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

What will come in place of the question mark (?) in the following equation if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged?
16 ÷ 4 + 8 × 8 − 4 = ?

A.

11

B.

67

C.

42

D.

36

Correct option is B

Given equation:
16 ÷ 4 + 8 × 8 − 4
After replacing the symbols, the new equation becomes:
16 × 4 − 8 ÷ 8 + 4 = ?
Solve Using BODMAS Rule
Following the BODMAS rule (Brackets, Orders, Division/Multiplication, Addition/Subtraction):
First, perform multiplication:
16 × 4 = 64
Next, perform division:
8 ÷ 8 = 1
Then, perform subtraction:
64 − 1 = 63
Finally, perform addition:
63 + 4 = 67
Final Answer:
The correct answer is (B) 67. 

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