Logic Puzzles

I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I?

• whisper

• silence

• shadow

• echo

What has keys but can't open locks?

• piano

• keyboard

• typewriter

• keychain

I am taken from a mine, and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

• stapler

• paperclip

• pen

• pencil

What has a heart that doesn't beat?

• A deck of cards

• A book

• A computer

• A rock

I am always hungry, I must always be fed. The finger I touch, will soon turn red. What am I?

• fire

• earth

• wind

• water

What has a face and two hands but no arms or legs?

• watch

• sun dial

• clock

• compass

I am full of holes but still holds water. What am I?

• strainer

• sponge

• colander

• sieve

What has keys but can't open locks, space but no room, and you can enter but not go in?

• keyboard

• computer

• piano

• typewriter

What has a neck but no head?

• bottle

• lamp

• snake

• giraffe

I am not alive, but I can grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

• rock

• fire

• tree

• cloud