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What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 37
Question

What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged?
37 ÷ 5 − 91 + 16 × 4 = ?

A.

268

B.

270

C.

272

D.

274

Correct option is C

Information Given:
Operation change:
‘+’ ↔ ‘−’
‘×’ ↔ ‘÷’
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}​​
Equation:
37 ÷ 5 − 91 + 16 × 4
New expression:
37 × 5 + 91 − 16 ÷ 4
Apply BODMAS:
37 × 5 = 185
16 ÷ 4 = 4
185 + 91 − 4
= 276 − 4
= 272
Final Answer:
272
Final Correct Option:
(C)

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