This quiz works best with JavaScript enabled. Home > Economics > Microeconomics > Demand > Demand – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Demand Quiz 4 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What would NOT cause a change (shift) in the demand curve for Product A? A) A decrease in the salary's of the population. B) A change in price of Product A. C) A change in popularity of the good. D) An increase in the price of Product B, a substitute good. Show Answer Correct Answer: B) A change in price of Product A. 2. This occurs when consumers replace an alternative less expensive product for one that has become more expensive. A) Substitution effect. B) Income effect. C) Diminishing marginal utility. D) Law of demand. Show Answer Correct Answer: A) Substitution effect. 3. If demand is unitary elastic, a 25% increases in price will result in: A) 25% change in total revenue. B) No change in quantity demanded. C) 1% decrease in quantity demanded. D) 25% decrease in quantity demanded. Show Answer Correct Answer: D) 25% decrease in quantity demanded. 4. Term for products that increase the use of other products A) Compliments. B) Substitutes. C) Elasticity. D) Demand. Show Answer Correct Answer: A) Compliments. 5. The only thing that causes movement along a supply or demand curve: A) Price. B) Climate. C) Quantity. D) Weather. Show Answer Correct Answer: A) Price. 6. If consumers buy less of a good when income goes up, it is a(an) A) Inferior good. B) Neutral good. C) Normal good. D) Substitute good. Show Answer Correct Answer: A) Inferior good. 7. How will an increase in the price of airfares affect the demand for bus transportation. A) Increase. B) Decrease. C) Stay the same. D) None of above. Show Answer Correct Answer: A) Increase. 8. A good that replaces another demanded good A) Law of demand. B) Inferior good. C) Substitute. D) Complement. Show Answer Correct Answer: C) Substitute. 9. According to the law of supply, when prices decrease A) Supply increases. B) Quantity supplied increases. C) Quantity supplied decreases. D) Supply decreases. Show Answer Correct Answer: C) Quantity supplied decreases. 10. What might serve as an incentive for a business to begin to supply a certain good? A) Price Ceilings. B) A low price for the good. C) A high price for that good. D) Demand is really low. Show Answer Correct Answer: C) A high price for that good. 11. The desire, ability, and willingness to buy a product is know as ..... A) Quantity demanded. B) Supply. C) Marginal demand. D) Demand. Show Answer Correct Answer: D) Demand. 12. An increase in the price of cameras results in a decrease in the demand for film. The two products are A) Substitutes. B) Demand elastic. C) Unrelated. D) Complements. Show Answer Correct Answer: D) Complements. 13. If the demand for a good is inelastic, an increase in its price will cause the total expenditure of the consumers of the good to: A) Decrease. B) Increase. C) Become zero. D) Remain the same. Show Answer Correct Answer: B) Increase. 14. A ..... ..... keeps prices form going any higher and causes a ..... A) Price floor; shortage. B) Price floor; surplus. C) Price ceiling; shortage. D) Price ceiling; surplus. Show Answer Correct Answer: C) Price ceiling; shortage. 15. An increase in demand can result from: A) A reduction in the price of substitutes. B) An increase in the price of complements. C) An increase in income. D) A decline in the market price. Show Answer Correct Answer: C) An increase in income. 16. The price of RICE (assume the elasticity is less than 1) has increased by 10%. What is the likely percentage change in quantity demanded? A) Fall by 12%. B) Fall by 5%. C) Fall by 10%. D) Fall by 20%. Show Answer Correct Answer: B) Fall by 5%. 17. When the price of something increases, the quantity demanded ..... ? A) Remains the same. B) Increases. C) Reverses. D) Decreases. Show Answer Correct Answer: D) Decreases. 18. An increase in the price of Coca-Cola will cause the demand for Pepsi to: A) Increase. B) Decrease. C) Stay the same. D) None of above. Show Answer Correct Answer: A) Increase. 19. A good that is always used with another good A) Elasticity of demand. B) Substitution effect. C) Law of demand. D) Complement. Show Answer Correct Answer: D) Complement. 20. The law of demand states that the quantity of a good or service demanded by consumers varies: A) Directly with a rise in price. B) Inversely with a rise in price. C) Proportionally with a rise in price. D) In response to changes in the conditions of demand. Show Answer Correct Answer: B) Inversely with a rise in price. 21. If the cost of inputs increases A) Quantity demanded decreases. B) Demand decreases. C) Quantity supplied decreases. D) Supply decreases. Show Answer Correct Answer: D) Supply decreases. 22. A change in one of the non price factors of demand will cause ..... A) The entire demand curve to shift either to the right or the left. B) The demand curve to get shorter. C) No change in the demand curve. D) A change in the price of the good offered. Show Answer Correct Answer: A) The entire demand curve to shift either to the right or the left. 23. Which demand shifter is being referred to if the salary or income dictates the change in demand? A) Substitutes. B) Market Size. C) Normal Goods. D) Price Expectations. Show Answer Correct Answer: C) Normal Goods. 24. According to the Total Revenue Test for elastic demand, as prices go ....., total revenue goes ..... A) Down; Up. B) Up; Up. C) Down; Down. D) Up; Down. Show Answer Correct Answer: D) Up; Down. 25. A PSA is broadcast repeatedly on TV to inform consumers that eggs lower your cholesterol. What happens to the market for eggs? A) Demand increases. B) Demand decreases. C) Supply increases. D) Supply decreases. Show Answer Correct Answer: A) Demand increases. 26. If the price of a product decreases and the quantity demanded increases what kind of demand is this? A) Elastic demand. B) Inelastic demand. C) Unit elastic demand. D) None of above. Show Answer Correct Answer: A) Elastic demand. 27. If there is a surplus, what will price do? A) Price will fluctuate. B) Price will decrease. C) Price will increase. D) Price will stabilize. Show Answer Correct Answer: B) Price will decrease. 28. What is the effect of import restrictions on prices? A) They cause prices to rise. B) Prices will stay the same. C) Neither. D) None of above. Show Answer Correct Answer: A) They cause prices to rise. 29. What effect will occur by increasing the price of a good? A) Demand will decrease. B) Quantity demanded will decrease. C) The demand curve will shift left. D) People will not be able to satisfy their wants and needs. Show Answer Correct Answer: B) Quantity demanded will decrease. 30. This is the economic system where ideas are passed down from generation to generation and economic decisions are made the way they have always been made. A) Command. B) Traditional. C) Mixed. D) Market. Show Answer Correct Answer: B) Traditional. ← PreviousNext →Related QuizzesMicroeconomics QuizzesEconomics QuizzesDemand Quiz 1Demand Quiz 2Demand Quiz 3Demand Quiz 5Demand Quiz 6Demand Quiz 7Demand Quiz 8Demand Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books