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Question
`27 - [18 - {16 - (5 -overline(4-1))}] = ? `
Options
25
23
none of these
MCQ
Sum
Solution
23
Explanation:
Given expression:
= `27 - [18 - {16 - (5 -overline(4-1))}]`
= 27 - [18 - {16 - (5 - 3)}] (Removing bar)
= 27 - [18 - {16 - 2}] (Removing parentheses)
= 27 - [18 - 14] (Removing braces)
= 27 - 4 (Removing square brackets)
= 23
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