Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

Prove that twice of ten is the same as twice of eleven.

What kind of band never plays music?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

How do you go from 98 to 720 using just one letter?

What number when divided in half becomes zero?

12345 a famous South Indian actor
567 is a path in jumbled form
8 & 10 are same letters
9 is one among the first six alphabets.
WHO AM I?

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?