Which is the smallest number that you can write using all the vowels exactly once?

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?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

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

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Can you count the number of triangles inside a triangle?

All of you like to eat me. I am a five-lettered word. Remove the first two and I turn into an infamous animal. Remove just the first and I become a heinous crime. Remove the first and the last and you can groove on me.

Can you guess who am I?

Which number comes next in the number series?

2, 9, 30, 93, ?

Mr Red Lives in the red house.
Mr Green Lives in the greenhouse.
Mr Yellow Lives in the yellow house.

Who lives in the Whitehouse?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?