BrainDen.com - Brain Teasers  # sushma

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1. Que : Me and My Twin Brother I am pronounced as one letter, but written with three. Me and my twin brother are blue, brown or green. What am I? Answer : Eye Que : A Man in the Rain A man walked outside in a heavy rainstorm for twenty minutes without getting a single hair of his head wet. He didn't wear a hat, carry an umbrella, or hold anything over his head. His clothes got soaking wet. How could this happen? Answer : Man was bald
2. Hi Geodood, logic is : 3+5+7 = 152131 solved as (3*5) (3*7) (15+21-5) In shorts we can say abc = (a*b)(a*C)(a*b+a*c-b) Then A+B+C = 123040 In this A = 6 B=2 C=5 Similarly for IF 9 + 4 + 5 = 364590 2 + 6 + 8 = 121630 3 + 7 + 8 = 212448 here A+B+C = (A*B) (A*C) (A*B+A*C+A) so THEN D + E + F = 303570 D = 5 E = 6 F = 7
3. The true King lives in yellow castle.
4. int no_of_happy_bug(int gen) { int happy = 1; int sad = 0; int neutral = 0; int generation = 1; while (generation <= gen) { int h = 0; int s = 0; int n = 0; if (happy >= 1) { s = s + happy; n = n + happy; } if (sad >= 1) { h = h + (2 * sad); } if (neutral >= 1) { h = h + neutral; s = s + neutral; } happy = h; sad = s; neutral = n; generation++; } return happy; }
5. Group member : (A D G K) (B F I L) (C E J H) disqualified vote is 2nd one he is voting to [A, C, G] where A & G belongs to same group.
6. 2 5 and 7
7. statement given by jemmy : b*b + c*c = (a+b)^2 is incorrect. initially lets assume that Leon's statement is correct : a*b*c = 12 * c That means a * b = 12 which means there are following possible values of a & b a = 6 b = 2 or a = 2 b = 6 or a = 4 b = 3 or a = 3 b = 4 now take a = 6 and b = 2 then from Claudy's statement 2*a*b = c + 2*b => c = 20 and on using Thomas's statement : 30*d = 6*b*c => d = 8 and Richard's statement : a+b+c+d = a*a => 6 + 2 + 20 + 8 = 6 * 6 => 36 = 36 only Jemmy's statement : b*b + c*c = (a+b)^2 is not satisfying this values. so jemmy's statement is incorrect.
8. 350 kids number of kids should like : kids %7 should be 0 (kids - 2) %6 should be 0 (kids - 5) % 5 should be 0 (kids - 10) % 4 should be 0 (kids - 17) % 3 should be 0
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