Question : Directions: If M denotes –, N denotes ÷, O denotes ×, and P denotes +, then what will come in place of (?) in the following equation?
255 N 5 O 4 P 16 O 3 M 29 = ?
Option 1: 223
Option 2: 216
Option 3: 211
Option 4: 230
Correct Answer: 223
Solution :
Given:
M denotes –, N denotes ÷, O denotes ×, and P denotes +
255 N 5 O 4 P 16 O 3 M 29 = ?
After replacing the letters with the mathematical signs, we get:
= 255 ÷ 5 × 4 + 16 × 3 – 29
= 51 × 4 + 16 × 3 – 29
= 204 + 48 – 29
= 223
So, 223 is the answer to the given equation. Hence, the first option is correct.
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