By what process could you make a 'Tea-Table' into food?

What always comes into a house through the keyhole?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

What seven-letter word has hundreds of letters in it?

There are forty elephants and they have forty-fore heads. How can this be possible?

What does the rebus below mean?

TEN BADTION

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

Forwards I am heavy, backward I am not. What am I?

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?

I got a bee but no honey.
got an eye but am still blind.
got a sea but no water.
got a tea but no coffee.
got a why but no answer.

What Am I?