I have branches, but no fruit, trunk or leaves. What am I?

What can you serve, but never eat?

I am quite hot but become too cold if you remove the first two letters. What am I?

Suppose we lay down two cups in front of you. One of the cups is filled with tea and the other one with coffee. Now we ask you to take a spoonful of tea and mix it with the coffee. At this moment, the coffee cup has a mixture of tea and coffee. You have to take that mixture (spoonful) and add it back to the tea.

Can you now tell if the cup of coffee has more tea or the cup of tea has more coffee?

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

A bomb exploded in a room full of married couples and no one died. How?

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

What will you call your mother's brother's brother-in-law?

If 21x = 79x, what is the value of x?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?