Site Search:
 
Speak Korean Now!
Teach English Abroad and Get Paid to see the World!
Korean Job Discussion Forums Forum Index Korean Job Discussion Forums
"The Internet's Meeting Place for ESL/EFL Teachers from Around the World!"
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

the brain teaser thread
Goto page 1, 2, 3, 4, 5  Next
 
Post new topic   Reply to topic    Korean Job Discussion Forums Forum Index -> Off-Topic Forum
View previous topic :: View next topic  
Author Message
karma police



Joined: 01 Sep 2007
Location: all roads lead to where you are...

PostPosted: Tue Nov 27, 2007 6:16 am    Post subject: the brain teaser thread Reply with quote

post your brain teasers here...

me 1st:

what do all these words have in common?

Banana

Dresser

Grammar

Potato

Revive

Uneven
Back to top
View user's profile Send private message Visit poster's website
The_Eyeball_Kid



Joined: 20 Jun 2007

PostPosted: Tue Nov 27, 2007 6:25 am    Post subject: Reply with quote

They're all palindromes with a letter added at the beginning.
Back to top
View user's profile Send private message
faster



Joined: 03 Sep 2006

PostPosted: Tue Nov 27, 2007 7:34 am    Post subject: Reply with quote

What's the shortest word in English with all the vowels (and the "sometimes y") in alphabetical order?
Back to top
View user's profile Send private message
karma police



Joined: 01 Sep 2007
Location: all roads lead to where you are...

PostPosted: Tue Nov 27, 2007 7:44 am    Post subject: Reply with quote

arsenious?
Back to top
View user's profile Send private message Visit poster's website
dutchy pink



Joined: 06 Feb 2007
Location: Incheon

PostPosted: Tue Nov 27, 2007 7:55 am    Post subject: Reply with quote

5+5+5+5 = 555

Using only one straight line (- / _ etc...) how can you make both sides of the equation equal?
Back to top
View user's profile Send private message
thiophene



Joined: 15 Sep 2007

PostPosted: Tue Nov 27, 2007 7:59 am    Post subject: Reply with quote

dutchy pink wrote:
5+5+5+5 = 555

Using only one straight line (- / _ etc...) how can you make both sides of the equation equal?

/ through the =
(although it won't make both sides equal, it'll just make the statement correct, i dont know)

what is this...
HIJKLMNO
Back to top
View user's profile Send private message
dutchy pink



Joined: 06 Feb 2007
Location: Incheon

PostPosted: Tue Nov 27, 2007 8:02 am    Post subject: Reply with quote

There is a bar. They have two kinds of beer, regular and special. A big sign behind the bar reads,
Special beer 1000 won
Regular beer 900 won

A man walks in and puts 1000 won on the bar. The bartenders pours him a special beer.

A few minutes later another man walks in and puts 1000 won on the bar.
The bartender asks him what he would like. The man replies, "Special Beer".

Why does the bartender ask the second man what he wants and not the first?
Back to top
View user's profile Send private message
dutchy pink



Joined: 06 Feb 2007
Location: Incheon

PostPosted: Tue Nov 27, 2007 8:06 am    Post subject: Reply with quote

Quote:
/ through the =
(although it won't make both sides equal, it'll just make the statement correct, i dont know


no, both sides must be equal.


HIJKLMNO ..... I'm assuming it's not a sequential part of the alphabet...
Back to top
View user's profile Send private message
thiophene



Joined: 15 Sep 2007

PostPosted: Tue Nov 27, 2007 8:10 am    Post subject: Reply with quote

I don't remember how to make this one fun but here I try...

You're stuck in a room and in exactly 45 minutes the thick steel door will open. There's nothing in the room (no clocks, no nothing) except for 2 pieces of rope and 1 match. Each rope burns for exactly 1 hour when lit but at different rates. How can you calculate 45 minutes from using those two ropes ?
Back to top
View user's profile Send private message
thiophene



Joined: 15 Sep 2007

PostPosted: Tue Nov 27, 2007 8:11 am    Post subject: Reply with quote

dutchy pink wrote:
Quote:
/ through the =
(although it won't make both sides equal, it'll just make the statement correct, i dont know


no, both sides must be equal.


HIJKLMNO ..... I'm assuming it's not a sequential part of the alphabet...


ooooooh i'm intrigued.

not quite.?
Back to top
View user's profile Send private message
dutchy pink



Joined: 06 Feb 2007
Location: Incheon

PostPosted: Tue Nov 27, 2007 8:17 am    Post subject: Reply with quote

So 1 rope may burn 90% of the way down in the first minute, then spend the remaining 59 minutes burning at various speeds?
Back to top
View user's profile Send private message
Hopelessly Human



Joined: 03 Oct 2006

PostPosted: Tue Nov 27, 2007 9:35 am    Post subject: Reply with quote

dutchy pink wrote:
There is a bar. They have two kinds of beer, regular and special. A big sign behind the bar reads,
Special beer 1000 won
Regular beer 900 won

A man walks in and puts 1000 won on the bar. The bartenders pours him a special beer.

A few minutes later another man walks in and puts 1000 won on the bar.
The bartender asks him what he would like. The man replies, "Special Beer".

Why does the bartender ask the second man what he wants and not the first?


Because the first man is a regular patron and he always orders the special beer. In fact, one day he even said, "I will always want the special beer, so you don't even have to ask me what I want. Just pour me the special beer every time I slap a 1000 won on the bar. "

And the bartender had never seen the second guy before, so he didn't know what he wanted. That's why he asked.

Seems too simple to be the answer you were looking for, but it seems plausible to me.

Or

The first man was wearing a shirt that said, "I want the special beer," and he pointed at it as he walked toward the bar.

The second man was wearing a shirt that said, "Ask me what kind of beer I want," and he pointed to it as he approached the bar."

This one is not as likely, but still possible.
Back to top
View user's profile Send private message
dutchy pink



Joined: 06 Feb 2007
Location: Incheon

PostPosted: Tue Nov 27, 2007 10:58 am    Post subject: Reply with quote

Quote:
Because the first man is a regular patron and he always orders the special beer. In fact, one day he even said, "I will always want the special beer, so you don't even have to ask me what I want. Just pour me the special beer every time I slap a 1000 won on the bar. "

And the bartender had never seen the second guy before, so he didn't know what he wanted. That's why he asked.

Seems too simple to be the answer you were looking for, but it seems plausible to me.

Or

The first man was wearing a shirt that said, "I want the special beer," and he pointed at it as he walked toward the bar.

The second man was wearing a shirt that said, "Ask me what kind of beer I want," and he pointed to it as he approached the bar."

This one is not as likely, but still possible.


No and no.
The bartender has never seen either of the men before. They(3) have no relationship, they are wearing the exact same clothes, and might as well be twins. Yet still, the bartender knows something you don't.
Back to top
View user's profile Send private message
yingwenlaoshi



Joined: 12 Feb 2007
Location: ... location, location!

PostPosted: Tue Nov 27, 2007 11:26 am    Post subject: Reply with quote

dutchy pink wrote:
5+5+5+5 = 555

Using only one straight line (- / _ etc...) how can you make both sides of the equation equal?


And a forward slash line to the top left of the first plus sign and you have a 5:

545+5+5 + 555
Back to top
View user's profile Send private message
yingwenlaoshi



Joined: 12 Feb 2007
Location: ... location, location!

PostPosted: Tue Nov 27, 2007 11:27 am    Post subject: Reply with quote

dutchy pink wrote:
Quote:
Because the first man is a regular patron and he always orders the special beer. In fact, one day he even said, "I will always want the special beer, so you don't even have to ask me what I want. Just pour me the special beer every time I slap a 1000 won on the bar. "

And the bartender had never seen the second guy before, so he didn't know what he wanted. That's why he asked.

Seems too simple to be the answer you were looking for, but it seems plausible to me.

Or

The first man was wearing a shirt that said, "I want the special beer," and he pointed at it as he walked toward the bar.

The second man was wearing a shirt that said, "Ask me what kind of beer I want," and he pointed to it as he approached the bar."

This one is not as likely, but still possible.


No and no.
The bartender has never seen either of the men before. They(3) have no relationship, they are wearing the exact same clothes, and might as well be twins. Yet still, the bartender knows something you don't.


Second guy is blind?
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    Korean Job Discussion Forums Forum Index -> Off-Topic Forum All times are GMT - 8 Hours
Goto page 1, 2, 3, 4, 5  Next
Page 1 of 5

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


This page is maintained by the one and only Dave Sperling.
Contact Dave's ESL Cafe
Copyright © 2018 Dave Sperling. All Rights Reserved.

Powered by phpBB © 2001, 2002 phpBB Group

TEFL International Supports Dave's ESL Cafe
TEFL Courses, TESOL Course, English Teaching Jobs - TEFL International