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Birthday Rate Topic: ***** 3 Votes

#1 User is offline   rookie1ja Icon

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Posted 30 March 2007 - 07:42 PM

Birthday - Back to the Number Puzzles
The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?



Spoiler for Solution:
Birthday - solution
He was born on December 31st and spoke about it on January 1st.

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#2 User is offline   Frozen Icon

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Posted 14 June 2007 - 09:56 PM

umm... if the day before yesterday he was 25 doesn't that mean that he's 26 when he said that, and wouldn't the next year make him 27 and not 28? kinda lost there... can u explain it to me?
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#3 User is offline   Numenor Icon

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Posted 15 June 2007 - 07:37 PM

The day before yesterday (December 30) he was 25.
He turned 26 on December 31.
He talked about it on January 1. That year he would turn 27, so "next year" he would turn 28.
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#4 User is offline   showman Icon

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Posted 17 June 2007 - 02:07 PM

If we suppose, the speaker was born in 2000, then:

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#5 User is offline   rofel_2612 Icon

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Posted 26 June 2007 - 08:44 AM

Nice trick!
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#6 User is offline   mathemagister Icon

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Posted 11 July 2007 - 11:25 AM

Amazingly, my father's Bday is on Dec 31st!
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#7 User is offline   Smiffy13 Icon

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Posted 15 July 2007 - 10:21 AM

Well, if you were 25 two days ago, I am assuming your birthday was yesterday, and assuming yesterday was New Years Eve, that means you were 26 yesterday, you are going to be 27 this year and 28 next year.
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#8 User is offline   icecream1 Icon

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Posted 18 July 2007 - 11:21 PM

this one needs reworded, on Jan. 1st he will not BE 28 he will turn 28 if you reworded:
it to be he will turn 28 next year
it would make more sence.
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#9 User is offline   tydis Icon

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Posted 12 August 2007 - 02:31 AM

that only works if when you say "the next year" being the 31st. If you say it meaning Jan 1st, which is the day he is on, then he would still be 27.
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#10 User is offline   jessi405405 Icon

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Posted 03 October 2007 - 08:43 PM

Febuary 29, xxxx

the riddle mentions that it's a day in a year, it doesn't say that it's a day in EVERY year.
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