Challenging Knowledge Quiz
Question 1 of 10
Dallas/Fort Worth International Airport is in which state?
Question 2 of 10
What kind of cheese is usually found on pizza?
Question 3 of 10
What is the name for leather with a napped, fuzzy finish?
Question 4 of 10
The female of the species is more ... than the male
Question 5 of 10
What is the liquid component of blood known as?
Question 6 of 10
Which of the following is a mammal?
Question 7 of 10
San Francisco's NFL team is nicknamed what?
Question 8 of 10
Which war memorial, a wall with inscribed names of all who served in the war, was dedicated in 1982?
Question 9 of 10
What year was the U.S. Department of Labor founded?
Question 10 of 10
Which of these Australian cities is in Tasmania?

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