Aptitude Question ID: 93349

If a \oplus b = \left ( a\times b \right ) + b, then 5\oplus 7 equals to :
[A]50
[B]42
[C]12
[D]35

42
Given that
a \oplus b = \left ( a\times b \right ) + b
\therefore 5 \oplus 7 = \left ( 5\times 7 \right ) + 7
= 35+7 = 42
Hence option [B] is the right answer.

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