materials for production.
#7
Which of the following is a characteristic of a public good?
Non-excludability
ExplanationPublic goods are non-excludable, meaning individuals cannot be effectively excluded from use.
#8
What does the term 'opportunity cost' refer to in economics?
The cost of a good or service that is forgone to obtain something else
ExplanationOpportunity cost represents the value of the next best alternative forgone when a decision is made.
#9
Which of the following is an example of a positive externality?
A beekeeper's bees pollinating nearby farms' crops
ExplanationPositive externality occurs when an activity generates benefits for third parties not directly involved.
#10
In economics, what does 'GNP' stand for?
Gross National Product
ExplanationGNP measures the total economic output of a country's residents, regardless of where they are located.
#11
Which of the following is an example of a negative externality?
Air pollution from a factory
ExplanationNegative externality occurs when an activity imposes costs on third parties not directly involved.
#12
In economics, what does 'CPI' stand for?
Consumer Price Index
ExplanationCPI measures the average change over time in the prices paid by urban consumers for a market basket of consumer goods and services.
#13
Which of the following best describes the concept of 'elasticity of demand'?
The measure of responsiveness of quantity demanded to a change in price
ExplanationElasticity of demand measures how demand for a good changes in response to changes in its price.
#14
What is the formula for calculating price elasticity of demand?
Percentage change in quantity demanded / Percentage change in price
ExplanationPrice elasticity of demand measures the responsiveness of quantity demanded to changes in price.
#15
What is the formula for calculating total revenue?
Price × Quantity Demanded
ExplanationTotal revenue is the product of the price per unit and the quantity sold.
#16
What is the formula for calculating marginal cost?
Change in total cost / Change in quantity
ExplanationMarginal cost measures the change in total cost resulting from producing one additional unit of a good.
#17
What is the formula for calculating average revenue?
Total revenue / Quantity sold
ExplanationAverage revenue is the total revenue divided by the quantity sold.