What has one eye, but can’t see?
A needle
Some months have 30 days, others 31. How many have 28 days?
All months have 28 days
Alive without breath, as cold as death; never thirsty, ever drinking, all in mail never clinking. What am I?
A fish
In a race you overtake the person in second place when you reach the finish line. Where do you finish?
Second
William and Mike have some oranges. If William gives Mike an orange, the two will have an equal amount of oranges. If Mike gives William an orange, he will have Mike's oranges twice. How many oranges do they each have?
William has 7 oranges and Mike has 5 oranges.
I have lakes with no water, mountains with no stone and cities with no buildings. What am I?
A map
What is so fragile that saying its name breaks it?
The silence
How many animals did Moses take on the ark?
None, it was Noah's ark
You are in a darkened room with a candle, a wood stove and a gas lamp. You only have one match: which do you light first?
The match
What weighs more a kilo of feathers or lead?
Both weigh one kilo
You have five meters of fabric and you cut it every 100 cm. How many cuts do you make?
4 cuts
moving only one cup, how can you make it empty, full, empty, empty, full, empty, full?
You must interchange the second empty one with the second full one
Francisco's father has 4 children: Jonathan, Susanna, Ana and? who is the fourth?
Francisco is son number 4
Take off my skin and I won't cry, but I'm sure you will. What am I?
The onion
What has legs, but doesn’t walk?
A table
It's midnight and it's raining. What is the probability of the sun rising in 72 hours?
The probability is 0, because in 72 hours it will be midnight again.
What can you find once in a minute, 2 times in a moment but not once in 100 years?
The letter “m”
What can fill a room but takes up no space?
The light
20+20+20=60. How can you make 60 again using the same number 3 times?
55+5
I follow you all the time and copy you every move, but you can’t touch me or catch me. What am I?
Your shallow
Two parents and two children enter a cafeteria. They all ask for coffee and the waitress brings only 3. If they all drank from their cup, how is it possible?
Because there are a grandfather, his son and his grandson
What invention lets you look right through a wall?
A window
A patient in a hospital receives a visitor. A nurse asks who the visitor was. The patient replies: "I have no brothers or sisters, but the visitor's father is my father's son." What is the relationship between the patient and the visitor?
The visitor is the patient's child
What kind of tree can you carry in your hand?
A palm
What is always in front of you but can’t be seen?
Your nose