John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

A father is locked up in jail. His wife has gone bankrupt. Their male child has to sell his hotel in order to gain some money. Yet their girl child does not care and is quite happy.

How can someone be so rude?

What part of the chicken has the most feathers?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

A sea diver is a real show-off. He showed everyone that he can hold his breath underwater for 15 minutes.

I went to the diver and told him that I can be underwater for double the time i.e 30 minutes.
He responded that he will give me 100$ if I would be able to do it. I won 100$.

What did I do?

When is the top of a mountain similar to a savings account?

What type of tree can I carry in my hand?

When it's bad luck to meet a black cat?

What always comes into a house through the keyhole?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?