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I can fly but have no wings. I can cry but I have no eyes. Wherever I go, darkness follows me. What am I?
Clouds
Take off my skin - I won't cry, but you will! What am I?
An onion
You are my brother, but I am not your brother. Who am I?
A sister
People buy me to eat, but never eat me. What am I?
Plates and utensils
How many trailing zeros are in the number 5!
1 trailing zero, the factorial of 5 is 120.
You can see me in water, but I never get wet. What am I?
A reflection
Two in a corner, 1 in a room, 0 in a house, but 1 in a shelter. What am I?
The letter r
What can be opened but cannot be closed?
An egg
A kind of tree can you carry in your hand?
A palm
There are 50 bikes with a tank that has the capacity to go 100 km. Using these 50 bikes, what is the maximum distance that you can go?
350 km, each bike has 100 km capacity and they are all in the same place. You could set all 50 bikes off but they'd all only travel 100 km. Now, one solution would be to move all bikes 50 km. Then empty half the bikes' fuel tanks into the other to fill them up. Keep doing this until you have 1 bike with a full tank to finish the trek. Of course, you'll have the odd bike stranded when dividing odd numbers. This way you'll get the last bike of the 50 to have traveled 350 km in total
What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?
NOON
MRI
magnetic resonance imaging
What three letters change a girl into a woman?
Age
hat is easy to get into, but hard to get out of?
Trouble
The probability of finding the parking slot occupied is 1/3. You find it empty for 9 consecutive days. What is the probability that it will be empty on the 10th day?
1/3, the 9 consecutive days doesn't influence the probability.
What has a Heart but no other organs?
A deck of cards
What has an eye but cannot see?
A needle
The more you take, the more you leave behind. What am I?
Footsteps
There was a plane crash every single person died. Who survived?
Married couples
Alone I am 24th, with a friend I am 20. Another friend and I am unclean. What am I?
The letter X
This object has holes in its top and bottom. It also has holes on its sides and bottom, not only that it is riddled with holes in the middle. Despite this, it can still hold water. What is it?
A sponge