Today's teaser :)
Find sum of all possible values of B + E + H such that ABC + DEF + GHI = 891 where each alphabet denotes distinct single digit positive integer.
Team BV
@saurav205 said:Good Morning Guys,sab kahan gayab ho?When a two digit number is added to another two digit number having the same digits in reverse order, the sum is a perfect square.How many such 2 digit numbers are there?46810
8 numbers... feels good to be back on PG 
@saurav205 said:The reason is 11 is a prime number..so to get a perfect square the other number should also be a 11...11 times perfect square will give you 2 11s and a perfect square...so when you take the square root you get one 11 and sq rt of the (perfect square) , which in this case comes out to be 1..P.S. : BTW what is Team BV?? Bodhi Vriksha??
Team BV = Team Bodhi Vriksha i.e. a team of enlightened ones for enlightenment of mass
I hope you recognise the "Bodhi Tree" :)
Team BV
I hope you recognise the "Bodhi Tree" :)
Team BV
@saurav205 said:Good Morning Guys,sab kahan gayab ho?When a two digit number is added to another two digit number having the same digits in reverse order, the sum is a perfect square.How many such 2 digit numbers are there?46810
OA : 8...
@bodhi_vriksha said:Today's teaser Find sum of all possible values of B + E + H such that ABC + DEF + GHI = 891 where each alphabet denotes distinct single digit positive integer.Team BV
is it 26??
@bodhi_vriksha said:Today's teaser Find sum of all possible values of B + E + H such that ABC + DEF + GHI = 891 where each alphabet denotes distinct single digit positive integer.Team BV
17 + 18 + 7 + 8 = 50 ?
@Narci said:17 + 18 + 7 + 8 = 50 ?
How did you get 17 and 8..
I got 18, 8 and 9...
I took c+f=i = 01,11 and 21
so b+e+h can be 09,18 and 28 ..to get that 9 at the end...
M I missing something?? Logic flawed somewhere??
Please point out....
@saurav205 said:How did you get 17 and 8..I got 18, 8 and 9...I took c+f=i = 01,11 and 21so b+e+h can be 09,18 and 28 ..to get that 9 at the end...M I missing something?? Logic flawed somewhere??Please point out....
actually i am getting 17..
c+f+i = 21, then we get b+e+h = 17... we also have to check feasibility... as al the letters represent different digits..
c+f+i = 11, then we get b+e+h = 18... but then we wont be able to represent all letters by different digits :/
@Narci said:actually i am getting 17..c+f+i = 21, then we get b+e+h = 17... we also have to check feasibility... as al the letters represent different digits..c+f+i = 11, then we get b+e+h = 18... but then we wont be able to represent all letters by different digits :/
I missed out on the distinct digit part..
@saurav205 said:Total 17 aa raha hai?Logic bata...
cfi (6,7,8) beh (935) adg (142)
cfi (579) beh (368) adg (142) 
17 hi aa rha h dono cases me.. let me know... if there are other cases..
@bodhi_vriksha said:Today's teaser Find sum of all possible values of B + E + H such that ABC + DEF + GHI = 891 where each alphabet denotes distinct single digit positive integer.Team BV
Case 1:-
C + F + I = 11
=> B + E + H can be 8 or 18
a) B + E + H = 8
=> A + D + G = 45 - 11 - 8 = 26 (not possible)
b) B + E + H = 18
=> A + D + G = 45 - 11 - 18 = 16 (not possible)
=> A + D + G = 45 - 11 - 18 = 16 (not possible)
Case 2:-
C + F + I = 21
=> B + E + H can be 7 or 17
a) B + E + H = 7
=> A + D + G = 45 - 21 - 7 = 17 (not possible)
b) B + E + H = 17
=> A + D + G = 45 - 21 - 17 = 7 (possible)
=> B + E + H can be 7 or 17
a) B + E + H = 7
=> A + D + G = 45 - 21 - 7 = 17 (not possible)
b) B + E + H = 17
=> A + D + G = 45 - 21 - 17 = 7 (possible)
So only possible value is 17
@saurav205 said:I missed out on the distinct digit part..
koi nai... enjoy vijay and pujara's batting 
@bodhi_vriksha said:Today's teaser Find sum of all possible values of B + E + H such that ABC + DEF + GHI = 891 where each alphabet denotes distinct single digit positive integer.Team BV
100*(A + D + G) + 10*(B + E + H) + (C + F + I)
100*(4 + 2 + 1) + 10*(3 + 5 + 9) + (6 + 7 + 8) = 891
100*(4 + 2 + 1) + 10*(8 + 6 + 3) + (5 + 7 + 9) = 891
required answer = 17*2 = 34
@Narci said:cfi (6,7,8) beh (935) adg (142)cfi (579) beh (368) adg (142) 17 hi aa rha h dono cases me.. let me know... if there are other cases..
Nai theek hai...I missed out on the distinct digit part..
17 hi aa raha hai..
@jain4444 said:100*(A + D + G) + 10*(B + E + H) + (C + F + I) 100*(4 + 2 + 1) + 10*(3 + 5 + 9) + (6 + 7 + 8) = 891 100*(4 + 2 + 1) + 10*(8 + 6 + 3) + (5 + 7 + 9) = 891 required answer = 17*2 = 34
but possible value toh dono cases me 17 hi h... so is adding both required ? 
@Narci said:but possible value toh dono cases me 17 hi h... so is adding both required ?
sum of all possible bola hai not sum of all "distinct" possible
A warehouse contains 200 shoes of size 8, 200 shoes of size 9 and 200 shoes of size 10. Of these 600 shoes, there are 300 left shoes and 300 right shoes.. What is the minimum number of usable shoes?
50
100
200
none of these.
P.S. : Everyone match dekhing kya?? No activity on the thread today...