If demand of coffee increases by 10% with 20% decline in the price of sugar we can say that (a) Cross price elasticity of demand is negative and both the products are complementary to each other; (b) Cross price elasticity of demand is negative and the goods are substitute; (c) Cross price elasticity is positive and the products are complementary to each other ; (d) None of these

If demand of coffee increases by 10% with 20% decline in the price of sugar we can say that (a) Cross price elasticity of demand is negative and both the products are complementary to each other; (b) Cross price elasticity of demand is negative and the goods are substitute; (c) Cross price elasticity is positive and the products are complementary to each other ; (d) None of these 
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Answer :

(a) Cross price elasticity of demand is negative and both the products are complementary to each other;
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If the cross price elasticity of demand for two product is negative, then the two products are ………………. (a) Complementary to each other ; (b) Perfectly substitute for each other; (c) Completely competitive ; (d) Unrelated

Description : If the cross price elasticity of demand for two product is negative, then the two products are ………………. (a) Complementary to each other ; (b) Perfectly substitute for each other; (c) Completely competitive ; (d) Unrelated 

Last Answer : (a) Complementary to each other ;

If the cross elasticity between two products is positive then we can say that (a) The products are perfectly substitute of each other; (b) The products are complementary to each other; (c) Both the products are unrelated ; (d) Both are luxury items

Description : If the cross elasticity between two products is positive then we can say that (a) The products are perfectly substitute of each other; (b) The products are complementary to each other; (c) Both the products are unrelated ; (d) Both are luxury items

Last Answer : (a) The products are perfectly substitute of each other; 

Tea and Coffee are perfect substitute of each other, given the price of Tea and Coffee being `100 and `200 per Kg. a consumer is prepared to buy 3 Kg. of each. If the price of tea remain same and the price of Coffee rises to `400 per kg. the demand for Tea goes to 6 Kg. and that of Coffee falls to 1Kg. The elasticity of substitution between Tea and Coffee is (a) 1 ; (b) 4 ; (c) 5 ; (d) 3

Description : Tea and Coffee are perfect substitute of each other, given the price of Tea and Coffee being `100 and `200 per Kg. a consumer is prepared to buy 3 Kg. of each. If the price of tea remain same and the price of ... elasticity of substitution between Tea and Coffee is (a) 1 ; (b) 4 ; (c) 5 ; (d) 3

Last Answer : (c) 5 ;

Sugar and tea are …………… goods (a) Complementary ; (b) Prefect substitute of each other ; (c) Both ; (d) Unrelated

Description : Sugar and tea are …………… goods (a) Complementary ; (b) Prefect substitute of each other ; (c) Both ; (d) Unrelated

Last Answer : (a) Complementary ;

Omlet and cakes have (a) Negative cross price elasticity of demand ; (b) Positive cross elasticity of demand; (c) Positive income elasticity of demand ; (d) Negative income elasticity of demand

Description : Omlet and cakes have (a) Negative cross price elasticity of demand ; (b) Positive cross elasticity of demand; (c) Positive income elasticity of demand ; (d) Negative income elasticity of demand

Last Answer : (b) Positive cross elasticity of demand;

Bread and butter have……….. (a) Negative cross price elasticity of demand ; (b) Positive cross elasticity of demand (c) Positive income elasticity of demand ; (d) Negative income elasticity of demand

Description : Bread and butter have……….. (a) Negative cross price elasticity of demand ; (b) Positive cross elasticity of demand (c) Positive income elasticity of demand ; (d) Negative income elasticity of demand

Last Answer : (a) Negative cross price elasticity of demand ; 

The cross elasticity of complementary goods is generally (a) > 1 ; (b) < 1 ; (c) < 0 ; (d) = 0

Description : The cross elasticity of complementary goods is generally (a) > 1 ; (b) < 1 ; (c) < 0 ; (d) = 0

Last Answer :  (c) < 0 ;

When the price of complementary products increases, the demand of the other product will (a) Falls ; (b) Increases ; (c) Remains same ; (d) Increases by 25%

Description : When the price of complementary products increases, the demand of the other product will (a) Falls ; (b) Increases ; (c) Remains same ; (d) Increases by 25%

Last Answer : (a) Falls ;

When the price of complementary products falls, the demand of the other product will (a) Fall ; (b) Increases ; (c) Remain stable ; (d) Drops by 25%

Description : When the price of complementary products falls, the demand of the other product will (a) Fall ; (b) Increases ; (c) Remain stable ; (d) Drops by 25% 

Last Answer :  (b) Increases ;

The cross elasticity of substitute goods is generally (a) > 1 ; (b) < 1 ; (c) < 0 ; (d) > 0

Description : The cross elasticity of substitute goods is generally (a) > 1 ; (b) < 1 ; (c) < 0 ; (d) > 0

Last Answer :  (d) > 0

Cross elasticity of complementary products will be (a) Infinite ; (b) Zero ; (c) > 1 ; (d) < 0

Description : Cross elasticity of complementary products will be (a) Infinite ; (b) Zero ; (c) > 1 ; (d) < 0

Last Answer :  (d) < 0

Two commodities X and Y goods can be inferred as close substitute of each other if – (a) Increase in price of one leads to increase in demand of other and vice versa (b) Increase in price of one leads to decrease in demand of other and vice versa (c) Fall in price of one lead to fall in demand of other one (d) Increase in price of one leads to increase in demand of other one

Description : Two commodities X and Y goods can be inferred as close substitute of each other if - (a) Increase in price of one leads to increase in demand of other and vice versa (b) Increase in price of one ... fall in demand of other one (d) Increase in price of one leads to increase in demand of other one

Last Answer : (a) Increase in price of one leads to increase in demand of other and vice versa 

Cross elasticity of a nearly perfect substitute products will be (a) Infinite ; (b) Zero ; (c) .> 1 ; (d) <1

Description : Cross elasticity of a nearly perfect substitute products will be (a) Infinite ; (b) Zero ; (c) .> 1 ; (d)

Last Answer : (a) Infinite ;

Price elasticity of demand is not affected by (a) Nature of the commodity ; (b) Availability of close substitute; (c) Cost of production ; (d) Consumption habits

Description : Price elasticity of demand is not affected by (a) Nature of the commodity ; (b) Availability of close substitute; (c) Cost of production ; (d) Consumption habits

Last Answer : (c) Cost of production ;

Goods which are perfect substitute of each other will have elasticity of substitution…... (a) Unity ; (b) Less than 1 ; (c) More than 1 ; (d) Infinite

Description : Goods which are perfect substitute of each other will have elasticity of substitution…... (a) Unity ; (b) Less than 1 ; (c) More than 1 ; (d) Infinite 

Last Answer : ; (d) Infinite

If the price elasticity of a product is greater than 1, we can say that (a) The products demand is sensitive to price variation; (b) Product demand is insensitive to price variation; (c) Demand and price move in same directions ; (d) None of this

Description : If the price elasticity of a product is greater than 1, we can say that (a) The products demand is sensitive to price variation; (b) Product demand is insensitive to price variation; (c) Demand and price move in same directions ; (d) None of this

Last Answer : (a) The products demand is sensitive to price variation; 

If the disposal income of a household increases by 10% and the demand for X commodity increased by 10% the income elasticity of X is (a) 1.5 ; (b) 0.5 ; (c) 1.5 ; (d) 1.0

Description : If the disposal income of a household increases by 10% and the demand for X commodity increased by 10% the income elasticity of X is (a) 1.5 ; (b) 0.5 ; (c) 1.5 ; (d) 1.0

Last Answer :  (d) 1.0 

If the disposal income of a household increases by 10% and the demand for X commodity increased by 25%. The income elasticity of X is (a) 1.5 ; (b) -0.5 ; (c) 2.5 ; (d) -2.5

Description : If the disposal income of a household increases by 10% and the demand for X commodity increased by 25%. The income elasticity of X is (a) 1.5 ; (b) -0.5 ; (c) 2.5 ; (d) -2.5

Last Answer : ; (c) 2.5 ;

If the disposal income of a household increases by 10% and the demand for bread falls by 5%. The income elasticity of bread is (a) 0.5 ; (b) -0.5 ; (c) 1.0 ; (d) -1.0

Description : If the disposal income of a household increases by 10% and the demand for bread falls by 5%. The income elasticity of bread is (a) 0.5 ; (b) -0.5 ; (c) 1.0 ; (d) -1.0

Last Answer :  (b) -0.5 ;

In case of Complementary goods cross elasticity of demand will be (a) Negative (b) Zero (c) Unitary (d) Infinite

Description : In case of Complementary goods cross elasticity of demand will be (a) Negative (b) Zero (c) Unitary (d) Infinite

Last Answer : (a) Negative

If the price elasticity of demand of Chicken is +.95. then a 20% increase in price of chicken will lead to in quantity demanded of chicken at that price (a) 19 increase ; (b) 19% decrease ; (c) 20.95% increase ; (d) 20.6% decrease

Description : If the price elasticity of demand of Chicken is +.95. then a 20% increase in price of chicken will lead to in quantity demanded of chicken at that price (a) 19 increase ; (b) 19% decrease ; (c) 20.95% increase ; (d) 20.6% decrease

Last Answer : (a) 19 increase ; 

Cross-price elasticity of demand between tea and coffee is (a) negative (b) positive © zero (d) infinite

Description : Cross-price elasticity of demand between tea and coffee is (a) negative (b) positive © zero (d) infinite

Last Answer : (b) positive

X a consumer spends his entire income on two commodities A and (B) if price of A increases by 10% and his expenditure on item B remains same, then the price elasticity of item A is (a) 1 ; (b) < 1 ; (c) > 1 ; (d) ≥

Description : X a consumer spends his entire income on two commodities A and (B) if price of A increases by 10% and his expenditure on item B remains same, then the price elasticity of item A is (a) 1 ; (b) < 1 ; (c) > 1 ; (d) ≥

Last Answer : (a) 1 ;

If the price of coffee falls by 8% and the demand for Tea declines by 2%. The corss price elasticity of demand for Tea is (a) 0.45 ; (b) 0.25 ; (c) +0.44 ; (d) -0.30

Description : If the price of coffee falls by 8% and the demand for Tea declines by 2%. The corss price elasticity of demand for Tea is (a) 0.45 ; (b) 0.25 ; (c) +0.44 ; (d) -0.30

Last Answer : (b) 0.25 ;

If prices of Eggs rises from `25 per dozen to `30 per dozen, the demand for vegetable burger increases from 30 per day to 40 per day, then the cross elasticity of eggs and vegetable burger is (a) 1.5 ; (b) 1.25 ; (c) 1.65 ; (d) 1.86

Description : If prices of Eggs rises from `25 per dozen to `30 per dozen, the demand for vegetable burger increases from 30 per day to 40 per day, then the cross elasticity of eggs and vegetable burger is (a) 1.5 ; (b) 1.25 ; (c) 1.65 ; (d) 1.86

Last Answer : (c) 1.65 ; 

Two Commodities X and UY can be inferred as complementary to each other if (a) Increase in price of one leads to increase in demand of other and vice versa (b) Increase in price of one leads to decrease in demand of other and vice versa (c) Fall in price of one lead to fall in demand of other one (d) Increase in price of one leads to increase in demand of other one

Description : Two Commodities X and UY can be inferred as complementary to each other if (a) Increase in price of one leads to increase in demand of other and vice versa (b) Increase in price of one leads to decrease ... in demand of other one (d) Increase in price of one leads to increase in demand of other one

Last Answer : (b) Increase in price of one leads to decrease in demand of other and vice versa 

If price of Tea increases the demand of coffee will (a) Increase ; (b) Decrease ; (c) Remain same ; (d) Cannot say

Description : If price of Tea increases the demand of coffee will (a) Increase ; (b) Decrease ; (c) Remain same ; (d) Cannot say

Last Answer : (a) Increase

The elasticity of a demand curve with a constant slope (a) Increases at higher price ; (b) Decreases at higher price; (c) Increases at lower price ; (d) Remains constant

Description : The elasticity of a demand curve with a constant slope (a) Increases at higher price ; (b) Decreases at higher price; (c) Increases at lower price ; (d) Remains constant

Last Answer : (a) Increases at higher price ;

Tea and coffee are (a) Complementary goods ; (b) Alternative goods ; (c) Unrelated goods ; (d) None of these

Description : Tea and coffee are (a) Complementary goods ; (b) Alternative goods ; (c) Unrelated goods ; (d) None of these 

Last Answer :  (b) Alternative goods ; 

If the disposal income of a household decreases by 10% and the demand for X commodity remains same. The income elasticity of X is (a) 0 ; (b) 0.5 ; (c) 0.5 ; (d) 2.5

Description : If the disposal income of a household decreases by 10% and the demand for X commodity remains same. The income elasticity of X is (a) 0 ; (b) 0.5 ; (c) 0.5 ; (d) 2.5 

Last Answer : (a) 0 ;

Market demand curve for a commodity is (a) Horizontal summation of the individual demand curve for the commodity; (b) Summation of individual demand curve for 3 years; (c) Demand curve of complementary goods ; (d) Demand curve of supplementary goods

Description : Market demand curve for a commodity is (a) Horizontal summation of the individual demand curve for the commodity; (b) Summation of individual demand curve for 3 years; (c) Demand curve of complementary goods ; (d) Demand curve of supplementary goods

Last Answer : (a) Horizontal summation of the individual demand curve for the commodity; 

Market demand curve for a commodity is……………… (a) Horizontal summation of the individual demand curve for the commodity; (b) Summation of individual demand curve for 3 years; (c) Demand curve of complementary goods ; (d) Demand curve of supplementary goods

Description : Market demand curve for a commodity is……………… (a) Horizontal summation of the individual demand curve for the commodity; (b) Summation of individual demand curve for 3 years; (c) Demand curve of complementary goods ; (d) Demand curve of supplementary goods

Last Answer : (a) Horizontal summation of the individual demand curve for the commodity; 

The income elasticity of demand of normal goods is generally (a) >1 ; (b) < 1 ; (c) < 0 ; (d) > 0

Description : The income elasticity of demand of normal goods is generally (a) >1 ; (b) < 1 ; (c) < 0 ; (d) > 0 

Last Answer : ; (d) > 0

The income elasticity of demand of inferior goods is generally (a) >1 ; (b) < 1 ; (c) < 0 ; (d) = 0

Description : The income elasticity of demand of inferior goods is generally (a) >1 ; (b) < 1 ; (c) < 0 ; (d) = 0

Last Answer : (c) < 0 ;

If prices of petrol rises from `40. To `48 per lt., the demand for cars falls from 60 per month to 45 per month, the cross elasticity of petrol and Car is (a) 1.5 ; (b) 1.25 ; (c) 1.0 ; (d) 1.59

Description : If prices of petrol rises from `40. To `48 per lt., the demand for cars falls from 60 per month to 45 per month, the cross elasticity of petrol and Car is (a) 1.5 ; (b) 1.25 ; (c) 1.0 ; (d) 1.59

Last Answer : (b) 1.25 ;

Demand of salt is inelastic because (a) Of low price ; (b) No substitute ; (c) Absence of it makes food tasteless ; (d) All the three

Description : Demand of salt is inelastic because (a) Of low price ; (b) No substitute ; (c) Absence of it makes food tasteless ; (d) All the three

Last Answer : (b) No substitute ;

Goods which are not perfect substitute of each other but have to be consumed in a fixed ratio will have rate of substitution (a) Unity ; (b) Less than 1 ; (c) More than 1 ; (d) Zero

Description : Goods which are not perfect substitute of each other but have to be consumed in a fixed ratio will have rate of substitution (a) Unity ; (b) Less than 1 ; (c) More than 1 ; (d) Zero

Last Answer :  (d) Zero

Goods which are perfect substitute of each other will have rate of substitution (a) Unity ; (b) Less than 1 ; (c) More than 1 ; (d) Zero

Description : Goods which are perfect substitute of each other will have rate of substitution (a) Unity ; (b) Less than 1 ; (c) More than 1 ; (d) Zero

Last Answer : (a) Unity ;

Cross elasticity of unrelated products will be (a) Infinite ; (b) Zero ; (c) .> 1 ; (d) <1

Description : Cross elasticity of unrelated products will be (a) Infinite ; (b) Zero ; (c) .> 1 ; (d)

Last Answer :  (b) Zero ;

The coefficient of price elasticity of demand is calculated as……….. (a) The change in price divided by the change in quantity demand (b) The percentage change in quantity demand by the percentage change in price (c) The change in quantity demanded by the change in price (d) The percentage change in price by the percentage change in demand

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Last Answer : (b) The percentage change in quantity demand by the percentage change in price 

Point elasticity of demand can be useful in which of the following cases (a) A departmental store is thinking of increasing the price of gift packs (b) A service station is considering to lower the service charges (c) A health club is considering to lower the monthly membership fee (d) An airlines company is considering to lower holiday packages

Description : Point elasticity of demand can be useful in which of the following cases (a) A departmental store is thinking of increasing the price of gift packs (b) A service station is considering to ... to lower the monthly membership fee (d) An airlines company is considering to lower holiday packages

Last Answer : (c) A health club is considering to lower the monthly membership fee 

Price elasticity demand of product will be more elastic if it (a) Has no substitutes ; (b) Has number of substitutes ; (c) Is an item of necessity; (d) Is life saving Product

Description : Price elasticity demand of product will be more elastic if it (a) Has no substitutes ; (b) Has number of substitutes ; (c) Is an item of necessity; (d) Is life saving Product

Last Answer : ; (b) Has number of substitutes ;

Price elasticity of demand of a product will be more inelastic if (a) It forms a major part of consumer house hold budget; (b) It forms a very small part of consumers household budget; (c) It is inferior ; (d) It is for mass consumption

Description : Price elasticity of demand of a product will be more inelastic if (a) It forms a major part of consumer house hold budget; (b) It forms a very small part of consumers household budget; (c) It is inferior ; (d) It is for mass consumption

Last Answer : (b) It forms a very small part of consumers household budget; 

If the price of vegetable sandwich rises from `6 per piece to `12 per piece as a result of which the daily sales decreases from 800 to 400 pieces per day. The price elasticity of demand can be estimated as (a) 0.5 ; (b) 1.5 ; (c) 3.0 ; (d) 2.5

Description : If the price of vegetable sandwich rises from `6 per piece to `12 per piece as a result of which the daily sales decreases from 800 to 400 pieces per day. The price elasticity of demand can be estimated as (a) 0.5 ; (b) 1.5 ; (c) 3.0 ; (d) 2.5

Last Answer : (a) 0.5 ;

If the price of burger rises from `12 per piece to `20 per piece as a result of which the daily sales decreases from 300 to 200 pieces per day. The price elasticity of demand can be estimated as (a) 0.5 ; (b) 0.8 ; (c) 0.25 ; (d) 2.10

Description : If the price of burger rises from `12 per piece to `20 per piece as a result of which the daily sales decreases from 300 to 200 pieces per day. The price elasticity of demand can be estimated as (a) 0.5 ; (b) 0.8 ; (c) 0.25 ; (d) 2.10

Last Answer : (a) 0.5 ;

Which of the following is not a method of measurement of price elasticity of demand in economics (a) Total Outlay ; (b) Total savings ; (c) Point method ; (d) Arc method

Description : Which of the following is not a method of measurement of price elasticity of demand in economics (a) Total Outlay ; (b) Total savings ; (c) Point method ; (d) Arc method

Last Answer : ; (b) Total savings

The measurement of sensitivity of quantity demand to change in price is calle(d) (a) Price elasticity ; (b) Income elasticity ; (c) Expansion in demand ; (d) None

Description : The measurement of sensitivity of quantity demand to change in price is calle(d) (a) Price elasticity ; (b) Income elasticity ; (c) Expansion in demand ; (d) None

Last Answer : (a) Price elasticity

Complementary goods are those which are …………… (a) Consumed simultaneously ; (b) Close competitive ; (c) Both ; (d) Unrelated

Description : Complementary goods are those which are …………… (a) Consumed simultaneously ; (b) Close competitive ; (c) Both ; (d) Unrelated

Last Answer : (a) Consumed simultaneously ;

Which of the following is not a type of elasticity in economics………………… (a) Income elasticity ; (b) Price elasticity ; (c) Utility elasticity ; (d) Cross elasticity

Description : Which of the following is not a type of elasticity in economics………………… (a) Income elasticity ; (b) Price elasticity ; (c) Utility elasticity ; (d) Cross elasticity

Last Answer :  (c) Utility elasticity ;

Under the law of demand ceteris paribus is/are (a) Price of other goods ; (b) Disposal income ; (c) Tastes and preferences ; (d) All the three

Description : Under the law of demand ceteris paribus is/are (a) Price of other goods ; (b) Disposal income ; (c) Tastes and preferences ; (d) All the three

Last Answer : (d) All the three