It goes up and down the stairs without moving.
Carpet
What goes up and never comes down?
Age
What can you catch but not throw?
COLD
If you divide thirty by half, and add ten, what do you get?
70
What kind of room has no windows or doors?
Mushroom
What has hands, but is not flesh, bone or blood?
Clock
If you have me you want to share me, if you share me you won't have me. What am I?
SECRET
What gets wetter the more it dries?
Towel
What time is 17 minutes after 1:56?
2:13
Alive without breath, As cold as death; Never thirsty, ever drinking, All in mail never clinking.
Fish
The more there is the less you see.
Darkness
What do you call a fake noodle?
Impasta
What can be quick and deadly and gathers by the ocean?
Sand
X is an odd number. Take an alphabet away from X and it becomes even. Which is that number?
Seven (Seven-S=Even)
I come out of the earth, I am sold in the market. He who buys me cuts off my tail, takes off my suit of silk, and weeps beside me when I am dead.
Onion