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More ways to get Braingle...

3 by 3 Logic

Logic puzzles require you to think. You will have to be logical in your reasoning.

 

Puzzle ID:#11679
Fun:*** (2.46)
Difficulty:** (1.58)
Category:Logic
Submitted By:jimbo*au******
Corrected By:Winner4600

 

 

 



Just take the first two statements in each set as being correct and deduce whether the implication is true or false. (It doesn't matter whether you think the statements are actually true or not, just apply the logic.)

[1] Some chess players are left handed.
All left-handed people play the piano.
True or False? "Some piano players play chess."

[2] Some guitar players eat quiche.
All quiche eaters are surfers.
True or False? "All guitar players are surfers."

[3] No athletes who like probability play scrabble.
All athletes who use deodorant play scrabble.
True or False? "No athletes who use deodorant like probability."



Answer

[1] True
[2] False
[3] True

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Comments

rhiababe
Apr 21, 2003

That logic teaser is brilliant, I would have never thoght of one quite as similar! Please do more teasers like this, I love them!
Codammanus
Apr 23, 2003

Even after double-checking my answers I slipped up. I like these.
tangerine**
May 23, 2003

Nice ... I really like it! =D -Tangi
tissueAus*
Jun 10, 2003

Brilliant job Jimbo. This was awesome. I got them right, but I was a little scared as I hit that Show Answer button. Great job.
luvupurpleA*
Aug 10, 2003

GREAT TEASER! I love logic. I guess tha logic class I took this summer actully payed off! -luvupurple
Rowsdower*
Dec 12, 2003

I'll bet your students have a lot of fun in class. Keep strething our minds, Jimbo.
netgoof
May 10, 2005

[2] is not necessarily false, but indeterminate.
SunroseAus*
Sep 17, 2005

Very Nice indeed. Good Job! Keep 'em coming. I enjoyed this one a lot.



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