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Pastimes : Logic Puzzles and Brain Teasers -- Ignore unavailable to you. Want to Upgrade?


To: Cristian B. who wrote (154)9/22/1999 3:41:00 PM
From: Spyder  Respond to of 193
 
Cristian, Ans to #2.

Because there is no "8" in the result unless one wants to round.

S= 0.12345679012345679012345... in fact I had a few minutes at lunchtime and took it out to 111 places. Here are the results:
10 places 0.1234567900
20 places 0.12345679012345679010
30 places 0.123456790123456790123456790120
40 places 0.1234567901234567901234567901234567901230
50 places 0.12345679012345679012345679012345679012345679012340
60 places 0.123456790123456790123456790123456790123456790123456790123450
70 places 0.1234567901234567901234567901234567901234567901234567901234567901234560
80 places 0.12345679012345679012345679012345679012345679012345679012345679012345679012345670
90 places 0.123456790123456790123456790123456790123456790123456790123456790123456790123456790123456780
100 places 0.1234567901234567901234567901234567901234567901234567901234567901234567901234567901234567901234567890
110 places 0.12345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679000

If ayone wants to go further, go for it.

Spyder



To: Cristian B. who wrote (154)9/24/1999 2:11:00 PM
From: Spyder  Read Replies (2) | Respond to of 193
 
Cristian, a challenge:
Answer to #1. That one was more difficult because I was looking for a solution. The answer is "never". All the ice will be melted in 200 days, without ever being able to form a square.

****Challenge:

Now I have an easier question for you or anyone else: There is one day that the bergs can be arranged to form a geometric shape with no voids on the perimeter and only one void in the middle that represents less than 1% of the area of the 5 bergs as viewed from above. Can you tell me that day #?
This question sounds difficult, but it's actually easier to answer than the original question. There is one day.

Good luck,
S



To: Cristian B. who wrote (154)9/27/1999 6:21:00 PM
From: Stormweaver  Read Replies (1) | Respond to of 193
 
Another fun one...

> This is a quiz that was written by Albert Einstein.
>
> 85% of the population does not possess the logical thinking ability to
> solve it. Are you among the 15%?
>
> FACTS:
> There are 5 houses, each with a different color arranged in a straight
> row.
> Within each house lives a different owner, all of a different
> nationality.
> Each of the 5 owners drinks a different beverage, smoke a different
> brand of cigar, and keep a different type
> of pet.
> You are facing the row of houses and read left to right.
>
> HINTS:
>
> 1 - Brit lives in a red house.
> 2 - The Swede keeps dogs as pets.
> 3 - The Dane drinks tea.
> 4 - The green house is on the left of the white house.
> 5 - The green house owner drinks coffee.
> 6 - The owner who smokes Pall Mall, keeps birds.
> 7 - The owner of the yellow house smokes Dunhill.
> 8 - The owner living in the house right in the middle drinks milk.
> 9 - The Norwegian lives in the first house.
> 10 - The owner who smokes Blend lives next to the one who keeps cats.
> 11 - The owner who keeps horses lives next to the one who smokes
> Dunhill.
> 12 - The owner who smokes Blue Master drinks beer.
> 13 - The German smokes Prince.
> 14 - The Norwegian lives next to the blue house.
> 15 - The man who smokes Blend has a neighbor who drinks water.
>
> THE QUESTION:
>
> Who has fish for pets?
>
> This is not a trick question!!!
> The answer can be reached using logic and deductive reasoning.