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bell
Silver Axe
Number of posts: 734
Age: 22
Location: Selayang
Points: 790
Reputation: 5
Registration date: 2009-04-05
 |  Subject: Re: Cross the bridge...  Mon Jun 08, 2009 12:21 pm | |
| but boss din say my answer is correct also woo... |
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Guest
Guest
| | Subject: Re: Cross the bridge... Sun Jun 07, 2009 11:49 pm | |
| cause boss says my answer is wrong |
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bell
Silver Axe
Number of posts: 734
Age: 22
Location: Selayang
Points: 790
Reputation: 5
Registration date: 2009-04-05
| | Subject: Re: Cross the bridge... Sun Jun 07, 2009 11:46 pm | |
| n how u know mine is correct? |
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bell
Silver Axe
Number of posts: 734
Age: 22
Location: Selayang
Points: 790
Reputation: 5
Registration date: 2009-04-05
| | Subject: Re: Cross the bridge... Sun Jun 07, 2009 11:46 pm | |
| how u know urs is incorrect? |
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Guest
Guest
| | Subject: Re: Cross the bridge... Sun Jun 07, 2009 11:39 pm | |
| | bell wrote: | | strife wrote: | | wahhh u so brilliant!!! |
hello, dun act aaa, u said u THINK u know earlier than me ok?
plus, i was just guessing, dunno if tats the correct answer or not... |
too bad, my answer was incorrect |
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bell
Silver Axe
Number of posts: 734
Age: 22
Location: Selayang
Points: 790
Reputation: 5
Registration date: 2009-04-05
| | Subject: Re: Cross the bridge... Sun Jun 07, 2009 11:38 pm | |
| this is similar to "pass river" rite??
i think that one harder ler! |
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bell
Silver Axe
Number of posts: 734
Age: 22
Location: Selayang
Points: 790
Reputation: 5
Registration date: 2009-04-05
| | Subject: Re: Cross the bridge... Sun Jun 07, 2009 11:37 pm | |
| | strife wrote: | | wahhh u so brilliant!!! |
hello, dun act aaa, u said u THINK u know earlier than me ok?
plus, i was just guessing, dunno if tats the correct answer or not... |
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Guest
Guest
| | Subject: Re: Cross the bridge... Sun Jun 07, 2009 11:18 pm | |
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bell
Silver Axe
Number of posts: 734
Age: 22
Location: Selayang
Points: 790
Reputation: 5
Registration date: 2009-04-05
| | Subject: Re: Cross the bridge... Sun Jun 07, 2009 11:14 pm | |
| A and B go (2 mins), A come back(1 min), pass the torch lite to C n D (10 mins), then B come back (2 mins) n finally A and B go over ( 2 mins)
2+1+10+2+2=17 mins
correct?? |
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bell
Silver Axe
Number of posts: 734
Age: 22
Location: Selayang
Points: 790
Reputation: 5
Registration date: 2009-04-05
| | Subject: Re: Cross the bridge... Sun Jun 07, 2009 11:10 pm | |
| i dun understand the question |
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tingping
Gold Axe
Number of posts: 941
Age: 25
Points: 1223
Reputation: 4
Registration date: 2008-11-18
| | Subject: Re: Cross the bridge... Sat Jun 06, 2009 10:58 pm | |
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Guest
Guest
| | Subject: Re: Cross the bridge... Sat Jun 06, 2009 7:40 pm | |
| i think i know the answer edi |
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tingping
Gold Axe
Number of posts: 941
Age: 25
Points: 1223
Reputation: 4
Registration date: 2008-11-18
| | Subject: Re: Cross the bridge... Sat Jun 06, 2009 1:24 pm | |
| why nobody play my iq queston..? |
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tingping
Gold Axe
Number of posts: 941
Age: 25
Points: 1223
Reputation: 4
Registration date: 2008-11-18
| | Subject: Cross the bridge... Sat Jun 06, 2009 12:50 pm | |
|  *It is dark in the night without any road lights *There are four persons who need to cross the bridge *Only having one torch light *The torch light has to be brought back to the origin for the next couple to cross. *The bridge will break in 17 minutes once the first person starts to cross *Each individual has different speed of walking *The bridge can only support 2 persons at a time *What is the approach to allow all of them to cross the bridge before it breaks? |
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