Famous facebook riddle test
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This brain teaser became viral on facebook, Its quite easy but toughest at the same time-
6 + 4 = 210
9 + 2 = 711
8 + 5 = 313
5 + 2 = 37
7 + 6 = 113
9 + 8 = 117
10 + 6 = 416
15 + 3 = 1218
?? + ?? = 123
12 + 11 = 123
a + b = (a-b) followed by (a+b)
Example –
6+4 = (6-4)(6+4) = (2)(10) = 210
Question is x+y = some number .
The number is such that last two digits is x+y and the first is x-y
12+11=123
i.e.,12-11=1 which is the first digit and 12+11=23, the second digit
Your Answer
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