A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?

What has one letter and starts with an E?

This was asked in an interview with Coa-Cola.

The interviewer has given me 100 marbles(50 white and 50 black) and two empty boxes.
He then told me that he will leave the room and i need to place all the marbles in two boxes.

And When he come back, he will draw a marble from any of the two box and if the marble is white I will be hired.

Also
* No box can be empty.
* All 100 marbles must be placed in one of the two boxes.

So what should I have done?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

There are forty elephants and they have forty-fore heads. How can this be possible?

What can you catch but never throw?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

What is so fragile that saying its name breaks it?

What runs around the whole yard without moving?