What question can you never answer yes to?

What is the coolest letter in the alphabet?

Why Wine Glass Stem is so long?

How do you go from 98 to 720 using just one letter?

You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.

Who is the most intelligent primate in the room?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

Be active and find the killer in the picture Riddle below.

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?