Answer:
What time do the ducks wake up in the morning?
Why should you never trust a train?
What's funny about 3 helium atoms?
What did the duck say when it bought lipstick?
What has wheels and flies but is not an aircraft?
You throw me out when you use me and take me in when you are done.
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?