700 AM AND YOU ARE ASLEEP AND THERE IS A SUDDEN KNOCK ON YOUR DOOR BEHIND THE DOOR IS YOUR PARENTS WHO CAME TO HAVE BR RI RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Ask either one of them which door "THE OTHER ONE" would tell you was heaven... and that's the hell door. Did you answer this riddle correctly?
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A keyboard Did you answer this riddle correctly?
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The carpet. The carpet is made of soft and hairy material and they are usually kept near to the door in every-house. Did you answer this riddle correctly?
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A doormat. Did you answer this riddle correctly?
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17 mins.

The initial solution most people will think of is to use the fastest person as an usher to guide everyone across. How long would that take? 10 + 1 + 7 + 1 + 2 = 21 mins. Is that it? No. That would make this question too simple even as a warm up question.

Let's brainstorm a little further. To reduce the amount of time, we should find a way for 10 and 7 to go together. If they cross together, then we need one of them to come back to get the others. That would not be ideal. How do we get around that? Maybe we can have 1 waiting on the other side to bring the torch back. Ahaa, we are getting closer. The fastest way to get 1 across and be back is to use 2 to usher 1 across. So let's put all this together.

1 and 2 go cross
2 comes back
7 and 10 go across
1 comes back
1 and 2 go across (done)

Total time = 2 + 2 + 10 + 1 + 2 = 17 mins Did you answer this riddle correctly?
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The answer may surprise you: switch. Due to something called the Monty Hall Paradox, you will statistically have a better chance of making the "correct" choice. The concept is as follows:

Door 1 Door 2 Door 3

All have an equal chance to be correct:

Door 1: 1/3 Door 2: 1/3 Door 3: 1/3

After choosing Door 1, the remaining two have a 2/3 chance of containing the right choice:

Door1: 1/3 Doors 2 3: 2/3

If Door 3 is removed, the probability does not shift to 50:50. Instead, it is:

Door 1: 1/3 Door 2: 2/3

Thus, you should switch. Did you answer this riddle correctly?
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You will open your eyes first, then you will open the door! Did you answer this riddle correctly?
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Mice Crispies!) Did you answer this riddle correctly?
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Facebook Did you answer this riddle correctly?
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Four daughters and three sons. Each daughter has 3 sisters and 3 brothers, and each brother has 2 brothers and 4 sisters.

To figure it out mathematically, you could use the following two equations where G = the number of girls and B = the number of boys:
G 1 = B
2(B 1) = G

Solving for G gives you 4 and plugging that in to G 1 = B gives you a B of 3. Did you answer this riddle correctly?
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Frosted Flakes! Did you answer this riddle correctly?
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Silence Did you answer this riddle correctly?
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A book. Authors can speak to you through a book, yet the book makes no sound. Books are sold and have many duplicate copies. A book can bring the reader to tears and laughter, they span the globe and the leaves of a book (a single sheet in a book is called a leaf) can get you wrapped up in the story that youre unaware of whats going on around you. Did you answer this riddle correctly?
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Dinner. Did you answer this riddle correctly?
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Because one egg is un oeuf. Did you answer this riddle correctly?
YES  NO