Logic Riddles

Question: There once was a green room, what was in it

Question: A woman was reading in the basement when her husband, thinking the basement was empty, turned off the light. The woman continued reading. There were no lamps or flashlights and the light her husband turned off didn't come back on. How was the woman able to read?

Question: Imagine that you're in a dark room where there is nothing except a drinking cup. There is a door out of the room but it is locked with 50 locks on the outside. There are guards pointing guns at the door so if you try to escape you will die. How do you get out of the room?

Question: If all of your surrounding is X, you can't Y. X n Y have the same letters. Name X n Y.

Question: You are in a brick cube. Now way in and no way out. There is only a table and a mirror. How do you get out?