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Question
Questions:
- Demand Curve D1D1indicates ______ (1m)
- Demand Curve D2D2indicates______ (1m)
- Name the above diagram and explain. (2m)
Solution
- Demand Curve D1D1indicates increase in demand.
- Demand Curve D2D2indicates decrease in demand.
- Name the above diagram and explain.
The above diagram represents “Change in Demand”. When the quantity demanded of a commodity increases or decreases without a change in the price of the commodity, it is called as change in demand. It takes place due to changes in other determinants of demand.
- Increase in demand: In first case, the quantity demanded increases from OQ to OQ1 due to shift in the demand curve from left to right i.e. DD to D1D1. The price is constant at P.
- Decrease in demand: Here, the quantity demanded decreases from OQ to OQ2 due to shift in the demand curve from right to left i.e. DD to D2D2. Even in this case, the price is constant at P.
RELATED QUESTIONS
Explain briefly anyone determinant of an exceptional demand curve.
Distinguish between:
Inferior goods and superior goods
State with reason whether you agree or disagree with the following statement:
When the price of Giffen goods falls, the demand for it increases.
Statements that explain Giffen’s paradox:
- It is an exception to the law of demand.
- It is applicable to inferior or low quality goods.
- Demand increases when the prices of inferior goods fall
- It was identified by Prof. Alfred Marshall.
State with reason whether you agree or disagree with the following statement:
When the prices of Giffen goods falls, demand for such goods rises.
State with reason whether you agree or disagree with the following statement:
There are no exceptions to the law of demand.
PASSAGE
Mona visits a shopping mall near her residence. She shops for monthly groceries which include rice, wheat, sugar, cooking oil and pulses. She purchases additional quantities of sugar much more than her monthly requirement anticipating that prices may rise in the coming days due to festivities.
She observes two different qualities of tur dal out of which one quality is inferior and the other is superior. She does not purchase the low quality tur dal even though its price is comparatively lower. Instead she prefers to buy superior quality tur dal.
- Identify the exception to the law of demand in the given passage with reference to purchase of additional quantities of sugar much more than monthly requirement anticipating that prices may rise in the coming days due to festivities (1mark)
- Identify the kind of good with reference to low quality tur dal (1mark)
- Express your personal opinion based on the above information. (2 marks)
State with reason whether you agree or disagree with the following statement:
When price of Giffen goods fall, the demand for it increases.
State with reasons whether you agree or disagree with the following statement:
There is a direct relationship between the price of Giffen goods and its demand.
State with reasons whether you agree or disagree with the following statement:
When price of Giffen goods fall, the demand for it increases.
State with reason whether you agree or disagree with the following statements:
When price of Giffen goods fall, the demand for it increases.
State with reason whether you agree or disagree with the following statement:
When price of Giffen goods fall, the demand for it increases.
State with reasons whether you agree or disagree with the following statements :
When price of Giffen goods fall, the demand for it increases.
'Price is an indicator of quality'. The statement applies to ______.
When price of Giffen goods fall, the demand for it increases.
State with reason whether you agree or disagree with the following statement:
When price of Giffen goods fall, the demand for it increases.
“The inverse relationship between price and quantity demanded does not hold good in many cases.”
- Justify the above as Yes or No.
- If justified, explain in brief the Giffen Effect.
State with reasons whether you agree or disagree with the following statement:
When price of Giffen goods fall, the demand for it increases.
Mention one exception to the law of demand. Give one point only.
What is contraction in demand?
State two circumstances under which the demand curve slopes upwards to the right.
What are Giffen goods?
Explain the following diagram with reference to the concept of Giffen goods.
The demand curve can slope upwards from left to right. Give one argument in support of this statement.
Why are prestige good an exception to the law of demand?
