#1
Which of the following is an example of a basic need according to Maslow's hierarchy?
Food
ExplanationBasic physiological requirement for survival.
#2
What does the term 'marginal utility' refer to in economics?
The additional satisfaction gained from consuming one more unit of a good
ExplanationExtra satisfaction from consuming an additional unit.
#3
What is the difference between 'cardinal utility' and 'ordinal utility'?
Cardinal utility measures satisfaction in absolute units; ordinal utility only ranks preferences
ExplanationAbsolute vs. relative satisfaction measurement.
#4
What is the concept of 'marginal rate of substitution' (MRS) in consumer theory?
It measures the rate at which a consumer is willing to give up one good for another while maintaining the same level of satisfaction
ExplanationRate of exchange between two goods.
#5
According to the concept of 'elasticity of demand,' what does it mean if the price elasticity of demand is greater than 1?
Demand is elastic
ExplanationDemand is responsive to price changes.
#6
In microeconomics, what does the term 'utility' refer to?
The satisfaction derived from consuming a good or service
ExplanationMeasure of satisfaction or pleasure gained.
#7
What is the law of diminishing marginal utility?
As the quantity of a good consumed increases, the additional satisfaction from each additional unit decreases
ExplanationDecrease in satisfaction with each additional unit consumed.
#8
According to the law of demand, what is the relationship between price and quantity demanded?
Negative
ExplanationInverse relationship between price and quantity demanded.
#9
What is the difference between 'total utility' and 'marginal utility'?
Total utility is the overall satisfaction from consuming a given quantity; marginal utility is the additional satisfaction from consuming one more unit
ExplanationOverall vs. additional satisfaction.
#10
In consumer equilibrium, what is the significance of the marginal utility-to-price ratio?
It helps in maximizing total utility by allocating expenditure efficiently
ExplanationGuides efficient allocation of expenditure.
#11
What is the income effect in the context of consumer behavior?
The change in demand due to a change in income
ExplanationImpact of income change on demand.
#12
What is the 'Engel curve' used to illustrate in economics?
The relationship between income and the quantity demanded of a normal good
ExplanationIncome's effect on demand for normal goods.
#13
In consumer equilibrium, what is the condition for the optimal allocation of expenditure across different goods?
The marginal utility-to-price ratio of each good is the same
ExplanationEqualizing utility per unit of expenditure.
#14
What is the 'law of diminishing returns' in the context of production and consumption?
As production increases, the marginal returns eventually decrease
ExplanationDecline in additional output per additional input.
#15
In consumer theory, what is the concept of 'budget constraint'?
The limit on the quantity of goods a consumer can purchase
ExplanationRestriction on affordable quantity of goods.
#16
How does a consumer achieve equilibrium in consumption?
By maximizing total utility
ExplanationOptimizing satisfaction from consumption.
#17
What is the significance of an indifference curve in consumer theory?
It shows the various combinations of goods that give the consumer equal satisfaction
ExplanationRepresents equal levels of satisfaction.
#18
What is the concept of 'revealed preference' in consumer theory?
Preferences are revealed by observing actual choices made by consumers
ExplanationInferred preferences from observed behavior.
#19
How does a Giffen good behave in terms of demand with changes in price?
As price increases, demand increases
ExplanationDemand goes against the law of demand.
#20
What is the concept of 'consumer surplus'?
The difference between what a consumer is willing to pay and what they actually pay for a good
ExplanationBenefit gained from paying less than willingness.
#21
What role does the substitution effect play in the law of demand?
It explains the change in quantity demanded due to a change in the price of a substitute good
ExplanationImpact of substitute price change on demand.
#22
What is the concept of 'income elasticity of demand'?
The percentage change in quantity demanded due to a one percent change in income
ExplanationSensitivity of demand to income changes.
#23
What is the concept of 'utility maximization' in consumer theory?
Consumers always maximize their total satisfaction from consuming goods and services
ExplanationAim to achieve the highest satisfaction level.
#24
What is the 'substitution effect' in the context of changes in the price of a good?
It is the change in quantity demanded due to a change in the price of a substitute good
ExplanationChange in demand due to substitute price change.
#25
What role does 'utility' play in consumer behavior?
It represents the satisfaction or pleasure derived from consuming goods and services
ExplanationMeasure of satisfaction influencing choices.