Out of three Friends John, Jacob and Jonny one of them is a king, one is a bureaucrat, and one is a Spy.

The king always tells the truth, the bureaucrat always lies, and the Spy can either lie or tell the truth.

John says: Jonny is a bureaucrat
Jacob says: John is a king
Jonny says: I am a Spy

Tell me, Who is the king, who is the bureaucrat, and who is the Spy?

What Adam and Eve do not have but the rest of the people have?

what does this picture(rebus) riddle means ?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

Which digit occurred maximum times between the number 1 and 1000?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

You can hear me, but you can't touch or see me.

What am I?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

What is the next number in the series?

15 29 56 108 208 ?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?