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Which one of the following formula will be used for computing the price elasticity of demand?

Which one of the following formula will be used for computing the price elasticity of demand? Correct Answer $$\frac{{\% {\text{ Change in quantity demanded}}}}{{\% {\text{ Change in price}}}}$$

Related Questions

Statement I Point price elasticity of demand in terms of marginal and average revenues can be measured with the following formula $$\frac{{AR}}{{AR - MR}}.$$
Statement II The point price elasticity of demand is the product of the slope of the demand function and the ratio between corresponding price and quantity.
Match List I with List II: List I (Pricing Strategies) List II (Description) (A) Ramsay pricing (I) Setting a high price when a product is first introduced and gradually lowering price as it gains scale (B) Price skimming (II) Firm charges lower price (than the ongoing price) to gain market entry (C) Cost plus pricing (III) Price deviations from marginal cost should be inversely proportional to price elasticity of the product (D) Penetration pricing (IV) It is full cost pricing strategy that also includes mark up for target return, degree of competition, price elasticity and availability of substitutes. Choose the correct answer from the options given below:
Corn prices registered an increase of 50%. The demand, as a result of rise in prices, decreased - a case called demand elasticity. What will be the demand elasticity, if the demand fell by 10% in this case?
From the following determinants of the price elasticity of demand, indicate the correct option for the determinants having a positive relationship with the degree of the price elasticity of demand.
1. Range of substitutes of the commodity
2. Extent of the different uses of the commodity
3. Portion of the income of the buyer spent on the commodity
4. Income group of buyers purchasing the commodity
If the selling price of a refrigerator is 26% more than its cost price and the discount offered on its marked price is 4%, then which of the following is correct? I. The ratio of its selling price to the cost price is 63 ∶ 50 II. The ratio of its cost price to the marked price is 7 ∶ 4 III. The ratio of its marked price to the cost price is 21 ∶ 16
If the selling price of a wardrobe is 54% more than its cost price and the discount offered on its marked price is 1%, then which of the following is correct? I. The ratio of its cost price to the marked price is 3 ∶ 7 II. The ratio of its cost price to the selling price is 50 ∶ 77 III. The ratio of its marked price to the cost price is 14 ∶ 9
Among six commodities P, Q, R, S, T and U, the price of Q is 1.5 times that of T. The price of U is four times that of P. The price of S is equal to the price of R. The price of P is 3.5 times that of R. The price of T is twice the price of R. The price of P is Rs. 70. What is the price of Q?
Which one of the following sets is incorrect to show the inter-relationships among price elasticity coefficient, change in price and change in total revenue ? Price elasticity coefficient Change in price Change in Total Revenue 1) Zero Increase Decrease Increase Decrease (2) Less than 1 Increase Decrease Decrease Increase (3) Equal to 1 Increase Decrease No change No change (4) More than 1 Increase Decrease Decrease Increase  
When demand for a factory's products is high, more money is spent at the factory for safety precautions and machinery maintenance than demand is low. Thus the average number of on-the-job accidents per employee each month should be bower during periods when demand is high than when demand is low and less money is available for safety precautions and machinery maintenance. Which of the following,if true about a factory when demand for its product is high casts the most serious doubt on the conclusion drawn above?
Which of the following could provide an example of exceptional demand curves?
1. Demand for "Giffen goods"
2. Demand based on fears of a future rise in prices
3. Demand for second-hand clothes
4. Demand for daily newspapers
Select the right answer: