How can one talk without saying a single word?

A father's child, a mother's child, yet no one's son.

Who am I?

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

Can you replace the question mark with the correct number in the below table sequence?

It is always ahead of me yet I can never see it. What is it?

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?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

Which alphabet letter is a question?

What Time Should the last watch show in the below figure?