Logic & Patterns
I speak without a mouth and hear without ears. I have nobody, but I come alive with wind. What am I?
An echo
What number do you get if you multiply all the numbers on a telephone keypad?
0 (because of the zero key)
What has keys but can’t open locks?
A piano
What can travel around the world while staying in the same spot?
A stamp
I’m a shape with three sides. What am I?
Triangle
What comes next in the sequence: 2, 4, 8, 16, __?
32
I am a two-digit number. My digits add up to 9. If you reverse my digits, the new number is 27 more than the original. What number am I?
36
I’m tall when I’m young, and I’m short when I’m old. What am I?
A candle
If you have me, you want to share me. If you share me, you don’t have me. What am I?
A secret
If you cut a square in half diagonally, how many triangles do you get?
2
I am always hungry, I must always be fed. The finger I touch, will soon turn red. What am I?
Fire
What is the next number in the pattern: 1, 4, 9, 16, 25, _?
36 (these are perfect squares)
What five-letter word becomes shorter when you add two letters to it?
Short
What can you catch but not throw?
A cold
I have six faces, but I’m not alive. I have twenty-one eyes, but I cannot see. What am I?
A dice
What has cities, but no houses; forests, but no trees; and rivers, but no water?
A map
If you multiply me by any number, the answer is always the same. What number am I?
0
What comes once in a minute, twice in a moment, but never in a thousand years?
The letter “M”
What has to be broken before you can use it?
An egg
Look at this number: 8
Now imagine it on its side. What does it become?
∞ (Infinity)
I am always in front of you but can’t be seen. What am I?
The future
I am a number. Double me and add 10, the result is 50. What number am I?
20
The more you take, the more you leave behind. What am I?
Footsteps
What can fill a room but takes up no space?
Light
🟥 🟩 🟦
⬛ ❓ ⬛
🟦 🟩 🟥
What color should go in the ❓ spot?
🟩
(Pattern is mirrored or color-symmetric diagonally)