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Maths

Posted: Tue Apr 14, 2015 2:16 pm
by Wesley
How does one even solve this?

Image

Re: Maths

Posted: Tue Apr 14, 2015 2:24 pm
by Clarence
Cheryl is a jabberwocky.

Solved

Re: Maths

Posted: Tue Apr 14, 2015 2:43 pm
by Clarence
I was going to say May 19 (Tee's birthday as well) because I thought it was the only date that wasn't duplicated.

But I seen June 18th....

Every other date is doubled, there's 2 16ths and so on.

If there was only one 19th or 18th and one of the guys got the number it could have been figured out....

Re: Maths

Posted: Tue Apr 14, 2015 3:24 pm
by Wesley
This is from an exam in Singapore. Kids are actually supposed to be able to solve this?!?!

Re: Maths

Posted: Tue Apr 14, 2015 3:34 pm
by Clarence
I read this solution ... does it make sense to you cause I'm confused

http://www.theguardian.com/science/alex ... hs-problem

Re: Maths

Posted: Tue Apr 14, 2015 3:41 pm
by Clarence
By the way, this isn't "match", it's a stupid assed riddle.

Re: Maths

Posted: Tue Apr 14, 2015 6:22 pm
by Beany
It's definitely not what you'd expect for a 14-year-old, but it's quite a fun one.

Re: Maths

Posted: Tue Apr 14, 2015 6:34 pm
by Clarence
It's dumbassed on multiple levels.

Let me set the stage for you....

Somewhere on a playground a young girl and two boys meet.

Bernard: So, Cheryl, now that we just became friends. What is your birthday???

Albert: That's a good question, Bernard!

Cheryl: How about this... I give you ten possible answers with only one being correct!

Albert: That's weird as hell Cheryl, but go on.

Cheryl provides the list.

Bernard: So .... what now?

Cheryl: I'll tell one of you the day of my birthday and the other the month! Sound like fun?

Albert: No Cheryl, you're wasting my recess time over here and we're no longer friends!

Re: Maths

Posted: Tue Apr 14, 2015 7:58 pm
by bella
Cheryl has a problem with getting older and just doesn't want to reveal her real age. Thus nobody comes to her birthday party and she has to eat all the birthday cakes herself. She gets older, gains weight and finally becomes a crazy old cat lady.

Re: Maths

Posted: Tue Apr 14, 2015 11:44 pm
by Wesley
When you sit down and think about it, the solution given does make sense. My math professor friend came up with the same solution, just worded slightly differently.

Spoiler Alert: it is July 16.

Re: Maths

Posted: Wed Apr 15, 2015 1:36 am
by Moe
"Hey, what month did she give you because she told me it was the 16th"
"Well she told me July, so there we go! July 16"

Its not that hard if they both know Part of it!

Re: Maths

Posted: Wed Apr 15, 2015 1:42 am
by Moe
Why couldn't it have been in May? I still don't understand how May got ruled out.
Also the 14th, how did that get ruled out?

Re: Maths

Posted: Wed Apr 15, 2015 1:01 pm
by Wesley
They aren't allowed to tell each other what they were told. So each knowing half only works when you think of what bits you need to complete the date and know that with the other half you will be correct.

You see how odd and complicated this is, right? So why would they put this in a test?

It seems more like the old,"One of us always lies, and one of us always tells the truth. with one question, how can you tell which is which?" sort of logic puzzle.

Re: Maths

Posted: Wed Apr 15, 2015 1:15 pm
by Vincent
How about this:
Image
This is so easy...

Re: Maths

Posted: Wed Apr 15, 2015 9:47 pm
by LaLou
I must be very stupid then. There are three numbers that have to be added to make 30, but one can only use odd numbers. Three odd numbers added together make an odd number.
These are not legitimate math questions. These are riddles. Riddles do not belong in an exam.

Re: Maths

Posted: Wed Apr 15, 2015 10:57 pm
by Beany
It's a trick question - there's no need for logic or skill. It's not really a fair one for an exam, unless you were sitting your GCSE in being a smartarse.

Re: Maths

Posted: Thu Apr 16, 2015 12:19 am
by Vincent
Actually, my teacher loves (rebus) riddles, so she included it in the exams...
I could have perfected the exam if it wasn't included... :(

Re: Maths

Posted: Thu Apr 16, 2015 1:01 am
by chex
But it's not testing your knowledge of the material. As a bonus question is one thing, but to lose points for it? I'd be pissed.

Re: Maths

Posted: Thu Apr 16, 2015 1:07 am
by Vincent
Even worse:

ABCDEFG a week
HIJKLMNO a week
PQRS_U_ a week
WXYZ a week

My answer is: No TV for a week
The actual answer is: TV for a week

Re: Maths

Posted: Thu Apr 16, 2015 11:10 pm
by LaLou
My answer would be:"Where is the question?"