Our Premium and Ultimate plans guarantee up to 90+ points score increase or your money back.
We cover every section of the GMAT with in-depth lessons, 5000+ practice questions and realistic practice tests.
Study whenever and wherever you want with our iOS and Android mobile apps.
Adaptive learning technology focuses on your academic weaknesses.
The relationship between gas prices and the operating costs of air travel is most similar to which of the following?
An increase in the cost of healthcare causes a decrease in the number of people who can afford it.
An increase in the number of cars causes the quality of the air to decrease.
This answer choice presumes that if more books were sold in an area, each person in that area bought and read more books. However, it is possible that a specific population (for example, professors) bought and read more books.
An increase in the price of flights does not directly impact the prices of hotels near the airport.
The higher a student's grades, the better chances he or she has of being accepted to a university.