Count the number of balls in picture below:

If "P" means "-", "Q" means "/", "R" means "+", and "S" means "*" then find the value of the following:

21 Q 7 R 9 S 10 P 13

How many triangles are there on the puzzle below?

No matter how little or how much you use me, you change me every month. What am I?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

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?

Jack and Joseph are well-known golf rivals. One Day during a match, they were level at a score of 30. Jack hit a bad shot and Joseph added 10 to his score. Joseph then hit an awesome shot and he won the game.

How ?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

If an electric train is travelling south, then which way is the smoke going?