If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

A woman shoots her husband.

Then she holds him under water for over 5 minutes.

Finally, she hangs him.

But 5 minutes later they both go out together and enjoy a wonderful dinner together.

How can this be?

On a magical land of Mexico , all the animal in the land are rational.

There are 10 tigers and one goat.
Tiger can eat goat but since it's a magical land , the tiger who eats the goat , turns into goat and then can be eaten by the remaining tiger(s).

If we leave them for some time then how many goat and tiger will be there , when we come back ?

The more you take me, the more you leave me behind.
Who Am I?

What is the difference between a jeweller and a jailer?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

What number divided by 4 is the same as that number minus 4?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

A thief is convicted in Mexico. He gets the death penalty. The judge allows him to say the last sentence to determine how the penalty will be carried out. If the thief lies, he will be hanged, if he speaks the truth he will be beheaded. The thief tells the last sentence and to everybody's surprise some minutes later he is set free because the judge cannot determine his penalty. What did the thief say?

Buy me, smell me or deliver me, I do not change.

Who am I?