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If '−' means '÷', '÷' means '×', '×' means '+' and '+' means '−', then what will come in place of the question mark (?) in the following equation
Question

If '−' means '÷', '÷' means '×', '×' means '+' and '+' means '−', then what will come in place of the question mark (?) in the following equation?
3 ÷ 45 × 855 − 19 + 16 = ?​

A.

180

B.

136

C.

164

D.

460

Correct option is C

Given:
3 ÷ 45 × 855 − 19 + 16 = ?
​Operation preference wiseSymbolBrackets[],,()Orders, of(power),√(root),ofDivision÷Multiplication×Addition+Subtraction−\begin{array}{|c|c|} \hline\textbf{Operation preference wise} & \textbf{Symbol} \\\hline\text{Brackets} &[],{}, () \\ \hline \text{Orders, of} & (power), √ (root) , of \\ \hline \text{Division}& ÷ \\ \hline \text{Multiplication} & × \\ \hline \text{Addition} & + \\ \hline \text{Subtraction} & - \\\hline \end{array} ​​
Sign
−
÷
×
+
New sign
÷
×
+
−
New Expression: 3 × 45 + 855 ÷ 19 − 16 = ?
3 × 45 + 45 − 16 = ?
135 + 45 − 16 = ?
180 − 16 = ?
? = 164

Thus, correct option is (c).

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