Answer:
I don't live within a house nor do I live without. Most will use me when they come in and again when they go out.
When you buy me I am costly, but the only use I have is hanging only. What am I?
What word when read from left to right is a ruler, but when read from right to left is a servant?
I am a fruit with seed on the outside.
Tool of thief, toy of queen. Always used to be unseen. Sign of joy, sign of sorrow. Giving all likeness borrowed.
No matter how little or how much you use me, you change me every month.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic