Question 88

Logical Reasoning Reasoning Analogies Hard

If &divide; means addition, &ndash; means division, &times; means subtraction and + means multiplication, then the value of&nbsp;<span class="math-tex">\(\frac{(36 \times 4) - 8 \times 4}{4 + 8 \times 2 + 16 \div 1)}\)</span>

(A) 0
(B) 8
(C) 12
(D) 16
View Dynamic Solution & Explanation
Correct Solution: Option A

Step-by-step Solution:

Quick Solution

This puzzle requires us to first substitute the mathematical operators with their new meanings and then solve the resulting expression using the standard order of operations (BODMAS/PEMDAS).


1. Substitute the Operators

The given substitutions are:

  • ÷ becomes + (addition)
  • - becomes ÷ (division)
  • × becomes - (subtraction)
  • + becomes × (multiplication)

The original expression is: (36 × 4) - 8 × 4 / (4 + 8 × 2 + 16 ÷ 1)

Applying the substitutions, the new expression becomes:

 (36 - 4) ÷ 8 - 4 
4 × 8 - 2 × 16 + 1


2. Evaluate the New Expression

We solve the numerator and the denominator separately, following the order of operations.

  • Numerator Calculation:(36 - 4) ÷ 8 - 4
    = 32 ÷ 8 - 4
    = 4 - 4
    = 0
  • Denominator Calculation:4 × 8 - 2 × 16 + 1
    = 32 - 32 + 1
    = 0 + 1
    = 1

3. Final Calculation

Now we divide the value of the numerator by the value of the denominator:

Result = 0 / 1 = 0


Final Answer: The value of the expression is 0.