Question : Directions: If A denotes +, B denotes ×, C denotes –, and D denotes ÷, then what will come in place of (?) in the following equation?
94 A 16 B 3 C 86 A 14 D 7 = ?
Option 1: 48
Option 2: 58
Option 3: 62
Option 4: 51
Correct Answer: 58
Solution :
Given:
94 A 16 B 3 C 86 A 14 D 7 = ?
On interchanging the signs given in the equation, the equation becomes –
= 94 + 16 × 3 – 86 + 14 ÷ 7
= 94 + 16 × 3 – 86 + 2
= 94 + 48 – 86 + 2
= 144 – 86
= 58
Hence, the second option is correct.
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