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प्रश्न
Match the following:
|
Group A
|
Group B
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|
1. Cars and petrol
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a. Elastic demand
|
|
2. Point method
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b. Complementary
|
|
3. Necessary goods
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c. Geometric method
|
|
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d. Inelastic demand
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उत्तर
|
Group A
|
Group B
|
|
1. Cars and petrol
|
b. Complementary
|
|
2. Point method
|
c. Geometric method
|
|
3. Necessary goods
|
d. Inelastic demand
|
- Cars and petrol are complementary goods. In other words, they are goods which are demanded together. For such goods there exists an inverse relation between the demand for one good and the price for other good. That is, a rise in the price of petrol will lead to a fall in the demand for cars.
- Geometric method is also called point method of measuring elasticity. Under this method, elasticity is measured at different points on a demand curve.
- Necessary goods are those goods which a consumer demands for sustaining his life. A consumer cannot reduce the consumption of these goods. For example, food is a necessity good. The demand for such goods does not change much in response to the changes in their prices. Even when the price rises the consumer cannot reduce their demand. Hence, such goods have an inelastic demand.
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संबंधित प्रश्न
How does change in the price of complementary good affect the demand for the given good? Explain with the help of an example.
A 5 percent fall in the price of a good raises its demand from 300 units to 318 units. Calculate its price elasticity of demand.
Explain the effect of the following on the price elasticity of demand of a commodity:
(i) Number of substitutes
(ii) Nature of the commodity
When price of a commodity falls by Rs 1 per unit, its quantity demanded rises by 3 units. Its price elasticity of demand is (−) 2. Calculate its quantity demanded if the price before the change was Rs 10 per unit.
Match the following :
| Group 'A' | Group 'B' |
| (a) Demand and price | (1) wages |
| (b) Perfectly elastic supply | (2) Vertical supply curve |
| (c) Land | (3) Transfer income |
| (d) Unemployment allowance | (4) Horizontal supply curve |
| (e) Reserve Bank of India | (5) Inverse relation |
| (6) Rent | |
| (7) 1935 | |
| (8) Direct relation |
State whether the following statement is true or false :
Concept of ‘elasticity of demand’ is useful for the finance minister.
Write Short note on the following.
Ratio method of measuring price elasticity of demand ?
Define or explain the following concepts (Any THREE):
Stock
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Perfectly elastic demand curve is _________.
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Demand of labour is _______
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Demand of electricity for domestic purpose is _________.
State whether the following statements are TRUE or FALSE :
The demand of foodgrains is inelastic.
Choose the correct answer :
The account in which the specific amount is deposited per month regularly is known as _________.
The coefficient of price elasticity of demand for Good X is (−) 0.2. If there is a 5% increase in the price of the good, by what percentage will the quantity demanded for the good fall?
State whether demand will be Elastic or Inelastic. Give reasons for your answer.
The demand for salt by households.
State whether demand will be Elastic or Inelastic. Give reasons for your answer.
A consumer prefers to postpone the purchase of a car to avail more of year ending discount.
Elasticity of demand for two goods A and B is -2 and -3 respectively. Then good A has higher elasticity.
The government wants to reduce the consumption of good by 10%. The price elasticity of demand for elasticity is -0.4. The government should raise the price of elasticity by ______.
What is the implication of a vertical demand curve?
The price of Y falls from ₹ 8 to ₹ 6. The quantity demanded increases from 100 units to 125 units. The price electricity of demand will be ______.
When the price elasticity of demand for a good equals ______.
Which of the following is the most likely reason for the relatively high elasticity of bottled water?
Assertion (A): The demand for soap, salt, matches etc. is highly elastic.
Reason (R): The demand for soap, salt, matches etc. is highly inelastic because the consumer spends a very small amount of expenditure in relation to his/her income.
Assertion (A): Demand for a commodity with large number of substitutes with be less elastic.
Reason (R): With large number of substitutes, even a small rise in its price will induce the buyers to go for its substitutes.
The nature of a commodity determines its price elasticity of demand. Explain.
How does the availability of substitutes of a commodity affect its price elasticity of demand?
Explain briefly the factors on which elasticity of demand depends.
When will the demand curve be parallel to x-axis?
Comment upon the shape of the demand curve, if Ed = 0.
State 3 factors which affect price elasticity of demand.
Discuss any three/ four factors determining price elasticity of demand.
How does the nature of a commodity affect its price elasticity of demand?
How does the nature of a good affect its elasticity of demand?
