What do you answer even though it never asks you questions?

What can go up a chimney down, but can’t go down a chimney up?

What is black when you buy it, red when you use it, and gray when you throw it away?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

The King of a distant land had heard that Birbal was one of the wisest men in the East and so desired to meet Birbal. He sent Birbal an invitation to visit his country.

In due course, Birbal arrived in the distant kingdom. When he entered the palace he was flabbergasted to find not one but six kings seated there. All looked alike. All were dressed in kingly robes. Who was the real king?

The very next moment he got his answer. Confidently, he approached the king and bowed to him.

How did Birbal know who was the real king?

Why Aeroplane windows are round?

Can you solve this picture maths equation?

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

What does below chemistry rebus means?

John and his wife were living in a rural place. On a particular day, John's wife fell ill and he called the local doctor. When the doctor picked up, he said, "Doctor, my wife is ill. She might have appendicitis."

"This can't be possible! I took out her appendix two years ago myself," the doctor explained.

When diagnosed, John's wife was found to have appendicitis. How can this be possible?