what appears twice a week once a minute and once a year?
what is bigger than an elephant but as light as a mouse?
how far do you need to walk into a forest to be walking out?
5 people are sitting in a room 2 are brothers one brother has his kid and wife but the other brother has know one apart from his mate: how many of them are related
what follows you but never catches you?
a man stops outside a hotel and immeditly knows he is bankrupt how?
the person who makes me doesn't use me, the person who buys me dosen't want to use me, but the person who uses me doesn't know there using me, what am i?