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?

What is the end of everything?

In which direction should the missing arrow point?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

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

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

Eight of us go fourth, not back, to protect our king from an attack. What are we?

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.