Answer:
I'm a ruler with 12 agents. Half of them work in the darkness. Who am I?
Six letters it contains. Take away the last and only twelve remains. What is the word?
What dress does everyone have, but no one wears?
It's in your hand though you can not feel it. Only you and time can reveal it.
I have a neck and no head, two arms but no hands. I'm with you to school, I'm with you to work. What am I?
What language does a billboard speak?