What do you mean by complements? Give examples of two goods which are complements of each other.
Those goods that are consumed together are called complementary goods. Example: Tea and sugar. If the price of sugar increases, then it will lead to a decrease in the demand for tea. If the price of tea increases, then it will reduce the demand for sugar. The demand for a good move in the opposite direction of the price of its complementary goods. That is, If the Price of tea (PT ) increases, then the demand for sugar (Ds ) decreases. If the Price of sugar (Ps) increases, then the demand for tea ( DT) decreases.
Popular Questions of Class 12 Micro Economics
- Q:-
What is the supply curve of a firm in the long run?
- Q:-
The market price of a good changes from Rs 5 to Rs 20. As a result, the quantity supplied by a firm increases by 15 units. The price elasticity of the firm’s supply curve is 0.5. Find the initial and final output levels of the firm.
- Q:-
A firm earns a revenue of Rs 50 when the market price of a good is Rs 10. The market price increases to Rs 15 and the firm now earns a revenue of Rs 150. What is the price elasticity of the firm’s supply curve?
- Q:-
Distinguish between a centrally planned economy and a market economy.
- Q:-
How does the imposition of a unit tax affect the supply curve of a firm?
- Q:-
A consumer wants to consume two goods. The prices of the two goods are Rs 4
and Rs 5 respectively. The consumer’s income is Rs 20.
(i) Write down the equation of the budget line.
(ii) How much of good 1 can the consumer consume if she spends her entire
income on that good?
(iii) How much of good 2 can she consume if she spends her entire income on
that good?
(iv) What is the slope of the budget line?
Questions 5, 6 and 7 are related to question 4. - Q:-
What is the relation between market price and average revenue of a price-taking firm?
- Q:-
What is budget line?
- Q:-
Suppose there are 20 consumers for a good and they have identical demand functions:
d(p)=10–3pd(p)=10–3p for any price less than or equal to 103103 and d1(p)=0d1(p)=0 at any price greater than 103.
- Q:-
Suppose your friend is indifferent to the bundles (5, 6) and (6, 6). Are the preferences of your friend monotonic?
Recently Viewed Questions of Class 12 Micro Economics
- Q:-
What are the average fixed cost, average variable cost and average cost of a firm? How are they related?
- Q:-
What is a production possibility frontier?
- Q:-
What do the long-run marginal cost and the average cost curves look like?
- Q:-
Consider a market with two firms. In the following table, columns labelled as SS1 and SS2 give the supply schedules of firm 1 and firm 2 respectively. Compute the market supply schedule.
Price (Rs.) SS1 (kg) SS2 (kg) 0
1
2
3
4
5
6
7
80
0
0
1
2
3
4
5
60
0
0
0
0.5
1
1.5
2
2.5 - Q:-
What does the average fixed cost curve look like? Why does it look so?
- Q:-
Let the production function of a firm be Q=2 L2 K2Q=2 L2 K2
Find out the maximum possible output that the firm can produce with 5 units of LL and 2 units of KK. What is the maximum possible output that the firm can produce with zero units of LL and 10 units of KK?
- Q:-
Explain through a diagram the effect of a rightward shift of both the demand and supply curves on equilibrium price and quantity.
- Q:-
Using supply and demand curves show how an increase in the price of shoes affects the price of a pair of socks and the number of pairs of socks bought and sold.
- Q:-
Distinguish between microeconomics and macroeconomics.
- Q:-
Suppose your friend is indifferent to the bundles (5, 6) and (6, 6). Are the preferences of your friend monotonic?
- NCERT Chapter