Question : Directions: If A denotes +, B denotes ×, C denotes −, and D denotes ÷, then what will be the value of the following expression?
2 B 12 D 4 A 16 C 7 = ?
Option 1: 15
Option 2: 12
Option 3: 13
Option 4: 14
Correct Answer: 15
Solution :
Given:
2 B 12 D 4 A 16 C 7 = ?
On interchanging the signs given in the equation, the equation becomes –
= 2 × 12 ÷ 4 + 16 – 7
= 2 × 3 + 16 – 7
= 6 + 16 – 7
= 15
Hence, the first option is correct.
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