Brain Teasers

Brain Teaser SMS



I have no voice yet I speak to you, I tell of all things in the world that people do. I have leaves, but I am not a tree, I have pages, but I am not a bride. I have a spine and hinges but I am not a man or a door, I have told you all I cannot tell you more.
What am I?

Answer: A book.


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Brain Teaser SMS



You are in a cabin and it is pitch black. You have one match on you. Which do you light first, the newspaper, the lamp, the candle or the fire?

Answer: You light the match first!


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Brain Teaser SMS



What 4-digit number abcd satisfies this equation?
4 * abcd = dcba

Answer:

2178.


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Puzzles & Riddles



You’re standing in a hallway with three light switches on the wall, each of which turns on a different lamp inside a closed room. You can’t see inside the room, and you can’t open the door except to enter the room. You can enter the room only once, and when you do, all the lamps must be turned off. How can you tell which switch turns on which lamp?

Answer: Turn on the right switch and leave it on for two minutes. After two minutes, turn on the middle switch and leave it on for one minute. When that minute is up, turn off both switches and enter the room. One light bulb will be hot (1st switch) and one will be warm (2nd switch). The cold bulb will correspond to the switch you didn’t turn on.


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Tongue Twisters



Robert Wayne Rutter.


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