Answer:
What’s the size of an elephant but weighs nothing
If you drop a yellow hat in the Red Sea what does it become?
What time do the ducks wake up in the morning?
What doesn't exist, but has a name?
What four letters frighten a thief?
What starts with a 'P', ends with an 'E' and has thousands of letters?
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?