Question : Directions: If A denotes +, B denotes ×, C denotes –, and D denotes ÷, then what will be the value of the following expression?
45 A 15 D 15 C 14 B 2 = ?
Option 1: 18
Option 2: 12
Option 3: 14
Option 4: 15
Correct Answer: 18
Solution :
Given:
45 A 15 D 15 C 14 B 2 = ?
On interchanging the signs given in the equation, the equation becomes –
= 45 + 15 ÷ 15 – 14 × 2
= 45 + 1 – 14 × 2
= 45 + 1 – 28
= 18
Hence, the first option is correct.
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