What is next number in the pattern below:

131 517 192 123 ?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

What does this Rebus Picture mean?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

What came first, the chicken or the egg?

What can jump higher than a building?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?