What mathematical operation should come at the place of '?' in the equation: 2 ? 6-12 ÷ 4+2=11. · ABC26GN0893

Subject: General Aptitude · Chapter: Simplification

What mathematical operation should come at the place of '?' in the equation: $2 ? 6-12 \div 4+2=11$.

(a)+

(b)-

(c)×

(d)÷

Answer

Answer (as printed): C

Explanation

Let $2 \times 6-12 \div 4+2=11$. Then, $2 \times 6-3+2=11 \Leftrightarrow 2 \times 6=11+3-2=12$. So ' $x$ ' must be replaced by ' $x$ '.

Explanation as extracted from the printed page; notation may be imperfect.

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