A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.

Solve the puzzle by telling what does below picture means.

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

Which is faster, Heat or Cold ? Explain.

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?

If we tie a Sheep to one peg, a circled grass is been eaten by the Sheep. If we tie the Sheep to two pegs with a circle on its neck, then an eclipse is eaten out of the grass by the Sheep. If we want an eclipse then we put two pegs and then put a rope in between them and the other end of the rope is tied up on the Sheep's neck.

How should we tie the peg and the Sheep so that a square is eaten out from the garden grass? We only have one Sheep rope and the peg and the rings.