Can you solve this picture maths equation?

My first is in chocolate but not in ham. My second is in cake and also in jam. My third at tea time is easily found. Altogether, this is a friend who is often around. What is it?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

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?

Count the number of balls in picture below:

Complete the table series riddle by finding the number that can replace "??".

How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?