Posted on

Question #9

A group of 150 tourists were waiting for a shuttle to take them from a parking lot to a theme park’ s entrance. The only way they could reach the park’s entrance was by taking this shuttle. The shuttle can carry 18 tourists at a time. After one hour, everyone in the group of 150 tourists reached the theme park’s entrance.What is the fewest number of times that the shuttle picked tourists up from the parking lot?