A
B
C
Math
Food
100

It goes up and down the stairs without moving.

Carpet

100

During what month do people sleep the least?

February, it's the shortest month.

100

What can you catch but not throw?

COLD

100

If you divide thirty by half, and add ten, what do you get?

70

100

What kind of room has no windows or doors?

Mushroom

200

What has hands, but is not flesh, bone or blood?

Clock

200

If you have me you want to share me, if you share me you won't have me. What am I?

A SECRET?

200

What goes up and never comes down?

Your age

200

A word I know, Six letters it contains. Subtract just one, and twelve is what remains.

Dozens

200

Alive without breath, As cold as death; Never thirsty, ever drinking, All in mail never clinking.

Fish

300

The more there is the less you see.

Darkness

300

What two things can you never eat for breakfast?

Lunch and dinner

300

What can be quick and deadly and gathers by the ocean?

Sand

300

I am an odd number. Take a letter away from me and I become even. Which is that number?

Seven (Seven-S=Even)

300

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

400

You hear me once, you heard me again, and then I die until I am called again.

Echo

400

I'm tall when I'm young and short when I'm old. What am I?

Candle

400

What has a mouth but cannot chew?

River

400

 If you multiply this number by any other number, the answer will always be the same. What number is this?

Zero

400

Hundreds of us, in a dungeon with no doors or windows, when we leave, each of us builds his own dungeon.

Watermelon

500

Creeping on its belly, curled into a ring.
Eyes forever open, beware its lethal sting.  

Snake

500

White and thin, red within, with a nail at the end. What am I?

Finger

500

The Pearls of night, stolen in clearest light of day.

Dew


500

What animal can jump higher than a house?

All animals can jump higher than a house because houses can’t jump.

500

What is orange and sounds like a parrot?

Carrot