03292008  #21 
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Re: MATHS riddle
Another riddle: (btechbah taba3 tawa)
We have 3 bottles the 1st one contains 10L,the 2nd 7L and the 3rd 3L we have 2 persons....and we should distribute 5L to each one what we have to do? Sent Your answers via pm!
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03292008  #22  
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Re: MATHS riddle
Quote:
I'll post a one but it's very difficult ... and the solution isn't in my head right now ... you have 12 balls same size and shape, one of them has different weight (more or less) ... you have a scale, and you are only allowed to use it 3 times ... figure out the abnormal ball and if it's more or less than the other 11 ones ... remember you have to cover all possible probability with 3 scales only Hint : enumerate the balls from 1 to 12 to make it easy 4 you P.S: for this riddle don't PM me ... directly post your answer here in the meanwhile if any has other riddles ... post it plz Thank You ...
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03292008  #23  
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Re: MATHS riddle
Quote:
so we put 2 bye 2 w byerja3 1 bye 1 halla2 2eza mn lawwal ma tol3o equal mn5oud li tabash fiyoun lscale Last edited by enigma; 03292008 at 11:15 PM. 

03292008  #24 
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Re: MATHS riddle
Abousoun's One:
First Of All, If The Ball Is Less Weight: We Put 1,2,3 And 4,5,6 On The Scale. // We Used 1 Time The Scale So Far. If(They're Equal Weight) { // The Ball Is Definitely Between The 7,8,9,10,11 And 12. We Put 7,8,9 And 10,11,12 On The Scale. // 2 Times The Scale. If(7,8,9 Weights Less Than 10,11,12) { // The Ball Is Between 7,8,9. We Put 7 And 8 On The Scale. // 3 Times The Scale. If(They Weight The Same) The Ball 9 Is The One We're Looking For Else The Ball That Weights Less Is The One We're Looking For. } Else { // The Ball Is Between 10,11,12. We Put 10 And 11 On The Scale. // 3 Times The Scale. If(They Weight The Same) The Ball 12 Is The One We're Looking For Else The Ball That Weights Less Is The One We're Looking For. } } Else { // The Ball Is Definitely Between The 1,2,3,4,5 And 6. We Put 1,2,3 And 4,5,6 On The Scale. // 2 Times The Scale. If(1,2,3 Weights Less Than 4,5,6) { // The Ball Is Between 1,2,3. We Put 1 And 2 On The Scale. // 3 Times The Scale. If(They Weight The Same) The Ball 3 Is The One We're Looking For Else The Ball That Weights Less Is The One We're Looking For. } Else { // The Ball Is Between 4,5,6. We Put 4 And 5 On The Scale. // 3 Times The Scale. If(They Weight The Same) The Ball 6 Is The One We're Looking For Else The Ball That Weights Less Is The One We're Looking For. } } LOOOL! I Turned It Into A C++ Porgram! Anyways, If The Ball Weights More, Same Steps, But ... You Know What lol
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Re: MATHS riddle
first min3abbe el 10 liters ....
ba3dein minfadde el 10 bil 3 liters ba3dein min fadde el 7 elli be2yo bil 7 liters ba3dein minfadde el 3 liters bil 10 liters ba3dein minfadde el 7 liters bil 3 liters sar 3enna 3 (bil 10) 4 (bil 7) w 3 (bil 3) minfadde el 3 liters bil 10 liters ta yssiro 6 liters w elli bil 7 liters bottle (4 L) bil 3 liters heik bissiro 6 (bil 10) 1 bil (7) 3 bil (3) mnerja3 minzid el 3 liters lal 6 liters bissiro 9  > 9 1 0 mnerja3 minzid el 3 liters lal 6 liters bissiro 9  > 9 1 0 el 9 liters minfaddihon bl 7 liters bissiro  > 2 7 1 w elli bil 7 liters minfaddihon bil 3 (already containg 1 ) bissiro 2 liters (bil 10), 5 liters (bil 7) w 3 liters (bil 3) minzid el 3 3ala el 2 bissiro 5 liters (in 10) and 5 liters (in 7) and 0 liter (in 3) abousoun's way so that makes him a winner and enigma good also
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Re: MATHS riddle
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Thank You ...
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Re: MATHS riddle

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Re: MATHS riddle
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Though i liked your response and the way of presentation Thank You ...
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Re: MATHS riddle
yeah i'm sure it will works ... but here is the trick
Thank You ...
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03292008  #30 
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Re: MATHS riddle
Ok.This is hard and it's Pure maths
A man lost his security code for his pc !! and this code is composed using 5 digits the 1st number + the fith number=14 the 4th number is bigger then the 2nd number bi 1 number(el ra2em el rabi3 akbar men el ra2em el tene bi ra2em wa7ad) The 1st number is less than the double of the 2nd bi 1 number(el ra2em el awal 2a2al men do3ef el ra2em el tene bi ra2em wa7ad) the 2nd # +The 3rd#=10 The addition of all numbers makes=30 what is the code??
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