A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

How could a baby fall out of a twenty-story building onto the ground and live?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

Can you name an animal whose killing cannot be performed without spilling your own blood?

A famous swimmer can swim downstream in a lake in exactly 40 minutes with the lake current.
He can swim upstream in that lake in exactly 60 minutes against the lake current.
The length of the lake is 2 km.

How long he can cover the distance of one side at a still lake with no current?

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?