Test Your Knowledge on Supply and Demand Take this quiz to see how well you understand the fundamental principles of supply and demand in economics. michelle published on August 14 Stacked 1/12 What happens to price when demand increases and supply remains constant? Price goes down Price goes up Price stays the same 2/12 When does a shortage occur in the market? When demand is low When supply exceeds demand When quantity demanded exceeds quantity supplied 3/12 What impact do high prices have on consumer demand? Increases demand Decreases demand 4/12 How do changes in consumer income affect demand for normal goods? Increase demand No effect on demand 5/12 What happens to price when both demand and supply decrease? Price goes up Price goes down Price may stay the same or go up, depending on the degree of change 6/12 What is the relationship between price and quantity supplied? Inverse relationship Direct relationship No relationship 7/12 What is likely to happen to demand for umbrellas during rainy seasons? Increase Decrease Remain constant 8/12 What is the law of demand? Higher prices lead to lower demand Lower prices lead to lower demand 9/12 What does an increase in supply usually lead to? Lower prices Higher prices Price remains the same 10/12 What is equilibrium price? The highest price in the market The lowest price in the market The price at which quantity supplied equals quantity demanded 11/12 What could cause a shift in the supply curve? Change in consumer preferences Change in input prices Change in population size 12/12 What is a substitute good? A good that is always cheaper A good that can be used in place of another good A type of luxury item