Free GMAT Practice Question

The graph below shows the customer satisfaction rate as a percentage for various age groups who recently used a major e-commerce platform's service. The satisfaction rate represents the percentage of surveyed customers who reported their satisfaction with their shopping experience. For each age group, the graph shows the customer satisfaction rate.

On the basis of this information, select from each drop-down menu the option that creates the most accurate statement.

Among the age groups, the range of the satisfaction rates is, to the nearest 5 percent, --- Select ---20708595.

Between any two consecutive age groups, the greatest difference in satisfaction rates is, to the nearest 5 percent, --- Select ---30558595.