Logic Riddles

Question: I was crucified to keep murders out of the maze. What am I?

Question: 1 is 3, 3 is 5, 5 is 4, 4 is perfect. Why?

Question: A lady just married a man. They do not have enough money to stay in a decent hotel. The couple stays with the man's mother. The man's mother has a jar full of lima beans, the lady's favourite food. The lady takes one lima bean each day they stay. The man's mother suspects the lady's theiving, but does not say a word. One day, the man's mother and wife are cleaning the kitchen together. The lady sees the man's mother looking at her eying the jar, now half full of lima beans. The lady finds one on the counter top and holds it up to the man's mother. She says three words that relieves the man's mother's suspection. What are those three words?

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

Question: How come the man didn't get pulled over when he was driving 110 mph?