Economics · Commerce Accountancy

Microeconomics and Pricing

1,413 Questions

Microeconomics and pricing analyze market structures, consumer utility, marginal cost, and strategic pricing models like predatory pricing. These foundational economic concepts are regularly featured in civil services and state administrative examinations. Solve these practice questions to understand market equilibrium, demand elasticity, and competitive firm behavior.

Market equilibrium pricingIncome elasticity of demandMarginal cost conceptsUtility functions analysisPredatory pricing strategiesOligopoly market structures

Microeconomics and Pricing Questions

Multiple choice business economics and quantitative methods government budget and economy consumer's budget public finance indifference curve

Price line depends on the __________.

  1. prices of two commodities

  2. income of the consumer

  3. related commodities

  4. both (A) and (B)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The price line (or budget line) represents the combinations of two goods a consumer can afford given their income and the prices of those goods. Therefore, it is determined by both the income and the prices.

Multiple choice business economics and quantitative methods government budget and economy consumer's budget public finance indifference curve

If the consumer is below his budget line, the consumer ______________.

  1. is in equilibrium

  2. is spending all personal income

  3. is not spending all personal income

  4. may or may not be spending all personal income
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

When the consumer is not spending all his income, he/she is inefficient with the current group of goods purchased. The optimal point for the consumer is the point at which the indifference curve is tangent to the budget line. 

Multiple choice business economics and quantitative methods government budget and economy consumer's budget public finance indifference curve

Slope of budget line is equal to ________.

  1. marginal rate of substitution between the factor inputs

  2. ratio of price of factor input

  3. demand of each factor input

  4. supply of each factor input
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The budget line shows the combination of two goods a individual can consume with his current income. Hence, it is equal to the ratio of prices between the two goods. 

Multiple choice business economics and quantitative methods government budget and economy consumer's budget public finance indifference curve

Slope of price line is equal to _______.

  1. marginal utility of each product

  2. ratio of quantity consumed of each good

  3. ratio of price of two goods

  4. ratio of cost of production of two goods
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The budget line shows the combination of two goods a individual can consume with his current income. Hence, it is equal to the ratio of prices between the two goods. 

Multiple choice business economics and quantitative methods government budget and economy consumer's budget public finance indifference curve

Which of the following statements is correct?

  1. An indifference curve is downward-sloping to the right

  2. Convexity of a curve implies that the slope of the curve diminishes as one moves from left to right

  3. The elasticity of substitution between two goods to a consumer is zero.

  4. The total effect of a change in the price of a good on its quantity demanded is called the price effect.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Option A is wrong as indifference curve has positive and negative slopes. 

Option B is wrong as convexity of curve in fact implies the slope of the curve does not diminish as it goes from left to right. 
Option D is wrong because the price effect is equal to substitution effect plus income effect. 
Option C is correct because each good would derive the consumer a different utility unless they are perfect substitutes. 

Multiple choice business economics and quantitative methods government budget and economy consumer's budget public finance indifference curve

Which one is not an assumption of the theory of demand based on analysis of indifference curves?

  1. Given scale of preferences as between different combinations of two goods.

  2. Diminishing marginal rate of substitution.

  3. Constant marginal utility of money

  4. Consumer would always prefer more of a particular good to less of the other good, other things remaining the same.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The marginal utility of money changes depending on the inflation. Higher the inflation lower would be the utility of money as inflation reduces the value of the money and vice versa.

Multiple choice business economics and quantitative methods government budget and economy consumer's budget public finance indifference curve

Higher level of indifference curve shows lower level of satisfaction.

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A higher level of indifference curve shows higher level of satisfaction. The indifference curve would have shifted outwards due to reduction in price of goods or an increase in income which allows the consumer to purchase more goods which gives him a higher utility. 

Multiple choice business economics and quantitative methods government budget and economy consumer's budget public finance indifference curve

________ represent the various combinations of two goods which can be purchased with a given money income and assumed prices of goods.

  1. Budget line

  2. Market line

  3. Price line

  4. Both A & C
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The budget line and price line are synonymous terms for the graphical representation of all possible combinations of two goods that a consumer can purchase given their income and market prices.

Multiple choice business economics and quantitative methods government budget and economy consumer's budget public finance indifference curve

The consumer is in equilibrium at a point where the budget line _________.

  1. is above the indifference curve

  2. is below the indifference curve

  3. is tangent to the indifference curve

  4. cuts the indifference curve
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The equilibrium is when the ratio of the price of goods is equal to the marginal rate of substitution. The ratio of price of goods comes from the budget line whereas the marginal rate of substitution is derived from the point of tangency on the indifference curve. 

Multiple choice business economics and quantitative methods government budget and economy consumer's budget public finance indifference curve

IC theory assumes that ________.

  1. buyers can measures satisfaction

  2. buyers can identify preferred combinations of goods

  3. all buyers have same preference patterns

  4. none of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The indifference curve theory has 5 major assumptions. These are as follows: 

1) The consumer has constant income and can only purchase a combination of two goods.
2) The consumer always wants to be able to consumer more goods an knows exactly the combination of goods he desires. 
3) You are assuming ordinal utility which a consumer can rank the combination of goods depending on the utility he derives from it. 
4) Diminishing rate of marginal utility
5) Cosumers behaves in a rational manner, that is, always looks to increase his utility. 

Multiple choice business economics and quantitative methods government budget and economy consumer's budget public finance indifference curve

Where the budget line is tangent to an IC,  ________.

  1. equals amounts of goods give equal satisfaction

  2. the ratio of price of the goods equals the MRS

  3. the prices of the goods are equal

  4. none of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The ratio of prices between good X and good Y which make one half if the indifference curve analysis. The value of ratio of price of goods is equal to the MRS which is obtained from the indifference curve. This gives the consumers equilibrium 

Multiple choice business economics and quantitative methods government budget and economy consumer's budget public finance indifference curve

An IC shows all combinations of two commodities which ________.

  1. give the same level of satisfaction to the consumer

  2. represent the highest level of satisfaction to the consumer

  3. give the different level of satisfaction to the consumer

  4. none of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

An indifference curve shows all the possible combination of two goods with a constant level of income. All the points on an indifference curve give the same level of satisfaction as the consumer does reduce the efficiency of spending but just switches between his preference for the two goods.