The Brain Teasers Logic Puzzle Template with Answer Key is a document that provides a set of brain teasers or logic puzzles along with the corresponding answers. It is used as a recreational activity or educational tool to challenge and exercise one's cognitive skills.
Q: I am taken from a mine, and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?
A: Pencil lead
Q: You see a house with a green door, a red door, and a yellow door. Inside the house, you find a green staircase, a red staircase, and a yellow staircase. What color are the stairs?
A: There is no color because houses have stairs, not staircases.
Q: A truck driver is going opposite traffic on a one-way street. A police officer sees him but doesn't stop him. Why?
A: The truck driver was walking, not driving.
Q: What has keys but can't open locks?
A: A piano
Q: Mary's father has five daughters: Nana, Nene, Nini, Nono. What is the name of the fifth daughter?
A: Mary