How can you take 2 from 5 and leave 4?

Count the number of balls in picture below:

Can you name four days which start with the letter 'T'?

Find the hidden tiger in the given optical illusion ?

Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

What happened when the wheel was invented?

By using 'because' continuously three times, can you make an English statement ?

Using Only Five 5's and any mathematical operator make sum as 37

One fine day, an intellectual man came to the emperor's court with the aim of testing Birbal's wittiness. In order to do this, he challenged Birbal to answer his question and hence prove that he was as intelligent and witty as he was said to be.
He asked Birbal, Do you want me to ask one difficult question or a hundred easy ones?
Since both Akbar and Birbal had had a tough day and were eager to leave, Birbal hastily told the intellectual to ask him a single difficult question.
Intellectual: OK. Tell me what came first into the world, the egg or the chicken?
Of course, the chicken, Birbal replied with a smile.
This time with a note of victory in his voice, the intellectual asked Birbal, How will you demonstrate that?
What did Birbal say?