Distinction Between Change In Quantity Demanded And Change In Demand - Economics Jamb Past Questions and Answers

Question 26 :

• JAMB 2007

When the demand for a good increases owing to an increase in income, it means that

A. There is an increase in quantity demanded
B. Inflation has taken place
C. Demand has exceeded supply
D. There is an increase in demand

Question 27 :

• JAMB 2009

A movement along the same demand curve is caused by the

A. Price of the product
B. Price of other products
C. Income of the consumer
D. Taste of the consumer

Question 28 :

• JAMB 2011

If demand increases without a change in supply, equilibrium price and quantity will

A. Remain unchanged
B. Shift inward
C. Fall
D. Rise

Question 29 :

• JAMB 2012

If the quantity of rice bought decreases from 250 tonnes to 200 tonnes owing to a 2% rise in price, it shows that there is a change in

A. Consumers' income
B. Demand
C. Consumers' tastes
D. Quantity damanded

Question 30 :

• JAMB 2012

A rise in income will, ceteris paribus, bring about

A. A movement along the demand curve
B. A leftward shift of the demand curve
C. A rightward shift of the demand curve
D. No effect on the demand curve