Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

Count the Triangle in the figure given below:

John asked Jack, "The time right now is 7 pm. Can you tell me what will be the time 23, 999, 995 hours later ?"

While Bella does not know the answer, do you ?

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?

Can you start the fire using two pieces of wood?

I am the fastest animal but cannot climb the tree. What am I?

If eleven plus two equals one, what does nine plus five equal?

You are in a land where thirty men and two women were dressed in classic black and white dresses.
They begin to fight as soon as any of them move.

Where are you?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

In the picture given below, can you find out which digit will take place of the question mark?