John went to a parrot shop in Mexico, and the parrot owner told him that his parrot is so unique that he repeats everything he hears. John got excited and immediately bought the parrot. John went home and spoke many words, but the parrot does not repeat anything.
He went again to the parrot shop and complaint to the shopkeeper, but the shopkeeper never lied. Explain?

A train full of passengers goes through a tunnel. When the train comes out from the other end, there is no single person on the train.

How did it happen?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

Take away the whole and some still remain. What is it?

In the picture given below, can you find out which digit will take place of the question mark?

I am a mother. However, I never give birth.

I am a father. However, I never nurse my children.

Wandering is not possible for me, but standing still happens occurs rarely.

Who am I?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?