1. In a line for concert tickets, Mary is 4th from the front and 7th from the back. How many people are in the line?

2. Five paintings are arranged in an art gallery. The abstract painting is to the right of the portrait. The landscape is to the left of the still life but to the right of the portrait. The sculpture is on one end. What is the order of the artworks from left to right?

3. Five friends ran a race. Alex finished before Beth but after Charlie. Diana finished last, and Emma finished second. Who finished third?

4. In a company, the hierarchy from top to bottom is: CEO, VP, Director, Manager, Supervisor. If the Director position is removed and a new position of COO is added between CEO and VP, what will be the new hierarchy?

5. Five cities - New York, Los Angeles, Chicago, Houston, and Phoenix - are ranked by population size. If Chicago is larger than Houston but smaller than Los Angeles, and Phoenix is the smallest, what is the correct ranking from largest to smallest?

6. Five elements - Sulfur, Chlorine, Argon, Potassium, and Calcium - are arranged in order of their atomic number. If Chlorine has an atomic number of 17 and Calcium has the highest atomic number, what is the correct order from lowest to highest?

7. In a line for movie tickets, Jack is 9th from the front and 10th from the back. How many people are in the line?

8. Five planets are ranked by their distance from the Sun: Mercury, Venus, Earth, Mars, and Jupiter. If Earth is farther from the Sun than Venus but closer than Mars, and Jupiter is the farthest, what is the correct ranking from closest to farthest?

9. Five friends are standing in a line. Alice is taller than Bob but shorter than Charlie. David is shorter than Bob, and Emma is the tallest. What is the correct order of height from tallest to shortest?

10. In a queue for a roller coaster, Sarah is 6th from the front and 11th from the back. How many people are in the queue?