[algogeeks] Re: brain teaser

We know that n+m+s+carry < 10. So n<7. We also know that either n+n+n or o+o+o > 9 because there must be a carry to make those two columns add to a different value. We can start eliminating values for n. If n is 1, o would have to be 7 to make the second row work out. But then u and e would both be

[algogeeks] Re: [brain teaser ] Find next number in series 10 june

@nicks 42 47... all the terms are either divisible by 7 or contain 7 On Jun 10, 3:29 pm, nicks wrote: > @ankur..how did you get that...explain..plz > > On Fri, Jun 10, 2011 at 3:11 AM, ankur aggarwal > wrote: > > > > > > > > > 42, 49 > > > 2011/6/10 • » νιρυℓ « • > > >> 42, 47 > >> just guessin

Re: [algogeeks] Re: [brain teaser ] Find next number in series 10 june

42, 47 -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To view this discussion on the web visit https://groups.google.com/d/msg/algogeeks/-/NxVWAf-16GQJ. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from th

Re: [algogeeks] Re: [brain teaser ] Find next number in series 10 june

42, 47 On Fri, Jun 10, 2011 at 9:57 PM, shashankreddy509 < shashankreddy...@gmail.com> wrote: > 42,47 > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/algogeek

Re: [algogeeks] Re: [brain teaser ] Find next number in series 10 june

42,47 -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To view this discussion on the web visit https://groups.google.com/d/msg/algogeeks/-/mi5D7Az5nssJ. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from thi

Re: [algogeeks] Re: [brain teaser ] Find next number in series 10 june

42,47 On Fri, Jun 10, 2011 at 4:50 PM, abhishekriyer wrote: > 42,50 > > On Jun 10, 3:29 pm, nicks wrote: > > @ankur..how did you get that...explain..plz > > > > On Fri, Jun 10, 2011 at 3:11 AM, ankur aggarwal >wrote: > > > > > > > > > > > > > > > > > 42, 49 > > > > > 2011/6/10 • » νιρυℓ «

[algogeeks] Re: [brain teaser ] Find next number in series 10 june

42,50 On Jun 10, 3:29 pm, nicks wrote: > @ankur..how did you get that...explain..plz > > On Fri, Jun 10, 2011 at 3:11 AM, ankur aggarwal > wrote: > > > > > > > > > 42, 49 > > > 2011/6/10 • » νιρυℓ « • > > >> 42, 47 > >> just guessing according to the pattern. > > >> On Fri, Jun 10, 2011 at

[algogeeks] Re: [brain teaser ] Mystery Puzzle Servant Wish 25 may

assume master is someone with supernatural powers... because nothing is specified :) actually this puzzle dates back to some age of gods and goddesses... Indian Mythology. On May 25, 12:50 pm, ArPiT BhAtNaGaR wrote: > master can give only monet so obviously money > > On Wed, May 25, 2011 at 12:48

[algogeeks] Re: [brain teaser ] Mystery Puzzle Servant Wish 25 may

hmm... u r right. "my mother should see my child in a very big swing made of gold and studded with diamonds" :D On May 25, 12:56 pm, vaibhav shukla wrote: > he should wish that "my mother could see his grand child playing with his > very rich grand-father" > > On Wed, May 25, 2011 at 1:20 PM, ArP

Re: [algogeeks] Re: BRAIN TEASER MATH SYMBOL 5 may

using + symbol 888+88+8+8+8 = 1000 Seems to be a simple puzzle :-) ~ Saran On Thu, May 5, 2011 at 2:19 PM, abhishekriyer wrote: > (88) + (888) + 8 + 8 + 8 = 1000 > > On May 5, 12:33 pm, Lavesh Rawat wrote: > > *BRAIN TEASER MATH SYMBOL > > * > > * > > * > > ** > > *Make 1000 using eight 8's.

[algogeeks] Re: BRAIN TEASER MATH SYMBOL 5 may

(88) + (888) + 8 + 8 + 8 = 1000 On May 5, 12:33 pm, Lavesh Rawat wrote: >  *BRAIN TEASER MATH SYMBOL >  * > * > * > ** > *Make 1000 using eight 8's. You can only use one mathamatical symbol > * > > *Update Your Answers at* : Click > Here

[algogeeks] Re: [brain teaser ] TRICK BRAIN TEASER 2 May

silly but nice one On May 2, 10:22 pm, neha lawaria wrote: > F > > On Mon, May 2, 2011 at 1:17 PM, Lavesh Rawat wrote: > > * TRICK BRAIN TEASER > > >  S E Q U E N C _ > > What letter can you place on the line, other than E, to complete this > > sequence? > > > * > > *Update Your Answers at* : Cl

[algogeeks] Re: [brain teaser] Sequence Puzzle 13april

Dont worry got it!!! On Apr 13, 2:57 pm, vaibhav shukla wrote: > On Wed, Apr 13, 2011 at 1:02 PM, Lavesh Rawat wrote: > > > * Sequence Puzzle * > > * > > * > > *The below is a number puzzle. It should be read left to right, top to > > bottom. > > Question 1 What is the next two rows of numbers. >

[algogeeks] Re: [brain teaser] Sequence Puzzle 13april

@vaibhav shukla: 3 1 2 2 1 1 is ok but how 1 3 1 1 2 2 2 1 came Thanks On Apr 13, 2:57 pm, vaibhav shukla wrote: > On Wed, Apr 13, 2011 at 1:02 PM, Lavesh Rawat wrote: > > > * Sequence Puzzle * > > * > > * > > *The below is a number puzzle. It should be read left to right, top to > > bott

[algogeeks] Re: [brain teaser ] Math Prime number puzzle 15april

Any prime number greater than 3 is congruent to 1 or 5 mod 6. a is a prime number => a % 6 == 1 or a % 6 == 5 a*a + 26 != prime for a = 2,3 for a > 3: if a % 6 == 1: (a*a)%6 == 1 and 26 % 6 = 2 => ( a*a + 26 ) % 6 = 3 => not prime if a % 6 == 5: (a*a)%6 == (a%6)*(a%6)%6 => (5*5)%6 = 1 => (

Re: [algogeeks] Re: [brain teaser] Sequence Puzzle 13april

*1 1 2 1 1 2 1 1 1 1 1 2 2 1 1 1 2 1 2 2 1 1 1 1 1 1 1 2 1 2 1 1 2 1 2 1 1 2 1 1 --> is this sequence correct? * -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscrib

Re: [algogeeks] Re: [brain teaser] Sequence Puzzle 13april

@AKS: sure! See, first row is 1 1 We can clearly see that there are 2 ones in this row, so we read it aloud like TWO ONE. which id our next row: 2 1 Now we read this row as: ONE TWO ONE ONE (1 2 1 1) and so on... On 4/13/11, AKS wrote: > @Akash : how , can u explain a bit more clearly ?? > > On

[algogeeks] Re: [brain teaser] Sequence Puzzle 13april

@Akash : how , can u explain a bit more clearly ?? On Apr 13, 3:27 pm, Akash Agrawal wrote: > next row: > 3 1 2 2 1 1 > > just read the previous row: THREE 1 TWO 2 ONE 1 > > Regards, > Akash Agrawalhttp://tech-queries.blogspot.com/ > > On Wed, Apr 13, 2011 at 3:27 PM, vaibhav shukla > wrote: > >

[algogeeks] Re: [brain teaser ] 8april

ans: A is lying monkey B is lying human explanation: let A is speaking truth..den B will be a lying monkey accordingly..but B is saying dat A is speaking truth..dat shud b a lie..as watever B will speak is a lie...so A cant speak truth..now...if A lies then recprocating his sentence ..B

Re: [algogeeks] Re: brain teaser

That is the point I wanted to make. they can hear what the previous person has said. you have repeated the answer given above. -- Tushar Bindal Computer Engineering Delhi College of Engineering Mob: +919818442705 E-Mail : tusharbin...@jugadengg.com -- You received this message because you are

Re: [algogeeks] Re: brain teaser

First guy is a coin toss - let's wish him good luck. His job is to establish the parity of black hats visible to him. He says "Black" if he sees an odd number of black hats; "Red" otherwise. By paying attention to what has been said, each prisoner will know his hat's color. *Example:* Second to sp

Re: [algogeeks] Re: brain teaser

they only hear the answer given by prisoner On Fri, Mar 4, 2011 at 6:43 PM, rajul jain wrote: > they can see persons in front of them. > > > On Fri, Mar 4, 2011 at 6:42 PM, rajul jain wrote: > >> @vipin if thay can hear then then what would be the purpose of this >> question >> then last person

Re: [algogeeks] Re: brain teaser

they can see persons in front of them. On Fri, Mar 4, 2011 at 6:42 PM, rajul jain wrote: > @vipin if thay can hear then then what would be the purpose of this > question > then last person just sacrifice himself and just tell the color of hat of > person standing in front of him > dont give thi

Re: [algogeeks] Re: brain teaser

@vipin if thay can hear then then what would be the purpose of this question then last person just sacrifice himself and just tell the color of hat of person standing in front of him dont give this type of comments keep in mind "No communication" rule in this question On Fri, Mar 4, 2011 at 5:53 P

[algogeeks] Re: brain teaser

If they cant hear than what the point to create strategy ? On Mar 4, 2:40 pm, Tushar Bindal wrote: > can't they hear what the previous person has just said? -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email t

Re: [algogeeks] Re: brain teaser

can't they hear what the previous person has just said? -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@goog

Re: [algogeeks] Re: brain teaser

but they cannot communicate with each other (neither talking not hearing) they just see person stand in front of him. On Thu, Mar 3, 2011 at 11:04 PM, Dave wrote: > I have a way to save 19. Let each prisoner have his own private > variable C, which he initializes to RED if he sees an odd number

[algogeeks] Re: brain teaser

I have a way to save 19. Let each prisoner have his own private variable C, which he initializes to RED if he sees an odd number of red hats, or to BLACK if he sees an even number of red hats. The last man in the row announces his C. Every time someone announces the color RED, everyone ahead of him

[algogeeks] Re: brain teaser

They agree on the following plan: The prisoner at the back of the line counts up the number of red hats he sees. If the number is odd, he says "Red". If it is even, he says "Black". Now the 19th prisoner can count the red hats he sees. He can deduce what color his hat must be to make the total od

Re: [algogeeks] Re: brain teaser

@param But how can u prove that. On Thu, Mar 3, 2011 at 5:16 PM, Param10k wrote: > At d Max 1 person 'll die > > > -Param > http://teknotron-param.blogspot.com/ > > On Mar 3, 3:20 pm, rajul jain wrote: > > @naveen you are right there is a variant similar to this problem but here > > come to dis

[algogeeks] Re: brain teaser

At d Max 1 person 'll die -Param http://teknotron-param.blogspot.com/ On Mar 3, 3:20 pm, rajul jain wrote: > @naveen you are right there is a variant similar to this problem but here > come to discuss solution to this problem. > > On Thu, Mar 3, 2011 at 3:38 PM, Naveen Kumar > wrote: > > > > >

Re: [algogeeks] Re: Brain Teaser

No. 4 and 5 are consecutive. To Amod's algo, 1,3,5,7 should be in one half, and 2,4,6,8 should be in the other. (both 2x2 grid) On 2010-11-15 1:54, bittu wrote: @amod...gr8 dude..u summarized very well acco. to ur algo.. 2 5 1 6 4 7 3 8 works fine.. Regards Shashank Mani "Don't Be Evil U

[algogeeks] Re: Brain Teaser

@amod...gr8 dude..u summarized very well acco. to ur algo.. 2 5 1 6 4 7 3 8 works fine.. Regards Shashank Mani "Don't Be Evil U Can Learn While U Earn" Computer Science & Engg. Birla Institute of Technology,Mesra Cell +91-9718508004 -- You received this message because you are subscribed t

Re: [algogeeks] Re: Brain Teaser

Good point. Here is one step further: 3. Consider the center 4 numbers(regardless of order): {1,8,a,b}, containing 2 even and 2 odd. and {a,b} can be chosen from {3,4,5,6}. Then there is only one case: {1,8,3,6}. The rest is trivial. On 2010-11-12 13:26, Amod wrote: Let me try to formal

Re: [algogeeks] Re: Brain Teaser

1) There are 4 columns: {1,3}, {5,7}, {2,4}, {6,8}; 2) Column {1,3} and {6,8} must be in the middle, while column {2,4} besides {6,8}, and {5,7} besides {1,3} 3) The 2 numbers in each column can be swapped freely. So there are 32 solutions in total. On 2010-11-12 11:18, Amod wrote: Gr8, guys :

[algogeeks] Re: Brain Teaser

Let me try to formalize it 1. Divide even and odd in halfs Since any pair of consecutive number consists of an even and an odd number hence these two cannot be in the same half. 2 Place 1 and 8 on the separation line between even and odd. Since 1 and 8 have affinity for one number only hence so

[algogeeks] Re: Brain Teaser

Gr8, guys :) If any body can formalize the solution, then it would be great On Nov 12, 12:17 am, Shiv Shankar Prajapati wrote: > Several solutions are possible for it > > 5    1    8     2 > 7    3    6     4 > > Here we can swap the position of 5<->7, 1<->3 etc. > > On Thu, Nov 11, 2010 at 11:4