You need to arrange three 7 and mathematical symbols to form number 1?

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?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

Why Wine Glass Stem is so long?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Find the next number in the series.
1 10 24 43 67 ?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?