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

Solve the puzzle by telling what does below picture means.

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

What do you answer even though it never asks you questions?

The sum of a mother, her baby and her dog's weight is 170 Kg. How much does the baby weigh if the mother weighs 100 kg more than the combined weight of the baby and the dog, and the dog weighs 60 per cent less than the baby?

What 5-letter word typed in all capital letters can be read the same upside down?

Why do you find that most of the buildings are deprived of the 13th floor?

What demands an answer, but asks no questions

What does this Rebus Picture mean?

There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?