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

Akbar summoned Birbal out of anger.
He told him that he will have to face death.
He asked him to make a statement and if the statement is true he will be buried alive and if the statement is false, he will be thrown at lions.
After hearing Birbal’s statement, Akbar could do nothing but smile.
He gave him 5 gold bars and let him go.

What did Birbal say?

If you say my name, I will no longer exist. What am I?

What is red and smells like blue paint?

What can you hold in your right hand, but never in your left hand?

Why is Saturday stronger than Monday?

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

Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

You enter your friend's room. He is not in his room. Although you see that on the bed there are two dogs, five cats, two giraffes and three pigs. Also, a couple of chickens and ducks are flying in the room.

Calculate the number of legs standing on the floor.

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?