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प्रश्न
When does ‘increase’ in demand take place?
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उत्तर
An increase in demand takes place due to a beneficial change in non-price variables while the own price of the product remains totally unchanged.
It specifically happens under the following conditions:
- Rise in Consumer Income: Consumers’ purchasing power grows, allowing them to buy more units of normal goods.
- Favorable Change in Tastes and Preferences: comes about when a product becomes trendier, healthier, or more popular as a result of shifting styles or seasonal demands
- Rise in the Price of Substitute Goods: When a competing option becomes more expensive (for example, a rise in coffee prices), consumers switch to the primary good and boost their demand for it.
- Fall in the Price of Complementary Goods: Fall in the Price of Complementary Goods: When the price of an accompanying good falls dramatically (for example, ink cartridge prices), demand for its core complement (for example, printers) increases.
- Expectation of Future Price Rises: If customers believe the product's price will rise dramatically in the near future, they hurry to stock up at the current price.
- Increase in the Number of Buyers: As the population or consumer base grows, so does the overall market demand for that product.
संबंधित प्रश्न
Good Y is a substitute of good X. The price of Y falls. Explain the chain of effects of this change in the market of X.
How does change in the price of a substitute good affect the demand of the given good? Explain with the help of an example.
Statements related to decrease in demand
- It is a type of change in demand
- It takes place due to unfavourable changes in other factors like tastes, income etc.
- Price remains constant
- Demand curve shifts to the right hand side of the original demand curve
The shape of supply curve is ______
The demand curve for foreign exchange is ______
Identify the correctly matched items from Column I to that of Column II:
| Column I | Column II |
| (1) Demand Curve of Perfect Competition | (a) V-shaped Curve |
| (2) Demand Curve of Monopoly | (b) U-shaped Curve |
| (3) Demand Curve of Monopolistic Competition | (c) Upward rising |
| (4) Demand Curve of Oligopoly | (d) In-determinant |
Assertion (A): The demand curve is downward sloping.
Reason (R): The income effect means with a fall in the price of a good, the consumer's real income or purchasing power rises and he demands more units of the good.
- Assertion (A): The demand curve slopes downwards.
- Reasoning (R): A fall in the price of goods increases the real income of the consumer enabling him/her to buy more.
Study the following diagram and answer the questions:

Questions:
- In which direction does the demand curve slope?
- What is the reason for the fall in demand of rice from Q0 to Q1?
Draw a straight-line demand curve joining both the axes. Indicate the following on the demand curve.
Elasticity of demand is equal to zero
