Question : Directions: If A denotes +, B denotes ×, C denotes –, and D denotes ÷, then what will be the value of the following expression?
72 D 12 A 16 C 4 B 2 = ?
Option 1: 14
Option 2: 45
Option 3: 30
Option 4: 19
Correct Answer: 14
Solution :
Given:
72 D 12 A 16 C 4 B 2 = ?
On interchanging the signs given in the equation, the equation becomes –
= 72 ÷ 12 + 16 – 4 × 2
= 6 + 16 – 4 × 2
= 6 + 16 – 8
= 14
Hence, the first option is correct.
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