John was drowned by he was not wet. How?

What does this rebus mean?

O
N
C
E
TIME

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

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?

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

What is the centre of gravity?

Which of the below owl is odd one out?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

I look at you, you look at me I raise my right, you raise your left. What am I?