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#476 2011-08-26 20:48:38
- anonimnystefy
- Real Member
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Re: Brain Teasers
hi ganesh
sure,take your time.it took me three hours to answer all of those so i don't expect you to be any quicker.
also,i later noticed the mistake of numbering the problems,so it wil take even longer to recognise which question is which.
i must also warn you that today i will continue solving the unsolved problems from this topic.
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#477 2011-08-26 21:50:30
- anonimnystefy
- Real Member
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Re: Brain Teasers
hi ganesh
here's more.when you have time check if it is correct:
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#478 2011-12-29 02:29:10
- anonimnystefy
- Real Member
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Re: Brain Teasers
hi ganesh
could you check the solutions i posted?
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#479 2012-02-26 11:51:20
- anonimnystefy
- Real Member
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Re: Brain Teasers
Hi ganesh
Anything on these yet?
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#480 2012-02-28 00:06:50
- ganesh
- Moderator
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Re: Brain Teasers
Hi anonimnystefy,
The solutions #230, #248, #249, #252 are correct. Excellent!
I shall more problems soon.
Character is who you are when no one is looking.
#481 2012-02-28 00:35:39
- anonimnystefy
- Real Member
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Re: Brain Teasers
Thanks ganesh!
These waited a long time to be checked. I'm glad you finally did it. But take your time!
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#482 2012-04-03 00:45:37
- puncho1
- Novice
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Re: Brain Teasers
ganesh wrote:
#318. There are ten delegates representing five companies, equally. In how many ways can a group of four be selected and arranged such that there is not more than one representative belonging to the same company?
#318. A box contains 12 items and four are chosen at random from it and inspected. The box is rejected if more than one item is found to be faulty. Given that there are 3 faulty items in the box, find the probability of the box being accepted.