What has many keys but can’t open a single lock?

What part of the chicken has the most feathers?

Move three sticks of the spiral below to form a square.

What word begins and ends with an E, but has only one letter?

I am quite hot but become too cold if you remove the first two letters. What am I?

You walk into an old horror house. It has no power or plumbing. Once inside, you see three doors. Each door has a number on it. Behind each door is a way for you to die. Behind door number one, you die by getting eaten by a lion. Behind door number two, you die by getting murdered. Behind door number three, you die by an electric chair. You can’t turn back, so you have to go through a door. Which door do you go through?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

A father's child, a mother's child, yet no one's son.

Who am I?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

Which tank will fill first?