Question : Directions: If A denotes addition, B denotes multiplication, C denotes subtraction, and D denotes division, then what will be the value of the following equation?
7 B 3 C 18 A (4D2)=?
Option 1: 6
Option 2: 7
Option 3: 5
Option 4: 4
Correct Answer: 5
Solution :
Given:
A denotes addition, B denotes multiplication, C denotes subtraction, and D denotes division.
7 B 3 C 18 A (4D2)=?
Replace the alphabet in the given equation with the mathematical operations.
7 × 3 – 18 + (4 ÷ 2)
= 7 × 3 – 18 + 2
= 21 – 18 + 2
= 5
So, the equation is equal to 5. Hence, the third option is correct.
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