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

At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

How can you take 2 from 5 and leave 4?

A thief enters a store and threatens the clerk, forcing her to open the safe. The clerk says, “The code for the safe is different every day, and if you hurt me you’ll never get the code.” But the thief manages to guess the code on his own. How did he do it?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?

In which direction should the missing arrow point?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

Keyboard words are not in alphabetical order, Why?

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