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 IAS Aptitude Question indiainspire Proud to be an Indian!! 22-08-2013, 06:16 PM let us consider 5+7+4=36 47 30 first two digits come from ([5+1]*4)+(5+7)=36 then next 2 digits come from [5*(7+1)]+7=47 the last 2 come from 5*(5+1)=30 Similarly if we do for 7+3+5,we get first 2 digits are ([7+1]*5)+(7+3)=50 next 2 are [7*(3+1)]+3=31 last 2 are 7*(7+1)=56 therefore answer is 503156.... “Don't take rest after your first victory because if you fail in second, more lips are waiting to say that your first victory was just luck.”-Dr. A P J Abdul Kalam. Rdx Rdx 22-08-2013, 08:40 PM Great Bro "It is very easy to defeat someone, But It's very hard to win someone"                                                                                        - Dr.A.P.J.Abdul Kalam Varun Galar V+ New Member   27-06-2015, 10:34 AM (This post was last modified: 27-06-2015, 10:42 AM by Varun Galar. Edit Reason: Correction in solution ) 1st set: a*c + a+b+c = 5*4+5+7+4 = 36 2nd set: a*b + a+b = 35+12 = 47 3rd set: a*a+a = 9*9+9 = 90 1. 5 + 7 + 4 = 364730. 30 = (5*5)+5 47 = (7*5) + 5+7 36 = (4*5) + 5 + 7 + 4 so 7 + 3 + 5 = 503156 « Next Oldest | « Next Newest

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