What is puzzling question called?

What are the lines that intersect latitude lines on a map are lines of? What is seven and one fifth minus four and one third? What is the surface area for a cube that is 8mm? What did ibn al nafis conclude? Why does gyro never never ever bet on even numbers answers? What is the first component of the ordered pairs called? How heavy is 2.2pounds? How do you measure a reflex angel with 180 protractor? How many months old is a 4 year old? What are the two factors of 48 that will a quotient of 2? What is a positive number multiplied by a negative number? Is the mode of feeding of houesefly siphoning? What is the difference between statistic and an estimate? What is X times 7x? What does million times 1 million equal to? How many meters are in 410 centimeters? How do you write 100001 in words? What is the circumference of the following circle with a radius of 1? What prime number is between 15 and 20? What is 20 percent of 119.93?