Logic Riddles

Question: A riddle that you cannot answer.

Question: There are ten children and ten cookies in a jar. Mrs. Suzie needs to give one cookie to each child. The children also want her to keep one cookie in the jar. how is this possible?

Question: What's the difference between Ms. and Mrs.?

Question: How do you stop a dog barking in the back seat of the car?

Question: What disappears as soon as you say it?