Good Riddles

Question: A son's age is the age of his dad's age's digits added together. The son is not nine or older. The dad is of legal age. The dad's age doesn’t end in a zero, and is more than twenty, but less than twenty-five. How old is the dad, and how old is the son?

Question: I died a death that no one has ever died and my grave is in every grocery store.

Question: 12:00 T what does this stand for?

Question: What can you put in your mouth, but not swallow?

Question: There are two doors ten feet apart: One door leads to Heaven, and one door leads to Hell. In between both doors are two guards; one who always tells the truth, and another who always lies. Only these two guards know which door leads to Heaven, and which to Hell. What question can you ask both guards to find out which door leads to Heaven?